Hawe Hydraulik Se

Hoerbiger Automotive Komfortsysteme Gmbh

Hoerbiger Holding Ag

Xetto Gmbh

Peter Müller

Jürgen Osterried

Gerhard Huber

Klaus Stolle

Peter Roider

Florian Mayr

Gisela Schleich

Paul Franz

Frank Hackenberg

Stefan Maier

Ulrich Tertel

A hydraulic component for vehicles, such as for maritime applications, is a hydraulic cylinder-piston unit. The piston of the hydraulic component has a piston rod with a measurement section. A magnetic rod in the piston rod extends over the measurement section. The magnetic rod has a helically varied magnetic field direction. The hydraulic component includes a sensor device having a scanning region measuring the field direction. The sensor device is arranged such that, over the entire stroke path of the piston, at least a part of the magnetic rod is located in the scanning region. The sensor device has a sensor unit configured to transmit measurement results for the field direction to a processing unit, configured to process and output the measurement results. Furthermore, the present invention relates to a hydraulic adjustment system having at least one hydraulic component and a vehicle having at least one hydraulic adjustment system.

Hydraulic component, hydraulic adjustment system comprising such a hydraulic component, and vehicle comprising such a hydraulic adjustment system

In a motor vehicle chassis, at least one wheel suspension, which comprises a spring in the form of a coil spring, has associated therewith a hydraulic height adjustment device having a cylinder-piston arrangement which acts on a base point of the coil spring. The cylinder-piston arrangement can be supplied by a decentral hydraulic aggregate which is associated with the relevant wheel and comprises a storage container for hydraulic fluid and a hydraulic pump driven by an electric motor. At least the electric motor of the hydraulic aggregate is situated within the coil spring.

Motor vehicle chassis

Growing community of inventors

Augsburg, Germany

Peter Müller