| 摘要 |
<p>PURPOSE:To carry out the perfect tape unloading by providing a friction stopping means for stopping a friction operation of a friction means to be fixed in a position for accompaning movement. CONSTITUTION:A fast winding gear 12 provided in the vicinity of a friction gear 5 is utilized as the friction stopping means for the time of tape unloading, and at the time of tape unloading, the teeth of the fast winding gear 12 is meshed with all over the friction gear 5. Then, when a fast winding link 15 is in a front restoration position, the fast winding gear 12 is controlled in the direction (counterclockwise) so as to be separated from the friction gear 5. And, when the fast winding link 15 is in a rear fast winding position, the fast winding gear 12 is controlled in the direction (clockwise) so as t press against the friction gear 5. By this method, no winding remainder takes place, and hence the reliable tape unloading can be carried out.</p> |
