FIELD: mechanical engineering; vehicles.
SUBSTANCE: according to first design version, at least one horizontal or close-to-horizontal surface of vehicle (hood, roof, trunk lid, rear door) are furnished with setting units in form of stops or servodrives by means of which load on said surface caused by on-coming air flow is transmitted directly to corresponding part of suspension or part of load-bearing member of body or vehicle roll-over protective structure arranged in place of attachment of suspension. According to second design version, at least one aerodynamic wing of any known shape is installed for changing its position on/in horizontal or close-to-horizontal surface and/or vertical or close-to-vertical surface of vehicle (front, rear fenders of body). Said setting units transmit load from aerodynamic wing when vehicle is running caused by on-coming air flow directly to corresponding part of suspension or parts of load-bearing member of body or vehicle roll-over protective structure arranged in place of attachment of suspension.
EFFECT: improved wheel-to-road adhesion with increase of vehicle stability when running at high speed.
4 cl, 7 dwg
