| 摘要 |
<p>PROBLEM TO BE SOLVED: To unnecessitate a lock screw of a tape guide and to widen a selection range of materials which can be used for a guide base by mounting a plate spring between a guide base and a holding body of a tape guide. SOLUTION: The spring force of a plate spring 41 mounted between a guide base 40 and a vertical guide 11 of a slide member 10 is always applied to an under face of a holding body 47 of the vertical guide. Consequently, even when a holding force of a guide shaft 44 by a guide base 40 is lost by creep generated in the guide base 40, the vertical guide 11 is always energized in the upper direction by a spring force of the plate spring 41, and rotation of the vertical guide 11 is prevented. Therefore, the vertical guide 11 can be surely held without using a lock screw for locking the guide shaft 44 of the vertical guide 11, and a general material having less creep-resistance can be used as the guide base 40.</p> |
