| 摘要 |
PURPOSE:To load and press a disk with a single drive source and to simplify the structure of a titled device by setting a rotary lever and a drive lever into the loading/unloading route of the disk and securing a coupling relation between these levers and the loading/unloading action of the disk. CONSTITUTION:A drive source 4 of a tray 2 which mounts a disk 1 is coupled with a rack gear 6 via a speed reduction mechanism 5. A disk clamp 27 is supported by a shaft 32 at the center part, and rotary levers 26 and 29 are pivotally supported by projection levers 35 and 33. A drive lever 24 interlocks the levers 26 and 29. The tray 2 and the gear 6 are shifted toward D when the source 4 is revolved toward C. Then these trays and gear touch the levers 26 and 29 and are revolved toward E and F, and at the same time the lever 24 is revolved toward G. Then a clamp 27 moves down to press the disk 1. Thus the disk 1 is loaded and pressed by a single drive source 4. This simplifies the structure of a device. |
