Invention Grant
US08424957B2 Method for operating a motor vehicle with a wind deflector, a roof arrangement and a rear air-guiding device
有权
用于操作具有导风板的机动车辆，屋顶装置和后部空气引导装置的方法
- Patent Title: Method for operating a motor vehicle with a wind deflector, a roof arrangement and a rear air-guiding device
- Patent Title (中): 用于操作具有导风板的机动车辆，屋顶装置和后部空气引导装置的方法
-
Application No.: US12547715Application Date: 2009-08-26
-
Publication No.: US08424957B2Publication Date: 2013-04-23
- Inventor: Wolfgang Dittrich , Kurt Pfertner , Jurgen Bayer , Thomas Aussem
- Applicant: Wolfgang Dittrich , Kurt Pfertner , Jurgen Bayer , Thomas Aussem
- Applicant Address: DE
- Assignee: Dr. Ing. H.C. F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing. H.C. F. Porsche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102008049987 20081001
- Main IPC: B62D35/00
- IPC: B62D35/00 ; B60J7/22
Abstract:
A motor vehicle (1) has a wind deflector (13) adjacent an upper cowl (8), a roof arrangement (10) behind the wind deflector (13) and an air-guiding device (16) behind the roof arrangement (10). The wind deflector (13) is extended into a first operative position (WS1) and the rear air-guiding device (16) is transferred into first lifting position (HS1) if the roof arrangement (10) is open and if the driving speed (VF) of the motor vehicle (1) is below a predetermined first value (V1). The wind deflector (13) is transferred into a second operative position (WS2) and the rear air-guiding device (16) is transferred into a second lifting position (HS2) above the first lifting position (HS1) if the roof arrangement (10) is open and if the driving speed (VF) is above a predetermined, second value (V2).
Public/Granted literature
Information query
IPC分类:
