发明名称 |
MULTI-STAGES AUTOMATIC TRANSMISSION FOR VEHICLE |
摘要 |
A multi-stages automatic transmission for a vehicle may include first, second, third and fourth planetary gear sets, each including first, second and third rotation elements, respectively, and friction members including first, second, third and fourth clutches and first and second brakes. |
申请公布号 |
US2016108996(A1) |
申请公布日期 |
2016.04.21 |
申请号 |
US201514723092 |
申请日期 |
2015.05.27 |
申请人 |
Hyundai Motor Company |
发明人 |
JI Seong-Wook;KOOK Jae-Chang;CHO Won-Min;NOH Myeong-Hoon;SEO Kang-Soo;HWANG Seong-Wook |
分类号 |
F16H3/66 |
主分类号 |
F16H3/66 |
代理机构 |
|
代理人 |
|
主权项 |
1. A multi-stages automatic transmission for a vehicle comprising:
first, second, third and fourth planetary gear sets, each including first, second and third rotation elements, respectively; and friction members including first, second, third and fourth clutches and first and second brakes, wherein an input shaft is fixedly connected to the second rotation element of the fourth planetary gear set and the first rotation element of the third planetary gear set, the third rotation element of the fourth planetary gear set is fixedly connected to the third rotation element of the second planetary gear set, the third rotation element of the third planetary gear set is fixedly connected to the second rotation element of the second planetary gear set, the third rotation element of the second planetary gear set is fixedly connected to the first rotation element of the first planetary gear set, and an output shaft is fixedly connected to the second rotation element of the first planetary gear set. |
地址 |
Seoul KR |