| 摘要 |
<p>PURPOSE:To speed up the movement of reel turn tables and to allow the exact positioning of the reel turn tables by providing a pair of reel turn table bases, stoppers, a pair of wiper arms, and driving means for turning the wiper arms simultaneously in opposite directions. CONSTITUTION:This moving device is provided with a pair of the reel turn table bases 29, 45 which have the reel turn tables 30, 44 and are held freely movable, the stoppers 26 to 28, 32, 48 which respectively regulate the positions thereof, a pair of the wiper arms 40, 43 which are freely turnably held and move the reel turn table bases 29, 45 by engaging with the reel turn table bases 29, 45, and the driving means 37, 38 which simultaneously turn the wiper arms in the opposite directions. The reel turn table bases 29, 45 are, therefore, moved in accordance with the reel positions of plural kinds of tape cassettes and can be moved back and forth on the basis of the stoppers 27, 28. The stoppers 32, 48 provided at the intermediate of the moving range are operated in parallel at the time of movement of the reel turn tables. The movement of the reel turn tables 30, 44 is speeded up in this way and the exact positioning is executed.</p> |
