CONTINUOUSLY VARIABLE TRANSMISSION
    1.
    发明申请
    CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
    连续可变传输

    公开(公告)号:WO2014172422A1

    公开(公告)日:2014-10-23

    申请号:PCT/US2014/034300

    申请日:2014-04-16

    CPC classification number: F16H15/52 B62M6/55 B62M6/60

    Abstract: A continuously variable transmission (CVT) can be used in concert with an electric motor to facilitate power assistance to a rider in a bicycle. In some embodiments, the CVT and motor is mounted on the frame of the bicycle at a location forward of the rear wheel hub of the bicycle. In some embodiments, the CVT is mounted on and supported by members of the bicycle frame such that the CVT is coaxial with the crankshaft of the bicycle. The crankshaft is configured to drive elements of the CVT, which are configured to operationally drive the traction rings and the traction planets. In some embodiments, the motor is configured to drive elements of the CVT. In other embodiments, the motor is configured to drive the crankshaft. Inventive component and subassemblies for such a CVT are disclosed.

    Abstract translation: 无级变速器(CVT)可以与电动机一起使用,以便于对自行车中的骑手进行动力辅助。 在一些实施例中,CVT和马达在自行车的后轮毂前方的位置安装在自行车的框架上。 在一些实施例中,CVT安装在自行车车架的构件上并由其支撑,使得CVT与自行车的曲轴同轴。 曲轴构造成驱动CVT的元件,其被构造成可操作地驱动牵引环和牵引行星。 在一些实施例中,电动机被配置成驱动CVT的元件。 在其他实施例中,电动机构造成驱动曲轴。 公开了用于这种CVT的本发明组件和子组件。

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