HYBRIDANTRIEB FUER FAHRZEUGE

摘要

The invention provides a hybrid drive for vehicles characterised by the combination of the following features, namely a conventional drive train, comprising a heat engine (1) having a constant mesh or synchromesh gearbox (2) and a clutch (KM) arranged directly between them, having an electric machine (4) which can be operated alternatively to or together with the heat engine (1), in the generator mode feeds a battery (3) or acts as a motor, and the shaft (5) of which is connected to the input shaft (7) of the gearbox (2), at least in certain operating ranges, via a transmission (33, 31, 32, 23, 9) which includes parts (23, 9) present in any case in the gearbox (2). In this way, it is possible to convert a conventional drive train of a vehicle into a hybrid drive by extremely simple and inexpensive means.