| 摘要 |
<p>PURPOSE:To prevent recorded data from being left unerased and to prevent the idle time of playing from being longer, by displacing a rotary head immediately from a reproducing position to a music selection position or a stop position by the cooperating action of a reverse gear and a forward gear and inverting the rotary head to displace and invert the rotary head momently at the reverse-direction reproducing time. CONSTITUTION:At the tape end in the reproducing state, a pin 110 of a head driving plate 105 is moved backward up to a middle position Q, and a pinch roller 95 is separated from the second capstan 36, and a rotary head 120 is placed temporarily in the music selection position. When the reverse gear is rotated counterclockwise in the figure by the first driving gear, a sliding plate 72 is moved left in the figure, and a pin 112 of a head plate 106 is returned to a maximum advance position S by a restoring force of a tension spring 108, and the pin 110 is moved up a maximum advance position P also. The fourth shaking body 74 is shaked, and the pinch roller 95 is disengaged from the first capstan 19. Next, a shaking body 75 is rotated clockwise in the figure, and a pinch roller 96 is engaged with the second capstan 36. At this time, the second driving gear 35 and a reproducing idler 81 mesh with each other. The tape runs through the rotary head 120 from the right to the left in the figure and is wound by a reel turntable 91. Thus, the rotary head 120 is displaced and inverted momently at the reverse- direction reproducing time.</p> |
