| 摘要 |
<p>PURPOSE:To perform switching accurately each idler gear by providing a quick traverse side driving part and a rewind side driving side and actuating either one of both driving parts in the quick traverse/rewind mode and then both driving parts in a normal play mode. CONSTITUTION:When a rewind switch is pushed, only a plunger of the reverse side is turned on to move a quick traverse/rewind plate 21. Thus a high-speed idler gear 39 engages a reel base 41R of the reverse side. At the same time, a searching link 35 is also turned to the reverse side, and a control pin 35b of the link 35 interlocks a reverse side control part 37R within an opening part 37 of a head plate 25. In a rewind mode the pin 35b is never separated from the part 37R by the function of a projection set toward the center of each control part of the part 37 even though the pulling force is further applied to the pin 35b after the advance of the plate 25 is stopped.</p> |
