Driving device of tape player

Winding – tensioning – or guiding – Reeling device – Fishing rod reel

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Details

242201, 242205, 360 963, G11B 1532, G11B 1530, G03B 164

Patent

active

047237309

ABSTRACT:
A driving device of a tape player of the type wherein a flywheel; drive gear; and capstan shaft are driven integrally by a motor, a gear arm is provided so as to turn about the capstan shaft, two idle gears are supported on the gear arm each of which is in gear with the drive gear, a pair of reel stands are arranged each spaced equally from the capstan shaft, and reel gears rotatable together with the respective reel stands are positioned in opposition to the respective idle gears, which is characterized in that the idle gear opposite to the reel gear of the supply-side reel stand is provided with a mechanism for generating a frictional resistance, whereby the turning resistance of the idle gear opposite to the reel gear of the supply-side reel stand is set larger than the turning resistance of the idle gear opposite to the reel gear of the take-up-side reel stand. Preferably, the mechanism for generating a frictional resistance is a plate spring interposed between the idle gear opposite to the reel gear of the supply-side reel stand and its supporting shaft.

REFERENCES:
patent: 2620404 (1952-12-01), Pond
patent: 3009663 (1961-11-01), Armstead
patent: 3900174 (1975-08-01), Morimoto et al.
patent: 4010918 (1977-03-01), Kato
patent: 4252284 (1981-02-01), Suzuki
patent: 4337910 (1982-07-01), Santoro
patent: 4448370 (1984-05-01), Miyazi et al.

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