| 摘要 |
<p>PURPOSE:To omit a high-speed travelling gear so as to make the structure of the tape recorder simple and miniature by transmitting the rotation power of the intermediate gear driving source to be engaged with a reel stand gear at the time of feeding and rewinding of a tape through a torque limiter to a constant-speed travelling gear system. CONSTITUTION:The tape recorder is provided with play gears 25 and 25' to be properly engaged with a reel stand gear and a limiter gear 17 linked through a repeater gear 26 to the play gears. It is also provided with an intermediate gear 16 which is the same axis as the limiter gear 17 and transmitting the rotation power of the motor while intervening a torque limiter with a limiter gear 17. Between a neutral position supporting this intermediate gear 16 and where the intermediate gear 16 will not be engaged with any of the two reel table gears and an FF position and an REW position, an FR slider 15 is provided to slide freely. Thus omitting the high-speed travelling gear, resulting in minituarizing the tape recorder.</p> |
