| 摘要 |
<p>PURPOSE:To attain the correct control of the position of a tape cassette with a simple structure by eliminating a position variance caused when a cassette is inserted to a stage with a guide member unified with a frame in response to the move-down of the stage. CONSTITUTION:A stage 1 is supported correctly by an X link 4 and a toggle link 5 which are held by a pair of right and left frames 3. Then guide members 16l and 16r are provided in a body with a frame at right and left sides of a cassette insertion slot. A cassette 2 put on the stage 1 is pushed down to move down the stage 1. In this case, the front-back position variance of the cassette 2 to the stage 1 is controlled by a sloping surface 16b of the member 16 together with the right-left variance controlled by a vertical surface 16a respectively. Thus the cassette 2 can be set at a correct position in accordance with the move-down of the stage 1.</p> |
