Optical disc player

Details Optical disc player Optical disc player

1987-08-25

1990-04-03

Stephan, Steven L.

Dynamic information storage or retrieval

With particular cabinet structure

Slotted for edgewise insertion of storage disc

369270, 369292, 369244, G11B 310, G11B 700

Patent

active

049146475

ABSTRACT:
An optical disc player for playing optical discs includes a disc compartment for accomodating an optical disc, a disc holding mechanism for holding an optical disc accomodated in the disc compartment, a disc rotation drive mechanism for rotating the optical disc held by the disc holding mechanism, an optical pickup device which is radially movable in respect to the optical disc rotated by the disc rotation drive mechanism for optically tracing the optical disc and a pickup locking mechanism which is responsive to the disc holding mechanism for locking the optical pickup device during a non-operation of the tracing operation.

REFERENCES:
patent: 4403316 (1983-09-01), van der Veerdonk
patent: 4482993 (1984-11-01), Agostini
patent: 4513409 (1985-04-01), Staar
patent: 4574372 (1986-03-01), d'Alayer
patent: 4646285 (1987-02-01), Ogusu et al.

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