| 摘要 |
PROBLEM TO BE SOLVED: To cope with the grasping of various kind of works and also shorten the carrying time of the work lighten an economy and reduce a space. SOLUTION: In this hand, respective grasp center lines of a carrying in grasp claw 14A and carrying out grasp claw 14B are moved through the advance/retreat action of the relative straight line direction of a carrying in hand member 10A and carrying out hand member 10B. Thereby, the combination of the carrying in grasp claw 14A with the carrying out grasp claw 14B can be switched to the grasp shape corresponding to the processing shape of the work.
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