Head positioning device

Details Head positioning device Head positioning device

1988-06-06

1989-06-06

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

74 892, G11B 2108, G11B 555

Patent

active

048376507

ABSTRACT:
A head positioning device used for a disc type memory system comprises a head being movable by a metallic band wherein the metallic band is extended between a capstan and an idle roller in a loop form, and the metallic band is wound around the capstan with at least one turn.

REFERENCES:
patent: 4161004 (1979-07-01), Dalziel
patent: 4164769 (1979-08-01), Kaseta et al.
patent: 4198871 (1980-04-01), Dunn et al.
patent: 4263632 (1981-04-01), Burke, Jr. et al.
patent: 4305104 (1981-12-01), Donohue
patent: 4353262 (1982-10-01), Talbot
patent: 4399477 (1983-08-01), Bryer
patent: 4419707 (1983-12-01), Woodier
patent: 4550623 (1985-11-01), Gysling
patent: 4654736 (1987-03-01), Kaczeus
Castrodale et al., "Magnetic Head Band Access Mechanism", IBM Technical Disclosure Bulletin, vol. 17, No. 1, Jun. 1974, pp. 196-197.
Bailey, "Drive Band/Pulley Attachment for Magnetic Head", IBM Technical Disclosure Bulletin, vol. 17, No. 11, Apr. 1975, pp. 3428-3429.
Bailey, "Idler System for Transducer Supporting Band", IBM Technical Disclosure Bulletin, vol. 17, No. 11, Apr. 1975, pp. 3426-3427.

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