Method of manufacturing an amorphous magnetic head

Details Method of manufacturing an amorphous magnetic head Method of manufacturing an amorphous magnetic head

1987-04-09

1989-01-03

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

29603, 1562728, 156300, 1563041, 156656, B32B 3100

Patent

active

047955147

ABSTRACT:
This disclosure is directed to an amorphous magnetic head which includes a main core having core halves each formed from non-laminated thin sheets of amorphous magnetic material, a non-magnetic spacer, with the core halves being abutted against each other through the non-magnetic spacer disposed in a head gap which is provided between the core halves and whose lower edge is defined by a coil winding opening formed in the core halves, and a set of reinforcing members applied onto opposite sides of the main core to hold the core halves between them. Resinous material is infiltered between the respective reinforcing members and the core halves for integration of the respective elements into one unit. The disclosure also relates to a method of manufacturing such an amorphous magnetic head on a large scale in an efficient manner.

REFERENCES:
patent: 3104455 (1963-09-01), Frost
patent: 3311711 (1967-03-01), Maryatt et al.
patent: 3706132 (1972-12-01), Weaver
patent: 3918151 (1975-11-01), Bol et al.
patent: 4017965 (1977-04-01), Brutsch et al.
patent: 4079430 (1978-03-01), Fujishima et al.
patent: 4411716 (1983-10-01), Shiiki et al.
patent: 4578728 (1986-03-01), Sakakima et al.

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