Floating magnetic head slider

Details Floating magnetic head slider Floating magnetic head slider

1993-10-12

1994-06-21

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 5187

Patent

active

053232836

ABSTRACT:
There is disclosed a wearproof floating magnetic head slider adapted for a lap top computer. The magnetic head utilizes the contact/start & stop system. A protective film of a high hardness is formed at least on parts of the sliding surface of the slider. The protective film is made of SiO.sub.2, ZrO.sub.2 - Y.sub.2 O.sub.3, or MgO-SiO.sub.2.

REFERENCES:
patent: 4805059 (1989-02-01), Tsuchiya et al.
patent: 4814915 (1989-03-01), Wada et al.
patent: 4835640 (1989-05-01), Endo et al.
patent: 5079657 (1992-01-01), Aronoff
patent: 5168407 (1992-12-01), Shimizu et al.
patent: 5175658 (1992-12-01), Chang et al.

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