| 摘要 |
<p>PURPOSE:To facilitate the assembly of a tape guide driving part and to prevent creep deformation, etc., and hence to promote the reliability by providing a stationary position of a tape guide in one position on the side of loading from the unloading state at the completion time of ejecting a cassette. CONSTITUTION:The tape guides 3 and 4 are unloading positions respectively in order not to interfere with the cassette 1 at the time of inserting and ejecting the cassette, and the tape guides 3 and 4 are slightly moved in the loading direction after detecting the ejection of the cassette 1, so that its pressing against a guide groove end part is released to remove stress on the tape guide driving part. By this method, since the stress to be given to the tape guide driving part is limited to the operation time for inserting and ejecting the cassette 1 only, any problems, such as the creep deformation, etc., cannot be generated, while the assembly of the tape guide driving part can be facilitated as well.</p> |
