POWER TRANSMISSION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a compact and light-weight power transmission device for a four wheel drive vehicle at a low cost by assembling a power distribution device on a countershaft type transmission device. SOLUTION: This power transmission device is provided with the transmission device 3 having an input shaft 19 and transmission mechanisms 7, 9 arranged on the same axis and a countershaft 31 arranged in parallel with them and the power distribution device 5 arranged on the same axis as the countershaft 31 and transmitting the rotation inputted from the countershaft 31 to a front wheel side and a rear wheel side through output shafts 75, 79.