Inlet and exhaust valves drive assembly in internal combustion engine, includes cam shaft and eccentric shaft formed of axles rods and are fitted into bores in frame wall using coupling flanges

摘要

An eccentric shaft (7) and a cam shaft (8) are comprised of the axle rods (1,9), respectively. Coupling flanges (3,10) are fitted to the ends (11,12) of the eccentric and the cam shafts that are inserted into the bores (6a,6b) in a frame wall (5).