Damper for constant load arm

Details Damper for constant load arm Damper for constant load arm

1978-05-11

1980-06-17

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 548

Patent

active

042086841

ABSTRACT:
A head mount faithfully follows flexible media perturbations. The head mount consists of a pivoted rigid head support arm controlled by an offset spring having an offset damping and yieldably urging relationship to the rigid arm. The rigid arm acts as a free beam. The arm is pivoted to a record support radially movable with respect to a record disk.

REFERENCES:
patent: 2618710 (1952-11-01), Camras
patent: 3713121 (1973-01-01), Fasano et al.
patent: 3725884 (1973-04-01), Garfein
patent: 3774183 (1973-11-01), Roscamp
patent: 3896495 (1975-07-01), Beecroft
patent: 3931641 (1976-01-01), Watrous
patent: 3984872 (1976-10-01), Beecroft
patent: 4005490 (1977-01-01), Duncan et al.
patent: 4034412 (1977-07-01), Smith
patent: 4151573 (1979-04-01), Tandon
IBM/TDB, vol. 4, No. 3, Aug. 1961, pp. 13-14, "Rotating Recording Head" by Cronquist.

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