| 摘要 |
<p>PURPOSE:To smoothly insert a standard cassette by turning a guide plate having a lid opener member for a small size cassette by a 1st door to be turned by inserting the standard cassette and retreating the guide plate to an upper part position outside a housing space of the standard cassette. CONSTITUTION:The subject loader is provided with a guide plate turning mechanism 370 of the small size cassette for operating the turning mechanism after being pressed by the 1st door 210 to be turned by inserting the standard cassette, turning the guide plate 380 to become under a laterally thrown state and having an operation arm 375 for retreating the standard cassette to an upper part position outside of its housing space, and is also provided the guide plate 380 with a lid opener assembly body 390 for engaging with a lid of the small size cassette to be inserted when the guide plate 380 is under its vertically lowering state and opening and closing the dame lid. Then, the turning mechanism 370 is operated to turn the guide plate 380 to become under the laterally thrown state so as to be retreated to a position outside the housing space of the standard cassette by the operation arm 375 to be pressed and turned by the 1st door 210 that is turned in accordance with insertion of the standard cassette. By this method, the smooth insertion is feasible at the time of inserting the standard cassette.</p> |
