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:
Jan. 23, 2018
Filed:
Dec. 01, 2015
Hyundai Motor Company, Seoul, KR;
Myungsik Choi, Seoul, KR;
Young Hong Kwak, Suwon-si, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A variable valve lift apparatus that changes a lift of a valve in an engine may include: an outer body; an inner body; a cam contact portion disposed in the second space, rotatably connected to the inner body, and contacting the cam so that the inner body makes a lever motion according to rotation of the cam; a connecting shaft disposed and the one end of the inner body and connect the outer body with the inner body; and a lost motion spring, wherein the inner body is selectively fixed to the outer body or is selectively released from fixing with the outer body, and both ends of the connecting shaft protrude to both sides in the width direction of the outer body and a valve contact portion, which contacts a valve, is formed at the both ends.