Chucks or sockets – With fluid-pressure actuator – Socket type
Patent
1986-04-15
1987-08-25
Weidenfeld, Gil
Chucks or sockets
With fluid-pressure actuator
Socket type
279 71, 279 81, 279110, B23B 3116
Patent
active
046888101
ABSTRACT:
A system for holding workpieces during machining providing a plate to which the workpiece can be rigidly secured. The plate, on its rear face, has a central frusto-conical boss which seats into a complementary central recess in a support member. The support member has plural, radially reciprocal latch members which engage pockets in the boss. A ring rotatably mounted on and surrounding the support member is operatively connected to the latch members for simultaneously extending and retracting them.
REFERENCES:
patent: 1565227 (1925-12-01), Garrison
patent: 3342502 (1967-09-01), Young
patent: 3521511 (1970-07-01), Deuring et al.
patent: 3747946 (1973-07-01), Edens
patent: 4550922 (1985-11-01), Hall et al.
Bishop Steven C.
Sheffer Collet Company
Weidenfeld Gil
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