Additional drive by electric motor in cars for operation in inner cities with driving ban

摘要

Additional drive by means of electric motor in cars, characterized in that in existing vehicles with drive on an axle, an additional drive with one or two electric motors on the previously non-driven axle is installed. Here, the wheel bearings, drive shafts and brakes of, offered in parallel by the vehicle manufacturer four-wheel model used. The electric drive is designed so that can be driven within the city center only with pure electric drive. Outside the city, however, the electric drive should be completely switched off.