FIELD: automotive engineering. SUBSTANCE: internal combustion engine has cylinder head 1, piston 2 with piston rings 3, connecting rod 4, crankshaft 5, cylinder sleeve 6, and crankcase 7 with threaded holes 8 to receive fastening members 9 connecting cylinder head 1 to crankshaft 7. Threaded holes 8 are arranged so that the distance between plane 10 perpendicular to axis 11 of threaded holes 8 and described within threaded portion 12 and plane 13 perpendicular to the axis of cylinder 14 and passing through the axis of crankshaft 5 is less than the distance between end surface 15 of lower piston ring 3 with piston 2 in its bottom dead center and plane 13 perpendicular to the axis 14 of the cylinder and extending through the axis of crankshaft 5. EFFECT: enhanced rigidity of crankshaft. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTERNAL COMBUSTION ENGINE | 1990 |
|
RU2013612C1 |
| CRANKCASE OF I C ENGINE | 0 |
|
SU1698472A1 |
| DEVICE TO CONTROL VELOCITY OF AIR FLOW IN INTAKE CHANNEL OF CYLINDER HEAD OF INTERNAL COMBUSTION ENGINE | 2000 |
|
RU2179645C2 |
| COMBUSTION CHAMBER OF INTERNAL COMBUSTION ENGINE | 1991 |
|
RU2015361C1 |
| PISTON FOR INTERNAL COMBUSTION ENGINE | 0 |
|
SU661180A1 |
| SEALING OF GAS BUILT BETWEEN HEAD AND SLEEVE OF CYLINDER OF INTERNAL COMBUSTION ENGINE | 0 |
|
SU1760146A1 |
| FLAT-TYPE INTERNAL COMBUSTION ENGINE | 0 |
|
SU1262074A1 |
| METHOD OF MANUFACTURE OF INTERNAL COMBUSTION ENGINE | 0 |
|
SU1719688A1 |
| GAS DISTRIBUTION MECHANISM | 0 |
|
SU1225901A1 |
| 0 |
|
SU1562477A1 |
