| 摘要 |
<p>PURPOSE:To obtain the compactness of a system as a whole, by regulating the movement of a cassette to a cylinder side by detecting the bottom plane of an aperture part of the cassette, and varying the inserting quantity of the cylinder to the aperture part at the time of loading corresponding to the area of the aperture part. CONSTITUTION:By rotating a cam gear 23 in a direction of void arrow head by a driving force from a motor at the time of loading, a sub chassis 10, and guide bases 33 and 35 on an entry and exit sides are moved respectively to the cylinder 2 side. When the movement of the cassette 3 is blocked compulsorily by abutting a detecting member 22 with the side plane 3a on the reel side of the aperture part 9, the sub chassis 10 also stops, however, the guide bases 33 and 35 are moved further until they arrive at catchers 37 and 38. When the cassette having the aperture part 9 whose depth is long is used, the cassette 3 and the sub chassis 10 are set at states where they are moved further to the cylinder side by the length, and the inserting quantity of the cylinder to the aperture part 9 can be varied. In such a way, it is possible to realize a system with resulting compactness and with universal applicability.</p> |
