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基本信息:
- 专利标题: 车辆用自动变速器的八速动力系
- 专利标题(英):Eight-speed powertrain of automatic transmission for vehicle
- 申请号:CN201380068467.3 申请日:2013-01-23
- 公开(公告)号:CN104903616A 公开(公告)日:2015-09-09
- 发明人: 金泰勋
- 申请人: 现代派沃泰有限公司
- 申请人地址: 韩国忠清南道
- 专利权人: 现代派沃泰有限公司
- 当前专利权人: 现代派沃泰有限公司
- 当前专利权人地址: 韩国忠清南道
- 代理机构: 北京安信方达知识产权代理有限公司
- 代理人: 刘红梅; 王漪
- 优先权: 10-2012-0156121 2012.12.28 KR
- 国际申请: PCT/KR2013/000540 2013.01.23
- 国际公布: WO2014/104464 KO 2014.07.03
- 进入国家日期: 2015-06-26
- 主分类号: F16H3/44
- IPC分类号: F16H3/44 ; F16H3/66
The present invention discloses an eight-speed powertrain of an automatic transmission for a vehicle. According to one embodiment of the present invention, the powertrain herein comprises: first, second, third and fourth planetary gear sets (PG1,PG2,PG3,PG4), each having a plurality of operational elements; an input shaft (10) to which power of a vehicle engine is inputted, and which is connected to a second planetary carrier (PC2); an output shaft (20) which outputs speed-changed rotational power, and which is connected to a fourth ring gear (R4); a plurality of rotary shafts (TM1,TM2,TM3,TM4,TM5,TM6,TM7) for interconnecting the plurality of operational elements; a plurality of brakes (B1,B2); and a plurality of clutches (CL1,CL2,CL3) for selectively connecting the plurality of rotary shafts.
公开/授权文献:
- CN104903616B 车辆用自动变速器的八速动力系 公开/授权日:2017-02-22
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 |
--------F16H3/44 | .用具有轨道运动的齿轮 |