Continuously variable transmission

    公开(公告)号:US10253880B2

    公开(公告)日:2019-04-09

    申请号:US15435859

    申请日:2017-02-17

    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.

    CONTINUOUSLY VARIABLE TRANSMISSION
    4.
    发明申请
    CONTINUOUSLY VARIABLE TRANSMISSION 有权
    连续可变传输

    公开(公告)号:US20150039195A1

    公开(公告)日:2015-02-05

    申请号:US14519672

    申请日:2014-10-21

    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。

    Continuously variable transmission
    5.
    发明授权
    Continuously variable transmission 有权
    连续可变传动

    公开(公告)号:US08870711B2

    公开(公告)日:2014-10-28

    申请号:US13953533

    申请日:2013-07-29

    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。

    Continuously variable transmission
    6.
    发明授权
    Continuously variable transmission 有权
    连续可变传动

    公开(公告)号:US09574642B2

    公开(公告)日:2017-02-21

    申请号:US14519672

    申请日:2014-10-21

    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。