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:
Apr. 19, 2016
Filed:
Apr. 15, 2014
Hyundai Motor Company, Seoul, KR;
Chulmin Ahn, Busan, KR;
Seok Joon Kim, Yongin-si, KR;
SeongGon Byun, Anyang-si, KR;
Tae Hyun Kim, Seongnam-si, KR;
Baekyu Kim, Suwon-si, KR;
Buhm Joo Suh, Hwaseong-si, KR;
Jae Heon Lee, Hwaseong-si, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A transmission system of a hybrid electric vehicle may include a first shaft connected to an engine, a first hollow shaft disposed without rotational interference with the first shaft, selectively connected to the first shaft, and provided with a first output gear, a second hollow shaft disposed without rotational interference with the first hollow shaft and provided with a second output gear, a second shaft disposed in parallel with the first shaft and connected to the first shaft through a gear unit, a clutch selectively connecting the first shaft to the first hollow shaft, a first motor/generator operably connected to the second hollow shaft, and a second motor/generator operably connected to the second shaft.