Recording head slider assembly

Details Recording head slider assembly Recording head slider assembly

1984-03-12

1987-01-13

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360102, G11B 1732

Patent

active

046368949

ABSTRACT:
A slider for flying along a recording surface and carrying a recording head (19,20) for recording data, comprising an air bearing region (12,14) to create a positive pressure region tending to support the slider, and a negative pressure region (21) tending to hold the slider close to the recording surface, with buffer pads (27,28) and grooves (25,26) between the positive and negative pressure regions to create a neutral pressure zone separation.

REFERENCES:
patent: 3678482 (1972-07-01), Billawala
patent: 3823416 (1974-07-01), Warner
patent: 3855625 (1974-12-01), Garnier et al.
patent: 4212044 (1980-07-01), Plotto
patent: 4218715 (1980-08-01), Garnier
patent: 4553184 (1985-11-01), Ogishima

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