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:
Sep. 06, 2016
Filed:
Dec. 01, 2014
Hyundai Motor Company, Seoul, KR;
Changwook Lee, Suwon-Si, KR;
Jaechang Kook, Hwaseong-Si, KR;
Jongsool Park, Hwaseong-Si, KR;
Kangsoo Seo, Yongin-Si, KR;
Donghwan Hwang, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A planetary gear train of an automatic transmission for a vehicle may include an input shaft, an output shaft, three planetary gear sets, three transfer gears, and six friction elements. Each of the three planetary gear sets may include three rotation elements, constituting nine rotational elements. The rotational elements may be connected or selectively connected to the input shaft, a transmission housing or each other by an external gear or by the six friction elements. The three transfer gears may be applied to the external gear.