Expansible chamber devices – With releasable stop or latch means to prevent movement of... – Means includes element interfitting between working member...
Patent
1980-03-17
1989-06-06
Look, Edward K.
Expansible chamber devices
With releasable stop or latch means to prevent movement of...
Means includes element interfitting between working member...
92 27, 279 4, 279 50, B23B 3130
Patent
active
048360910
ABSTRACT:
A spring actuated plunger work support seeks variable tolerance level of workpiece and is hydraulically locked in place to provide resistance to workpiece deflection imposed by processing loads. A collet with independent steel segments in a molded rubber body are preloaded in assembly and actuated by conical ended hydraulic piston having minimum travel to lock the work supporting plunger.
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De-Sta-Co Division, Dover Resources, Inc.
Forster Lloyd M.
Kapsalas George
Look Edward K.
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