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:
Jun. 21, 2016
Hyundai Motor Company, Seoul, KR;
Wonmin Cho, Hwaseong-si, KR;
Jae Chang Kook, Hwaseong-si, KR;
Hyun Sik Kwon, Seoul, KR;
Seongwook Ji, Ansan-si, KR;
Wookjin Jang, Yongin-si, KR;
Seong Wook Hwang, Gunpo-si, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A planetary gear train of claim of an automatic transmission for a vehicle may include an input shaft, an output shaft, a first planetary gear set, a second planetary gear set, a third planetary gear set, a fourth planetary gear set, six control elements for selectively interconnecting rotation elements of the planetary gear sets and a transmission housing, a first connecting member directly connected to the transmission housing, a second connecting member selectively connected to the transmission housing, a third connecting member, a fourth connecting member selectively connected to the input shaft, a fifth connecting member directly connected to the input shaft, and selectively connected to the third connecting member, a sixth connecting member selectively connected to the transmission housing, a seventh connecting selectively connected the fifth connecting member, and selectively connected to the transmission housing, and an eighth connecting member directly connected to the output shaft.