A drive clutch for a continuously variable transmission is provided. A movable sheave assembly is slidably mounted on a post. The movable sheave assembly includes a housing with an interior chamber. Spaced sheave ramps are positioned within the interior chamber. A spider is received within the housing of the moveable sheave and is statically mounted on the post. The spider includes spaced radially extending spider ramp arms. Each spider ramp arm includes at least one spider ramp. Roller centrifugal elements are received within the interior chamber of the housing of the movable sheave. Each roller centrifugal element includes a sheave ramp roller and at least one spider ramp roller. The sheave ramp roller is configured to engage one of an associated sheave ramp and associated spider ramp and the spider ramp roller is configured to engage the other of the associated sheave ramp and associated spider ramp.


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    Title :

    DRIVE CLUTCH FOR A CONTINUOUSLY VARIABLE TRANSMISSION


    Additional title:

    EMBRAYAGE MOTEUR POUR TRANSMISSION A VARIATION CONTINUE


    Contributors:

    Publication date :

    2023-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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