Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1997-01-21
1997-12-02
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 556, G11B 2124
Patent
active
056942745
ABSTRACT:
A drive chassis for magnetic tapes, the chassis having adjustable azimuth for a magnetic head. The magnetic head is mounted onto a plate. The plate has one end forming a hinge surface. The hinge surface is forced into contact with a stationary hinge surface on the chassis. A second end of the plate is moveable, permitting the plate to rotate around the hinge surfaces, thereby rotating the magnetic head. A spring in contact with the second end of the plate forces the hinge surface of the plate against the hinge surface on the chassis. In a preferred embodiment, the spring is integral with a side wall of the chassis.
REFERENCES:
patent: 4052745 (1977-10-01), Nakamichi
patent: 4268881 (1981-05-01), Saito
patent: 4329723 (1982-05-01), Schoenmakers
patent: 4683507 (1987-07-01), Roberts
patent: 4833558 (1989-05-01), Baheri
patent: 5210664 (1993-05-01), Perona
Japan Abstracts, JP 4-69810, Hitachi Ltd, Ikeda et al, Mar. 5, 1992.
Japan Abstracts, JP 55-125531, Toshikazu Katou, Sep. 27, 1980.
Hunter Charles L.
Standiford Gregory A.
Hewlett--Packard Company
Ometz David L.
Tupper Robert S.
Winfield Augustus W.
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