Coaxial collet chuck

Details Coaxial collet chuck Coaxial collet chuck

1987-03-04

1989-02-07

Weidenfeld, Gil

Chucks or sockets

Socket type

Transversely oscillating jaws

279 35, 279 41R, 279 46R, 279106, 279110, 269254R, 269287, B23B 3102

Patent

active

048026808

ABSTRACT:
A coaxial collect truck is disclosed having at least two clamping jaws which are radially adjustable by a respective chuck lever, whereby every chuck lever is connected to a respective stationary base part at one end by a first spring joint and is connected to a set collar at its other end by a second spring joint. The set collar is capable of engaging and releasing the clamping jaws by being rotatably seated at the base part by a respective third spring joint. Coaxial clamping in the sub-micrometer range is thereby achieved for precision round parts, particularly of plug pins for the releasable connection of optical fibers of light waveguides, whereby all chuck levers, base parts, first, second and third spring joints as well as the set collar are fashioned of one piece from a common plate.

REFERENCES:
patent: 2407908 (1946-09-01), Ventres
patent: 2762630 (1956-09-01), Coniglio
patent: 3232629 (1966-01-01), Obear
patent: 3247624 (1966-04-01), Denton
patent: 3685844 (1972-08-01), Sykes
patent: 3834720 (1974-09-01), Parsons

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