Head slider with constant flying height over sliding range

Details Head slider with constant flying height over sliding range Head slider with constant flying height over sliding range

1997-12-11

2000-10-03

Ometz, David L.

Dynamic magnetic information storage or retrieval

Fluid bearing head support

Disk record

3602361, G11B 560, G11B 2121

Patent

active

06128162&

ABSTRACT:
A head slider including an inner rail, an outer rail parallel to the inner rail, a center rail formed in the vicinity of an air inlet end of the slider between the inner rail and the outer rail, and a groove defined between the inner rail and the outer rail for expanding air once compressed to generate a negative pressure. A longitudinal center line of at least an intermediate portion of each of the inner rail and the outer rail is inclined a given angle to a longitudinal center line of the slider so that an end portion of the intermediate portion on the side of the air inlet end is nearer to the inner side of a disk.

REFERENCES:
patent: 5287235 (1994-02-01), Cunningham et al.
patent: 5317465 (1994-05-01), Chapin et al.
patent: 5550692 (1996-08-01), Crane
patent: 5677812 (1997-10-01), Cha
patent: 5870250 (1999-02-01), Bolasna et al.
patent: 5870251 (1999-02-01), Boutaghou

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