| 摘要 |
<p>PURPOSE:To obtain reproduced signals of which noises are removed as much as possible by fitting individual guides to limit the position of the width direction of a tape and shifting the tape to the position where one or the other edge of the tape is depressed according to the high speed running direction of the tape. CONSTITUTION:A flywheel 62 is provided with projections 66a, 66b, 66c, 66d with an equal interval. When getting near the upper surface of the flywheel, a detection lever 70 is depressed by the projections 66a, 66b, 66c, 66d. Plates 75, 76 are provided with projections 82, 83 operating respective switches 80, 81 according to the slide of each plate, projections 85, 86 operating a pin 53 relating to a tape guide 24 and a pin 84 which relates to a tape guide 25 and corresponds to said pin 23 and skew edges 89, 90 pushing up rolls 87, 88 according to the slide of each plate. Tractive springs 97, 98 are put over between said plates and arms 91, 92, which are energized by these springs 97, 98 so that the roll 87, 88 are pressure-contacted to the skew edges 89, 90.</p> |
