Optical head locating mechanism for magnetically locating an opt

Details Optical head locating mechanism for magnetically locating an opt Optical head locating mechanism for magnetically locating an opt

1990-11-07

1993-03-02

Psitos, Aristotelis M.

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

369 4414, 369146, 359824, G11B 712

Patent

active

051915707

ABSTRACT:
An optical head locating mechanism for locating an optical head adapted to be positioned in an optical device at a desired point. The optical head locating mechanism comprises a first location device for floating the optical head and locating it at a desired position along a focusing direction, and a second in a direction orthogonal to a tracking direction. Thus, it becomes possible to smoothly and quickly move the optical head, and further it becomes possible to accurately locate the optical head.

REFERENCES:
patent: 4654519 (1987-03-01), Ando
patent: 4799766 (1989-01-01), Estes
English Language Abstract of Japanese Patent No. 1-106372.

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