Scroll chuck device

Details Scroll chuck device Scroll chuck device

1981-05-04

1983-08-30

Bilinsky, Z. R.

Chucks or sockets

Radially reciprocating jaws

Spiral cam or scroll actuated

192 56R, B23B 3116, B23B 3138

Patent

active

044013086

ABSTRACT:
A scroll chuck device comprising an annular body, a ring plate which is rotatably fitted in the annular body and which has scroll grooves, jaw holders on the ring plate which have clamping jaws and which are engaged in the corresponding scroll grooves so that the relative rotational movement between the ring plate and the jaw holders causes the latter to radially move, and clutch means between the annular body and the ring plate.

REFERENCES:
patent: 1579057 (1926-05-01), Asbury
patent: 2151345 (1939-03-01), Bonis
patent: 2283965 (1942-05-01), Brancolino
patent: 2490172 (1949-12-01), Swahnberg
patent: 2588938 (1952-03-01), Rogers
patent: 2822181 (1958-02-01), Sloan
patent: 2938733 (1960-05-01), Judelson
patent: 3028169 (1962-04-01), Skillin

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