Chucks or sockets – With fluid-pressure actuator – Socket type
Patent
1991-11-05
1993-06-22
Bishop, Steven C.
Chucks or sockets
With fluid-pressure actuator
Socket type
279 401, 279 412, B23B 3130
Patent
active
052210987
ABSTRACT:
A collet closer comprises a housing including a piston and a cylinder for collet opening and closing. A tubular member supported is in said housing and has an extension projecting from the housing. The tubular support member is secured to the piston and movable therewith. The tubular member is adapted to telescopically receive and support a draw tube. The tubular support member is secured to the draw tube at the extension.
REFERENCES:
patent: 3361433 (1968-01-01), Holdridge
patent: 3924514 (1975-12-01), Parsons et al.
patent: 4506569 (1985-03-01), Brown et al.
patent: 4690415 (1987-09-01), Holdridge
patent: 4829861 (1989-05-01), Brown et al.
patent: 4926723 (1990-05-01), Lothammer
Ayzenshtok Gregory
Comstock Gary L.
Bishop Steven C.
Hardinge Brothers Inc.
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