One mode continuously variable transmission

A powertrain for a motor vehicle includes a one mode continuously variable transmission (CVT) and a torque converter connected to a planetary gear set assembly which is connected to a pulley and a chain assembly or other continuously variable unit (CVU). The planetary gear set arrangement generally...

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Bibliographische Detailangaben
Hauptverfasser: Mellet Edward W, Garcia Pete R, Dwenger Douglas John, Hart James M, Wooden Elizabeth I
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A powertrain for a motor vehicle includes a one mode continuously variable transmission (CVT) and a torque converter connected to a planetary gear set assembly which is connected to a pulley and a chain assembly or other continuously variable unit (CVU). The planetary gear set arrangement generally includes one planetary gear set, one brake and one clutch. The CVU is connected to a final drive unit. The sheaves of the CVU have an involute spline connection.