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1. 发明授权

US06688986B2 Mounting structure for a cam-type torque damper 有权
标题翻译：凸轮式扭矩阻尼器的安装结构
公开(公告)号：US06688986B2
公开(公告)日：2004-02-10
申请号：US09949802
申请日：2001-09-12
申请人： Atsuo Hojyo , Naoki Kohno , Hiroatsu Inui , Kazuho Nakai
发明人： Atsuo Hojyo , Naoki Kohno , Hiroatsu Inui , Kazuho Nakai
IPC分类号： F16D704
CPC分类号： F16F7/00 , F16D7/044 , F16F2232/04
摘要： A mounting structure for a cam-type torque damper is provided to ease the assembling thereof, improve the maintenance properties thereof and prevent the variation in thrust direction restricting position due to loosening or the like. A collar is spline connected to an axial end of a crankshaft, and a primary gear, a lifter, a spring and a spring holder are fitted on the collar in that order. A cotter is fitted in a groove in the collar so as to restrict the spring holder with respect to the thrust direction position to thereby assemble the cam-type torque damper into a small assembly. The cam-type torque damper so made to be a small assembly is then fastened to the axial end of the crankshaft with a bolt. A concave cam is formed in a side of the primary gear, and a convex cam provided in an axial end portion of the lifter is brought into mesh engagement with the concave cam.
摘要翻译：提供了一种用于凸轮式扭矩阻尼器的安装结构，以便于其组装，提高其维护性能，并防止由于松动等引起的推力方向限制位置的变化。轴环与曲轴的轴向端连接，一个主齿轮，一个升降器，一个弹簧和一个弹簧保持器按照顺序安装在轴环上。在轴环上的槽中安装开口口，以便相对于推力方向位置限制弹簧保持器，从而将凸轮式扭矩阻尼器组装成小的组件。然后使用螺栓将被制成小组件的凸轮式扭矩阻尼器紧固到曲轴的轴向端。在主齿轮的一侧形成有凹凸轮，并且设置在升降机的轴向端部的凸轮凸轮与凹凸轮啮合。

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