Vehicle e.g. hybrid car, has power train comprising coupling device installed between electric machine and reducer assembly, and another coupling device installed between heat engine and machine, where assembly is connected with wheels

摘要

The vehicle (1) has a power train e.g. hybrid power train (2), comprising a reducer assembly (7) connected with vehicle wheels (8). The power train has a coupling device (9) installed between an electric machine (3) and the reducer assembly, and another coupling device (10) installed between a heat engine (6) and the electric machine, where the coupling devices are controlled clutches or controlled jaw clutching systems. A shaft (3.1) of the machine is electrically coupled to a shaft (6.1) of the engine via a speed-reduction gear, where the shafts are arranged in a co-axial manner.