Hybrid power-train for use in e.g. two-wheeled road vehicle, has electric machine to drive driving wheels through differential gear, where electric machine is connected to housing through gear reducer

摘要

The power-train has an electric machine (11) to drive two driving wheels (4) of a vehicle through a differential gear (8), where torque of an internal combustion engine i.e. heat engine (1), is transmitted to the driving wheels of the vehicle by a drive-train (2). An output shaft (2b) of the drive-train rotates a housing (7) of the differential gear distributing torque between the driving wheels of the vehicle. The electric machine is connected to the housing through a gear reducer (9), where the reducer is a gear bi-ratio reducing system.