Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.


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    Titel :

    Continuously variable transmission


    Beteiligte:
    NICHOLS JON M (Autor:in) / POHL BRAD P (Autor:in) / DAWE DANIEL J (Autor:in) / ARMSTRONG ORONDE J (Autor:in) / LOHR CHARLES B (Autor:in) / MCDANIEL LOREN T (Autor:in) / SIMISTER MATTHEW P (Autor:in) / THOMASSY FERNAND A (Autor:in) / USMANI GHAYYURUL I (Autor:in) / ELHARDT PAUL M (Autor:in)

    Erscheinungsdatum :

    2015-09-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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