| 摘要 |
<p>PURPOSE:To miniaturize the mechanism by connecting left/right loading gears via a connection gear and connecting the loading gears and a loading block by a loading arm drive member and a loading arm engaged with its long hole. CONSTITUTION:Each gear is driven reversely from the loading operation by reversing a loading motor from the stop state at ejection, each loading block 13 and a pinch roller block 22 are retrogressed respectively and the tension arm 31 is driven backward. Finally, a cassette loading motor is driven to eject the cassette. Through the constitution above using the loading arm drive member 10 and the loading arm 12 in this way, the loading block 13 is moved forward/ reverse, the left/right loading gears 7R, 7L are connected via connection gears 8, 9 and the loading arm 12 is connected to a long hole 10a of the loading arm drive member 10 to apply flexible operation.</p> |
