| 摘要 |
<p>PURPOSE:To prevent a mechanism from being complex, by turning an arm having a drawer part which draws out a magnetic tape with a slide plate performing a sliding motion, and performing a positioning at a prescribed position. CONSTITUTION:The titled mechanism is equipped with a slide plate 12 which can slide freely between the first and the second positions, a mode plate 1 which drives the slide plate 12, and a drawer part 21 which draws out a magnetic tape 32. And it is equipped with an arm 16 which turns freely centering a prescribed fulcrum 9, a pin 18 and a notch part 22, that is the first engaging part provided at the slide plate 12 and the arm 16 so as to engage with each other when the slide plate is positioned at the first and the second positions, and a pin 19 and a notch part 23, that is the second engaging part provided at the slide plate 12 and the arm 16 so as not to engage with each other when the slide plate 12 is at the first position, and to engage with each other when the slide plate is at the second position.</p> |
