Motor vehicle drivetrain

The invention relates to a motor vehicle drivetrain. The motor vehicle drivetrain comprises an input shaft (1), an output shaft (2), a continuously variable transmission (10-14) for coupling the input shaft (1) to the output shaft (2) with a variable transmission ratio between the input shaft (1) an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STECKHAN MARKUS, GENTILE MARTIN, HEINZ JULIAN, URBAN MATTHIAS
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a motor vehicle drivetrain. The motor vehicle drivetrain comprises an input shaft (1), an output shaft (2), a continuously variable transmission (10-14) for coupling the input shaft (1) to the output shaft (2) with a variable transmission ratio between the input shaft (1) and the output shaft (2), and a bypass transmission with at least one bypass gearing (21-23), wherein the variable transmission ratio is provided with a value of the maximum forward motion and a value of the minimum forward motion, the at least one bypass gearing has a fixed transmission ratio in order to couple the input shaft (1) to the output shaft (2). A maximum value of a transmission ratio between the input shaft (1) and the output shaft (2) driven through the bypass gearing (21-23) is equal to half the sum of a value of the maximum forward motion and a value of the minimum forward motion of the variable transmission ratio between the input shaft (1) and the output shaft (2) driven through the continuously vari