Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1983-09-14
1987-02-24
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 1732
Patent
active
046461809
ABSTRACT:
A slider for a magnetic head assembly is formed with the bottom surfaces of at least two outside elements forming an air bearing surface, and with grooves provided at both ends forming pressure-raising mechanisms. The grooves are V-shaped and preferably converge in the direction of air flow. A central pressure reducing V-shaped groove converging in the opposite direction may be provided.
REFERENCES:
patent: 3398870 (1968-08-01), Mullan
patent: 3678482 (1972-07-01), Billawala
patent: 3823416 (1974-07-01), Warner
patent: 3855625 (1974-12-01), Garnier
Heinz A. J.
Tokyo Shibaura Denki Kabushiki Kaisha
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