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

US7717438B2 · kind B2 · utility

Assignee

• Dr. Ing. h.c. F. Porsche AG · DE

Inventors

• Thorsten Koch · Schwieberdingen, DE
• Thomas Hunn · Renningen, DE

Key dates

• Filing date: Jul 8, 2008
• Grant date: May 18, 2010
• Expiry date: Jul 8, 2028

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60G2800/0122
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

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.