| 摘要 |
A continuous variable valve lift apparatus is provided to be manufactured without changing structure of a cylinder head by forming a conventional valve device around a cam shaft. A continuous variable valve lift apparatus comprises a cam shaft(100), an input cam(200) provided in the cam shaft; a variable lever(300) consisting of a first arm(310) equipped with a first connecting shaft and a second arm(320) equipped with a second connecting shaft; a first link(500) rotating around a first connecting shaft according to the rotation of the input cam; a second link(600) rotating around the second connection shaft according to the rotation of the first link; a rotating output cam(700) rotating around the cam shaft according to the rotation of the second link; and a valve open and shut part(800) opening and closing by rotation of an output cam. |
