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:
Jun. 20, 2017
Filed:
Jul. 15, 2015
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Keunseok Lee, Whasung-Si, KR;
Kum Lim Choi, Whasung-Si, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/48 (2006.01); B60K 6/365 (2007.10); F16H 37/04 (2006.01); B60K 6/36 (2007.10); B60K 6/48 (2007.10); B60K 6/547 (2007.10); F16H 3/00 (2006.01);
U.S. Cl.
CPC ...
B60K 6/365 (2013.01); B60K 6/36 (2013.01); B60K 6/48 (2013.01); B60K 6/547 (2013.01); F16H 37/046 (2013.01); B60K 2006/4816 (2013.01); F16H 3/006 (2013.01); F16H 2200/006 (2013.01); F16H 2200/0021 (2013.01); F16H 2200/0086 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6256 (2013.01); Y10S 903/91 (2013.01); Y10S 903/919 (2013.01);
Abstract
A power transmission apparatus for a vehicle may include a first shift module configured to change torque input from an engine into four speed stages and to output the four speed stages, a motor/generator directly connected an output side of the first shift module, a second shift module configured to change the four speed stages input from the first shift module into eight speed stages by using a planetary gear set and to output the eight speed stages, and an output device connected to an output side of the second shift module through an output shaft.