Driving forces moving device for coaxial driving wheels of motor vehicle, has transmission elements that are arranged such that ratio of continuously variable transmission amounts to specific value during adjusted operation mode of gear

摘要

The device has a distributor and/or differential gear with an input point and two starting points, where the starting points stay torque-moderately in result to internal design of the gear as a planetary gear with planetary ratio of 1.0. A mechanical transmission device i.e. continuously variable transmission (CVT), is rotatably and steplessly adjusted parallel to a transmission path between the input and starting points. Transmission elements provided in the transmission path are arranged such that a ratio of the CVT amounts to 1:1 during adjusted operation mode of the gear.