| 摘要 |
<p>PURPOSE:To attain the compact structure of a tape loading mechanism and to ensure an accurate and smooth tape loading action by energizing only a branch member attached freely rotatably to a support member for a tape guide in a prescribed direction. CONSTITUTION:The branch part 34 attached to the 2nd base 16 at the input side is abutted with the wall of guide grooves 31a and 31b which are in proximity to a cylinder 2 by means of a spring 35 at a time point when the base 16 reaches a branch point 25. Thus the part 34 is led with rotation into the groove 31b as shown by an arrow head B. When a tape loading process proceeds more, the 1st base 11 at the input side reaches the point 25. Under such conditions, a branch member 32 attached to the base 11 is abutted with the walls of the grooves 31a and 31b which are apart from the cylinder 2 by means of the spring 33. Thus the member 32 is led with rotation into the groove 31c as shown by an arrow head C. Then the base 11 is led to the groove 31c.</p> |
