Rod Lock Mechanism.

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Abstract:

Fluid pressure mechanism for locking a movable rod or similar member in selected positions of adjustment. The mechanism includes a fluid housing having at least one annular rod-gripper element encircling a movable rod. Introduction of fluid pressure into the housing causes the gripper element to expand out of locking engagement with the rod. Removal of the fluid pressure force enables the gripper element to relax into locking engagement with the rod. In a preferred arrangement two rod-gripper elements are employed. The rod passes through the two gripper elements located in opposite side walls of the housing. Author

Author(s):
F'geppert, Erwin
Author Organization(s):
DEPARTMENT OF THE ARMY WASHINGTON DC
Descriptive Note:
Patent Application,
Pagination:
0007

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
PAT-APPL-444 556
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*Patent applications, *Locking(Mechanics), *Fluid mechanics, *Rods, Pressure, Actuators, Housings, Locking fastener devices, Inventions
Field(s)/Group(s):
Couplers, Fasteners and Joints, Fluid Mechanics
Keyword(s):
Rod grippers
Report Date:
1982 Nov 26