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:
Jul. 14, 2015
Filed:
Aug. 22, 2013
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Byoung Hoon Choi, Seongnam-si, KR;
Dong Soo Shim, Cheonan-si, KR;
Jae Shin Yi, Suwon-si, KR;
Seung Ki Kong, Hwaseong-si, KR;
Hak Sung Lee, Gunpo-si, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/04 (2010.01); F16H 61/00 (2006.01);
U.S. Cl.
CPC ...
F16H 57/0442 (2013.01); F16H 61/0031 (2013.01);
Abstract
A failsafe device for a vehicle is provided that includes a transmission of a vehicle and a controller configured to operate an oil supply unit and an emergency oil supply unit. The oil supply unit supplies oil to the transmission via a first oil channel and produces hydraulic pressure and the emergency oil supply unit supplies oil to the transmission via a second oil channel and produces the hydraulic pressure when an oil supply system fails.