| 摘要 |
<p>PURPOSE:To prevent damage to a tape at the time of loading without disturbing correct holding and drawing out of the magnetic tape by a tape drawing-out member by starting shifting of a pinch roller later than starting of shifting of the tape drawing-out member. CONSTITUTION:Simultaneously with shifting of a lever 50 electrically driven by a cam, etc., a sector gear oscillates and the tape drawing-out member moves along a guide groove through a rotary ring, and a magnetic tape held correctly by the tape drawing-out member without disturbance is shifted to the loading position. After a time from starting of shifting of the lever 50, a lever 53 oscillates and an pinch arm 13 moves associatively therewith, and a pinch roller 11 starts shifting later than moving of the tape drawing-out member. Accordingly, the pinch roller moves antecedently, and occurrence of damage to the tape caused by contact of the tape drawing-out member with a collar part due to twisting of the tape based on generation of slanting of pinch toller shaft caused by tension of the tape can be prevented.</p> |
