Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Apollo Vredestein B.v.

Bjorn Foerster

Gerard Nijman

Steffen Hoelzel

Mike Ludovica Karel Peeters

Louis-Phillippe Antoine Eugene Maria Reuvekamp

Guido Berge

An air guiding device () for a motor vehicle has a spoiler lip () mountable on a front part () of the motor vehicle via an adapter () and extends in the transverse direction (FQ) of the vehicle. A pneumatic actuating device () shifts the spoiler lip () between a retracted rest position and an extended position. A flexurally elastic rod () is guided in a guide () near the free end of the spoiler lip (). The spoiler lip () is mounted on the adapter () so that the spoiler lip (), even in the retracted rest position, is under a prestress that opposes the shifting of the spoiler lip () out of the rest position into an extended position.

Air guiding device for a motor vehicle

An air guiding device () for a motor vehicle, with a spoiler lip () extending in the transverse direction (FQ) of the vehicle, and with a pneumatic actuating device () for the spoiler lip (), with the aid of which actuating device the spoiler lip () is shiftable between a retracted rest position and an extended position, wherein the pneumatic actuating device () has a pneumatic actuator () which is fillable with or is emptiable of air, wherein the pneumatic actuator () is divided in the transverse direction (FQ) of the vehicle into a plurality of zones (), wherein the pneumatic actuator () has a plurality of air-fillable chambers () in each zone (), and wherein the chambers () are fillable with or are emptiable of air in a manner individual to the zones.

Growing community of inventors

Wurmberg, Germany

Bjorn Foerster