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1. 发明申请

US20180363735A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 审中-公开
公开(公告)号：US20180363735A1
公开(公告)日：2018-12-20
申请号：US15797604
申请日：2017-10-30
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
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
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
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.

2. 发明申请

US20180017136A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES 审中-公开
公开(公告)号：US20180017136A1
公开(公告)日：2018-01-18
申请号：US15365665
申请日：2016-11-30
申请人： Hyundai Motor Company
发明人： Jin Ho KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Woo Jin CHANG , Tae Whan KIM , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Kyeong Hun LEE , Jong Soo KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2048
摘要： A planetary gear train of an automatic transmission may include an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements; a first shaft connecting the first rotation element and the fourth rotation element; a second shaft connected with the second rotation element and connected with the input shaft; a third shaft connecting the third rotation element and the fifth rotation element; a fourth shaft connecting the sixth rotation element and the ninth rotation element; a fifth shaft connecting the eighth rotation element and the twelfth rotation element; and a sixth shaft connected with the tenth rotation element.

3. 发明申请

US20170261070A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 有权
公开(公告)号：US20170261070A1
公开(公告)日：2017-09-14
申请号：US15078511
申请日：2016-03-23
申请人： HYUNDAI MOTOR COMPANY
发明人： Jong Soo KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Woo Jin CHANG , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Kyeong Hun LEE , Tae Whan KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2048
摘要： A planetary gear train of an automatic transmission for a vehicle may include: an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements. The planetary gear train improves power delivery performance and fuel economy by achieving at least ten forward speed stages and one reverse speed stage, and widens gear ratio span and secures linearity of step ratios.

4. 发明申请

US20150111690A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 有权
标题翻译：车辆自动变速器的行车齿轮
公开(公告)号：US20150111690A1
公开(公告)日：2015-04-23
申请号：US14144379
申请日：2013-12-30
申请人： Hyundai Motor Company
发明人： Hyu Tae Shim , Jinseok KIM , Kangsoo SEO , Jin Hee LEE , Myonghoon NOH
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0073 , F16H2200/2012 , F16H2200/2048 , F16H2200/2082
摘要： A planetary gear train of an automatic transmission for a vehicle include: an input shaft; an output shaft; a first compound planetary gear set combining first and second planetary gear sets and firstly changing torque input through one input path and two variable input paths into six speeds; a second compound planetary gear set combining third and fourth planetary gear sets, secondly changing the six speeds a rotation speed of the input shaft input through one variable input path into eleven forward speeds and reverse speed, and finally outputting the changed rotation speed; and friction members including clutches interposed between two rotation shafts or between a rotation shaft and the input shaft, and brakes interposed between a rotation shaft and a transmission housing.
摘要翻译：一种用于车辆的自动变速器的行星齿轮系包括：输入轴; 输出轴; 第一复合行星齿轮组，其组合第一和第二行星齿轮组，并且首先通过一个输入路径和两个可变输入路径将扭矩输入改变成六个速度; 组合第三和第四行星齿轮组的第二复合行星齿轮组，其次将六个速度通过一个可变输入路径输入的输入轴的转速改变为十一个前进速度和倒退速度，最后输出改变的转速; 以及包括插入在两个旋转轴之间或者在旋转轴和输入轴之间的离合器的摩擦构件以及插入在旋转轴和变速器壳体之间的制动器。

5. 发明申请

US20180094700A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES 有权
公开(公告)号：US20180094700A1
公开(公告)日：2018-04-05
申请号：US15374858
申请日：2016-12-09
申请人： HYUNDAI MOTOR COMPANY
发明人： Jin Ho KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Woo Jin CHANG , Tae Whan KIM , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Kyeong Hun LEE , Jong Soo KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2048
摘要： A planetary gear train of an automatic transmission for a vehicle is disclosed. The planetary gear train provides ten forward speed stages and one reverse speed stage by combining four planetary gear sets with seven control elements. The planetary gear train includes an input shaft an output shaft, four plantary gear sets, eight shafts interconnecting rotation elements of the four planetary gear sets, four clutches, and three brakes for controlling operation of the planetary gear train. The planetary gear train is configured to have a gear ratio span greater than 10.0 while securing linearty of step ratios of shift stages.

6. 发明申请

US20170314647A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 有权
公开(公告)号：US20170314647A1
公开(公告)日：2017-11-02
申请号：US15158208
申请日：2016-05-18
申请人： HYUNDAI MOTOR COMPANY
发明人： Jong Soo KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Jin Ho KIM , Seong Wook HWANG , Woo Jin CHANG , Kyeong Hun LEE , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Tae Whan KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2048
摘要： A planetary gear train of an automatic transmission for a vehicle having an input shaft for receiving torque of an engine; an output shaft for outputting torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; and a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, improves power delivery performance and fuel economy by achieving at least ten forward speed stages.

7. 发明申请

US20170261074A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 有权
公开(公告)号：US20170261074A1
公开(公告)日：2017-09-14
申请号：US15078622
申请日：2016-03-23
申请人： HYUNDAI MOTOR COMPANY
发明人： Jong Soo KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Woo Jin CHANG , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Kyeong Hun LEE , Tae Whan KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2048
摘要： The present disclosure provides a planetary gear train of an automatic transmission for a vehicle. The planetary gear train may include: an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements.

8. 发明申请

US20170261071A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 有权
公开(公告)号：US20170261071A1
公开(公告)日：2017-09-14
申请号：US15078542
申请日：2016-03-23
申请人： HYUNDAI MOTOR COMPANY
发明人： Jong Soo KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Woo Jin CHANG , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Kyeong Hun LEE , Tae Whan KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2048
摘要： A planetary gear train of an automatic transmission for a vehicle may include: an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements. The planetary gear train improves power delivery performance and fuel economy by achieving at least ten forward speed stages and one reverse speed stage, and widens gear ratio span and secures linearity of step ratios.

9. 发明申请

US20170261073A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 有权
公开(公告)号：US20170261073A1
公开(公告)日：2017-09-14
申请号：US15078606
申请日：2016-03-23
申请人： HYUNDAI MOTOR COMPANY
发明人： Jong Soo KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Woo Jin CHANG , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Kyeong Hun LEE , Tae Whan KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2048
摘要： The present disclosure provides a planetary gear train of an automatic transmission for a vehicle. The planetary gear train may include: an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements.

10. 发明申请

US20170261072A1 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE 有权
公开(公告)号：US20170261072A1
公开(公告)日：2017-09-14
申请号：US15078584
申请日：2016-03-23
申请人： HYUNDAI MOTOR COMPANY
发明人： Jong Soo KIM , Jinseok KIM , Jae Chang KOOK , Dong Hwan HWANG , Seong Wook HWANG , Woo Jin CHANG , Seongwook JI , Chon Ok KIM , Wonmin CHO , Hyun Sik KWON , Jong Sool PARK , Kyeong Hun LEE , Tae Whan KIM
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0073 , F16H2200/2012 , F16H2200/2048
摘要： The present disclosure provides a planetary gear train of an automatic transmission for a vehicle. The planetary gear train may include: an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements.

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