Air bearing head slider having first and second leading edge tap

Details Air bearing head slider having first and second leading edge tap Air bearing head slider having first and second leading edge tap

1988-03-07

1990-01-09

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 560

Patent

active

048932043

ABSTRACT:
An air bearing head slider for a magnetic disk apparatus. The head slider includes outside rails, and each of the outside rails includes a flat portion forming an air bearing surface, a first leading edge tapered portion formed at an air inflow edge of the head slider, and a second leading edge tapered portion formed between the first leading edge tapered portion and the flat portion. The first tapered portion is inclined with respect to the flat portion by a first angle, and the second tapered portion is inclined with respect to the flat portion by a second angle.

REFERENCES:
patent: 3657710 (1972-04-01), Billawala
patent: 4130847 (1978-12-01), Head et al.
patent: 4251841 (1981-02-01), Jacobs
patent: 4285019 (1981-08-01), Scott et al.

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