公开(公告)号：US3675962A

公开(公告)日：1972-07-11

申请号：US3675962D

申请日：1970-06-04

Applicant: NAT RES DEV

Inventor： SIMPSON DAVID CUMMING

IPC: B25J15/00 ,  B65G7/12 ,  B66C1/46 ,  A61F1/06

CPC classification number: B25J15/0023 ,  B65G7/12 ,  B66C1/46 ,  Y10S294/902 ,  Y10S294/907

Abstract: Use of an object-engaging device in the form of a deformable non-stretch container enclosing a sealed volume of fluent granular material is proposed for at least one of a plurality of force applying members in a gripping apparatus. The container is preferably of a double-walled construction with two flexible walls of which one is elastic, and the inner part is preferably sub-divided. Incorporation of a pressure transducer to indicate applied force conveniently involves the use of electrically conductive granular material to act as a variable resistor.

Abstract translation: 对于夹持装置中的多个施力部件中的至少一个，提出了以包含密封体积的流动颗粒材料的可变形非拉伸容器的形式使用物体接合装置。 容器优选为具有两个柔性壁的双壁结构，其中一个是弹性的，并且内部部分优选地被细分。 结合压力传感器以指示施加的力方便地涉及使用导电颗粒材料作为可变电阻器。