Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1975-04-08
1976-11-23
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 554, G11B 2122
Patent
active
039940187
ABSTRACT:
A rotary head assembly is disclosed including a transducer for recording information on and reproducing information from a record medium. The transducer is resiliently supported by a resilient support member which, in turn, is secured to a transducer receiving structure, the latter being coupled to a rotary drive device for rotating the transducer about an axis of rotation to thereby permit information to be recorded on and reproduced from the record medium which is contacted by the transducer. In addition to resiliently supporting the transducer, the transducer receiving member also exerts a restraining force on the transducer which is opposite to the centrifugal force exerted thereon when the transducer is rotated.
REFERENCES:
patent: 3633186 (1972-01-01), Lynott et al.
patent: 3673347 (1972-06-01), Schoenmakers
Kihara Nobutoshi
Takahashi Katsumasa
Eslinger Lewis H.
Sinderbrand Alvin
Sony Corporation
Tupper Robert S.
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