Drive chuck

Details Drive chuck Drive chuck

1975-12-02

1976-10-12

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 7518

Patent

active

039853128

ABSTRACT:
A drive chuck having split sleeves moveably mounted on pins which slide/roll in slots in end members (flanges) so rotation of said chuck will urge said sleeves radially outward to engage the inside surface of a tube.

REFERENCES:
patent: 934964 (1909-09-01), Ethridge
patent: 2561745 (1951-07-01), Lerch
patent: 2729402 (1956-01-01), Kramer
patent: 3261565 (1966-07-01), Hachtmann

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