Disc record player

Details Disc record player Disc record player

1991-11-12

1993-03-23

Levy, Stuart S.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 752, 369 771, 369191, G11B 2504, G11B 1722

Patent

active

051970562

ABSTRACT:
A disc-record player includes a lazy Susan type changer mechanism (5) arranged within a housing, a drawer (7) movable through an opening in the housing, and having a supporting surface for moving information discs into and out of the housing for loading and unloading from the changer; a scanning device (3) for writing and/or reading information discs which have been transferred from a supporting surface on the changer to a turntable (17) of the scanning device; and mechanisms for rotating the lazy Susan and moving the scanning device relative to the lazy Susan for picking up a disc placed on the lazy Susan, and moving it into a scanning position. A positioning device has a drive unit for positioning the scanning device and lazy Susan relative to each other. The scanning device is moved to transfer a disc to the scanning position responsive to rotation of the lazy Susan.

REFERENCES:
patent: 4410971 (1983-10-01), Eisemann
patent: 4527264 (1985-07-01), d'Alayer de Costemore
patent: 4566087 (1986-01-01), Kraft
patent: 4607361 (1986-08-01), Schuitmaker et al.
patent: 4670866 (1987-06-01), Hasegawa et al.
patent: 4680748 (1987-07-01), Kobayashi
patent: 4755978 (1988-07-01), Takizawa et al.
patent: 4901172 (1990-02-01), Nakazawa et al.

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