| Entries |
| Document | Title | Date |
|---|
| 20080229861 | Robot having arm in which umbilical member is accomodated - A robot including a forearm section with a through passage, a wrist section articulated on the forearm section, and an umbilical member inserted through the through passage of the forearm section and provided along the wrist section. The robot includes a tool managing and relaying unit mounted on the forearm section close to the through passage and provided with a connection part to which the umbilical member is connected, and a mount mechanism carrying the tool managing and relaying unit movably between a first position where the connection part is disposed adjacent to an opening of the through passage and a second position where the connection part is spaced from the opening of the through passage, and releasably securing the tool managing and relaying unit to the forearm section at the first position. | 09-25-2008 |
| 20080245175 | MANIPULATOR AND CONTROL METHOD THEREFOR - A manipulator has a working unit including an end effector and a posture axis for changing the orientation of the manipulator, a compound mechanism provided on the working unit, and a controller for actuating a gripper axis, a yaw axis, and a roll axis by respectively controlling movement positions of three motors. The controller includes a torque generation detector for detecting a timing at which torque is generated on the gripper axis. When the controller detects the timing at which a torque τ | 10-09-2008 |
| 20080257094 | METHOD FOR ROBOTIC HANDLING USING THERMO-REVERSIBLE DRY ADHESIVES - One embodiment includes an application of multilayer thermo-reversible dry adhesives in robotic handling of objects. | 10-23-2008 |
| 20080271561 | Industrial Robot - An industrial robot has a base for installation, a first arm, a second arm, a third arm, a wire feeder, a welding torch, and a torch cable. The first arm rotates with respect to the base. The second arm pivots with respect to the first arm. The third arm pivots with respect to the second arm. The torch cable is coupled to the wire feeder and feeds a welding wire to a welding torch. The wire feeder is provided to the second arm and is rotatable around a rotation axis. | 11-06-2008 |
| 20090000415 | Layer formation table and process - This device is for the formation and transfer of rows of articles. In particular, the device is for the formation of a row of articles on a layer formation table and the transfer of the row from one processing operation to another. A programmable robot and EOAT easily sweeps or pushes the load (tier) down the layer formation table returns to it's original position. A single, programmable robot performs all functions. The absolute unique end of arm tooling (EOAT) is fitted to the robot. The articles of one row are nested in the voids between articles in an adjacent row. | 01-01-2009 |
| 20090007713 | HORIZONTAL MULTIPLE ARTICULATION TYPE ROBOT - A horizontal multijoint type robot is so constructed that it comprises a first arm connected through a first joint shaft to a base, a second arm connected through a second joint shaft to the first arm, and a working shaft provided rotatably and movably up and down on the distal end of the second arm, and that the arm length L | 01-08-2009 |
| 20090025502 | Manipulator and robot - A manipulator includes: a first finger having a sequence of first links and first joint shafts, the sequence of first links bending so that rotation angles of the first joint shafts maintain a fixed relationship; a second finger having a sequence of second links bending sequentially from one of the second links assigned at a basal side of the second finger; and drive sources driving the first and second fingers, wherein an adjacent second link next to the second link assigned at the basal side moves after contacting the second link assigned at the basal side with the object. | 01-29-2009 |
| 20090031842 | WORKING MECHANISM FOR MEDICAL MANIPULATOR AND CLEANING METHOD THEREFOR - A working mechanism for a medical manipulator and a cleaning method therefor are provided. A working unit of a medical manipulator is equipped with a hollow connecting shaft, wires of a motive force transmitting member disposed in the connecting shaft, and a distal end working unit disposed on one end of the connecting shaft and which is moved by the wires. A cover covers at least a portion of the distal end working unit. A gap is provided between the cover and the connecting shaft, with oblong holes being disposed laterally on right and left sides of the cover. A cleaning agent is made to flow through the holes and the gap and/or a brush may be inserted through the holes and the gap for cleaning the distal end working unit. | 02-05-2009 |
| 20090044654 | Module for the Manufacturing of Automated Moving Structures and Automated Moving Modular Structure - A module for the manufacturing of automated moving structures, comprising a first substantially plate-like element and a second substantially plate-like element, which face each other and are mutually articulated so that they can oscillate by way of the interposition of hinge elements and elements for actuating the relative oscillation of the first and second substantially plate-like elements, the automated moving modular structure comprising two or more modules arranged in series to each other, the second substantially plate-like element of each module coinciding with the first substantially plate-like element of the module that follows it. | 02-19-2009 |
| 20090084215 | INDUSTRIAL ROBOT - An industrial robot for conveying a conveying object may include a hand having a mounting part, an articulated arm part having at least a hand holding arm which is extended and folded when the conveying object is conveyed, a main body part which turnably holds the articulated arm part, and a cam member which is provided in the hand holding arm and which is formed with a cam face with which the holding part is abutted and which is relatively turned with respect to the hand around a turning center of the hand with an extending and folding operation of the articulated arm part. The cam face is formed so that the holding part is retreated from the conveying object before the conveying object is conveyed and, when the conveying object is conveyed, the holding part is moved in a direction to hold the conveying object. | 04-02-2009 |
| 20090095109 | STRUCTURE, MANIPULATOR AND STRUCTURE CONTROL SYSTEM - A structure is provided with a first member at a base end side, a third member at a leading end side, a second member arranged between the first and third members, and a coupling force generator for generating a first coupling force for pressing an end surface of the first member and that of the second member against each other and a second coupling force for pressing an end surface of the second member and that of the third member against each other. In this structure, the first and third members are relatively displaced upon the application of an external force larger than a coupling force generated between the end surface of the first member and that of the second member by the first coupling force, whereas the second and third members are relatively displaced upon the application of an external force larger than a coupling force generated between the end surface of the second member and that of the first member by the second coupling force. | 04-16-2009 |
| 20090107281 | Spring-based vectoring system for robotic aplications - An actuation system for a multi-segmented robot linkage is provided. The system includes (i) a gravity counter balancing mechanism for the multi-segmented robot linkage and a payload in contact with the multi-segmented robot linkage and (ii) a plurality of actuators acting on the joints of the multi-segmented robot linkage, whereby the actuators are high-bandwidth back-drivable actuators. | 04-30-2009 |
| 20090126524 | Suspending type robot system - In one of a pair of supporting pillars, a clearance is formed in a side of a moving space of a side of a main robot body. Then, when the main robot body stops in the position immediately near the supporting pillar and an arm is turned, the range in which the arm can turn is expanded without contacting the supporting pillar. | 05-21-2009 |
| 20090145255 | PARALLEL KINEMATIC DEVICE - The invention relates to a parallel kinematic device with a fixed platform and with a moving platform based on rods ( | 06-11-2009 |
| 20090255362 | Clean transfer robot - A robot with improved cleanliness for use in a clean environment is disclosed, having a uniform flow through the open interface between the clean environment and the interior of the robot housing, passing the particle generation area to an exhaust port, keeping the particles from the clean environment. The uniform flow reduces or eliminates the back flow, and further allows the scalability of the open interface to prevent particles generated from moving mechanisms within the robot housing to contaminate the clean environment. The uniform flow can be established by designing the flow dynamic, centering the exhaust port, or by restricting the flow along the elongated slot, for example, by uniformly restricting the flow along the elongated slot, or by implementing a restrictor along the elongated slot. | 10-15-2009 |
| 20090266194 | ROBOTIC ARM DRIVING MECHANISM - A robotic arm assembly is provided comprising a driving mechanism including a rotor which is rotatable relative to a stator. The rotor is coaxially rotatable about a columnar shaft having a substantially hollow central longitudinal axis. A first arm having proximal and distal pivotal ends is rigidly mounted on the rotor such that the first arm is drivable to rotate by the driving mechanism. A proximal pivotal end of a second arm having proximal and distal pivotal ends is pivotally connected to the proximal pivotal end of the first arm. A first timing pulley is mounted coaxially onto the columnar shaft, and a second timing pulley which is spaced from the first pulley is drivable to rotate together with rotation of the first arm. A timing belt connects the first and second timing pulleys and is operative to rotate the second arm relative to the first arm as the first arm is driven to rotate by the driving mechanism, such that the distal pivotal ends of the first and second arms are configured to always lie along a substantially straight line. | 10-29-2009 |
| 20090293663 | Robot arm - A robot arm includes a working arm member, a workpiece placement unit, and a driving device. The workpiece placement unit includes a base seat coupled to the working arm member, and a hollow supporting rod with a suction unit. The supporting rod extends from the base seat, is adapted for supporting a workpiece thereon, and defines a passage therethrough. The supporting rod is made of a composite material including a hollow rod structure having at least one fibrous layer that is made of resin-impregnated carbon prepreg, and an outer covering layer made of fiberglass material and covering an outer surface of the hollow rod structure. The driving device is coupled to the working arm member, is operable to drive the working arm member for moving the workpiece placement unit, and is further operable for extracting air from the passage so that the workpiece supported by the supporting rod is held in position by the suction unit. | 12-03-2009 |
| 20090301253 | PARALLEL MECHANISM - A parallel mechanism includes a base portion, a bracket to which an end effecter is attached, a plurality of actuators attached to the base portion, a plurality of arms through which the plurality of actuators and the bracket are coupled together in parallel, and a control device arranged to control the actuators. When the end effecter in a stopped state is moved to a target position, the control device is arranged to control the actuators so that a level of acceleration at which the end effecter is accelerated is higher than a level of deceleration at which the end effecter is decelerated. | 12-10-2009 |
| 20090314118 | MULTI-DEGREE-OF-FREEDOM MOTION MECHANISM - A multi-degree-of-freedom motion mechanism comprises a first linkage unit, a second linkage unit, a driven unit, a connection block and a third linkage unit; the first linkage unit and the second linkage unit are respectively disposed with a first curved projecting section and a second curved projecting section; a driven rod of the driven unit is respectively movably coupled to the first curved projecting section and the second curved projecting section; the connection block is respectively pivotally coupled to a first pivot element of the driven unit and a second pivot element of a third linkage unit. Whereby, the driven unit can then be nimbly controlled to move up and down as well as left and right and rotate relatively to a geometric center point of the connection block through few drive mechanisms. | 12-24-2009 |
| 20090314119 | WORM-LIKE MECHANISM - The invention relates to a worm-like mechanism comprising a support structure ( | 12-24-2009 |
| 20100018339 | COMPENSATOR FOR ROBOTIC ARM - A robotic arm compensator includes a housing, a lock mandrel, a first lock slide, a second lock slide and an instrument attached to the lock mandrel. A method of using the robotic arm compensator includes moving the first and second lock slides in a direction toward each other to engage the lock mandrel in a first state and moving the lock slides apart from each other to disengage the lock mandrel in a second state for providing exceptional radial movement, large lateral travel relative to overall size, zero force to utilize the compensation travel and no axial compressibility. | 01-28-2010 |
| 20100043587 | INDUSTRIAL ROBOT WITH PRESSURIZED AIR SUPPLY IN BALANCING DEVICE - An industrial robot including a first robot part and a second robot part arranged to be moved in relation to each other. A balancing device is arranged between the first robot part and the second robot part. The balancing device is arranged to counteract a gravitational force upon relative movement of the robot parts. The balancing device includes a mechanical spring and a spring housing arranged enclosing the spring. The spring housing includes at least one air inlet adapted for pressurized air supply. | 02-25-2010 |
| 20100095799 | End effector for mobile remotely controlled robot - An end effector for a mobile, remotely controlled robot includes first and second fingers; each finger fixed to a gear segment for rotation therewith; and a drive subsystem driving the gear segments and the associated fingers between open and closed positions. | 04-22-2010 |
| 20100101355 | Ratcheting Level Compensator for Robotic End-of-Arm Tool - A ratcheting end-of-arm (EOM) tool having a spring-loaded level compensator, a distally mounted gripper, and a ratcheting mechanism. In operation, upon a selectively adequate contact between the gripper and a payload, the ratcheting mechanism is engaged which holds the position of the gripper with respect to the robot arm at a fixed position, independent of spring biasing. Upon conclusion of robotic movement of the payload, the gripper is deactivated, the ratcheting mechanism is disengaged, and the spring returns the ratcheting EOA tool to its nominal configuration. | 04-29-2010 |
| 20100107801 | Robot Compliance Device - A robot compliance device includes first and second discs ( | 05-06-2010 |
| 20100116077 | ROBOT ARM - In a robot arm having a closed link mechanism between a base and a hand, misalignment of the hand is inhibited during when the robot arm is used to move high temperature work. | 05-13-2010 |
| 20100139436 | MANEUVERING SYSTEM HAVING INNER FORCE SENSE PRESENTING FUNCTION - A compact, lightweight manipulation system that excels in operability and has a force feedback capability is provided. | 06-10-2010 |
| 20100162845 | VERTICAL ARTICULATED ROBOT - A vertical articulated robot includes a base; a turning base provided on the base so as to be pivotable about a first rotation axis; a first upper arm provided on the turning base so as to be turnable about a second rotation axis that is in a plane perpendicular to the first rotation axis; a second upper arm provided on a distal end portion of the first upper arm so as to be pivotable about a third rotation axis that is perpendicular to the second rotation axis; a front arm provided on a distal end portion of the second upper arm so as to be turnable about a fourth rotation axis that is in a plane perpendicular to the third rotation axis; and a wrist assembly mounted on a distal end portion of the front arm. A motor that rotates the second upper arm is mounted on a frame of the second upper arm. | 07-01-2010 |
| 20100206119 | GRASS SEED BAG END EFFECTOR - An embodiment is a robotic arm end effector. The end effector generally comprises an actuator assembly, a positioning palm assembly, a claw assembly, a tamp assembly, and an end plate. The end effector of an embodiment may grasp and move bulk items. More specifically, the end effector of an embodiment may grasp bulk items and/or products contained in bags or sacks, move them, and deposit and/or stack the bags or sacks. For example, the end effector of an embodiment may grasp products such as grass or other agricultural seed contained in a synthetic (e.g., poly-weave) or natural fiber bags and stack them on a pallet. | 08-19-2010 |
| 20100224021 | ROTARY JOINT AND MANIPULATOR USING THE SAME - A rotary joint for connecting a mechanical arm and a connecting member, includes a first bearing ring, a second bearing ring fixed on the second bearing ring to connect to the mechanical arm, a connecting flange sleeved on the first bearing ring and the second bearing ring to connect to the connecting member, and a plurality of rolling bearings disposed between the connecting flange and the first bearing ring and the second bearing ring. | 09-09-2010 |
| 20100224022 | SURGICAL SLAVE ROBOT - A surgical slave robot is disclosed. The surgical slave robot, for performing a surgical operation with a surgical instrument installed on an end portion of a robot arm, can include: a main body; a major support arm that is coupled to the main body such that the major support arm is movable along one direction; a minor support arm rotatably coupled to the major support arm; and a plurality of the robot arms rotatably coupled to the minor support arm. By coupling a twofold support arm of a major and minor support arm to a tower-shaped main body and coupling multiple robot arms to the support arms, the surgical slave robot may be constructed with a compact and slim size that occupies a small amount of space, making it possible to position the surgical robot close to the patient while providing space for the surgeon to access the patient. | 09-09-2010 |
| 20100229669 | MANIPULATOR WITH DISTRIBUTED ACTUATION MECHANISM - The present invention relates to a manipulator having distributed mechanism for maximizing the performance of the manipulator. The manipulator is comprised of a first link; a second link; a joint for rotatably joining the first link and the second link each other; a connector having a first movable node at one end and a second movable node at the other end; a driver for providing power to linearly move the first movable node and the second movable node; and a guide for guiding the first movable node and the second movable node linearly. | 09-16-2010 |
| 20100229670 | INDUSTRIAL ROBOT AND CONTROL METHOD - An industrial robot includes a hollow chamber rotatably supported by a base, an arm rotatably supported by the hollow chamber, and drive devices provided in the hollow chamber and configured to drive the arm. | 09-16-2010 |
| 20100236351 | PARALLEL LINK MECHANISM AND INDUSTRIAL ROBOT - A link mechanism arranged between a fixed base and a movable base. The mechanism includes a drive gear reducer, a first arm, a second arm, a connection base, a first link, and a second link. The drive gear reducer includes a body, an input shaft, a first output shaft, and a second output shaft. The first arm is connected to the fixed base and the body of the reducer. The second arm is connected to the second output shaft and the movable base. The connection base is arranged such that the second arm is between the connection base and the reducer, the connection base is connected to the first output shaft. The first link is connected to the fixed base and the connection base. The second link is connected to the connection base and the movable base. | 09-23-2010 |
| 20100275718 | MANIPULATOR - A manipulator, such as for use in medical procedures, is provided. The manipulator includes a body and a first actuator system connected to the body at a first attachment point and is capable of moving the first attachment point with at least three degrees of freedom. A second actuator system is connected to the body at a second attachment point and is capable of moving the second attachment point with at least three degrees of freedom. A third actuator system is connected to the body at a third attachment point and is capable of moving the third attachment point with at least one degree of freedom. | 11-04-2010 |
| 20100275719 | Robot, Medical Work Station, And Method For Projecting An Image Onto The Surface Of An Object - The invention relates to a robot (R), a medical work station, and a method for projecting an image ( | 11-04-2010 |
| 20110017007 | COUNTERBALANCE MECHANISM FOR END-EFFECTOR CONFIGURATION AND METHOD OF USE - A set-up stand is provided including a counterbalance mechanism for use in reconfiguring an end-effector with an articulating portion rotated by a bi-directional rotary locking device, for example, a clutch. A counterbalance mechanism is provided including a holding member which is attached to a preloaded member and connected to an articulating portion of the end-effector during reconfiguration of the end-effector. The preloaded member provides a tension load to counterbalance the gravity moment load of the articulating portion when the articulated portion is rotated in the same direction as the output shaft of the bi-direction rotary locking device, to prevent overhauling, chattering or binding stops during rotation and reconfiguration. A method is provided to utilize the counterbalance mechanism as described. | 01-27-2011 |
| 20110023650 | CONNECTING ASSEMBLY AND CLAMP REPLACING APPARATUS USING SAME - A clamp replacing apparatus includes a robot arm, a clamp and a connecting assembly configured for detachably connecting the clamp to the robot arm. The connecting assembly includes a first rotator and a second rotator. The first rotator is fixed to the robot arm and comprises a number of first locking portions each defining a receiving groove. The second rotator is fixed to the clamp and comprises a number of second locking portions corresponding to the first locking portions and each defining a bolt portion. The bolt portion can be received in the corresponding receiving groove or escaped from the receiving groove. | 02-03-2011 |
| 20110072930 | Industrial Robot With A Weight Counterbalance System - The invention relates to an industrial robot ( | 03-31-2011 |
| 20110100145 | ROTATION MECHANISM AND ROBOT USING THE SAME - A rotation mechanism includes a flange, a shaft, a first swing member, and a second swing member. The shaft extends along a first axis. The first swing member is rotatably connected to and received in the flange around a second axis substantially perpendicular to the first axis. The second swing member is rotatably connected to and received in the first swing member around a third axis substantially perpendicular to the first axis and the second axis. The shaft extends through the flange, the first swing member, and the second swing member. The shaft is non-rotatably and slidably received in the second swing member. A robot using the rotation mechanism is also provided. | 05-05-2011 |
| 20110107865 | DAIRY ANIMAL TREATMENT SYSTEM - The invention provides a dairy animal treatment system with a controllable robot arm which is configured for positioning an animal treatment device, and with an object recognition device which comprises a controllable light source, a first 3D-sensor and a signal processing device for processing the supplied signals, wherein the object recognition device comprises a second 3D-sensor which is positioned at a distance from the first 3D-sensor, in particular at a horizontal distance. The respective central lines and preferably make an angle unequal to 0° with each other. The system according to the invention has advantages including less mutual concealment of objects in the respective image fields and, and a strongly increased total angle of view. | 05-12-2011 |
| 20110113914 | PARALLEL ROBOT - A parallel robot includes a base plate, two first actuators located on the base plate, a mobile platform, and two kinematic chains respectively interconnecting the base plate and the mobile platform. Each kinematic chain includes a driving bar assembly and a driven bar assembly. The driving bar assembly is connected to one of two first actuators. The driving bar includes two substantially parallel first transmission bars. Each of the first transmission bars includes a rotating portion rotatably connected to the base plate. The driven bar assembly interconnects the driving bar assembly and the mobile platform. Each of the two first actuators rotates two rotating portions of the two first transmission bars in the same direction simultaneously. | 05-19-2011 |
| 20110113915 | PARALLEL ROBOT - A parallel robot includes a fixed platform, a movable platform, a plurality of control arms, a rotation arm, a plurality of first actuators, and a second actuator. The control arms are rotatably connected to the fixed platform and the movable platform, respectively. Opposite ends of the rotation arm are universally rotatably connected to the fixed platform and the movable platform, respectively. The first actuators are to respectively move the control arms. The second actuator is to drive the rotation arm to rotate around the center axis of the rotation arm. Each control arm includes a first transmission unit including a transmission member. Each first actuator includes a transmission gear to engage the transmission member of the control arm. | 05-19-2011 |
| 20110113916 | ARM ASSEMBLY AND ROBOT USING THE SAME - An arm assembly for a robot includes a connecting member and a supporting member fixed on the connecting member. The connecting member defines a first cavity therethrough along an axis of the connecting member. The supporting member defines a second cavity communicating with the first cavity of the connecting member. | 05-19-2011 |
| 20110120251 | ROBOTIC ARM FOR TRANSPORTING SUBSTRATE IN ULTRAHIGH VACUUM - The invention provides a robotic arm for transporting a substrate in an ultrahigh vacuum including a carrier module and a drive module. The drive module includes a magnetic coupling, a first transmission module, a second transmission module, and a third transmission module. The magnetic coupling includes an inner shaft and an outer shaft. The first transmission module drives the first active unit of the magnetic coupling to turn a first passive unit of the inner shaft by magnetic force. The second transmission module drives the second active unit of the magnetic coupling to turn a second passive unit of the outer shaft by magnetic force. The third transmission module drives the magnetic coupling and the carrier module to perform vertical movement. The carrier module will achieve rotational motion or extending motion when the inner shaft and the outer shaft are driven by the first transmission module and the second transmission module of the drive module. | 05-26-2011 |
| 20110120252 | MANIPULATOR - An exemplary manipulator includes arms, an inlet conduit, and sealing members. The arms are rotatably joined. The inlet conduit extends into one of the arms and non-combustible gas is introduced into the arms via the inlet conduit. The sealing members are disposed where two corresponding of the arms are rotatably joined together. The manipulator is doubly protected from infiltration by unwanted gases by the high pressure gas in the manipulator and by the sealing members. | 05-26-2011 |
| 20110154932 | ROBOT ARM ASSEMBLY AND ROBOT USING THE SAME - A robot arm assembly includes a support member, a first rotating member rotatably connected to the support member, a second rotating member rotatably connected to the first rotating member, and a driving mechanism to drive the first rotating member. The driving mechanism includes a gear transmission mechanism directly coupled to the first rotating member, a driver mounted on the support member and provided with an output shaft coupled to the gear transmission mechanism, and a support mechanism supporting the gear transmission mechanism. | 06-30-2011 |
| 20110162476 | Holding Arm Apparatus for Medical Tool - A holding arm apparatus | 07-07-2011 |
| 20110232410 | ROBOT ARM ASSEMBLY - A robot arm assembly includes a first robot arm and a second robot arm rotatably connected to the first. The first robot arm includes a first input shaft and a second input shaft. The second robot arm includes a sleeve and an output shaft partially received in the sleeve. The sleeve of the second robot arm is rotated relative to the first robot arm via a pair of bevel gears. The output shaft is rotated relative to the sleeve via a plurality of bevel gears which cooperatively form a polygon. | 09-29-2011 |
| 20110239806 | Manipulator Having A Counterweight Device Comprising Cantilevered Arms - The invention relates to a manipulator ( | 10-06-2011 |
| 20110247446 | Hexapod Platform and Jack That Can be Used in the Hexapod Platform - A hexapod platform and a jack that can be used in the hexapod platform are provided. The jack includes a body, a piston capable of translational movement with respect to the body and a rod connected to the piston to follow its translational movement and by means of which the jack applies load. The rod is connected to the piston by means of a ball joint. The hexapod platform comprises six jacks according to the invention. | 10-13-2011 |
| 20110252912 | INDUSTRIAL ROBOT ARM REFERENCE POSITION DETERMINING METHOD AND INDUSTRIAL ROBOT - A light emitter | 10-20-2011 |
| 20110271784 | WEIGHT COMPENSATION MECHANISM AND METHOD USING BEVEL GEAR AND ROBOT ARM USING THE SAME - Disclosed herein is a weight compensation mechanism. A weight compensation mechanism is installed in a link member rotatable in a plurality of directions. The weight compensation mechanism includes a plurality of bevel gears that rotates in harmony with the rotation of the link member. Cam plates are connected to one or more of the bevel gears to be rotated together with the bevel gears. Weight offsetting parts are connected to the cam plates, respectively, and each of the weight offsetting parts compresses an elastic member based on the rotation of the link member and the cam plate to absorb gravitation generated by the weight of the link member. | 11-10-2011 |
| 20110290059 | INDUSTRIAL ROBOT - An industrial robot includes a mounting base, a turning base rotatable relative to the mounting base about a rotation axis, and a stopper mechanically limiting an operating angle of the turning base. The stopper includes a fixed section attached to the mounting base, a connecting base attached to the turning base, and a swing lever pivotally connected to the connecting base and capable of swinging between a first position and a second position. The turning base is maintained in the first position and the second position, respectively, by the stopper when the swing lever contacts the fixed section, thereby limiting the operating angle of the turning base. | 12-01-2011 |
| 20110290060 | ROBOT ARM ASSEMBLY - A robot arm assembly includes a support arm, and the support arm includes a mounting base and a connecting portion defining a hollow portion. The robot arm assembly further includes a first arm, a second arm, a first input shaft, a second input shaft coaxial with and rotatable relative to the first input shaft, a first gear transmission mechanism coupled to the first input shaft to rotate the first arm, a second gear transmission mechanism coupled to the second input shaft to rotate the second arm, and a first backlash adjust mechanism to adjust the positions of the connecting portion, of the first and second input shafts relative to the mounting base, and providing the adjustment of the backlash between the first input gear pair and the second input gear pair. | 12-01-2011 |
| 20120017717 | GEAR TRANSMISSION DEVICE AND ROBOT ARM USING THE SAME - A gear transmission device includes a first input shaft, a first transmission gear, a first output shaft, and a first gear clearance adjustment mechanism. The first transmission gear sleeves on the first input shaft. The first gear clearance adjustment mechanism includes two adjustment gears. The two adjustment gears separately sleeve on the first output shaft and both mesh with the first transmission gear, such that the first input shaft is rotatably assembled with the first output shaft. Two sides of gear teeth of the first transmission gear resist gear teeth of the two adjustment gears respectively, such that the first transmission gear and the two adjustment gears are prevented from damage by interference. Therefore, a collision force and a noise between the first transmission gear and the two adjustment gears are decreased. The invention also provides a robot arm using the gear transmission device. | 01-26-2012 |
| 20120031217 | ROBOTIC ARM - A robotic arm is for holding a molded item. The robotic arm includes a mount; a first horizontal driving device movably mounted to the mount in a first direction; a mounting board mounted to the first horizontal driving device; a second horizontal driving device including a seat mounted to the mounting board, a gear rotatably mounted to the seat, a toothed rack engaging the gear and a motor driving the gear to rotate relative to the seat; and a holder for holding the molded item, the holder mounted to the toothed rack. The first horizontal driving device drives the mounting board to move in a second direction perpendicular to the first direction, the gear rotates to drive the toothed rack to move in a third direction perpendicular to the first direction and the second direction. | 02-09-2012 |
| 20120067156 | ROBOT FOR HANDLING OBJECT - A robot includes a support frame, a first robotic arm, a second robotic arm, a connecting member, a first connecting rod, a second connecting rod, a third connecting rod, a drive connecting rod, an action connecting rod, and an actuator. The first robotic arm is rotatably connected to the support frame. A second robotic arm is rotatably connected to the first robotic arm. A connecting member is rotatably connected to the second robotic arm. A first connecting rod and a second connecting rod connecting with each other to interconnect the connecting member and the second robotic arm. A third connecting rod is rotatably connected to the support frame and the connecting member. A drive connecting rod is rotatably connected to support frame. An action connecting rod connects the drive connecting rod to the second robotic arm. An actuator is connected to the second connecting rod. | 03-22-2012 |
| 20120090422 | HORIZONTAL MULTIPLE ARTICULATION TYPE ROBOT - A horizontal multijoint type robot is so constructed that it comprises a first arm connected through a first joint shaft to a base, a second arm connected through a second joint shaft to the first arm, and a working shaft provided rotatably and movably up and down on the distal end of the second arm, and that the arm length L | 04-19-2012 |
| 20120103124 | DELTA ROBOT - A delta robot comprising a stationary base and a movable platform that is connected to the base with three chains of links, and comprising a balancing system incorporating at least one pantograph for balancing the robot's center of mass, wherein the at least one pantograph has a first free extremity at which it supports a countermass which is arranged to balance the center of mass of the robot. | 05-03-2012 |
| 20120118096 | MULTI-LINKED DEVICE HAVING A REINFORCING MEMBER - A steerable multi-linked device may include a first multi-linked mechanism and a second multi-linked mechanism. At least one of the first multi-linked mechanism and the second multi-linked mechanism may include a first link, a plurality of intermediate links, a second link movably coupled to a second one of the intermediate links and a reinforcing member. A first one of the intermediate links may be movably coupled to the first link, and the reinforcing member may extend from a first end of a third one of the intermediate links toward a second end of the third one of the intermediate links. | 05-17-2012 |
| 20120180591 | STEERABLE MULTI-LINKED DEVICE HAVING A MODULAR LINK ASSEMBLY - A steerable multi-linked device. The device includes a first multi-linked mechanism and a second multi-linked mechanism. At least one of the first and second multi-linked mechanisms is steerable and includes a modular link assembly at an end thereof. The modular link assembly includes a base, and a tip removably connected to the base. | 07-19-2012 |
| 20120186379 | INDUSTRIAL ROBOT - An industrial robot comprises an arm which includes a proximal portion rotatably supported on a horizontal rotation shaft of a frame in a cantilever state, a cylindrical case portion formed from the proximal portion side to a distal end of the arm to have an opening portion on the proximal portion side, and an arm distal end portion. The industrial robot also comprises a balancer device which includes a rod, and a cylinder | 07-26-2012 |
| 20120186380 | LOAD-COMPENSATION DEVICE | 07-26-2012 |
| 20120210815 | Apparatus For Moving A Platform - The disclosure relates to apparatus ( | 08-23-2012 |
| 20120216646 | MANIPULATOR ROBOT - A manipulator robot for industrial production lines including a support structure and two robot arms mounted to the support structure at declining and diverging angles from one another. In one example, each robot arm includes six robot body portions connected in series and rotatable relative to one another. The improved robot design provides significant advantages in the flexibility, movement and modality of the robot for exemplary use in industrial production lines. | 08-30-2012 |
| 20120227531 | TELESCOPIC TILTING DEVICE - A telescopic tilting device | 09-13-2012 |
| 20120247257 | STEERABLE MULTI-LINKED DEVICE HAVING MULTIPLE WORKING PORTS - A steerable multi-linked device. The device includes a first multi-linked mechanism and a second multi-linked mechanism. The first mechanism defines a first plurality of grooves. The second mechanism defines a second plurality of grooves. The first and second pluralities of grooves cooperate to define at least two working ports along a length of the device. At least one of the first and second mechanisms are steerable. | 10-04-2012 |
| 20120279341 | HORIZONTAL ARTICULATED ROBOT - A horizontal articulated robot includes a base, a first arm provided rotatably around a first rotation axis on the base, a second arm provided rotatably around a second rotation axis on the first arm, the second rotation axis being parallel to the first rotation axis, and a main shaft provided in the second arm to be extended in a direction parallel to the second rotation axis. A distance between the second rotation axis and the main shaft is shorter than a length of a straight line connecting the first and the second rotation axes. Additionally, the first arm has a recessed portion formed so as to include a position on a rotation path where a rotation radius around the second rotation axis is equivalent to the distance between the second rotation axis and the main shaft. | 11-08-2012 |
| 20130047769 | INDUSTRIAL ROBOT WITH GEAR TRANSMISSION MECHANISM - An industrial robot with a gear transmission mechanism is disclosed. The industrial robot comprises a base; a robot arm assembly rotatably connected to the base; the robot arm assembly comprising a gear box; a first driving member positioned on the gear box, the first driving member having a first driving shaft; a first transmission mechanism positioned in the gear box, wherein the first transmission mechanism has at least two gears meshing with each other and a fixed shaft fixed to the base, one of the at least two gears is connected to the first driving shaft, and another one of the at least two gears is rotatably sleeved on the fixed shaft, and fixed to the gear box. | 02-28-2013 |
| 20130047770 | OPTICAL POTENTIOMETER AND MANIPULATOR - An optical potentiometer includes a metal pipe having one end closed, a metal pipe that has a relationship of a nested structure with respect to the metal pipe and guides the metal pipe movably in a longitudinal direction, a light source and an optical fiber which supply light into the metal pipe, and an optical power meter that detects a change in the amount of reflected light from inside the metal pipe. The metal pipe has a slit along the longitudinal direction. The optical power meter detects a change in the amount of reflected light from inside the metal pipe caused by a change in the opening amount of the slit caused in accordance with the movement of the metal pipe in the longitudinal direction. | 02-28-2013 |
| 20130061707 | BALANCING MECHANISM AND ROBOT USING THE SAME - A balancing mechanism for a robot configured for lifting heavy weights comprises a hollow balancing body comprising an opening; an elastic assembly received in the balancing body and a pulling rod assembly received in the balancing body and hinged to a robot arm of the robot. One end of the pulling rod assembly resists the elastic assembly, and another opposite end of the pulling rod assembly extends out from the balancing body through the opening, the pulling rod assembly is movably assembled with the balancing body via the elastic assembly to make the elastic assembly capable of producing a balancing moment against the gravity moment of the robot arm. | 03-14-2013 |
| 20130074635 | ELASTIC ROTARY ACTUATOR - Rotary actuators having a final output member rotatable about an axis of rotation; a motor unit designed to drive the final output member for rotation about the axis of rotation; and an elastic unit arranged between the motor unit and the final output member and having an input member torsionally coupled to the motor unit and an output member rigidly connected for rotation with the final output member are provided. | 03-28-2013 |
| 20130087004 | PARALLEL-KINEMATICAL MACHINE WITH GIMBAL HOLDERS - A parallel-kinematical machine ( | 04-11-2013 |
| 20130118286 | ROBOT ARM ASSEMBLY - A robot arm assembly includes a first mechanical arm, a second mechanical arm, a third mechanical arm, a first transmission assembly and a second transmission assembly. The first mechanical arm, the second mechanical arm and the third mechanical arm are rotatably connected together in that order, and are respectively configured to rotate along a first axis A, a second axis B and a third axis C. The first transmission assembly is assembled within the first mechanical arm and the second mechanical arm, and is further coupled with the third mechanical arm. The second transmission assembly is assembled within the first mechanical arm and sleeved on the first transmission assembly, the second transmission assembly is further coupled with the second mechanical arm. | 05-16-2013 |
| 20130118287 | ACTIVE COMPLIANT PARALLEL MECHANISM - An active compliant parallel device includes a movable body; a base body; and a plurality of linking members. The plurality of linking members are coupled to the movable body and the base body by a plurality of joints and include at least one compliant linking member, having a compliant element, and at least one actuating linking member, having an actuating element. The device may further include at least one damping linking member having a damping element and/or at least one passive linking member. The actuating, compliant, passive, and/or damping linking members are arranged in a parallel arrangement or structure such that each linking member makes a connection, using a connection element, such as a joint, with the base body and the movable body. The potential configurations of the device allow for movement and positioning of one or more unrestricted and externally loaded elements in space. | 05-16-2013 |
| 20130125694 | MULTI-AXIS ROBOT - A robot includes a first robot arm, a drive mechanism driving the first robot arm to rotate, a receiving box rotatably connected to the first robot arm. The drive mechanism includes a first drive member and a first speed reducer connected to the first drive member. The first robot arm and the receiving box cooperatively define a first receiving groove, and a first shaft sleeve positioned in the first receiving groove. The first drive member is positioned in the receiving box, and the first speed reducer is positioned in the first receiving groove and movably sleeved on the first shaft sleeve. | 05-23-2013 |
| 20130152722 | CEILING-MOUNTED SCARA ROBOT - A ceiling-mounted SCARA robot includes: a base, a first arm that is connected to the lower side of the base via a first coupling part centering around a first articulated shaft and that can pivotally move around the first articulated shaft within a horizontal plane, a second arm that is connected to the lower side of the first arm via a second coupling part centering around a second articulated shaft and that can pivotally move around the second articulated shaft within a horizontal plane, a working shaft that is mounted on the second arm, a second articulated shaft motor and a second articulated shaft reducer for driving the second arm, and a working-shaft rotation motor that rotates the working shaft. The second articulated shaft reducer is provided on the second coupling part, and the working-shaft rotation motor is arranged directly below the second articulated shaft reducer. | 06-20-2013 |
| 20130167683 | BIO-INSPIRED CONTINUOUS ROBOTIC LIMB - A robotic limb is described. The robotic limb has a closed tubular casing made of viscoelastic material defining a chamber containing an incompressible fluid. The closed tubular casing has a sheath formed by substantially inextensible intertwined wires. In the chamber there are groups of transverse actuators axially spaced from each other, connected to the sheath and adapted to reversibly contract the closed tubular casing at least partly in the radial direction. The robotic limb also has longitudinal actuating means adapted to reversibly contract the closed tubular casing at least partly in the axial direction being connected to each of the groups of transverse actuators. | 07-04-2013 |
| 20130205931 | HORIZONTAL MULTIPLE ARTICULATION TYPE ROBOT - A horizontal multijoint type robot is so constructed that it comprises a first arm connected through a first joint shaft to a base, a second arm connected through a second joint shaft to the first arm, and a working shaft provided rotatably and movably up and down on the distal end of the second arm, and that the arm length L | 08-15-2013 |
| 20130205932 | PARALLEL LINK ROBOT - A parallel link robot includes a first arm including a first joint portion; a second arm including a second joint portion swingably engaging with the first joint portion, the second arm being connected to the first arm to make up a link mechanism; and a biasing mechanism unit which biases the second joint portion toward the first joint portion. The biasing mechanism unit includes a connection member attached to the second arm and the connection member includes a locking portion configured to lock the connection member to the second arm. | 08-15-2013 |
| 20130213169 | MASS DAMPER FOR SEMICONDUCTOR WAFER HANDLING END EFFECTOR - A calibrated mass damper for use with end effectors for semiconductor wafer handling robots is described. The calibrated mass damper reduces vibrational response in an end effector carrying a semiconductor wafer without requiring modification of the end effector structure. | 08-22-2013 |
| 20130213170 | LINK UNIT AND ARM MODULE HAVING THE SAME - An arm module having a structure capable of precisely moving each link unit while flexibly moving with sufficient stiffness includes a plurality of link units each having a ring shape, a plurality of joint units each disposed in a middle portion of a corresponding one of the plurality of link units to connect the plurality of link units, wherein the plurality of link units includes a first link unit, a second link unit disposed while being rotated with respect to the first link unit, the second link unit linked at an upper side of the first link unit while passing through a middle portion of the first link unit, and a third link unit disposed while being rotated with respect to the second link unit, the third link unit linked at an upper side of the second link unit while passing through a middle portion of the second link unit. | 08-22-2013 |
| 20130255424 | UMBILICAL MEMBER GUIDE MECHANISM AT FRONT END OF WRIST OF INDUSTRIAL ROBOT - A shaft member ( | 10-03-2013 |
| 20130255425 | ROBOTIC ARM WITH FIVE-BAR SPHERICAL LINKAGE - A robotic arm for a minimally invasive surgical system includes a parallel spherical five-bar linkage adapted to spherically rotationally move a robotic surgical tool coupled to the parallel five-bar spherical linkage about a remote center of spherical rotation. The five-bar spherical linkage is posed in only a range of compact poses. A constraint limits the parallel five-bar spherical linkage to only the range of compact poses. | 10-03-2013 |
| 20130269465 | ROBOT AND ROBOT INSTALLATION METHOD - A robot includes a base unit hoisted up from below a bottom surface portion of a chamber defining a work space and connected to the bottom surface portion of the chamber. The robot further includes an arm unit carried into the chamber from above the chamber and connected to an upper portion of the base unit connected to the bottom surface portion of the chamber. | 10-17-2013 |
| 20130283957 | ROBOTIC TWO-WHEELED VEHICLE - A robotic two-wheeled vehicle comprising a connection body interposed between the two wheels are described. A drum can be coaxially located in a central region of the connection body and can support a hollow arm projecting radially from the drum. A tether can be inserted in the arm and connected to a second drum. Instruments and sensors can be accommodated in a case housed inside each wheel. | 10-31-2013 |
| 20130312563 | MANEUVERING SYSTEM HAVING INNER FORCE SENSE PRESENTING FUNCTION - A compact, lightweight manipulation system that excels in operability and has a force feedback capability is provided. When automatic operation of a slave manipulator | 11-28-2013 |
| 20140060229 | Automatic Commodity Transportation System - An automatic commodity transportation system, adapted for transporting glass substrate of a TFT-LCD of a liquid crystal display device, wherein the automatic commodity transportation system includes a plurality of storing cabinets, a plurality of storing trays removeably disposed within the cabinet, and a transporting apparatus, wherein the transporting apparatus is used to move the trays between different storing cabinets, the transporting device which includes a chassis. A robot arm is rotatably mounted onto the chassis. A protective arrangement is provided on the robot arm to stop the operation of the robot arm when the protective arrangement is triggered to sending out a signal. As the automatic commodity transportation system is arranged with an anti-collision device such that a collision with other moving or stationary part is therefore effectively lowered. As a result, the halt and maintenance resulted of a damaged rotary arm can be avoided, and the production will not be affected. In addition, with the protective arrangement mounted on the rotary arm, personal injury can be effectively prevented as the personnel are safeguarded. | 03-06-2014 |
| 20140060230 | PARALLEL LINK ROBOT - A parallel link robot, including a base part having actuators; a part movable with respect to the base part; link parts with first ends linked with the plurality of actuators rotatably around rotary shafts with respect to the base part and with other ends linked with the moving part; and fixtures attached to the base part to measure rotational positions of the link parts. The base part has reference flat surfaces, and the link parts have moving flat surfaces extended in parallel with respect to the rotary shafts, wherein positional relationships between the moving flat surfaces and the reference flat surfaces become predetermined positional relationships when the link parts rotate to reference positions for calibration of position. The fixtures have measuring devices arranged at measurement positions with known positional relationships with respect to the reference flat surfaces. | 03-06-2014 |
| 20140076087 | MOTOR SYSTEM, MOTOR, AND ROBOT ARM DEVICE COMPRISING THE SAME - The present invention is related to a motor system, a motor, and to a robot arm device comprising the same. According to the invention, a motor is provided comprising a rack having a periodic surface thereon which is engaged by a plurality of engaging elements. By driving the engaging elements back and forth towards the surface structure in a periodic and time shifted manner, a linear motion can be brought about. | 03-20-2014 |
| 20140076088 | SYSTEM FOR POSITIONING ON A PATIENT AN OBSERVATION AND/OR INTERVENTION DEVICE - The present invention relates to a system for positioning with respect to a patient's body an observation and/or intervention device having a portion penetrating into the patient's body comprising a base disposed over the patient's body; a means for supporting the device formed of a first portion movably assembled on the base according to a connection with one degree of freedom, and of a second portion movably assembled on the first portion according to a connection with one degree of freedom and connected to the device; and means for actuating the first portion with respect to the base, and the second portion with respect to the first portion, in which the base surrounds at a distance at least partially the device, said device being detachably connected to the second portion to enable removal of the positioning system while leaving in place the device. | 03-20-2014 |
| 20140090506 | MODULAR HYBRID SNAKE ARM - An intelligent modular hybrid robot arm system is usable with mobile robots, and is applicable to stationary industrial arms. The intelligent modular hybrid robot arm system provides a large work envelope and a controlled and directed rotational movement for a flexible snake robot arm. The intelligent modular hybrid robot arm system has the ability to change end effector tools and sensors. The platform computers have the ability to interact with other subsystems for coordinated as well as independent tasks. The flexibly snake robot arm can be covered with a flexible sensor network, or “skin”. The intelligent modular hybrid robot arm system can manage its energy use, stores the arm in a compact shape and uses a central support tube offering unobstructed arm access to all sectors of its working envelope. | 04-03-2014 |
| 20140096636 | ROTATING SHAFT AND INDUSTRIAL ROBOT EMPLOYING SAME - A rotating shaft has: a first shaft member that includes a rail member and a first connecting portion which is disposed at the rail member; and a second shaft member that includes a slider which is movably installed to the rail member, a tubular unit which is secured to the slider, and a second connecting portion which is disposed at the tubular unit. The slider includes a plurality of roller type rolling elements. The plurality of roller type rolling elements includes: first roller type rolling elements which roll along a rolling path and when torque in a first direction is inputted, transfer running torque between the slider and the rail member; and second roller type rolling elements which roll along a rolling path and when torque in a second direction, which is opposite of the first direction, is inputted, transfer running torque between the slider and the rail member. | 04-10-2014 |
| 20140102239 | ROBOT HAND AND ROBOT - A robot hand includes a pair of bits and holds a microtube by causing the pair of bits to perform an opening-closing operation. The pair of bits has a lug that comes into contact with an outer peripheral surface of a container body or a cap portion of the microtube, and a rectangular recess in which parts of the cap portion and a flange of the microtube are inserted while the lug is in contact with an outer peripheral surface of the microtube. The rectangular recess includes surfaces between which the cap portion and the flange are disposed. The pair of bits is closed while a corner of the rectangular recess is in contact with the outer peripheral surface of the container body to retain the microtube in an orientation different from that in the state in which the cap portion is inserted in the rectangular recess. | 04-17-2014 |
| 20140157937 | AUTOMATIC BALANCING STRUCTURE OF MEDICAL BALANCING STAND - An automatic balancing structure of a medical balancing stand has stoppers arranged on a turn plate. In a normal state, the stoppers are in contact with and hold a contact part of a lever so that the lever and turn plate follow a rotative motion of a lateral arm. If the lateral arm causes an imbalance, a strain occurs on the lever to which a strain sensor is attached. The strain sensor detects the strain and outputs a signal to an adjustment unit so as to cancel the imbalance of the lateral arm. The strain sensor helps downsizing the automatic balancing structure and making the balance adjustment easier. | 06-12-2014 |
| 20140165770 | Gripping Element And Gripper Input Module For A Haptic Input System - A gripping element for arrangement on an adapter element in order to form a gripper input module for a haptic input system for controlling an object, including a receptacle for holding at least two fingers of a user therein, wherein, at least in one portion, the receptacle has a functional connection to at least one sensor means, and at least one connection element for arranging the gripping element on the adapter element, wherein the receptacle is configured such that movement information of a movement of at least one finger of the user in the receptacle can be detected by the sensor means and hence the movement information can be transmitted for controlling the at least one object. There is also disclosed a corresponding adapter element, a gripper input module consisting of a gripping element and adapter element, and also to a haptic input system and medical instrument system. | 06-19-2014 |
| 20140174238 | DEVICE FOR REGULATING STIFFNESS - A device for regulating stiffness has a rotary shaft coupled to the driven member to rotate the driven member, a rotational connection body coupled to the rotary shaft to freely rotate thereon and rotating by a driving power of the driving motor, and an elastic connection body fixed to the rotary shaft and extending in the length direction of the rotary shaft to connect to the rotational connection body, wherein the elastic connection body gives an elastic force in a direction opposite to the rotating direction of the rotational connection body to interrupt free rotation of the rotational connection body with respect to the rotary shaft, and wherein if the rotational connection body rotates by the driving motor, the elastic force of the elastic connection body acts as spring so that the rotating force of the rotational connection body is transmitted to the rotary shaft. | 06-26-2014 |
| 20140174239 | FORCE SENSOR AND ROBOT - A force sensor and a robot that can suppress a load applied to load sensor elements are provided. | 06-26-2014 |
| 20140230594 | Load Handling Robot with Three Single Degree of Freedom Actuators - The invention relates to a robot for handling loads, comprising an end effector, three actuators, each with a single degree of freedom, three arms, each of them pivotably connected to an actuator and on pivotably connected to the end effector, a frame carrying the actuators; and a control unit connected to the actuators. The invention also relates to an assembly of plural of these robots. | 08-21-2014 |
| 20140238174 | FORCE DETECTOR AND ROBOT - A force detector includes a plate-like first member, a plate-like second member provided with a gap between the first member and itself, an elastic member provided between the first member and the second member, and a plurality of pressure-sensitive devices provided between the elastic member and the second member, wherein an area of a surface of the elastic member at the first member side is larger than an area of a surface of the elastic member at the second member side. Further, the first member and the second member respectively have plate-like shapes. Furthermore, three or more of the elastic members are provided. | 08-28-2014 |
| 20140290414 | INDUSTRIAL ROBOT PROVIDED WITH BALANCER DEVICE - An industrial robot including a base part, an arm part, and a balancer device connected pivatably to the base part and the arm part to apply a repulsive force resisting a load acting on a pivot shaft due to gravity. The balancer device includes a balancer having a cylinder and a piston rod, end parts of the cylinder and the piston rod being pivatably connected with respect to the arm part and the base part, respectively, a coupling member attached to a support part of the base to support pivotably a balancer end part with respect to the support part, and a fastening part fastening a first end face formed at the coupling member and a second end face formed at the balancer end part to push the piston rod inside the cylinder by a fastening force. | 10-02-2014 |
| 20140298945 | MODULAR ANGULAR-MOMENTUM DRIVEN MAGNETICALLY CONNECTED ROBOTS - A modular robotic system that includes a plurality of self-configuring robots. Each self-configuring robot includes a frame structure having a plurality of cylindrical bonding magnets positioned along the edges of the frame structure. The frame structure includes magnetic, non-gendered, hinges on any of the edges of the frame. The hinges provide enough force to maintain a pivot axis through various motions. The cylindrical bonding magnets are free to rotate allowing for multiple self-configurations with other like self-configuring robots. A movement generator is positioned within the frame structure that pivots to generate multi-axis movement allowing both robust self-reconfiguration with the other self-configuring robots and independent locomotion. | 10-09-2014 |
| 20140298946 | Clean Transfer Robot - A robot with improved cleanliness for use in a clean environment is disclosed, having a uniform flow through the open interface between the clean environment and the interior of the robot housing, passing the particle generation area to an exhaust port, keeping the particles from the clean environment. The uniform flow reduces or eliminates the back flow, and further allows the scalability of the open interface to prevent particles generated from moving mechanisms within the robot housing to contaminate the clean environment. The uniform flow can be established by designing the flow dynamic, centering the exhaust port, or by restricting the flow along the elongated slot, for example, by uniformly restricting the flow along the elongated slot, or by implementing a restrictor along the elongated slot. | 10-09-2014 |
| 20140311270 | SPATIAL-LINK-TYPE MANIPULATOR - A spatial-link-type manipulator, comprising a drive device ( | 10-23-2014 |
| 20140326097 | ROBOT - Compact robot with a reduced operational envelope includes a support frame, two robot arm assemblies, and two actuating mechanisms. The support frame includes a top plate and a bottom plate. Each robot arm assembly includes a first arm, a second arm intersecting with the first, and a third arm intersecting with the second. The first arm drives the second arm to move along the first arm, the second arm drives the third arm to move along the second arm. The actuating mechanisms are coupled to the two third arms. Each third arm drives an actuating mechanisms to move along the third arm. A moving direction of each actuating mechanism as driven by the third arm is inclined relative to the driving directions of the first arm and the second arm. | 11-06-2014 |
| 20140326098 | THREE-AXES ROBOT - Three-axes robot without gears or other meshing structures which can operate in restricted environments includes a first arm, a second arm coupled to the first arm, a third arm coupled to the second arm, and an actuating mechanism coupled to the third arm. The first arm is configured to drive the second arm to move along the first arm. The second arm is configured to drive the third arm to move along the second arm. The third arm is configured to drive the actuating mechanism along the third arm, a moving direction of the actuating mechanism when driven by the third arm is inclined relative to a plane parallel to moving directions of the directions of the first arm and the second arm. | 11-06-2014 |
| 20140331806 | PARALLEL LINK ROBOT - Provided is a parallel link robot which has increased rigidity and which can be reduced in size. The parallel link robot includes: a base ( | 11-13-2014 |
| 20140360305 | ROTATION PRESERVING QUICK CONNECT DEVICE - The present invention is directed to a tool holder for use with a surgical robot. The tool holder includes, a rotor fixed to the tool shaft, and a stator fixed to the robot. The stator includes a magnet, and a bearing surface. The rotor includes a magnetic material that attaches securely to the tool shaft, such that the tool is in the center of the rotor. The rotor rotates against the bearing surface on the stator, allowing the tool to rotate about its axis. To exchange tools, the user exerts force on the tool until the holding force of the magnet is exceeded and the tool detaches from the stator. A new tool is introduced into the vicinity of the stator such that the magnet attracts the magnetic material on the rotor. The present invention eliminates the need to slide the tool through a shaft of the tool holder. | 12-11-2014 |
| 20140366672 | PIEZOELECTRIC ACTUATOR, ROBOT HAND, AND ROBOT - A piezoelectric actuator includes a frequency controller that controls the frequency and power of the driving signal, wherein when the phase difference falls within a predetermined range, the control unit stores the value of the frequency of the driving signal as a first frequency memory value, sets a voltage to a upper limit voltage value, and performs control of adjusting the frequency of the driving signal so that the phase difference is maintained to be within a predetermined range, and when the frequency of the driving signal is changed from the first frequency memory value by an amount exceeding a first value determined in advance, the control unit stores the value of the frequency of the driving signal as a second frequency memory value and sets the voltage to a lower limit voltage value lower than the upper limit voltage value. | 12-18-2014 |
| 20140373662 | ROBOT, METHOD FOR PRODUCING ROBOT, AND COVERING - A robot includes a robot arm, a robot hand, and a covering. The robot hand is disposed on the robot arm. The covering covers at least a part of the robot hand. | 12-25-2014 |
| 20150020636 | DRIVE MECHANISM FOR MINING ATTACHMENT - A rope shovel has a boom and a hoist rope. The boom has a first end and a second end. The hoist rope extends over the second end of the boom. A digging assembly for the rope shovel includes a shaft, an elongated member supported for movement relative to the boom, an attachment, and a drive link. The shaft is positioned between the first end and the second end of the boom and transverse to the boom, and the shaft includes at least one pinion gear. The elongated member includes a first end and a second end. The attachment is coupled to the first end of the elongated member and is configured to be coupled to the hoist rope. The drive link includes a rack engaging the pinion gear of the transverse shaft such that rotation of the pinion gear moves the drive link and actuates the attachment. | 01-22-2015 |
| 20150040711 | PARALLEL MICRO-ROBOT WITH 5-DEGREES-OF-FREEDOM - A parallel micro-robot with five degrees of freedom that is capable of manufacturing in compact size as well as capable of controlling more precisely compared with conventional parallel robot is disclosed. The parallel micro-robot with five degrees of freedom is capable of controlling an angle of the operating plate very precisely around two shafts rotating connection means which couples operating plate and up/down height adjusting actuator using a first and second angle adjusting actuator, and therefore, high accuracy is secured. | 02-12-2015 |
| 20150040712 | GRAVITY COMPENSATION MECHANISM AND ROBOT - The gravity compensation mechanism includes a first non-circular gear configured to rotate about a rotation axis of an arm part of the robot together with the arm part, a second non-circular gear driven by the first non-circular gear, and an extension/contraction body configured to extend and contract to produce force as the second non-circular gear rotates, one end portion of the extension/contraction body being connected to the second non-circular gear. | 02-12-2015 |
| 20150082934 | Spherical Coordinates Manipulating Mechanism - A spherical coordinates manipulating mechanism for improving the utility of U.S. Pat. No. 8,579,714 B2 is provided. Four inner and outer arc-links are pivotally connected to the inner and outer frame respectively so as to carry out a three degrees-of-freedom steering motion. At least one effector arc-link set is selectively connected to the inner or outer frame so that the spherical coordinates manipulating mechanism can directly output force or torque. | 03-26-2015 |
| 20150114160 | SCARA ROBOT - A SCARA robot according to an aspect of the invention includes a first arm rotatable with respect to a base, a second arm rotatable with respect to the first arm, a first rotation regulating member regulating a rotation of the first arm, and a second rotation regulating member regulating a rotation of the second arm. The first arm includes a beam provided inside a casing, at least one of the first rotation regulating member and the second rotation regulating member includes a contact part, a fixing part, and a connecting part. | 04-30-2015 |
| 20150114161 | ROBOT - A robot according to an aspect of the invention includes an enclosure having an opening formed therein, a lid section that is provided on the enclosure in a detachable manner and blocks at least part of the opening, an attachment and detachment section which is provided on the lid section on the side facing the opening of the enclosure and to and from which a replaceable part is attached and detached, and a holding mechanism that allows the enclosure to hold the lid section when the lid section is detached from the enclosure. | 04-30-2015 |
| 20150122070 | COVER ATTACHMENT STRUCTURE FOR ROBOT AND ROBOT HAVING THE SAME - A cover attachment structure for attaching a cover to a predetermined component of a robot includes a first component, a second component and a third component. The first component is disposed to the predetermined component of the robot. The second component is disposed to an inner part of the cover. The first component and the second component are engaged with each other through the third component. The first component and the second component are drawn to each other by the third component in a manner that the predetermined component and the cover are brought close to each other. | 05-07-2015 |
| 20150135880 | SEALED ROBOT BASE SYSTEM - A robot comprising a base forming an inner chamber and having an opening, a first link supported by the base and arranged for translational movement generally along a first axis relative to the base, a second link supported by the first link and arranged for rotary motion relative to the first link about a second axis generally parallel to the first axis, the second link extending from the inner chamber through the opening into an outer region, a third link supported by the second link and arranged for rotary motion relative to the second link about a third axis generally parallel to the first axis, a first actuator arranged to control the translational movement of the first link relative to the base, a second actuator arranged to control the rotary motion of the second link relative to the first link, a third actuator supported by the second link and arranged to control the rotary motion of the third link relative to the second link, and a seal between the inner chamber and the outer region arranged to isolate the inner chamber from the outer region. | 05-21-2015 |
| 20150321340 | Legged Robotic Device Utilizing Modifiable Linkage Mechanism - A legged robotic device is disclosed. The legged robotic device can include a mechanism formed at least in part by a plurality of support members coupled together for relative movement defining a plurality of degrees of freedom, at least some of the plurality of degrees of freedom corresponding to degrees of freedom of a human leg. The legged robotic device can also include a primary drive actuator operable to apply a force or a torque to the support members in a first of the plurality of degrees of freedom. In addition, the legged robotic device can include a second actuator operable to apply a force or a torque to the support members in a second of the plurality of degrees of freedom. The mechanism can be configured to move in a gait-like motion that emulates human gait. The primary drive actuator can be sufficient to actuate the mechanism to move the mechanism in the gait-like motion. The mechanism can be dynamically modified by actuating the second actuator. | 11-12-2015 |
| 20150321361 | CEILING MOUNTED ROBOT - A ceiling mounted robot includes a first member; a first arm portion that is turnably provided on the first member via a first joint portion; a second arm portion that is turnably provided on the first arm portion via a second joint portion; a hollow pipe that has a first end portion fixed to the first arm portion, and a second end portion inserted into the second arm portion; a first fixing portion that fixes a wiring inserted into the hollow pipe to the second end portion of the pipe portion; and a second fixing portion that fixes the wiring to the second arm portion. | 11-12-2015 |
| 20150360373 | LINK STRUCTURE - A link structure includes a first link, a second link having an end that is connected to an end of the first link, a third link having an end that is connected to the end of the first link, and provided on a portion of the second link, a first rotary shaft partially provided in the first link, a first actuator configured to rotate the first link about the first rotary shaft; a second rotary shaft partially provided in the second link, the second rotary shaft being different from the first rotary shaft, and a second actuator configured to rotate the second link about the second rotary shaft, the first and second actuators being provided in the first link. | 12-17-2015 |
| 20160031093 | ROBOT - A robot includes a lower arm, an upper arm, an actuator, and a brake. The upper arm is supported by the lower arm, and includes a bottom portion having a through hole and an arm portion extending from the bottom portion avoiding the through hole. The actuator includes an output shaft and a rotor coupled thereto. The brake is installed on the end surface of the actuator opposite to the side from which the output shaft projects and acts on a part of the rotor to brake the actuator. Virtual space is obtained by parallel displacement of a region corresponding to the through hole in the extending direction of the arm portion. The actuator is installed on the arm portion on the side of the virtual space, with the posture of the actuator being such that the virtual space and the brake do not overlap each other. | 02-04-2016 |
| 20160089778 | ROBOT - A robot includes a curved arm including a first member, a second member, and a coupling member and bending in a longitudinal direction, the first member couples to a distal end of the coupling member in the longitudinal direction, and the second member couples to a base end of the coupling member in the longitudinal direction. | 03-31-2016 |
| 20160089796 | ROBOT - A robot includes an arm that rotates about a predetermined rotation axis as a rotation center, and a cable routing connecting part that can connect a cable routing inside of the arm and a cable routing outside of the arm, wherein the cable routing connecting part is provided in the arm, and present within a circle having a radius as a distance between a part of the arm farthest from the rotation axis as seen from a axis direction of the rotation axis and the rotation axis and centered at the rotation axis. | 03-31-2016 |
| 20160101521 | ROBOT - A robot includes a base, a first arm that rotates around a first rotation axis, a second arm that rotates around a second rotation axis extending in a direction different than the first rotation axis, a third arm that rotates around a third rotation axis extending in a direction parallel to the second rotation axis, a first inertia sensor at the first arm, a second (a) inertia sensor at the third arm, a first angle sensor at a first drive source, a third angle sensor at a third drive source, and the drive sources rotate the respective arms. Angular velocities from the first inertia sensor and the first angle sensor are fed back to a first drive source control unit. Angular velocities from the second (a) inertia sensor and the third angle sensor are fed back to a second drive source control unit. | 04-14-2016 |
| 20160107314 | ROBOT AND METHOD FOR DESIGNING ROBOT SHAPE - A robot includes a movable unit and a driving unit that drives the movable unit. The movable unit includes a predicted colliding section that is a structure forming an outer shape of the movable unit and may collide with a human body during movement of the movable unit. The predicted colliding section is formed to have a predetermined shape such that a pressure applied to a human body is lower than a predetermined safety standard value for pressure for the human body when the movable unit is driven at maximum thrust by the driving unit and collides with the human body. | 04-21-2016 |
| 20160374765 | TUBE CONTINUUM ROBOT HAVING A TUBE BODY CAPABLE OF LINEAR CONTROL AND ROBOT SYSTEM FOR OPERATION USING THEREOF - The present disclosure relates to a tube continuum robot and a robot system for operation using the same, and the tube continuum robot includes a basic tube body including a basic straight section extending straight, and a basic curved section extending in front of the basic straight section and bent to a predetermined curvature, and a connection tube body having a connection flexible section which is flexibly bendable, the connection tube body formed to be inserted into the basic tube body or to surround an exterior of the basic tube body, the connection tube body being connected to the basic tube body. | 12-29-2016 |
| 20220134538 | SPHERICAL COORDINATE ORIENTATING MECHANISM - A mechanism is constructed by twelve-axis geometry and controlled by spherical coordinate, so that all torques in twelve axes can be parallelly integrated. Timing belts, pulleys, hollow shafts, and spur gears onto four arc-link sets are included. Via these transmission components, base arc-links can be indirectly but synchronously rotated by base driving modules and terminal arc-links can be indirectly but synchronously rotated by terminal driving modules. The final output torque can be integrated via serial linking and parallel cooperating by the twelve rotating modules. Therefore, four arc-link sets work cooperatively and effectively in group but bear no burden each other. The mechanism can be applied to a multi-axis composite machining center machine or a multi-time element detection measuring bed and shoulder joints or hip joints corresponding to robots. | 05-05-2022 |
| 20220134581 | ENERGY STORING ASSITIVE MECHANISM, ROBOTIC JOINT AND ROBOT - An energy storing assistive mechanism includes a barrel having a first pivot end and an open end, a rod having a first end that passes through the open end and is received in the barrel, an elastic structure including two ends that abut against the first end of the rod and the first pivot end, a uni-directional gear rack having a second pivot end away from the barrel, and a locking mechanism fixed to the rod, the locking mechanism comprising a locking member and an actuator assembly that is to drive the locking member to move between a first position where the locking member is engaged with the gear rack, and a second position where the locking member is disengaged from the gear rack. | 05-05-2022 |
