| 摘要 |
<p>PURPOSE:To miniaturize an instrument by providing a rotary body rotating by being supported on the rotary shaft of a feeding reel base or winding reel base and not directly relating to the rotation of the reel base. CONSTITUTION:The title device is equipped with rotary bodies 31, 24 rotating by being supported by the rotary shafts 29, 14 of a feeding reel base or winding reel base 3 and having no direct relation to the rotation of the reel base 3, and of a feeding reel base or the winding reel base 3. The rotary supporting shaft 29, 14 are not only commonly used but also produce a wide space although the thickness is slightly increased on the space, and can be effectively utilized cubically. The miniaturization of an instrument is thus facilitated.</p> |
