FIELD: automotive industry.
SUBSTANCE: invention relates to device creating aerodynamic forces for pressing vehicle to road when running at high speed. Proposed spoiler consists of hollow housing formed by upper and lower wings and side plates, and brackets for fastening on car body. One or several holes are made in tail portion of lower wing of hollow housing of spoiler to provide aerodynamic coupling of spoiler hollow housing and higher pressure zone located under spoiler. Diameters of holes are equal to thickness of wall of lower wing of spoiler housing in places of location of holes.
EFFECT: improved operation reliability of spoiler by preserving its integrity at high pressure differentials caused by high speed of vehicle.
2 cl, 2 dwg
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