Provided is a holding apparatus capable of holding a holding object with sufficient holding force from either of the outside and the inside. The holding apparatus includes a holding-apparatus body, a first and second arms, an opening and closing mechanism, a driving device, and a first and second holding elements. The opening and closing mechanism interconnects each of the first and second arms and the holding apparatus main bodies so as to allow the first and second arms to be moved in the opening and closing direction while kept in the holding posture. The first and second holding elements is pivotably connected to the arm lower region, having respective inner contact surfaces opposed to each other in the opening and closing direction and respective outer contact surfaces facing the opposite side.
HOLDING APPARATUS AND WORK MACHINE INCLUDING THE SAME
2022-06-09
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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