| 摘要 |
<p>PURPOSE:To switch a mode by means of one plunger by controlling the attracting timing of the plunger in a logic control type cassete tape recorder. CONSTITUTION:When a trigger lever releases the engagement from the engaging parts 25a and 25b of a cam gear 24 by the attracting action of the plunger 47, the rotation of the cam gear 24 is started. Then, the engagement/release of a direction switching slide 31 with respect to the second cam part 29 of the cam gear 24 is controlled by continuing or stopping the attracting action of the plunger 47. A first cam part 28 is engaged with a head slide 33 by the rotation of the cam gear 24 and the slide 33 is shifted from a stop position to a reproduction position. When the plunger 47 executes the attracting action before the head slide 33 shifts to the reproduction position, a stopper slide 38 prevents the shift of the head slide 33 and a high speed travel mode can be formed.</p> |
