Chucks or sockets – With fluid-pressure actuator – Socket type
Patent
1981-09-23
1984-04-17
Husar, Francis S.
Chucks or sockets
With fluid-pressure actuator
Socket type
74104, 74470, 409233, B23B 3124, B23B 3126
Patent
active
044430205
ABSTRACT:
A mechanical gripping device for rotating jaw chucks or collet chucks. With the known gripping devices, rotationally symmetrical parts can be gripped in a rotating jaw chuck or collet chuck either only from the outside or only from the inside. The invention is based upon the problem of creating a mechanical gripping device for inside and outside gripping. With the invention, in a bore hole of a spindle two axially displaceable disk-shaped spring plates are arranged which are pressed into respective end positions by springs arranged between them. Centrally to the disk-shaped spring plates a slide is arranged which is selectively coupleable with one of the two spring plates.
REFERENCES:
patent: 3516149 (1970-06-01), Mickas
patent: 3680437 (1972-08-01), Cravens, Jr.
patent: 4075927 (1978-02-01), Frazier
patent: 4278156 (1981-07-01), Yano et al.
Husar Francis S.
Katz Steven B.
Siemens Aktiengesellschaft
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