Compact disc holding mechanism for automatic coin operated phono

Details Compact disc holding mechanism for automatic coin operated phono Compact disc holding mechanism for automatic coin operated phono

1989-09-07

1991-07-09

Levy, Stuart S.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 39, 369258, 369263, G11B 1722, G11B 2300, G11B 2500

Patent

active

050311646

ABSTRACT:
An automatically operable compact disc record holding mechanism for accurately depositing and positioning a magnetic holder coaxially over the central record centering hub of a compact disc record turn table such that the magnetic holder is guided into a record holding position along a circular arc and released at a point of tangency with the central vertical axis of the turn table hub while in a substantially horizontal attitude for effecting reliably accurate positioning of the magnetic holder to insure proper holding operation thereof.

REFERENCES:
patent: 2275033 (1942-03-01), Mitchell
patent: 2546845 (1951-03-01), Andres
patent: 2634984 (1953-04-01), Kasnowich
patent: 2697607 (1954-12-01), Vanderzee et al.
patent: 3129005 (1964-04-01), Rockola
patent: 3420532 (1969-01-01), Osborne et al.
patent: 4740937 (1988-04-01), Watanabe

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