Motive power unit for vehicle e.g. motorized transport truck, has electric steering motor installed axially between displacement motor and end of driving shaft, where displacement motor is coaxially connected to steering motor

摘要

The unit has an electric steering motor (2) installed axially between an electric displacement motor (1) and an end of a driving shaft (1a) near to a transmission, where the displacement motor (1) is connected coaxially to the steering motor (2). A motor shaft (2a) coaxial to the shaft (1a) is hollow and is crossed by the shaft (1a) that arrives within the transmission. A pinion (7) in a cover (5) of a transmission case is carried by the driving shaft at an end.