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

Oliver Fischer

Joachim Paul

Sebastian Weber

Holger Hinrich

Thomas Wiegand

Alexander Koeppe

Bernd Jachowski

Wolfgang Schuster

An underbody structure for a motor vehicle has: at least one underbody panel; and at least one air guide. The air guide is assigned to the underbody panel and has at least one separation edge for bringing about a flow separation. The air guide is passively pivotable back at least in sections behind a plane formed by a carriageway-side outer side of the underbody panel such that the separation edge is capable of yielding upon contact with an obstacle in order to avoid damage.

Underbody structure for a motor vehicle

An electric actuator () for a clutch arrangement () of a motor vehicle () has an electric drive unit () for providing mechanical driving force, an electric control unit () that is connected to the electric drive unit () to control the drive unit (), and a cooling element () that is connected thermally to electric components of the drive unit () and/or the control unit (). The cooling element () is assigned a coolant line (), through which a coolant can be conducted to dissipate heat from the electric components.

Electric actuator

A motor vehicle () has a body () and a sill () arranged between the wheel houses () on a longitudinal side of the vehicle. The sill () has a sill element () that is adjustable in the lateral direction between a first end position and a second end position. At least one protruding air guiding element () is arranged on the sill element ().

Motor vehicle with an adjustable sill

A device and method for cooling an axle differential of a motor vehicle includes an air-guiding plate for guiding the air stream under the motor vehicle. An air-guiding plate is provided for guiding the air stream under the motor vehicle.

Growing community of inventors

Korntal, Germany

Oliver Fischer