Patent ID: 7481732
Filing Date: 2009-01-27
Classification: F16H

Abstract:
1. A power train for a hybrid vehicle, comprising: an outer rotor-typed generator motor disposed adjacent to an engine and substantially concentric with an output shaft of the engine; a first planetary gear set comprising a sun gear disposed on an outer rotor of the generator motor, carriers connected to the output shaft of the engine, and a ring gear; a driving motor disposed opposite the engine with respect to the generator motor and substantially concentric with the output shaft of the engine; a second planetary gear set comprising elements including a sun gear, carriers, and a ring gear, wherein a first element is connected to the driving motor, a second element is fixed to a stationary member, and a third element is connected to the first planetary gear set; and a power take off that receives power from the ring gear of the first planetary gear set and transmits the power to a differential.