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    INFINITELY VARIABLE TRANSMISSION
    1.
    发明申请
    INFINITELY VARIABLE TRANSMISSION 审中-公开
    无限可变传输

    公开(公告)号：US20110059821A1

    公开(公告)日：2011-03-10

    申请号：US12876862

    申请日：2010-09-07

    申请人： Gary D. Lee ,  William M. Decker ,  Brian M. Olsen ,  Eric E. Aston ,  Brian T. Barnum ,  Steven R. Aposhian ,  Andrew J. Orme ,  Isaac R. Jones ,  Peter J. Jones ,  Regis A. David

    发明人： Gary D. Lee ,  William M. Decker ,  Brian M. Olsen ,  Eric E. Aston ,  Brian T. Barnum ,  Steven R. Aposhian ,  Andrew J. Orme ,  Isaac R. Jones ,  Peter J. Jones ,  Regis A. David

    IPC分类号： F16H55/56

    CPC分类号： F16H37/0846 ,  F16H9/10 ,  F16H9/24 ,  F16H55/56 ,  F16H2037/088

    摘要： Transmission systems, assemblies, and components are described. In particular, aspects of the present disclosure relate to an infinitely variable transmission that maintains constant tooth engagement during changes in gear ratio. In one aspect, a transmission includes an axially movable sheave coupled to a chain. The sheave rotates around a drive axis. At least partially within the sheave is a set of moon gears. The moon gears orbit around the drive axis and are rotatable around respective internal axis. As the sheave moves axially, the chain and the set of moon gears move radially to define different gear ratios, with the gear ratios being changeable in infinitely small increments. A synchronization system moves the set of moon gears radially to correspond to the axial position of the sheave. A correction system optionally controls rotation of the moon gears to rotate teeth of the moon gears into alignment with the chain.

    摘要翻译： 描述传动系统，组件和部件。 特别地，本公开的方面涉及在变速比变化期间保持恒定的齿啮合的无级变速器。 一方面，变速器包括联接到链条的可轴向移动的滑轮。 滑轮绕驱动轴旋转。 滑轮中至少部分是一组月球齿轮。 月球齿轮围绕驱动轴线轨道并且可围绕相应的内部轴线旋转。 当滑轮轴向移动时，链条和一组月球齿轮径向移动以限定不同的传动比，齿轮比可以无限小的增量改变。 同步系统将月球齿轮组沿径向移动以对应于滑轮的轴向位置。 校正系统可选地控制月球齿轮的旋转，以使月球齿轮与链条对准。