Magnetic head supporting mechanism

Details Magnetic head supporting mechanism Magnetic head supporting mechanism

1987-11-09

1989-11-21

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 548

Patent

active

048826448

ABSTRACT:
A magnetic head supporting mechanism supports first and second magnetic heads in relation to a flexible magnetic disk in a manner such that the heads move in a generally perpendicular direction to the plane of the flexible disk. The motion of the heads is constrained by the spring rate of the supporting plates in the generally perpendicular direction to the plane of the flexible disk and the warping of the plates is further constrained by the torsional rigidities of the plates. The spring rate and the torsional rigidities of the supporting plates are set within preferred ranges.

REFERENCES:
patent: 4151573 (1979-04-01), Tandon
patent: 4306258 (1981-12-01), Higashiyama
patent: 4651243 (1987-03-01), Daste
patent: 4651245 (1987-03-01), Kanno
patent: 4740854 (1988-04-01), Shibuya
patent: 4791501 (1988-12-01), Kumakura

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