发明名称 |
METHOD OF CONTROLLING A CONTINUOUSLY VARIABLE TRANSMISSION |
摘要 |
<p>Inventions are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one aspect, a control system is adapted to facilitate a change in the ratio of a CVT. A control system includes a control reference nut coupled to a feedback cam and operably coupled to a skew cam. In some cases, the skew cam is configured to interact with carrier plates of a CVT. Various inventive feedback cams and skew cams can be used to facilitate shifting the ratio of a CVT. In some transmissions described, the planet subassemblies include legs configured to cooperate with the carrier plates. In some cases, a neutralizer assembly is operably coupled to the carrier plates. 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 described.</p> |
申请公布号 |
EP2171312(B1) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20080772312 |
申请日期 |
2008.07.01 |
申请人 |
FALLBROOK INTELLECTUAL PROPERTY COMPANY LLC |
发明人 |
LOHR, CHARLES;POHL, BRAD, P.;THOMASSY, FERNAND, A. |
分类号 |
F16H61/664;F16H15/50;F16H63/06 |
主分类号 |
F16H61/664 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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