公开(公告)号：US10047832B2

公开(公告)日：2018-08-14

申请号：US15375373

申请日：2016-12-12

Applicant: Hyundai Motor Company

Inventor： 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: F16H3/66

Abstract: A planetary gear train of an automatic transmission for a vehicle includes: an input shaft and an output shaft; a first planetary gear set including a first, second, and third rotation elements; a second planetary gear set including a fourth, fifth, and sixth rotation elements; a third planetary gear set including a seventh, eighth, and ninth rotation elements; a fourth planetary gear set including a tenth, eleventh and twelfth rotation elements; a first shaft interconnecting the first rotational element and the twelfth rotational element; a second shaft connected with the second rotational element and the input shaft; a third shaft interconnecting the third rotational element and the fourth rotational element; a fourth shaft interconnecting the sixth rotational element and the seventh rotational element; a fifth shaft interconnecting the ninth rotational element and the tenth rotational element; and a sixth shaft connected with the eleventh rotational element and the output shaft.

公开(公告)号：US09822849B2

公开(公告)日：2017-11-21

申请号：US15078511

申请日：2016-03-23

Applicant: HYUNDAI MOTOR COMPANY

Inventor： 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: F16H3/66

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: 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.

公开(公告)号：US09618093B1

公开(公告)日：2017-04-11

申请号：US15015680

申请日：2016-02-04

Applicant: HYUNDAI MOTOR COMPANY

Inventor： KyeongHun Lee ,  Jae Chang Kook ,  Dong Hwan Hwang ,  Seong Wook Hwang ,  Jong Soo Kim ,  Woo Jin Chang ,  Seongwook Ji ,  Chon Ok Kim ,  Wonmin Cho ,  Hyun Sik Kwon ,  JongSool Park ,  Jinseok Kim ,  Tae Whan Kim

IPC: F16H3/66

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/0073 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: A planetary gear train of an automatic transmission for a vehicle is disclosed. 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.

公开(公告)号：US10047833B2

公开(公告)日：2018-08-14

申请号：US15375965

申请日：2016-12-12

Applicant: HYUNDAI MOTOR COMPANY

Inventor： 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: F16H3/66

Abstract: A planetary gear train disclosed herein includes an input shaft for receiving engine torque; an output shaft for outputting shifted torque; a first planetary gear set having first, second, and third rotational elements; a second planetary gear set having fourth, fifth, and sixth rotational elements; a third planetary gear set having seventh, eighth, and ninth rotational elements; a fourth planetary gear set having tenth, eleventh, and twelfth rotational elements; a first shaft interconnecting the first, fifth, ninth, and tenth rotational elements; a second shaft connected with the second rotational element and the input shaft; a third shaft connected with the third rotational element; a fourth shaft interconnecting the sixth and eighth rotational elements, and selectively connected with the second shaft; a fifth shaft connected with the seventh rotational element and selectively connected with the second shaft; and a sixth shaft connected with the eleventh rotational element and the output shaft.

公开(公告)号：US10012293B2

公开(公告)日：2018-07-03

申请号：US15374858

申请日：2016-12-09

Applicant: HYUNDAI MOTOR COMPANY

Inventor： 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: F16H3/66

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: 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 planetary 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 linearity of step ratios of shift stages.

公开(公告)号：US20180094699A1

公开(公告)日：2018-04-05

申请号：US15373306

申请日：2016-12-08

Applicant: Hyundai Motor Company

Inventor： 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: F16H3/66

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: A planetary gear train of an automatic transmission includes an input shaft for receiving an engine torque, an output shaft outputting changed torque, a first planetary gear set including a first, second, and third rotation elements, a second planetary gear set including a fourth, fifth, and sixth rotation elements, a third planetary gear set including a seventh, eighth, and ninth rotation elements, a fourth planetary gear set including a tenth, eleventh and twelfth rotation elements, a first shaft connected with the first rotational element, a second shaft interconnecting the second rotational element and the fourth rotational element and connected with the input shaft, a third shaft interconnecting the third rotational element and the tenth rotational element, a fourth shaft interconnecting the fifth rotational element and the eighth element, a fifth shaft connected with the sixth rotational element, and a sixth shaft connected with the seventh rotational element.

公开(公告)号：US09829077B2

公开(公告)日：2017-11-28

申请号：US15158208

申请日：2016-05-18

Applicant: HYUNDAI MOTOR COMPANY

Inventor： 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: F16H3/66

Abstract: 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.

公开(公告)号：US20180094702A1

公开(公告)日：2018-04-05

申请号：US15376041

申请日：2016-12-12

Applicant: HYUNDAI MOTOR COMPANY

Inventor： 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: F16H3/66

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: A planetary gear train of an automatic transmission for a vehicle includes: an input shaft for receiving an engine torque; an output shaft for outputting a changed torque; and first, second, third, and fourth planetary gear sets each including three rotational elements. The gear train also includes eight shafts for selectively connecting the planetary gear sets, the input and output shafts, and a transmission housing in various configurations to achieve at least ten forward speeds and at least one reverse speed.

公开(公告)号：US20180094701A1

公开(公告)日：2018-04-05

申请号：US15375373

申请日：2016-12-12

Applicant: Hyundai Motor Company

Inventor： 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: F16H3/66

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: A planetary gear train of an automatic transmission for a vehicle includes: an input shaft and an output shaft; a first planetary gear set including a first, second, and third rotation elements; a second planetary gear set including a fourth, fifth, and sixth rotation elements; a third planetary gear set including a seventh, eighth, and ninth rotation elements; a fourth planetary gear set including a tenth, eleventh and twelfth rotation elements; a first shaft interconnecting the first rotational element and the twelfth rotational element; a second shaft connected with the second rotational element and the input shaft; a third shaft interconnecting the third rotational element and the fourth rotational element; a fourth shaft interconnecting the sixth rotational element and the seventh rotational element; a fifth shaft interconnecting the ninth rotational element and the tenth rotational element; and a sixth shaft connected with the eleventh rotational element and the output shaft.

公开(公告)号：US20180087617A1

公开(公告)日：2018-03-29

申请号：US15375965

申请日：2016-12-12

Applicant: HYUNDAI MOTOR COMPANY

Inventor： 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: F16H3/66

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: A planetary gear train disclosed herein includes an input shaft for receiving engine torque; an output shaft for outputting shifted torque; a first planetary gear set having first, second, and third rotational elements; a second planetary gear set having fourth, fifth, and sixth rotational elements; a third planetary gear set having seventh, eighth, and ninth rotational elements; a fourth planetary gear set having tenth, eleventh, and twelfth rotational elements; a first shaft interconnecting the first, fifth, ninth, and tenth rotational elements; a second shaft connected with the second rotational element and the input shaft; a third shaft connected with the third rotational element; a fourth shaft interconnecting the sixth and eighth rotational elements, and selectively connected with the second shaft; a fifth shaft connected with the seventh rotational element and, selectively connected with the second shaft; and a sixth shaft connected with the eleventh rotational element and the output shaft.