| 摘要 |
<p>PURPOSE:To permit a tape to accurately perform a program searching if it executes half-loading by tilting a guide cylinder to the opposite side of a cassette and arranging a fixed head and a second loading means in such a way that the tape and the guide cylinder is brought into non-contact when a second tape path is formed. CONSTITUTION:Viewed from a side, the guide cylinder 26 tilts by a prescribed angle alpha back, and viewed from above, it rotates clockwise by a prescribed angle beta against the direction parallel to the front face of the cassette 10. A distance from a tape detached point B' to a tilting post 28 becomes shorter. Since a leading guide 30 and the tilting post 28 approach to the cassette 10, the positions of an audio/control head 32 and the vertical pin 38 at the time of drawing necessarily approach to the cassette 10. On the other hand, a leading guide 22 and a tilting post 24 are arranged in position slightly apart from the cassette 10. Thus, a tape track 12 is brought into non-contact with the guide cylinder 26 as a solid line when half loading is executed, whereby the program searching action is accurately performed.</p> |
