FIELD: mechanical engineering; engines; base members. SUBSTANCE: timing gear has housing 4 adhesively connected in separate zones, through gasket 5 made of viscoelastic damping material, with stiffening limited rib 6. Material of gasket 5 has physical and mechanical properties predetermined by relationship. Gasket can have discrete structure and different thickness and composition, and rib can be made of different shape. Recommended sphere of application is automobile engines. EFFECT: enhanced efficiency of damping and reduced amplitude of vibration and noise radiated by walls of housing of engine mechanism drive. 5 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTERNAL COMBUSTION ENGINE CYLINDER HEAD COVER | 1998 |
|
RU2148724C1 |
| OIL SUMP OF INTERNAL COMBUSTION ENGINE | 1998 |
|
RU2149272C1 |
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|
RU2126901C1 |
| NOISE-AND-VIBRATION DAMPING UNIT OF VEHICLE BODY PANEL | 1998 |
|
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| CHAIN DRIVE OF INTERNAL COMBUSTION ENGINE VALVE TIMING GEAR AND AUXILIARIES | 1997 |
|
RU2145385C1 |
| HOOD OF VEHICLE INTERNAL COMBUSTION ENGINE | 2001 |
|
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| INTERNAL COMBUSTION ENGINE VALVE-TIMING GEAR | 1999 |
|
RU2172845C1 |
| VEHICLE INTERNAL COMBUSTION ENGINE CASING | 2000 |
|
RU2172853C1 |
| INTERNAL COMBUSTION ENGINE | 1997 |
|
RU2118683C1 |
| INTERNAL COMBUSTION ENGINE OIL SUMP | 1997 |
|
RU2131986C1 |
