| 摘要 |
<p>PURPOSE:To prevent the stopping of the moving motion of a cassette in the halfway by guiding the cassette at the same time when the back surface of the cassette starts descending at the outer surfaces of rollers which are provided at a cassette guide. CONSTITUTION:Rollers 11 are provided on a shaft which is fixed on a cassette guide 8 so that the rollers can be freely rotated. The rollers are provided and positioned at hole parts for avoiding a reel stage at the bottom surface of a cassette holder 3. When the cassette 1 is changed from the horizontal direction to the vertical direction, the tip of the cassette 1 does not come into contact with cut and raised parts 3a and 3b. Even if movement is started under the state wherein the cassette is returned to the direction of an arrow B, a back surface 1a of the cassette 1 comes into contact with the rollers 11. The rollers 11 are rotated in the direction of an arrow C, and the back surface 1a of the cassette 1 is guided. Thus, the cassette 1 is guided to the regular position. Even if the cassette is inserted under the state wherein the cassette is returned to the front side, the magnetic tape can be positively inserted into a video tape recorder and the like.</p> |
