Air guiding system for a vehicle
View Patent ↗An air guiding system for a vehicle, particularly for a passenger car, is arranged in a rear area of the vehicle and has at least one central main air guiding element that can be displaced from a moved-in inoperative position into a moved-out operative position. Lateral auxiliary air guiding elements are displaceable together with each central main air guiding element. The lateral auxiliary air guiding elements can be rotated with respect to each central main air guiding element about a respective pivot fixed to the main air guiding element in order to change them from an also moved-in inoperative position into an also moved-out operative position.
1. Vehicle air guiding system arranged in a vehicle rear area, comprising at least one central main air guiding element arranged to be displaceable between a moved-in inoperative position and a moved-out operative position, and lateral auxiliary air guiding elements arranged to be displaceable together with the at least one central main air guiding element, wherein the lateral auxiliary air guiding elements are arranged to be rotatable with respect to the at least one central main air guiding element about a respective pivot fixed to the at least one central main air guiding element in order to change the lateral auxiliary air guiding elements from an also moved-in inoperative position into an also moved-out operative position;
wherein an operating device is operatively associated with each of the lateral auxiliary air guiding elements for rotation thereof with respect to the at least one central main air guiding element;
wherein the lateral auxiliary air guiding elements can be changed isochronously or simultaneously with the displacement of the at least one central main air guiding element from the also moved-in inoperative position into the also moved-out operative position; and
wherein a coupling device is operatively associated with the operating device and mechanically couples a rotation of a respective one of the lateral auxiliary air guiding elements with respect to the displacement of the at least one central main air guiding element.
2. The vehicle air guiding system according to claim 1 , wherein the operating device comprises an operating element having a first end operatively and articulatingly connected with the at least one central main air guiding element, a second end associated with a connecting link guide of a respective of one of the lateral auxiliary air guiding elements.
3. The vehicle air guiding system according to claim 2 , wherein the operating element has a bent configuration.
4. The vehicle air guiding system according to claim 3 , wherein the connecting link guide is so configured that a maximal move-out position of the lateral auxiliary air guiding elements is provided at a low move-out height of the at least one central main air guiding element.
5. The vehicle air guiding system according to claim 1 , wherein the coupling device has a coupling element which, on one side, is articulatingly connected with the operating element of the operating device and, on another side, is articulatingly connected with a vehicle body section.
6. The vehicle air guiding system according claim 1 , wherein separate drives are operatively associated with the lateral auxiliary air guiding elements and the at least one central main air guiding element.
7. The vehicle air guiding system according to claim 1 , wherein the lateral auxiliary air guiding elements are arranged to be rotated about an angle of approximately 90° with respect to the at least one central main air guiding element for movement between the inoperative position and the operative position.
8. The vehicle air guiding system according claim 1 , wherein the lateral auxiliary air guiding elements are hidden within vehicle structure in the inoperative position of the at least one central main air guiding element.