Patent ID: 6601474
Filing Date: 2003-08-05
Classification: B60K,B60Y,F16H,Y10T

Abstract:
A power train for vehicle between a driving power source and a driving axle comprising:a transfer device being detachably interconnected between a main speed change device that is operatively connected to the driving power source and a differential gear device that transmits the drive power to the driving axle; wherein said transfer device, when interconnected between said main speed change device and said differential gear device, includes a driving shaft and an output shaft, said driving shaft being disposed along a main drive-power transmission axis and operatively connected to a main output shaft of said main speed change device, said main transmission axis being coaxial with said main output shaft, and said output shaft being disposed along said main drive-power transmission axis for outputting the drive power to the differential gear device, wherein the speed can be stepwisely changed between the driving shaft and the output shaft; and wherein when said transfer device has been detached, said main output shaft of said main speed change device is directly connected to said differential gear device.