| 摘要 |
<p>PURPOSE:To make the device thin by making the depth dimension of the device a size decided by a cassette and a rotary cylinder. CONSTITUTION:When a tape 4 is pulled out of a cassette 1 incorporating a reel 79 wound and attached with the magnetic tape 4, travelled along a rotary cylinder 2 provided on the outside of the cassette 1 and a signal is recorded and regenerated, the tape 4 is wound to the cylinder 2 from an anti-clockwise direction by using a guide roller 65. At this time, the roller 65 is provided with a roller shaft 66 having a screw head, a screw 69 for adjusting a height, an upper collar 68 and a lower collar 67 pressed and fixed to a shaft 66, a boss 70 provided with a neigh engaged with the screw 69 for playlessly holding the shaft 66 and a T postbase 7 for slinging this down. Thus, the depth dimension of the device for inserting the cylinder 2 into a cassette opening part is made a minimum size decided by the cassette 1 and the cylinder 2 and the generation of influence caused by the thickness of a tape guide post 5 wound to the cylinder 2 from the anti-clockwise direction is prevented.</p> |
