Chuck

Details Chuck Chuck

1991-10-09

1992-10-06

Schwartz, Larry I.

Chucks or sockets

Longitudinal screw clamp

408239R, 409234, 279 20, B23B 3102

Patent

active

051525410

ABSTRACT:
A chuck for chucking predominantly chip-removing tools, such as milling cutters, drills, countersinks or the like which have a cylindrical shaft and a recessed drive surface on the shaft with stop shoulders in axial direction. A stop member inserted in a duct of the front portion of the chuck engages the stop surface, so that the chucking force acting on the tool shaft extends in axial direction and the chucking force is transmitted between the tool shaft and the front portion of the chuck by the locking member.

REFERENCES:
patent: 1455480 (1923-05-01), Dlesk
patent: 1457994 (1923-06-01), Nedland
patent: 1897228 (1933-02-01), Beckett
patent: 2470218 (1949-05-01), McNamara
patent: 2667357 (1954-01-01), Andreasson
patent: 2714515 (1955-08-01), Faso
patent: 3195909 (1965-07-01), Winnen
patent: 3202433 (1965-08-01), Davis
patent: 3618962 (1971-11-01), Cox
patent: 4076443 (1978-02-01), Halpern
patent: 4571132 (1986-02-01), Bunge
patent: 4899644 (1990-02-01), Susnjara
patent: 4971491 (1990-11-01), Cook

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