The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2020
Filed:
Dec. 04, 2017
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Seong Wook Hwang, Gunpo-si, KR;
Hyun Sik Kwon, Seoul, KR;
Ki Tae Kim, Incheon, KR;
Won Min Cho, Hwaseong-si, KR;
Jae Chang Kook, Hwaseong-si, KR;
Seong Wook Ji, Gunpo-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 3/66 (2006.01);
U.S. Cl.
CPC ...
F16H 3/663 (2013.01); F16H 3/66 (2013.01); F16H 3/666 (2013.01); F16H 2200/0078 (2013.01); F16H 2200/0086 (2013.01); F16H 2200/201 (2013.01); F16H 2200/2012 (2013.01); F16H 2200/2023 (2013.01); F16H 2200/2048 (2013.01);
Abstract
A multi-stage transmission for a vehicle, may include an input shaft and an output shaft; a first planetary gear set, a second planetary gear set, a third planetary gear set, and a fourth planetary gear set provided to transfer a torque between the input shaft and the output shaft and each including three rotation elements; and seven shifting elements connected to the rotation elements of the planetary gear sets.