发明授权
- 专利标题： Air guiding device for a motor vehicle
- 专利标题（中）： 汽车导气装置
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申请号： US14061079申请日： 2013-10-23
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公开(公告)号： US09126640B2公开(公告)日： 2015-09-08
- 发明人: Steffen Hoelzel , Bjorn Foerster , Gerard Nijman , Mike Ludovica Karel Peeters , Louis-Phillippe Antoine Eugene Maria Reuvekamp , Guido Berge
- 申请人： Dr. Ing. h.c. F. Porsche Aktiengesellschaft , Apollo Vredestein B.V.
- 申请人地址： DE NL
- 专利权人： Dr. Ing. h.c.F. Porsche Aktiengesellschaft,Apollo Vredestein B.V.
- 当前专利权人： Dr. Ing. h.c.F. Porsche Aktiengesellschaft,Apollo Vredestein B.V.
- 当前专利权人地址： DE NL
- 代理商 Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- 优先权： DE102012020739 20121023
- 主分类号： B62D35/00
- IPC分类号： B62D35/00
摘要：
An air guiding device (10) for a motor vehicle, with a spoiler lip (12) extending in the transverse direction (FQ) of the vehicle, and with a pneumatic actuating device (28) for the spoiler lip (12), with the aid of which actuating device the spoiler lip (12) is shiftable between a retracted rest position and an extended position, wherein the pneumatic actuating device (28) has a pneumatic actuator (30) which is fillable with or is emptiable of air, wherein the pneumatic actuator (30) is divided in the transverse direction (FQ) of the vehicle into a plurality of zones (40, 42, 44), wherein the pneumatic actuator (30) has a plurality of air-fillable chambers (46, 48, 50) in each zone (40, 42, 44), and wherein the chambers (46, 48, 50) are fillable with or are emptiable of air in a manner individual to the zones.
公开/授权文献
- US20140175831A1 AIR GUIDING DEVICE FOR A MOTOR VEHICLE 公开/授权日：2014-06-26
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