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    • 2. 发明申请
    • CONTINUOUSLY VARIABLE TRANSMISSIONS SYSTEMS AND METHODS
    • 连续可变传输系统和方法
    • WO2017161278A1
    • 2017-09-21
    • PCT/US2017/022979
    • 2017-03-17
    • FALLBROOK INTELLECTUAL PROPERTY COMPANY LLC
    • NICHOLS, Jon, M.SWEET, Brian, BenjaminPOHL, Brad, P.THOMASSY, Fernand, A.ELLIOTT, William, J.GALVIN, DavidDAWE, Daniel, J.JACKSON, David, BrianCONTELLO, Wayne, Leroy
    • F16H15/28
    • Components, subassemblies, systems, and/or methods for improving the performance and increasing the life of continuously variable transmissions (CVT). A first stator may be formed with an outer diameter greater than an outer diameter of a second stator. A stator may have radial slots formed to extend farther radially inward than slots on the other stator. The larger outer diameter of a stator or the formation of guide slots on a first stator extending farther radially inward of guide slots on a second stator may prevent egress of a planet axle from a radial slot, increase range of the CVT, allow for larger tolerances to reduce losses, and other advantages, Slots on a timing plate may be formed having a width greater than a width of guide slots formed on either stator to allow the stators to control adjustments while the timing plate avoids runaway axles. The shape, including junction between surfaces on a timing plate or stator may also prevent an axle from egressing. Any one or a combination of these features allow a CVT to be formed smaller and lighter to allow for clearance in smaller environments and for reduced inertia.
    • 用于改善性能并延长无级变速器(CVT)使用寿命的部件,组件,系统和/或方法。 第一定子可以形成有外径大于第二定子的外径的外径。 定子可以具有形成为比另一个定子上的槽径向向内延伸的径向槽。 定子的较大外径或第一定子上的引导槽的形成在第二定子上的引导槽的更远径向内部延伸可防止行星轴从径向槽流出,增加CVT的范围,允许较大的公差 为了减少损失和其他优点,可以形成定时板上的槽,其宽度大于形成在任一定子上的导槽的宽度,以允许定子控制调节,同时定时板避免失控轴。 包括定时板或定子上的表面之间的连接处的形状也可以防止轴出口。 任何一个或这些功能的组合允许CVT形成得越来越小,以允许在更小的环境中清除并降低惯性。