Hydraulic remote center compliance device

Details Hydraulic remote center compliance device Hydraulic remote center compliance device

1987-08-11

1989-01-31

Garrett, Robert E.

Expansible chamber devices

Relatively movable working members

92146, 92161, 901 45, 33644, 279 16, F01B 102

Patent

active

048008028

ABSTRACT:
The device has primary and secondary frame members interconnected by extensible and retractable positioning members connected by fluid circuits that cause extension of the member at either end of a circuit in response to retraction of the member at the other end of the circuit. Relative movements of the positioning members occur in response to the imposition of forces and moments at the projected center of compliance upon a pin or the like supported by the secondary frame member, and so adjust the position of the secondary frame member as to cause translatory and rotative movement of the supported pin.

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Robotic Assy: H. S. Cho, H. J. Warnecke, D. G. Gweon, 4/28/87.

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