Magnetic recording/reproducing apparatus

Details Magnetic recording/reproducing apparatus Magnetic recording/reproducing apparatus

1985-06-21

1987-05-26

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

360107, 369 63, 446302, G11B 5012

Patent

active

046690077

ABSTRACT:
A magnetic recording/reproducing apparatus of small size, small weight, and suitable for incorporation into a child's toy or the like. A magnetic disc is supported on a shaft, the latter being driven rotationally by a wind-up spring. A governor is provided for controlling the releasing force of the spring to thereby cause the disc to be rotated at a constant speed. A magnetic head is moved linearly and radially along the disc in synchronism with the rotation of the disc supporting shaft and in sliding contact with the disc. A spring-biased mode changeover member is provided for selecting between the recording and reproducing modes, the mode changeover member being normally urged to the reproducing mode position.

REFERENCES:
patent: 3531062 (1970-09-01), Sindlinger

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