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1. 发明申请

US20090145719A1 ONE-WAY CLUTCH OF SPRAG TYPE 审中-公开
标题翻译：单向离合器型号
公开(公告)号：US20090145719A1
公开(公告)日：2009-06-11
申请号：US12257051
申请日：2008-10-23
申请人： Atsushi KARIO , Takeshi ITOU
发明人： Atsushi KARIO , Takeshi ITOU
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： The present invention provides a one-way clutch of sprag type comprising an outer race having an inner peripheral track surface, an inner race disposed within the outer race and having an annular outer peripheral track surface, the outer and inner races being disposed concentrically to be rotated relative to each other, a plurality of sprags disposed between the outer race and the inner race and adapted to transmit torque between the outer peripheral track surface and the inner peripheral track surface, a holder for holding the sprags, and a ribbon spring for biasing the sprags, and wherein the ribbon spring is constituted by side bars disposed at both axial end portions of the ribbon spring and having wrinkle portions, and cross bars extending in an axial direction and adapted to interconnect the side bars and further wherein both circumferential end portions of the ribbon spring are secured to each other.
摘要翻译：本发明提供一种具有内圈轨道表面的外座圈和设置在外座圈内的内圈并具有环形外周轨迹表面的外圈的单向离合器，外圈和内座圈同心地设置为相对于彼此旋转的多个楔子，设置在外座圈和内座圈之间并适于在外周轨道表面和内周轨道表面之间传递扭矩的多个楔块，用于保持楔块的保持器和用于偏置的色带弹簧并且其中，所述带状弹簧由设置在所述色带弹簧的两个轴向端部处并具有皱纹部分的侧杆和沿轴向方向延伸并适于互连所述侧杆的横杆构成，并且还包括两个周向端部色带弹簧彼此固定。

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