| 摘要 |
<p>PURPOSE:To reduce the thickness in the vertical direction and also to reduce the depth for a tape loading device by forming a circular member to actuate a loading block at one side together with the other loading block formed into an arc shape having larger curvature than said circular member, and setting both members concentrically to revolve them in the directions opposite to each other. CONSTITUTION:When a worm gear 3 is revolved counterclockwise with revolutions of a motor (not shown in the figure), a circular member 16 is revolved counterclockwise to move a loading block 20. At the same time, an arc-shaped member 21 is revolved clockwise to move a loading block 25. Thus both blocks 20 and 25 are pressed to a stopper (not shown in the figure) to hole a tape at a prescribed driving path. Then the tape is unloaded with reverse revolutions of the motor. The vertical thickness of this loading device can be reduced since both members 16 and 21 are not put vertically on each other. In addition, the diameter of the member 16 can be reduced and also the member 21 covers just a port of the entire circumference of the member 21. In such a way the depth of the loading device is reduced.</p> |
