Reducing airflow resistance of motor vehicles - involves at least one air guide surface attached on loading door to rotate and which can be swivelled from neutral position to position at angle to door

摘要

At least one air guide surface is attached on the loading door to rotate. It can be swivelled from a neutral position to a position at an angle to the door by an actuator which is also pivot-mounted on the loading door and attached by a linkage to the air guide surface, thereby reducing the resistance of the air flow. The loading door together with the air flow resistance reduction device can be swung open as far as the side of the vehicle. This can be done without the device having to be disassembled or manipulated.