Magnetic head device

Details Magnetic head device Magnetic head device

1990-04-05

1991-09-24

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 9702, 360104, G11B 554, G11B 2122

Patent

active

050518542

ABSTRACT:
Disclosed herein is an improvement in a magnetic head device including a carriage, a lower head mounted to the carriage, an upper head arranged in opposed relation with the lower head, a rotating arm having the upper head, and a biasing means for pulling down the rotating arm and biasing the upper head against the lower head. The improvement comprises a shock absorbing member provided on an upper surface of the rotating arm.

REFERENCES:
patent: 3769467 (1973-10-01), Gabor
patent: 4218714 (1980-08-01), Isozaki et al.
patent: 4237504 (1980-12-01), Ho et al.
patent: 4630155 (1986-12-01), Hasegawa et al.
patent: 4647998 (1987-03-01), Onohara et al.

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