Chucks or sockets – Radially reciprocating jaws
Patent
1992-08-12
1994-08-23
Bishop, Steven C.
Chucks or sockets
Radially reciprocating jaws
279119, 279121, 279130, 279 203, 279123, B23B 3114, B23B 3116, B23B 3142
Patent
active
053401301
ABSTRACT:
Polyvalent clamp chuck for machine-tools comprising a cylindrical chuck body in the front face of which are radially guided at least two gripping jaws that can be brought together or separated by drive means by the axial withdrawal or advance of an internal control cylinder concentric with the chuck. The control cylinder is provided at its front end with a connector member, for instance in the form of an inwardly directed gripping flange for additional fitted support means. The coaxial front opening of the chuck has a conical part whose summit is oriented rearwards. The chuck further comprises means for selecting the maximum amplitude of displacement of the control cylinder.
REFERENCES:
patent: 2757008 (1956-07-01), Lane
patent: 4403782 (1983-09-01), Buck
patent: 4493041 (1985-01-01), Antoni
Bishop Steven C.
Gerard Gorse Equipements de Machines-Outils S.A.
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