| 摘要 |
<p>PURPOSE: To prevent a tape from being damaged by supporting a guide slider with one slider pin freely slidable on a guide rail and mounting an upper arm on the guide slider while the degree of rotational freedom is restricted. CONSTITUTION: On the guide slider 23, one end of the arm is mounted on the slider pin 23a or a part of the guide slider 23 while the degree of freedom in the rotational direction is restricted. The guide slider 23 moves along a guide rail 11a while gradually increasing the winding of the magnetic tape 15 onto a helical post 18. Therefore, the magnetic tape 15 is not strongly twisted or not pushed onto a flange part of a rotary guide 17 with excessive force, then the magnetic tape 15 is prevented from being damaged.</p> |
