Patent ID: 9097321
Filing Date: 2015-08-04
Classification: F16H

Abstract:
1. A planetary gear train of an automatic transmission for a vehicle, comprising: a first shaft receiving torque of an engine; a second shaft parallel with the first shaft; a first planetary gear set disposed around the first shaft and including a first rotation element selectively connected to the first shaft, a second rotation element selectively connected to the first shaft and selectively connected to a transmission housing, and a third rotation element operated as an output element; and a second planetary gear set disposed around and supported by the second shaft and including a fourth rotation element connected to the second rotation element through a first externally-meshed gear, a fifth rotation element connected to the third rotation element through a second externally-meshed gear and directly connected to an output gear, and a sixth rotation element selectively connected to the first shaft through two paths, one of the two paths including a third externally-meshed gear, and another of the two paths including a fourth externally-meshed gear, wherein the first planetary gear set is a single pinion planetary gear set including 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 the second planetary gear set is a single pinion planetary gear set including 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.