This application claims benefit of Ser. No. TO2011A000483, filed 3 Jun. 2011 in Italy and which application is incorporated herein by reference. To the extent appropriate, a claim of priority is made to the above disclosed application.
The present invention relates to an electric propulsion system for vehicles, comprising a first and a second electric motor, a gearbox with at least three forward gears and control means arranged to control the first and the second electric motor and to control the engagement of the gears of the gearbox.
An electric propulsion system for vehicles of the above-identified type is known from DE-A-101 11 137.