MAGNETIC TAPE RECORDING AND REPRODUCING DEVICE

PROBLEM TO BE SOLVED: To make the manufacturing cost of the device low and to eliminate its noise. SOLUTION: By rotating a motor in one direction, either of two capstans and a take-up side reel base 31 or a supply side reel base 32 are driven to travel a magnetic tape in the reproducing or rewinding...

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Bibliographic Details
Main Author AIHARA KAZUO
Format Patent
LanguageEnglish
Published 18.03.1997
Edition6
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To make the manufacturing cost of the device low and to eliminate its noise. SOLUTION: By rotating a motor in one direction, either of two capstans and a take-up side reel base 31 or a supply side reel base 32 are driven to travel a magnetic tape in the reproducing or rewinding direction. A magnetic head 3a is freely rotatably fitted to a head fitting plate 2, and a changeover plate 4 is slidably fitted to the head fitting plate 2. Either of pinch rollers 6a and 7a is moved in the direction of its capstan by cam grooves 4b and 4c in the changeover plate 4, and the magnetic head 3a is turned by 180 deg. by a projection 4a. Then, by rotating the motor in the other direction, a driving force changeover mechanism for making a changeover and transmittance of the head fitting plate 2, the changeover plate 4 and the rotation of the motor between the take-up side reel base 32 and the supply side reel base 31 is driven.
Bibliography:Application Number: JP19950251973