Traction drive with a drive motor and a transmission device with manual transmission and variator

摘要

The invention relates to a travel drive with a drive motor (VKM) and a transmission device (G), which comprises a manual transmission (S) with a plurality of gear stages (ST1, ST2), each with a fixed transmission ratio, and a variator (V) with a continuously variable transmission ratio. In order to improve the efficiency of the travel drive, it is proposed that the variator (V) and a releasable clutch (K1) arranged between the drive motor (VKM) and the variator (V) be connected upstream of a first shift stage (ST1) of the manual transmission (S) are and a second switching stage (ST2) of the gearbox (S) is connected on the input side or with the interposition of at least one further gear ratio to the drive motor (VKM).