Air pressure activated collet

Details Air pressure activated collet Air pressure activated collet

1988-03-30

1990-01-16

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 721, B65H 5454, B65H 7530

Patent

active

048937614

ABSTRACT:
A cylindrical collet is provided having moveable radial components which, when expanded, form a right angle cylinder capable of winding fibers. The components are moved between the expanded and compressed states, independent of the centrifugal force exerted by rotating collet. One technique of moving the components is by use of compressed air driving a piston coupled to the components.

REFERENCES:
patent: 1907896 (1933-05-01), Summey
patent: 2335602 (1943-11-01), Nash et al.
patent: 3085763 (1963-04-01), Floyd, Jr.
patent: 3128958 (1964-04-01), Bongiovanni et al.
patent: 3489363 (1970-01-01), Diolot
patent: 3614007 (1971-10-01), Lenorak
patent: 3637156 (1972-01-01), Shepherd
patent: 3977616 (1976-08-01), Owens et al.

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