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    • 2. 发明申请
    • CANTILEVERED REAR STAY AND SUSPENSION FOR A SHAFT DRIVEN BICYCLE
    • 无人驾驶的自行车后退停留
    • US20160221631A1
    • 2016-08-04
    • US14613704
    • 2015-02-04
    • FORD GLOBAL TECHNOLOGIES, LLC
    • William Paul PERKINS
    • B62K25/28B62M11/10B62M17/00B62M1/36
    • B62K25/286B62K2201/04B62M17/00
    • A bicycle having a drive-shaft connecting a crank to an internal hub gearbox on a rear wheel. The bicycle having a suspension system and a cantilevered rear stay that connects the rear wheel to the frame and maintains the hub in a relative radial distance from the crank to maintain contact of the drive-shaft with the crank and gearbox. The suspension system having a linearly moveable damping device disposed within the frame. A swing arm pivotally extends from the rear stay to the damping device. The pivotal connection of the rear stay to the frame, the linear connection of the damping device to the frame, and the pivotal connection of the swing-arm to both the rear stay and damping device provide a four-bar sliding mechanism to provide suspension for the rear wheel on the bicycle.
    • 具有将曲柄连接到后轮上的内轮毂齿轮箱的驱动轴的自行车。 具有悬挂系统的自行车和将后轮连接到车架的悬臂式后支架,并且将轮毂保持在与曲柄相对的径向距离内,以保持驱动轴与曲柄和齿轮箱的接触。 悬架系统具有设置在框架内的线性可移动阻尼装置。 摆臂从后支架枢转地延伸到阻尼装置。 后支架与框架的枢转连接,阻尼装置与框架的线性连接以及摆臂与后支撑和减震装置的枢轴连接提供了四杆滑动机构,用于为 自行车后轮。