| 摘要 |
<p>PURPOSE:To make it possible to perform the drive control of a loading ring by a one-direction motor by providing a driving means, which rotates the loading ring normally, and a clutch means which is operated together with the means above to rotate the loading ring reversely. CONSTITUTION:By operating reproducing operation material 13, one-direction rotation motor 26 and loading ring 19 are connected through a driving transfer means into a normal-direction driving state. Next, when magnetic tape 3 is wound around tape guide drum 22 and ring 19 is rotated to a prescribed loading completion position, the connection between driving motor 26 and the driving transfer means is broken to stop the rotation of loading ring 19. By operating stop operation material 14 under this state, a clutch means is operated to connect driving motor 26 and the driving means so that the loading ring may be rotated in the direction reverse to a loading time. Thus, the driving control of the loading ring can be performed by the one-direction rotation motor.</p> |
