发明名称 |
PINCHING APPARATUS FOR PINCHING PERIPHERY OF WORK WITH REQUIRED CONTOUR |
摘要 |
PROBLEM TO BE SOLVED: To provide a holding device for peripherally holding workpiece of any desired outline. SOLUTION: This holding device comprises two shape-adjustable jaws 26 provided opposed to each other at a body 11. The grip surfaces 32 of the jaws 26 are composed of a plurality of plungers 33 independently movable to a workpiece by fluid power and stoppable in the workpiece holding position. The body 11 is rotatably supported on a grip device 10 in order to rotate around an axis vertical to a workpiece holding direction, and has a connecting member 75 for fluid power operation of fluid power drive of the plungers 33. A connecting member 76 connected to a fluid power path is further provided to press the connecting member 75 and is fittable at a specified angle to the body 11 in the stationary state of the body 11. The body 11 has a valve means for locking the positions of the plungers 33 in the clamping state even after separating the connecting member 76.
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申请公布号 |
JPH08300235(A) |
申请公布日期 |
1996.11.19 |
申请号 |
JP19960105934 |
申请日期 |
1996.04.25 |
申请人 |
GETZ GMBH |
发明人 |
HERUMAN PIYUTOMAA;PEETAA ABURAHAMU |
分类号 |
B23Q3/06;B23B31/16;B25B1/24;(IPC1-7):B23Q3/06 |
主分类号 |
B23Q3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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