Optical head driving device

Details Optical head driving device Optical head driving device

1989-07-12

1992-06-23

Ip, Paul

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Having power driven transducer assembly

369219, 360105, 360106, G11B 712, H02K 4102

Patent

active

051249715

ABSTRACT:
An optical head driving device mounted on a base is comprised of a spindle for driving a recording medium of disk shape, an optical head and a voice coil motor for driving the optical head. The optical head and the voice coil motor are disposed in corresponding positions with respect to the spindle interposed therebetween and are coupled to each other through a torque transmitting arm.

REFERENCES:
patent: 3721967 (1973-03-01), Englert et al.
patent: 3735163 (1973-05-01), Dijkstra et al.
patent: 3838455 (1974-09-01), Barnard
patent: 3922720 (1975-11-01), Caletti et al.
patent: 4393425 (1983-07-01), Wright
patent: 4414594 (1983-11-01), Farmer et al.
patent: 4415941 (1983-11-01), Gibeau et al.
patent: 4613962 (1986-09-01), Inoue et al.
patent: 4703470 (1987-10-01), Castagna et al.
patent: 4740946 (1988-04-01), Yumura et al.
patent: 4745503 (1988-05-01), Muraoka et al.
patent: 4791508 (1988-12-01), Augeri et al.
patent: 4812934 (1989-03-01), Suzuki et al.
patent: 4819109 (1989-04-01), Okada et al.
patent: 4868432 (1989-09-01), Frandsen
patent: 4982299 (1991-01-01), Taniguchi et al.
patent: 4996618 (1991-02-01), Kakuda

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