Magnetic disk apparatus having recording heads for opposite disk

Details Magnetic disk apparatus having recording heads for opposite disk Magnetic disk apparatus having recording heads for opposite disk

1993-07-16

1994-03-22

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

G11B 548, G11B 1702

Patent

active

052969800

ABSTRACT:
Disclosed is a disk drive having at least one disk. An actuator arm carriers at least two sliders which are positioned over the first and second surface of the disk. The actuator arm moves the sliders to various selected positions over disks so that representations of data can be read from or written into the tracks of the disk. Each slider includes at least one magnetic transducer or magnetic head. The magnetic head is actually passed over the track in the disk during a read or write operation. The heads are shifted slightly with respect to a line perpendicular to the disk surface to minimize or reduce crosstalk and electromagnetic coupling between the heads located on the first and second surface of the disk. In other words, the heads are intentionally misaligned to increase the distance between the two heads and to reduce crosstalk and electromagnetic coupling between the two heads.

REFERENCES:
patent: 3789156 (1974-01-01), Bessette
patent: 4729048 (1988-03-01), Imakoshi et al.
patent: 4803578 (1989-02-01), Fujiwara et al.
patent: 4807054 (1989-02-01), Sorensen et al.
patent: 4811140 (1989-03-01), Enami et al.
patent: 4912582 (1990-03-01), Gomi et al.
patent: 4937693 (1990-06-01), Connolly et al.
patent: 4974106 (1990-11-01), White et al.
patent: 5060100 (1991-10-01), Mihara et al.

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