Push-button video disc hub

Details Push-button video disc hub Push-button video disc hub

1975-07-03

1977-05-10

Aegerter, Richard E.

Undertaking

274 39A, 346137, 360 86, 360 99, G11B 582, G11B 1700

Patent

active

040224783

ABSTRACT:
A hub assembly for releasably securing an apertured record disc upon a base member includes a hollow elastic sleeve deformable from an upright quiescent position for receiving a disc to a compressed operative position. An actuator, engageable with the sleeve and displaceable from quiescent to operative positions, compresses the sleeve to secure the disc upon the base member. A latch, engageable with the actuator, retains the actuator in its operative position but is releasable by a spring to permit the compressed sleeve and actuator to their quiescent position and thus free the disc.

REFERENCES:
patent: 1414296 (1922-04-01), Menten
patent: 2336933 (1943-12-01), Hicks
patent: 3241840 (1966-03-01), Freier
patent: 3838460 (1974-09-01), Stewart

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