Internal combustion engine has recess engaged in shaft along radial direction of basic camshaft and in bearing recess of bearing, and bearing seats that are arranged between cylinders of engine main portion along axial direction

摘要

The engine (1) has basic camshaft (6) assigned with cam support (7). The locking recesses are arranged with locking device to generate axial holding force. The locking recesses are located in locking position of cam support. The contact points are contacted on locking element of locking device. The bearings (10-12) are provided with bearing ring. The recess is engaged in shaft along radial direction of basic camshaft and in bearing recess of bearing (11). The bearing seats (15-17) are arranged between cylinders of engine main portion along axial direction.