| 摘要 |
<p>PURPOSE:To make the assembling easy with a simple constitution and to attain sure operation, by surely and sufficiently detaching pinch rollers from capstans at the cue review mode. CONSTITUTION:A high speed slider 58 (dotted lines in Figure) is provided freely rotatably provided up and downward between left and right winding levers 51 and 52. At the lower part of the slider 58, prolonged parts 581, 582 respectively latched with folding latch pieces 561, 571 of rewinding and fast feeding operation levers 56, 57 are formed and tapers 583, 584 latched with latch projections 517, 527 of the levers 51, 52 are formed at both sides. Further, the leves 51, 52 are turend with the movement of the slider 58 and pinch levers 531, 532 are moved so that pinch rollers 5, 6 can be detached from capstans 7 and 8.</p> |
