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

Thomas Hunn

Thorsten Koch

Achim Schulz

Matthias Dietz

Ali Oezkan

Oliver Moessinger

Marco Ujhasi

Klaus Bohnert

Michael Becker

Kay Lorenz

A motor vehicle has a vehicle body and a chassis that has at least one wheel suspension device for two opposing wheel. An adjusting device is assigned to each of the wheels. The adjusting devices are coupled to one another by a stabilizer. At least two stabilizer bearings are provided for rotatable support of the stabilizer, and at least one coupling device is provided on the vehicle body for variable torque support of the stabilizer. Accordingly, a reliable level lifting function is provided, based on a sturdy configuration that is both space-saving and weight-saving. The coupling device for torque support of the stabilizer on the vehicle body may have a switchable blocking device and/or at least one spring mechanism.

Motor vehicle having a vehicle body and a chassis

A motor vehicle has a rear axle cross member, from which two diagonal struts project forward in a V-shape, which diagonal struts are connected with their front end in each case to a vehicle longitudinal member. Here, it is important that an annular, closed stiffening structure is provided behind the rear axle cross member as viewed in the direction of travel. The stiffening structure is supported with its front end on the rear axle cross member and with its rear end, via struts which project rearward in a V-shape, on rear vehicle longitudinal members.

Motor vehicle

A chassis system for a motor vehicle has a device for roll stabilization and a device for wheel camber adjustment. The device for roll stabilization and the device for wheel camber adjustment have one or more hydraulic actuating devices. The device for roll stabilization and the device for wheel camber adjustment are coupled to one another by a common hydraulic system. Accordingly, a link is provided between the roll stabilization arrangement and the camber adjustment arrangement in the motor vehicle. An active camber adjustment arrangement is realized by using the hydraulic power supply and the valves of the roll stabilization arrangement.

Chassis system for a motor vehicle and method for driving dynamics regulation

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Renningen, Germany

Thomas Hunn