| 摘要 |
<p>PURPOSE:To obtain a reliable tape travel over a wide temperature range by providing a tape traveling position regulating member and a thermosensitive deformable member for regulating the tape traveling position regulating state of the tape traveling position regulating member. CONSTITUTION:The thermosensitive deformable member 10 is inserted into between the top of tape guide parts 1-3 and a height adjusting screw head part 5. By this constitution, a tape travel adjustment is performed under and optional room temperature, and when the device concerned is used under a different temperature, top and bottom guide flanges 2 and 3 for regulating the tape traveling height according to variations of a tape 9 in hardness and rigidity is displaced up and down together with a tape guide surface 1, thus preventing the tape 9 from being damaged and also from slipping out of the top and bottom guide flanges 2 and 3, etc. By this method, the correct tape travel can be performed, and hence the correct recording and reproducing can be obtained.</p> |
