Method of manufacturing a magnetic head

Details Method of manufacturing a magnetic head Method of manufacturing a magnetic head

1985-09-26

1987-05-12

Hecker, Stuart N.

Metal working

Method of mechanical manufacture

Electrical device making

360129, G11B 542, G11B 511

Patent

active

046638369

ABSTRACT:
A method of manufacturing a multitrack magnetic head, including positioning and securing sets of core parts on major portions of base plates, arranging the base plates such that sets of core parts face each other, placing a screening plate between and transverse to the major portions, pressing the major portions against the screening plate, and then securing the major portions directly to the screening plate while maintaining the major portions under pressure.

REFERENCES:
patent: 3521006 (1970-07-01), Michael
patent: 3564153 (1971-02-01), Kronfeld
patent: 3590168 (1971-06-01), Gooch
patent: 3913221 (1975-10-01), Muraoka et al.
patent: 4176384 (1979-11-01), Yang
patent: 4251297 (1981-02-01), Kawabata
patent: 4291354 (1981-09-01), Chase
patent: 4424542 (1984-01-01), Ujihara et al.
Kehr et al., "Making Electromagnetic Shields Including Ferrite," IBM Tech. Disc. Bull., vol. 15, No. 8, Jan., 1973.

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