Patent ID: 8555840

Claim:
A variable valve device comprising: an outer body including a valve-contacting side and an end of another side supported by at least two hydraulic lash adjusters, a bearing contacting a cam formed in the center, and a stepped latching device insertion hole formed in the center of the another side; an inner body that is located within the outer body including a side portion that can rotate together with an end portion of the outer body around a valve stem shaft along a mutual axis, and the other portion is connected to a bearing shaft to which the bearing is mounted; a latching device that is inserted in the latching device insertion hole and selectively causes movement of the outer body to depend on movement of the inner body; and a lost motion spring that is formed outside of the outer body, and that supplies elastic force to enable the inner body to perform a lost motion, wherein the at least two hydraulic lash adjusters are fluid-connected to the latching device, and wherein at least two valves contact on the valve-contacting side of the outer body.