Cassette tape loading apparatus

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

Patent

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Details

242 7551, 318 7, B65H 2304, H02P 550

Patent

active

047736160

ABSTRACT:
A cassette tape loading apparatus is provided, by which a cassette tape wound around a pair of reels of a tape cassette is drawn from the tape cassette, wrapped around a rotary head drum of a cassette tape recorder and then recorded and/or reproduced, in which revolution speed of a reel motor rotating each of the reels is detected by a revolution speed detector and the detected revolution speed is compared with a reference revolution speed, and then on the basis of the compared results, the revolution speed of the reel motor is controlled to prevent the tape from being supplied from one reel to the other reel upon tape loading or tape unloading, whereby the position at which the tape is wrapped around the rotary head drum can be prevented from being displaced considerably and the tape can be protected from being damaged.

REFERENCES:
patent: 3704401 (1972-11-01), Miller
patent: 3842326 (1974-10-01), Stocker
patent: 3913866 (1975-10-01), Hankins
patent: 4051415 (1977-09-01), Martin
patent: 4095146 (1978-06-01), Spaman et al.
patent: 4513229 (1985-04-01), Kudeleski

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