| 摘要 |
<p>PURPOSE:To move back a pinch roller alone from a head stage and to attain the program searching of music by engaging a pinch roller support member to the head stage and releasing this engaging state in the fast forward/rewind mode. CONSTITUTION:A support member 90 for a pinch roller 89 and an oscillating lever 79 are put through a pin 91, and the lever 79 is biased by a spring 83. Then an arm part 81 is detained by the detaining part 87a of a head stage 85 to which a head 88 is welded. In a reproduction mode, the head 85 and a support member 90 are engaged with each other and have a contact with a tape. This engaging state is released with a contact between the tip part of a rapid traverse lever 102 and a projection 90d of the member 90 when the lever 102 is pushed. The lever 79 is pulled by the spring 83 and therefore the roller 89 is turned counterclockwise. As a result, the roller 89 moves back alone from the stage 85. Thus the program searching of music is made possible.</p> |
