Continuously variable transmission
    1.
    发明授权
    Continuously variable transmission 有权
    连续可变传动

    公开(公告)号:US08360917B2

    公开(公告)日:2013-01-29

    申请号:US12760823

    申请日:2010-04-15

    IPC分类号: F16H15/48 F16H15/26 F16H13/08

    摘要: Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a control system is adapted to facilitate a change in the ratio of a CVT. In another embodiment, a control system includes a stator plate configured to have a plurality of radially offset slots. Various inventive traction planet assemblies and stator plates can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include planet axles configured to cooperate with the stator plate. In one embodiment, the stator plate is configured to rotate and apply a skew condition to each of the planet axles. In some embodiments, a stator driver is operably coupled to the stator plate. Embodiments of a traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.

    摘要翻译: 发明实施例涉及用于无级变速器(CVT)的部件,子组件,系统和/或方法。 在一个实施例中,控制系统适于促进CVT比率的变化。 在另一个实施例中,控制系统包括配置成具有多个径向偏移槽的定子板。 可以使用各种创新的牵引行星架组件和定子板来促进CVT变速比。 在一些实施例中,牵引行星架组件包括构造成与定子板协作的行星轴。 在一个实施例中,定子板被配置为旋转并向每个行星轮轴施加偏斜状态。 在一些实施例中,定子驱动器可操作地联接到定子板。 牵引太阳的实施例适于与CVT的其它部件配合以支持CVT的操作和/或功能。 其中包括用于CVT的换挡控制接口。

    CONTINUOUSLY VARIABLE TRANSMISSION
    9.
    发明申请
    CONTINUOUSLY VARIABLE TRANSMISSION 有权
    连续可变传输

    公开(公告)号:US20100093480A1

    公开(公告)日:2010-04-15

    申请号:US12251325

    申请日:2008-10-14

    IPC分类号: F16H37/02

    摘要: Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable accessory drives (CVAD). In one embodiment, a skew-based control system is adapted to facilitate a change in the ratio of a CVAD. In another embodiment, a skew-based control system includes a skew actuator coupled to a carrier member. In some embodiments, the skew actuator is configured to rotate a carrier member of a CVT. Various inventive traction planet assemblies can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include legs configured to cooperate with the carrier members. In some embodiments, a traction planet assembly is operably coupled to the carrier members. Embodiments of a shift cam and a traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.

    摘要翻译: 发明实施例涉及用于连续可变附件驱动器(CVAD)的部件,子组件,系统和/或方法。 在一个实施例中,基于偏斜的控制系统适于促进CVAD的比率的变化。 在另一个实施例中,基于偏斜的控制系统包括耦合到载体构件的偏斜致动器。 在一些实施例中,偏斜致动器构造成旋转CVT的承载构件。 可以使用各种创新的牵引行星组件来促进CVT的比例的移动。 在一些实施例中,牵引行星架组件包括构造成与承载构件配合的腿部。 在一些实施例中,牵引行星架组件可操作地联接到承载构件。 变速凸轮和牵引太阳的实施例适于与CVT的其它部件配合以支持CVT的操作和/或功能。 其中包括用于CVT的换挡控制接口。

    Continuously variable transmission
    10.
    发明授权
    Continuously variable transmission 有权
    连续可变传动

    公开(公告)号:US08496554B2

    公开(公告)日:2013-07-30

    申请号:US13426269

    申请日:2012-03-21

    IPC分类号: F16H15/48 F16H15/26 B60K17/28

    摘要: Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable accessory drives (CVAD). In one embodiment, a skew-based control system is adapted to facilitate a change in the ratio of a CVAD. In another embodiment, a skew-based control system includes a skew actuator coupled to a carrier member. In some embodiments, the skew actuator is configured to rotate a carrier member of a CVT. Various inventive traction planet assemblies can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include legs configured to cooperate with the carrier members. In some embodiments, a traction planet assembly is operably coupled to the carrier members. Embodiments of a shift cam and traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.

    摘要翻译: 发明实施例涉及用于连续可变附件驱动器(CVAD)的部件,子组件,系统和/或方法。 在一个实施例中,基于偏斜的控制系统适于促进CVAD的比率的变化。 在另一个实施例中,基于偏斜的控制系统包括耦合到载体构件的偏斜致动器。 在一些实施例中,偏斜致动器构造成旋转CVT的承载构件。 可以使用各种创新的牵引行星组件来促进CVT的比例的移动。 在一些实施例中,牵引行星架组件包括构造成与承载构件配合的腿部。 在一些实施例中,牵引行星架组件可操作地联接到承载构件。 变速凸轮和牵引太阳的实施例适于与CVT的其它部件配合以支持CVT的操作和/或功能。 其中包括用于CVT的换挡控制接口。