Aero-dynamic and aero-acoustically optimized support bar or roof load carrier for fastening on vehicle, particularly automobile, comprises longitudinally extending hollow profile with aerodynamic drop-shaped profile section

摘要

The aero-dynamic and aero-acoustically optimized support bar or roof load carrier comprises a longitudinally extending hollow profile (1) made of aluminum with an aerodynamic drop-shaped profile section aligned in vehicle longitudinal direction arranged on a vehicle roof. The hollow profile has material cluster (6) reaching in the hollow profile in an area of its end section near the roof, which permits different linear guiding of the roof contours of the vehicle roof of one or multiple vehicles.