Apparatus for reducing starting adhesion between a magnetic disc

Details Apparatus for reducing starting adhesion between a magnetic disc Apparatus for reducing starting adhesion between a magnetic disc

1982-01-19

1985-09-17

Konick, Bernard

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 75, 360 78, G11B 560, G11B 1732, G11B 2102

Patent

active

045424292

ABSTRACT:
In a magnetic disc memory apparatus in which a magnetic head is in contact with a surface of a magnetic disc when the disc is stationary and caused to float upon rotation of the disc, the magnetic head contacting the magnetic disc is slightly moved in the radial direction of the disc immediately before rotation of the disc, whereby the rotation of the magnetic disc is started after adhesion between the magnetic disc and the magnetic head has been obviated.

REFERENCES:
patent: 4120010 (1978-10-01), Mitsuya et al.
patent: 4198666 (1980-04-01), Manzke et al.
patent: 4275427 (1981-06-01), Bjordahl
patent: 4314291 (1982-02-01), Oda et al.
patent: 4331991 (1982-05-01), Morehouse et al.
patent: 4445188 (1984-04-01), Barrett

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