Double-side playing optical disk player

Details Double-side playing optical disk player Double-side playing optical disk player

1989-05-09

1992-03-17

Ip, Paul

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Access of multiple storage elements

369 752, 369 771, 369195, 369 772, G11B 100, G11B 2104, G11B 2504

Patent

active

050974653

ABSTRACT:
A double-side playing optical disk player which plays both sides of a disk placed on a turntable by driving and guiding a carriage carrying an optical pickup with a guide driving mechanism along both surfaces of the disk. The guide driving mechanism is composed of first and second guide mechanisms disposed on respective sides of the disk-carrying surface of the turntable, and a transfer mechanism for transferring the carriage between prescribed engaging/disengaging positions on the front and rear sides of the disk.

REFERENCES:
patent: 4839881 (1989-06-01), Takahara et al.
patent: 4903140 (1990-02-01), Okamoto et al.
patent: 4949328 (1990-08-01), Kase et al.
patent: 4953154 (1990-08-01), Takahara et al.

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