基本信息:
- 专利标题： PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE
- 申请号：US15797604 申请日：2017-10-30
- 公开(公告)号：US20180363735A1 公开(公告)日：2018-12-20
- 发明人： Jin Ho KIM , Woo Jin CHANG , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Jong Soo KIM , Tae Whan KIM , Seongwook JI , Jin Won SEOK , Yong Beom KIM , Hyun Sik KWON , Jong Sool PARK , Hyeonjin KIM , Kyeong Hun LEE
- 申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
- 申请人地址： KR Seoul KR Seoul
- 专利权人： HYUNDAI MOTOR COMPANY,KIA MOTORS CORPORATION
- 当前专利权人： HYUNDAI MOTOR COMPANY,KIA MOTORS CORPORATION
- 当前专利权人地址： KR Seoul KR Seoul
- 优先权： KR10-2017-0075092 20170614
- 主分类号： F16H3/66
- IPC分类号： F16H3/66
摘要：
A planetary gear train of an automatic transmission for a vehicle provides at least ten forward speed stages and one reverse speed stage by combination of: first to fourth planetary gear sets respectively having first to third rotation elements, fourth to sixth rotation elements, seventh to ninth rotation elements, or tenth to twelfth rotation elements; first to eighth shafts; at least four clutches and two brakes. In particular, the first shaft is fixedly connected to the first and fourth rotation elements and selectively connected to a transmission housing, the second shaft is fixedly connected to the second rotation element and an input shaft, the third shaft is fixedly connected to the fifth, eighth and twelfth rotation elements, the fourth shaft is fixedly connected to the ninth and tenth rotation elements and selectively connected to the input shaft.
公开/授权文献:
- US10415674B2 Planetary gear train of automatic transmission for vehicle 公开/授权日：2019-09-17
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16H | 使用挠性元件的传动装置 |
| ------F16H3/00 | 用于以可变速比传送旋转运动或用于使旋转运动换向的齿轮传动装置 |
| --------F16H3/02 | .不带有轨道运动的齿轮 |
| ----------F16H3/46 | ..仅有两个由轨道齿轮连接的中心齿轮的传动装置 |
| ------------F16H3/66 | ...由许多齿轮系组成，传动不由一个齿轮系到另一个齿轮系 |