| 摘要 |
PURPOSE:To prevent a winding load from being put on a film remarkably, by providing a means for giving vibration to a film feed shaft when winding it. CONSTITUTION:In case of a winding rotation, a winding shaft gear 1 is rotated counterclockwise, a clutch disk 7a of a one-way clutch 7 is caught between the winding shaft gear 1 and a winding spool 2, by which the winding spool 2 is rotated in one body together with the winding shaft gear 1, and a film is wound. Also, a rewinding spool 6 by a film is also rotated counterclockwise, smoothly and lightly without operating the one-way clutch 7, because a rewinding shaft gear 5 is rotated counterclockwise at a speed exceeding said speed by a rotation transfer mechanism. In this way, when winding, the rewinding shaft gear 5 is rotated independently from the rewinding spool 6, therefore, the rewinding shaft gear 5 gives vibration to the rewinding spool 6, and a winding load of a film is reduced. |
