| 摘要 |
<p>PURPOSE:To completely perform a cassette draw-in action as well as the control of the position and direction of a tape cassette after it is drawn in, by securing an interlocking action between a cassette abutting part and a cassette draw-in hook and setting the shift distance of a cassette drawn-in hook pawl given in a cassette draw-in direction at the value larger than the shift distance of the cassette abutting part. CONSTITUTION:A cassette draw-in hook 27 is pushed up to a non-hook position by a hook release member 19 and a tape cassette 1 is inserted. Then a tape cassette insertion detecting means is actuated to drive a motor 32 and a groove cam 35 is rotated counterclockwise. Thus a cassette push-out arm 2 is turned right to shift a cassette draw-in hook 27 to the right. The hook 27 interlocks a loading grip 6 to draw in the cassette 1. Then the cassette 1 is shifted to the play position together with a cassette holder 14 by the rotation of the cam 35. Then a motor 32 is stopped. Here a complete interlocking state of the cassette 1 is secured when a draw-in action of the cassette 1 is started since the shift distance of a draw-in hook pawl 28 is set at the value larger than the shift distance of a cassette contact part 25 of a tape cassette push-out member.</p> |
