Dynamic magnetic information storage or retrieval – Head transport with record stationary during transducing
Patent
1997-08-28
1999-02-09
Faber, Alan
Dynamic magnetic information storage or retrieval
Head transport with record stationary during transducing
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.
Faber Alan
NEC Corporation
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