Patent ID: 9618094
Date: 2017-04-11
CPC Classifications: F16H

Claim:
1. A planetary gear train of an automatic transmission for a vehicle, comprising: an input shaft receiving engine torque; an output shaft parallel with the input shaft at a predetermined distance and outputting changed torque; a first planetary gear set disposed on the input shaft, and including a first rotation element selectively connectable to the input shaft, a second rotation element, and a third rotation element selectively connectable to the input shaft; a second planetary gear set disposed on the output shaft, and including a fourth rotation element selectively connectable to the input shaft or selectively connected to a transmission housing, a fifth rotation element selectively connectable to the input shaft or the transmission housing, and a sixth rotation element connected to the second rotation element and directly connected to the output shaft; wherein the first planetary gear set is a single pinion planetary gear set having a first sun gear being the first rotation element, a first planet carrier being the second rotation element, and a first ring gear being the third rotation element, and wherein the second planetary gear set is a single pinion planetary gear set having a second sun gear being the fourth rotation element, a second planet carrier being the fifth rotation element, and a second ring gear being the sixth rotation element.