| 摘要 |
<p>PURPOSE:To exactly execute a natural operation, by providing a control means for controlling a rotation of a head lever up to a position where the head lever meets at almost right angles with a reproducing operation slider. CONSTITUTION:A reproducing operation slider 59 and a head lever 62 are made to meet at almost right angles and are installed with a pin 595. In this way, the slider 59 and the lever 62 are supported so as to be rotated freely, the head lever 62 is energized in the direction where a recording and reproducing head 39 contacts with a tape, and a rotation of the head lever 62 is controlled so as to be up to a position where the reproducing operation slider 59 and the head lever 62 are made to meet at almost right angles. In a reproduction state, since the reproducing slider 59 moves upward in the figure, its bent hooking piece 593 is detached from a projecting piece 502 of a lock member 50, and the lock member 50 is rotated counterclockwise by energized force of a torsion spring. In this case, a rotation of the lock member 50 is controlled up to a position which is opposed to a bent hooking piece of a recording operation slider 49.</p> |
