Chucks or sockets – Socket type – Resilient split socket
Patent
1989-03-27
1990-07-03
Howell, Daniel
Chucks or sockets
Socket type
Resilient split socket
279 51, 279 52, B23B 3110
Patent
active
049384902
ABSTRACT:
A tapered drawback collet which engages a conically tapered collet chamber in chuck body. A collet extension is axially displaced through high reduction gearing including a worm gear and threaded feed ring acting on a sleeve having only axial contact with the collet extension and therefore is free of any radial loading.
REFERENCES:
patent: 1094346 (1914-04-01), Schellenbach
patent: 2293176 (1942-08-01), Sjogren
patent: 2574754 (1951-11-01), Peters
patent: 3030119 (1962-04-01), Myers
patent: 3143356 (1964-08-01), Pray
patent: 3664216 (1972-05-01), Kladich
patent: 4218165 (1980-08-01), Riddersholm
GTE Valenite Corporation
Howell Daniel
Koris David J.
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