| 摘要 |
<p>PURPOSE:To attain the holding of a tape unloading means so as not to be moved simply by an external force by providing a positioning means using a magnetic force to attract the tape unloading means for the positioning. CONSTITUTION:In moving slide members 4, 5 from the 2nd position to the 1st position, end faces of long holes 35, 36 provided to the 2nd arms 25, 29 for loading are pressed into contact with pins 26, 30, and the sliding members 4, 5 are moved from the 2nd position to the 1st position. Since the slide members 4, 5 and the 2nd arms 25, 29 for loading are in the engagement relation via the pins 26, 30 and the long holes 35, 36 so as to be moved relatively, even after the 2nd arms 25, 29 are halted, the slide members 4, 5 are attracted by a magnetic force of positioning members 33, 34, moved along the long holes 35, 36, and the plates 4c, 5c are abutted on the positioning members 33, 34 and halted. When the slide members 4, 5 are moved to the 2nd position again, the end faces of the long holes 35, 36 are abutted on the pins 26, 30 and the slide members 4, 5 are moved.</p> |
