Composite magnetic head

Details Composite magnetic head Composite magnetic head

1987-05-13

1989-03-07

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Head

Gap spacer

360126, G11B 523

Patent

active

048111465

ABSTRACT:
A composite magnetic head for use in recording and/or reproducing information on a magnetic recording medium, comprises a first magnetizable member having a tape abutting face defined therein for sliding engagement with a magnetic recording medium, and a second magnetizable member having a head gap defined therein. The second magnetizable member has a higher saturated magnetic flux density than that of the first magnetizable member and is embedded in the first magnetizable member and positioned so as to traverse the tape abutting face.

REFERENCES:
patent: 4559572 (1985-12-01), Kamasaka

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