| 摘要 |
<p>PURPOSE:To prevent damage by an erroneous insertion and to obtain a device with high reliability by loading a standard cassette by operating an engagement lever and a loading lever when the standard cassette is inserted and placing these parts on the positions which are not engaged with a small-sized cassette. CONSTITUTION:When a standard tape cassette 200 is inserted, an engagement part 20a of a left engagement lever 20 is engaged with a cassette 200 and the engagement lever 20 rotates. By this rotation, a rotation control part 20b and a part to be rotated and controlled 30a of a left loading lever 30 are distanced, the loading lever 30 rotates, a part to be restrained part 30b of the lever 30 moves to the position which is not engaged with a stopper 150a and a cassette holder 140 is loaded by a motor sliding by being guided to a guide groove 152 integrally with the cassette 200. The right side operates in the same way as the left side. When a small-sized cassette 210 is inserted, a cassette 210 is not engaged with the engagement lever 20, etc., and the holder 140 is loaded by being guided by the guide groove 152.</p> |
