CRANKSHAFT COVER ASSEMBLY AND INTERNAL COMBUSTION ENGINE (VERSIONS) Russian patent published in 2019 - IPC F16C35/02 F02F7/00 

FIELD: machine building.

SUBSTANCE: invention relates to the engine building. Crankshaft cover assembly (10) comprises crankshaft cover (20) supporting crankshaft with possibility of rotation. Crankshaft cover assembly (10) comprises mass section (30). Two cover bolts (50) attach cover (20) of crankshaft to engine housing. Elastic retaining part (40) is located between two bolts (50) of cover (20) and elastically supports mass section (30) relative to cover (20) of crankshaft in axial direction of crankshaft. Embodiments of an internal combustion engine are also disclosed.

EFFECT: vibration suppression occurring in the crankshaft cover.

22 cl, 25 dwg