| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 173031000 | WITH WORK ENGAGING MEANS SUPPORTING DRIVE | 13 |
| 20120217031 | THREE DIMENTIONAL (3D) ROBOTIC MICRO ELECTRO MECHANICAL SYSTEMS (MEMS) ARM AND SYSTEM - A micro assembly having a substrate and an operating plane coupled to the substrate. The operating plane is movable from an in-plane position to an out-of-plane position. One or more electric connections provide electric power from the substrate to the operating plane in the out-of-plane position. A tool is coupled to the operating plane. The tool is operable to receive electric power from the operating plane to perform work. | 08-30-2012 |
| 20130126198 | OSCILLATING TOOLS AND ACCESSORIES - A power tool constructed in accordance to one example of the present disclosure can include a repositionable tool accessory. The repositionable tool accessory can be selectively coupled to a first mounting structure on the tool. The repositionable tool accessory can include a tool accessory housing, a rod, a roller, and a locking knob. The tool accessory housing can define a first rod opening and include engaging structure that is configured to cooperatively mate with the first mounting structure. The rod can slidably translate along the first rod opening. The roller can be rotatably coupled to a distal portion of the rod. The locking knob can be movable between an unlocked position wherein the rod is freely translatable along the first rod opening to locate the roller at different locations relative to the output member, and a lock position wherein the rod is fixed relative to the tool accessory housing. | 05-23-2013 |
| 20130206437 | RECIPROCATING TOOL - A reciprocating tool comprising: a motor configured to rotate around a first rotating shaft; an outer frame that accommodates the motor; a base that is provided at a lower part of the outer frame; a rotating part configured to be rotary driven by the motor around a second rotating shaft, the rotating part including, a gear that is provided on the second rotating shaft, and a pin that is provided at an eccentric position of the gear; a plunger that engages with the pin and is configured to reciprocate in a vertical direction, on a reciprocation axis, in accordance with a vertical movement of the pin; and a curved part that is provided to the plunger, extends in a direction intersecting a reciprocating direction of the plunger and engages with the pin. | 08-15-2013 |
| 20140014381 | MACHINING APPARATUS - A machining apparatus arranged to work an internal ma-chining surface of a workpiece is described, the machining apparatus including one or more tools rotatably supported in a housing and projecting, at least partially, from the periphery of the housing, wherein at least one driving roller is arranged, radially displaceable, in a cut-out in the housing diametrically opposite the tool, and the driving roller is connected to an adjusting mechanism which includes a turnable adjusting sleeve which surrounds substantially the whole of a driving motor and is arranged substantially concentrically to the driving motor. | 01-16-2014 |
| 20140190714 | LEAD SUPPORTING DEVICE OF DRILLING MACHINE - The present invention relates to a lead supporting device of a drilling machine. The lead supporting device of the drilling machine includes: a frame of the drilling machine; a lead coupled to the frame of the drilling machine by a hinge shaft, the lead being rotated in a predetermined angle; main cylinders disposed on the frame of the drilling machine and the lead to rotate the lead with respect to the frame; a head part elevatably disposed on the lead to perform a drilling process; a rotatable guide body coupled to the frame of the drilling machine by the hinge shaft; a guide rod rotatably hinge-coupled to the lead, the guide rod being slidable along the guide body; and a lead position fixing unit including a grasping part disposed on the guide body to fix the guide rod to the guide body, thereby fixing the position of the lead. | 07-10-2014 |
| 20150136434 | WORK IMPLEMENT - A holding fixture can securely fix a work implement, and does not become an obstacle when the work implement is carried or in used. The holding fixture | 05-21-2015 |
| 20180021902 | EFFECTOR COMPRISING A CONTACT SURFACE HAVING AN INTERFACE MADE OF A DUCTILE MATERIAL | 01-25-2018 |
| 173032000 | Anchored to work | 2 |
| 20120138323 | REMOTE CONFINED-SPACE MACHINING, AND POSITIONING AND SECURING ARRANGEMENT - A machining tool comprises a frame mounting an extendable yoke slidable with respect to the frame in a first direction through one or more mounting pillars. A tool motor is mounted on the yoke. A drive mechanism for the yoke is also mounted in the frame, with a drive motor to drive the yoke drive mechanism. A belt is between pulleys on the drive motor and mechanism to transmit drive between them. A rotatable sleeve is around the tool motor and on which sleeve the belt engages on opposite sides of the tool motor, whereby the tool motor can extend between the drive motor and mechanism, thereby resulting in a compact arrangement of the tool. | 06-07-2012 |
| 20130008678 | REMOTE CONFINED-SPACE MACHINING, AND POSITIONING AND SECURING ARRANGEMENT - A machining tool comprises a frame mounting an extendable yoke slidable with respect to the frame in a first direction through one or more mounting pillars. A tool motor is mounted on the yoke. A drive mechanism for the yoke is also mounted in the frame, with a drive motor to drive the yoke drive mechanism. A belt is between pulleys on the drive motor and mechanism to transmit drive between them. A rotatable sleeve is around the tool motor and on which sleeve the belt engages on opposite sides of the tool motor, whereby the tool motor can extend between the drive motor and mechanism, thereby resulting in a compact arrangement of the tool. | 01-10-2013 |
| 173034000 | Structure extends between opposed points | 1 |
| 20110030982 | HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE - A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the drilling machine. The machine can be mounted on the arm of a hydraulic mini-digger and operate without an extra hydraulic unit. | 02-10-2011 |
| 173037000 | Relatively adjustable work engaging elements | 3 |
| 20090090526 | Mobile basket for consolidation work on walls - A mobile basket for consolidation work on walls is provided with a main frame (T), configured in the front part for hoisting and for translating the new basket up and down a wall and having legs (D) fitted on the sides of said main frame (T). A secondary frame or cage (R) is structured for supporting a magazine (S) of drill bits, as well as a mast or drill (P) and a mechanical hand (M) applied to the secondary frame or cage (R) positions parallel to its longer side and essentially perpendicular to the main frame (T). The mechanical hand (M), positioned between the mast or drill (P) and the magazine (S), is configured to take a bit from the magazine (S) and transfer it to the mast or drill (P). | 04-09-2009 |
| 20160377160 | MACHINING APPARATUS - A differential device including a planetary gear mechanism having a sub-gear, an annular gear and a planetary gear is more compact than a differential gear using a bevel gear mechanism. Since revolution torque of the planetary gear is transmitted to a free gear, and torque from the main gear is reduced to be transmitted, the differential device can use a small-sized drive unit in comparison with a conventional one. Hence, a machining apparatus including such a differential device is also compact. If the machining apparatus has three drive units, a pair of ring gears, first and second power transmission shafts, a radial movement mechanism and an axial movement mechanism, a tool holder, namely, a tool coupled to the radial movement mechanism and the axial movement mechanism, can be freely moved in axial and radial directions with respect to the pipe. | 12-29-2016 |
| 20170232605 | MAGNETIC TOOL STAND | 08-17-2017 |
