Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1982-10-25
1986-08-05
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
358906, G11B 5004
Patent
active
046046674
ABSTRACT:
A recording medium is used in a recording and/or reproducing apparatus comprising a rotational motor and a recording and/or reproducing circuit. The recording medium comprises a main body having a substantially cylindrical part, and a hollow part open at least at one end thereof, a recording surface formed at least on a peripheral surface of the cylindrical part, and a coupling part provided at the main body and to be coupled to the motor. The recording medium is loaded into the recording and/or reproducing apparatus in a state where at least a part of the motor is relatively inserted into the hollow part.
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Patent Abstracts of Japan, vol. 4, No. 184 (P-41) 666 Dec. 18, 1980, and JP-A-55 125 585.
Heinz A. J.
Victor Company of Japan Ltd.
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