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:
Nov. 21, 2017
Filed:
Nov. 20, 2015
Hyundai Motor Company, Seoul, KR;
Hyun Sik Kwon, Whasung-Si, KR;
Jae Chang Kook, Whasung-Si, KR;
Dong Hwan Hwang, Whasung-Si, KR;
Seong Wook Hwang, Whasung-Si, KR;
Chang Wook Lee, Whasung-Si, KR;
Seongwook Ji, Whasung-Si, KR;
Wonmin Cho, Whasung-Si, KR;
JongSool Park, Whasung-Si, KR;
KyeongHun Lee, Whasung-Si, KR;
Jong Soo Kim, Whasung-Si, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A planetary gear train of an automatic transmission may include: an input shaft; an output shaft; first to fourth planetary gear sets; and six control elements being disposed at a portion where one of the rotating element is selectively connected to another rotating element, or the rotating element is selectively connected to the transmission housing, wherein the input shaft is continuously connected to the second rotating element, the output shaft is continuously connected to the twelfth rotating element, the first rotating element is continuously connected to the seventh rotating element, the fourth rotating element is directly connected to the transmission housing, the fifth rotating element is continuously connected to the eleventh rotating element, and the ninth rotating element is continuously connected to the tenth rotating element.