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公开(公告)号：US08167759B2
公开(公告)日：2012-05-01
申请号：US12251325
申请日：2008-10-14
CPC分类号： F16H61/6646 , F02B67/04 , F16H15/40 , F16H15/42 , F16H15/50 , F16H15/503 , F16H15/52 , F16H59/40 , F16H61/0021 , F16H61/0204 , F16H61/664 , F16H63/065 , F16H63/067 , F16H63/42 , F16H2059/704 , F16H2061/6641 , Y02T10/76 , Y10T29/49826 , Y10T477/619
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。
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公开(公告)号：US08496554B2
公开(公告)日：2013-07-30
申请号：US13426269
申请日：2012-03-21
CPC分类号： F16H61/6646 , F02B67/04 , F16H15/40 , F16H15/42 , F16H15/50 , F16H15/503 , F16H15/52 , F16H59/40 , F16H61/0021 , F16H61/0204 , F16H61/664 , F16H63/065 , F16H63/067 , F16H63/42 , F16H2059/704 , F16H2061/6641 , Y02T10/76 , Y10T29/49826 , Y10T477/619
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。
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