Floating magnetic head

Details Floating magnetic head Floating magnetic head

1987-02-17

1989-01-03

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Head

Gap spacer

360126, G11B 523

Patent

active

047961333

ABSTRACT:
A floating magnetic head of the composite type wherein a slider and a magnetic core are joined integrally together, is characterized in that a metallic magnetic thin film is interposed between the abutting surfaces of half cores of a pair made of oxide magnetic material and composing the magnetic core, a gap between the abutting surfaces of the paired half cores is made in the form of a wedge so that it becomes wider as coming closer to the interior, and the width of a magnetic gap is restricted by an end portion of the wedge-shaped gap on the side facing opposite a magnetic recording medium.

REFERENCES:
patent: 4709284 (1987-11-01), Endo

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