Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1990-09-11
1993-08-31
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 554
Patent
active
052414388
ABSTRACT:
A magnetic disk drive device comprises a rotary magnetic disk, and a magnetic read/write head, supported by a flexure capable of swinging with respect to the magnetic disk, which floats on the magnetic disk as a result of the rotation of the magnetic disk and is driven to access the disk. In this magnetic disk drive device, the magnetic disk is driven in rotation, and a lifter is provided to support the flexure so that the magnetic read/write head and the magnetic disk are maintained in a non-contacting state at the inner peripheral side of a data region on the magnetic disk. In addition, a parking drive method for a magnetic read/write head for the above magnetic disk drive device is described.
REFERENCES:
patent: 4484241 (1984-11-01), Brende
patent: 4703376 (1987-10-01), Edwards
patent: 4752848 (1988-06-01), Garcia
Heinz A. J.
Kyocera Corporation
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