Optical disk device

Details Optical disk device Optical disk device

1991-07-19

1993-10-05

Dzierzynski, Paul M.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Access of multiple storage elements

369198, 369199, G11B 1708

Patent

active

052512010

ABSTRACT:
An optical disk device of the type having two optical heads for accessing both sides of an optical disk at the same time. The device has a loading mechanism which moves two subbases each carrying one of the two heads therewith in opposite directions, i.e., toward or away from an optical disk. The weight of one subbase and members mounted thereon and the weight of the other subbase and members mounted thereon act in opposite directions with respect to the drive force of the loading mechanism and thereby cancel each other.

REFERENCES:
patent: 5105418 (1992-04-01), Kenmotsu et al.

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