초록 ▼

A rear air-guiding device (20) for a fastback motor vehicle (10) is arranged in the region of a roof rear edge (15) above a rear window (13) and includes an air-guiding element (22) that is movable from a rest position (30) into at least one operational position (31; 32). The rear air-guiding device

A rear air-guiding device (20) for a fastback motor vehicle (10) is arranged in the region of a roof rear edge (15) above a rear window (13) and includes an air-guiding element (22) that is movable from a rest position (30) into at least one operational position (31; 32). The rear air-guiding device has a gap sealing device that seals off a gap between a leading edge of the air-guiding element (22) and a body surface when the air-guiding device (20) is in the operational position (31; 32) and around which air would flow during driving.

대표청구항 ▼

1. A fastback motor vehicle, comprising: a roof with a rear edge; a rear window rearward of and lower than the rear edge of the roof; a rear air-guiding device arranged in a region of the rear edge of the roof and above the rear window, the rear air-guiding device including an air-guiding element th

1. A fastback motor vehicle, comprising: a roof with a rear edge; a rear window rearward of and lower than the rear edge of the roof; a rear air-guiding device arranged in a region of the rear edge of the roof and above the rear window, the rear air-guiding device including an air-guiding element that is movable between a rest position and at least one operational position; and a gap sealing lip formed from a flexible material and attached to a region of a leading edge of the air-guiding element, the gap sealing lip being sealingly engaged with the region of the rear edge of the roof so that the sealing lip seals off a gap between the leading edge of the air-guiding element and a body surface of the motor vehicle in the rest position and in the at least one operational position of the air-guiding element so that an air flows between the air-guiding element and the body surface is prevented during driving. 2. The fastback motor vehicle of claim 1, wherein the air-guiding element is a spoiler blade. 3. The fastback motor vehicle of claim 2, wherein the spoiler blade is an airfoil profile. 4. The fastback motor vehicle of claim 1, wherein the sealing lip is injection molded onto the air-guiding element.