Gear-driven change-over mechanism

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

Patent

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Details

242208, 242209, G11B 1530, G11B 1544

Patent

active

041857941

ABSTRACT:
A gear-driven change-over mechanism adapted for use in a tape recorder and/or reproducing apparatus includes an operating push-button, a main lever which is movable upon depression of the push-button, a rotary plate which rotates with the movement of the main lever, a transmission plate which is rotated by the rotary plate by an interconnecting torsion spring, a first gear supported on the transmission plate, a stop lever to stop the rotation of the transmission plate which is moved with the movement of the main lever and a second gear engageable by the first gear. In the gear-driven change-over mechanism the rotary and transmission plates are rotated to a first position when the push-button is depressed and the main lever is moved to a first operative position where the rotation of the transmission plate is stopped by the stop lever. The rotary plate continues to rotate against urging force of the interconnecting torsion spring while the main lever continues to move to a second operative position where the transmission plate is released from the stop lever to allow the first gear to engage and drive the second gear under the urging of the torsion spring.

REFERENCES:
patent: 3818504 (1974-06-01), Schroeder
patent: 3900173 (1975-08-01), Ketzer
patent: 3997129 (1976-12-01), Ban et al.
patent: 4014041 (1977-03-01), Cicatelli

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