Continuously Variable Transmission Having A Ball-Type Continuously Variable Transmission

Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. In some embodiments, a powertrain is configured to have a ball-type variator and two planetary gear...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Mepham, Shaun E, VanSelous, Joseph S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. In some embodiments, a powertrain is configured to have a ball-type variator and two planetary gear sets. Clutches selectively engagement members of the variator to provide multiple modes of operation.