Positioning device for a magnetic head of a magnetic tape record

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head

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Details

360103, 360109, G11B 2108, G11B 304, G11B 1732

Patent

active

043331165

ABSTRACT:
A positioning device for a magnetic head of a magnetic tape recorder, comprising a head carrier which can be moved transversely of the magnetic tape by means of a threaded spindle and a follower, the head carrier being provided with a signal transducer for controlling the drive motor for the threaded spindle.

REFERENCES:
patent: 3271034 (1966-09-01), Andrews
patent: 3485959 (1969-12-01), Roys
patent: 3539191 (1970-11-01), Yamamoto
patent: 3601409 (1971-08-01), Marshall
patent: 3641279 (1972-02-01), Ganske
patent: 3758120 (1973-09-01), Kato
patent: 3769464 (1973-10-01), Kawata
patent: 3839737 (1974-10-01), Vogel
patent: 3969768 (1976-07-01), Ebbing
patent: 3973272 (1976-08-01), Morgan
patent: 4055849 (1977-10-01), Hickok
W. L. Dollenmayer-"Backspacing Mechanism"-IBM Tech. Disc. Bulletin, vol. 7, No. 6 (pp. 510-511) Nov. 1964.

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