| 摘要 |
<p>PURPOSE:To ensure the selecting operation of moving courses of a tape guide member and also to simplify the constitution by providing a selection means to control the entering of the tape guide means the 2nd moving course from the 1st moving course. CONSTITUTION:By the guiding mechanism for tape guide, a branch angle branching to a sub-passage from a guiding groove 41 at the branching point 25 can be freely changed by only altering the shape of a branching guide plate 45 which is a movable member for guiding the branch. So, the position of a branching point 25 on a tape loading course is freely selected at the time of design. Consequently, the moving course for the tape guide and the like of the guiding mechanism for tape guide is easily designed, and also the degree of freedom in the shape of the member itself supporting the tape guide and the like is extended, then the miniaturization is also facilitated. Meanwhile, for the one having the constitution to load the magnetic tape to the opposite side of the cassette specially against the rotary head device, the surface area of the guiding mechanism for tape guide is reduced.</p> |
