Patent application number | Description | Published |
20140172165 | ROBOT OPERATION SYSTEM HAVING A PLURALITY OF ROBOTS - A robot operation system including a plurality of robots, by which a cost and/or operators of the system are reduced. The operation system includes one component supplying unit, a plurality of operation units, and a component conveying device which connects the component supplying unit and each operation unit and conveys a component supplied from the component supplying unit to each operation unit. | 06-19-2014 |
20140286734 | WORKING SYSTEM PROVIDED WITH SERVO-CONTROLLED AUTOMATIC OPERATING DOOR - A working system including: a working machine having a door operated so as to be closed at a time of working and be opened at a time of non-working; an automatic changer provided so as to enter and exit from an inside of the working machine through the door to change a worked object and/or a tool; and an actuator operating the door. The actuator is a servo motor dedicated to operating the door. | 09-25-2014 |
20150060235 | MAGNET CONVEYANCE POSITIONOING DEVICE - A magnet conveyance positioning device including a conveyance unit and an attachment device attached to the conveyance unit to move integrally with the conveyance unit. The attachment device includes a support unit abutting on a object and supporting the conveyance unit from the object, a holding unit provided movably relative to the support unit to detachably hold the magnet, and a driving unit moving the holding unit so that the magnet approaches the object in a state where the support unit is abutted on the object. | 03-05-2015 |
20150183117 | OBJECT CONVEYANCE SYSTEM INCLUDING RETRACTING DEVICE - An object conveyance system includes a robot disposed outside a dangerous area, and an object gripping mechanism unit fitted to a leading end of the robot and configured to enter into the dangerous area. The object gripping mechanism unit is configured to take out an object present inside the dangerous area to an outside of the dangerous area, and set the object present outside the dangerous area inside the dangerous area. The object conveyance system further includes a retracting device configured to retract the object gripping mechanism unit at least partially present inside the dangerous area to the outside of the dangerous area. | 07-02-2015 |
20150231781 | ROBOT TRAVELING SYSTEM PROVIDED WITH CABLE TRACK, ROBOT SYSTEM, AND MACHINING SYSTEM - A robot traveling system, which enables sufficient space to be secured by a machine that is installed along a rail. The robot traveling system is provided with a rail, a carriage which can move along the rail and which supports a robot, a drive mechanism which drives the carriage, and a cable track which houses a cable which has a connecting end which is connected to the robot and is laid at the bottom side of the rail along that rail. | 08-20-2015 |
20150251319 | CONTAINER-CARRYING DEVICE USING ROBOT HAND - A container-carrying device includes: a first slide base unit; a first slide unit; a holding unit; a second slide base unit; a second slide unit; and a receiving unit. The robot is operated to position the holding unit at the upper end of one side unit of the container so that the holding unit holds the upper end, the first slide unit is made to slide upward along the first slide base unit to raise the container. The second slide unit is made to slide along the second slide base unit to insert the receiving unit below the bottom of the container, thereby taking out the container. | 09-10-2015 |
20150285721 | WELDING INSPECTION ROBOT SYSTEM - The robot system includes a robot having an arm which is provided, on its tip, with two claws which are driven by a servo motor. According to this robot system, a relative position of the two claws is detected when the two claws apply a load of a predetermined force to a welded part welded to a workpiece. The deviation between the detected relative position and a predetermined reference relative position is calculated. The workpiece is determined to be of a good quality or poor quality by comparing the calculated deviation to a predetermined threshold value. | 10-08-2015 |
20150308176 | SYSTEM ABLE TO CONTROL SPEED OF DOOR - A system which can reliably prevent a worker from being caught in a door which is provided on a work machine. The system comprises a work machine which has an operable door, a door drive part which makes the door operate, a door controller which controls the door drive part, a robot which is provided so that at least part can enter and retract from the inside of the work machine when opening the door, and an entry detection part which detects a possibility of a person entering a predetermined zone which includes a range of operation of the robot. The door controller changes a command value to the door drive part which determines the speed of movement of the door when the entry detection part detects that possibility to a second command value which makes the speed of movement decrease. | 10-29-2015 |
20150308177 | DOOR OPENING/CLOSING SYSTEM WITH DOOR OPERATED BY ELECTRIC MOTOR - A door opening/closing system comprising: an electric motor which drives opening/closing operation of a door, a detection part which detects a load torque which is applied to the electric motor while the electric motor is driving the opening/closing operation of the door, a judgment part which judges if the detected load torque exceeds a preset reference value, and a stop control part which stops the electric motor by controlling the electric motor so as to generate a drive torque in the same direction as the detected load torque when the detected load torque exceeds the reference value. | 10-29-2015 |