| 摘要 |
<p>PURPOSE:To provide a rotational guide suitable for preventing a tape from flawing by a flange. CONSTITUTION:A cylinder part 21 having a prescribed length in the direction of a guide shaft is provided on a lower flange part 5 of the rotational guide 1 of the recording and reproducing device, so that even when a roller 3 is pressed to the guide shaft by tape tension force, etc., the cylinder part 21 cannot be projected from the roller 3 to the outer circumferential side. Consequently, excessive butting of a tape edge against the flange of the rotational guide at the tape loading/unloading time of the device is evaded to prevent flawing of the tape.</p> |
