Method of manufacturing a rotatable magnetic head arrangement

Details Method of manufacturing a rotatable magnetic head arrangement Method of manufacturing a rotatable magnetic head arrangement

1977-12-14

1980-02-05

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

219121LM, 2191241, 360 84, 360122, G11B 542

Patent

active

041864808

ABSTRACT:
A method of manufacturing a rotatable magnetic head arrangement in which at least one magnetic head provided on a disc-shaped carrier in a given position with respect to a reference surface provided on the carrier is laser machined to form a gap width of a particular size and location relative to said reference surface.

REFERENCES:
patent: 3621153 (1977-11-01), Wenner
patent: 4017965 (1977-04-01), Brutsch et al.
patent: 4120008 (1978-10-01), Metzger

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