| 摘要 |
<p>PURPOSE:To surely detect both a cassette and its erroneous loading by providing a cassette detecting switch at the upper surface side on a transfer line of the main body of a tray. CONSTITUTION:At the upper surface side on the transfer line of the main body 10 of tray, the cassette detecting switch 17 is provided in the position confronted with the tape cassette 13 which is housed in 1st and 2nd cassette housing parts 11, 12. With this constitution, when the cassette 13 is housed in the cassette housing parts 11, 12 under the normal state, a cassette detecting lever 16 is rotated while linking with the transfer of the main body 10 of tray, then the housing of cassette 13 is detected by continuing the operation until attaining to the prescribed position. When the cassette is erroneously housed with the face down state, the erroneous housing is detected by changing over the operation with facing against a half hole in the course of transfer, after the lever 16 is operated by the tape cassette in accordance with the transfer of tray.</p> |
