Chucks or sockets – With fluid-pressure actuator – Socket type
Patent
1990-01-08
1991-02-26
Bishop, Steven C.
Chucks or sockets
With fluid-pressure actuator
Socket type
279 1F, 279 50, B23B 3120
Patent
active
049956256
ABSTRACT:
A collet-operating mechanism employs a plurality of locking pins which, under centrifugal forces generated during rotation of a machine spindle, engage an element of a slidably mounted collet-operating member to maintain the collet in closed condition.
REFERENCES:
patent: 2400183 (1946-05-01), Wilson
patent: 2495050 (1950-01-01), Banker
patent: 2610065 (1952-09-01), Banker
patent: 3292939 (1966-12-01), Lorenz
patent: 3625528 (1971-12-01), Sage
patent: 3709508 (1973-01-01), Dudley
patent: 4014558 (1977-03-01), Brinkman
patent: 4347753 (1982-09-01), Claussen et al.
patent: 4418925 (1983-12-01), Nowak
Bishop Steven C.
Dorman Ira S.
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