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:
May. 31, 2011
Filed:
Jun. 20, 2008
Young Hong Kwak, Suwon, KR;
Kiyoung Kwon, Seoul, KR;
Jin Kook Kong, Suwon, KR;
Kyoung Joon Chang, Seongnam, KR;
Young Hong Kwak, Suwon, KR;
Kiyoung Kwon, Seoul, KR;
Jin Kook Kong, Suwon, KR;
Kyoung Joon Chang, Seongnam, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A continuous variable valve lift apparatus according to an exemplary embodiment of the present invention includes an input cam disposed to an input shaft, a first shaft in parallel with the input shaft, a first link connected with the first shaft, a second link rotatably connected to the first link, an output cam that is rotatably connected with the second link and configured with a contact portion contacting the input cam, a second shaft disposed to the output cam parallel with the input shaft, at least one valve unit that is opened and closed by the output cam, and a control part that controls a position of the second shaft.