Air flap for ventilation, heating or conditioning unit of motor vehicle has first outer edge including with hinge axis a first face, and second outer edge including with hinge axis a second face, the first face being larger than second

摘要

The air flap(10) has a shut-off face(28) extending between two outer edges. The first outer edge(12) includes with the hinge axis(24) a first face(A), and the second outer edge(14) includes with the hinge axis a second face(B), the first face being larger than the second. The shut-off face is located between side walls(30,32), and the shut-off face at least in areas is formed three-dimensionally to aid flow, and may be curved, for example. An Independent claim is included for an air suction device in a ventilation, heating or conditioning unit of a motor vehicle, which includes the proposed air flap.