Optical disc player

Details Optical disc player Optical disc player

1984-09-13

1987-04-28

Faber, Alan

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369 752, G11B 700, G11B 2504

Patent

active

046619402

ABSTRACT:
An optical disc player has a carriage (10) which can be moved to project outside the housing (1) and carries a drive motor (2) having a spindle (4) with means (6) for supporting a disc (40). The player also includes an optical reading device (7) having an optical read head (8) which is movable over the surface of the disc. The reading device (8) is secured in the housing (1) and the housing comprises aligning means (11) which align the spatial position of the rotational axis (3) of the drive motor (2) accurately relative to the optical reading device (7).

REFERENCES:
patent: 4403316 (1983-09-01), Verdonk
patent: 4410971 (1983-10-01), Eisemann
patent: 4464743 (1984-08-01), Takizawa
patent: 4536865 (1985-08-01), Kenmastsu

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