Automatic scan tracking mechanism

Details Automatic scan tracking mechanism Automatic scan tracking mechanism

1990-10-03

1992-11-24

Bowler, Alyssa H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 7716, G11B 2124, G11B 5588

Patent

active

051668483

ABSTRACT:
An improved head mounting structure which disposes a beam-like head support assembly for movement about a center hinge. A magnetic recording head is supported at an outer end of the head support beam assembly and a moving coil is supported at an opposite, inner end of the head support beam assembly. A motor drive assembly is disposed at the inner end of the head mounting structure to drive the coil and thereby induce corresponding movement in the head.

REFERENCES:
patent: 3140362 (1964-07-01), Cheney et al.
patent: 4099211 (1978-07-01), Hathaway
patent: 4151569 (1979-04-01), Hathaway
patent: 4212043 (1980-07-01), Baker
patent: 4268880 (1981-05-01), Majima
patent: 4337492 (1982-06-01), Brookhart et al.
patent: 4363046 (1982-12-01), Saito
patent: 4365279 (1982-12-01), Kinjo
"Video Tape Recording with Oscillating Head" by G. E. Price, IBM Tech. Disc. Bull., vol. 12, No. 1 Jun., 1969.

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