Floating type magnetic head assembly

Details Floating type magnetic head assembly Floating type magnetic head assembly

1989-12-08

1991-03-05

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360104, G11B 560, G11B 548

Patent

active

049981749

ABSTRACT:
A floating type magnetic head assembly comprises: a magnetic head constituting a first slider; a second slider in which the first slider is so supported as to be movable in straight line only in a direction perpendicular to a magnetic recording disc and as to project outwardly beyond the second slider toward the recording disc; a cantilever arm formed from a thin elastic plate and supporting at its distal end the second slider over the recording medium, the second slider being thus supported in a freely rotatable state about a fulcrum in a form of a projection for applying pressing force from the arm on the second slider on the side thereof oppositely remote from the recording disc; and force exerting means for exerting a pressing force on the first slider by way of its supporting means.

REFERENCES:
patent: 4724500 (1988-02-01), Dalziel
patent: 4797763 (1989-01-01), Levy
patent: 4841396 (1989-06-01), Kawasaki
IBM Technical Disclosure Bulletin, Brock et al, vol. 21, No. 7, Dec. 78, pp. 2694-2695.
IBM Technical Disclosure Bulletin, Schneebeli, vol. 9, No. 12, May 67, p. 1746.

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