Magnetic recording and reproducing apparatus

Details Magnetic recording and reproducing apparatus Magnetic recording and reproducing apparatus

1993-02-16

1993-12-07

Smith, Jerry

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

360103, 360135, G11B 554, G11B 582

Patent

active

052687996

ABSTRACT:
In a magnetic recording and reproducing apparatus of a type wherein a magnetic disk having a magnetic recording layer formed on a rigid substrate is rotated at a high speed and magnetic recording and reproduction are conducted by the magnetic head disposed on the surface of the disk, the magnetic recording and reproducing apparatus being characterized in that the magnetic recording and reproducing are conducted by the magnetic head which is caused to fly from the magnetic disk at at least an area of the outermost cylinder of the magnetic disk and is caused to be substantially in contact with the surface of magnetic disk at at least an innermost cylinder of the magnetic disk.

REFERENCES:
patent: 4803577 (1989-02-01), Ezaki et al.
patent: 4833550 (1989-05-01), Takizawa et al.
patent: 4907106 (1990-03-01), Yamada
patent: 4918556 (1990-04-01), Ezaki et al.

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