| 摘要 |
<p>PURPOSE:To adjust the position of a tension pin while a tape is running by providing an adjustment plate fitted movably on a chassis and by extending this adjustment plate at least beyond the range of a surface where a cassette is loaded. CONSTITUTION:A band holder 37 is fitted rotatably on a guide boss 13a on a chassis and further pivoted at a slight distance from the center of rotation of the band holder 37. An adjustment plate 40 movable on the chassis is provided and then extended at least beyond the range of a surface where a cassette is loaded, and this part displaces the adjustment plate 40 to adjust finely the extent of rotation of the band holder 37, i.e., the position of a tension pin 10 through a band brake 36 while the tape is running.</p> |
