Camshaft for stroke variable operation of gas exchange valves of internal combustion engine, has cams that are connected to rotational axis of camshaft

摘要

The camshaft (1) has cams (2,3,4,5) that are connected to rotational axis (6) of the camshaft. The cam profile is made of two axial cam sections for valve opening. The cam section of the cam profile and another cam section of another cam profile are formed to produce an identical valve lift.