Floating head device

Details Floating head device Floating head device

1979-02-09

1981-02-17

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 560

Patent

active

042518393

ABSTRACT:
A floating head device has a floating surface for imparting a floating force for floating from a recording surface by air flow formed between the floating surface and the recording surface and a suction surface for imparting a sucking force in a relative movement of a head slider to the recording surface of a recording medium. The air inlet end of the suction surface has grooves and is disposed in down-stream of the air flow from the air inlet end of the floating surface.

REFERENCES:
patent: 3657710 (1972-04-01), Billawala
patent: 3678482 (1972-07-01), Billawala
patent: 3823416 (1974-07-01), Warner
patent: 3855625 (1974-12-01), Garnier et al.
patent: 4081846 (1978-03-01), Roscamp et al.

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