Magnetic disk drive in which change in distance between magnetic

Dynamic magnetic information storage or retrieval – Head transport with record stationary during transducing

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369177, 360106, G11B 2102

Patent

active

058702490

ABSTRACT:
A high-recording-density magnetic disk drive is provided which minimizes changes in the distance between a magnetic disk and a magnetic head and is reduced in size and weight. The magnetic head and a support spring which supports the magnetic head are rotated over the magnetic disk which is stationary, and a base which supports the support spring is rotated by a rotary actuator for tracking on the magnetic disk.

REFERENCES:
patent: 3337694 (1967-08-01), Nakamatsu
patent: 4974105 (1990-11-01), Johnson
patent: 5128820 (1992-07-01), Bronsvatch
patent: 5172282 (1992-12-01), Ghose
Disk File with Rotating Head by Gross et al, IBM Tech Disc. Bull., vol. 22, No. 8B, Jan. 1980, p. 3807.
Compact Diskette Drive, IBM Tech. Disc Bull., vol. 30, No. 7, Dec. 1987, pp. 448-451.

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