Magnetic head including track edges having a cut-end face

Details Magnetic head including track edges having a cut-end face Magnetic head including track edges having a cut-end face

1994-12-27

1996-06-18

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Gap spacer

360120, G11B 523

Patent

active

055284418

ABSTRACT:
In a magnetic head including metal magnetic films in a gap forming part thereof, among track edges included in the gap part of the magnetic head, track edges located on the side where record patterns are overwritten into a recording medium are so formed as to have a cut end face, and a reinforcing glass filled part is provided on the recording medium contact surface of the cut end face.

REFERENCES:
patent: 4821406 (1989-04-01), Ota
patent: 5164870 (1992-11-01), Kato et al.
patent: 5212612 (1993-05-01), Kobayashi et al.
patent: 5270894 (1993-12-01), Okuda et al.

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