Daimler Ag

Mirko Sretenovic

Asmir Salkic

Konrad Eipper

Thomas Rudlaff

Denis Andree

Jan Krueger

Stephan Goettker

Jan KRÜGER

A diagonal strut device () for reinforcing arrangement on an undercarriage of a motor vehicle. A plurality of struts () made from a fiber-reinforced plastic composite material extend away from a central joint element (). Each strut () can be connected to the undercarriage via this from the end facing away from the central joint element (). For this, a connecting joint element () is arranged on the end of each strut () facing away from the central joint element (), wherein the central joint element () and the connecting joint elements () are formed from a light metal material. The central joint element () and the connecting joint elements () are then connected to the struts () by an at least positive connection. The central joint element () and the connecting joint elements () are each formed from several individual elements joined together.

Diagonal strut device, method for manufacturing same and motor vehicle underfloor reinforced by means of the diagonal strut device

A diagonal strut device () for reinforcing arrangement on an undercarriage of a motor vehicle. The diagonal strut device () has a plurality of struts () made from a fibet-reinforced plastic composite material, which extend away from a central joint element (). Each strut () can be connected to the undercarriage via it's end facing away from the central joint element (). For this, a connecting joint element () is arranged on the end of each strut () facing away from the central joint element (). The central joint element () and the connecting joint elements () are formed from a light metal material. The central joint element () and the connecting joint elements () are then connected to the struts () by an at least firmly bonded cast joint. Further, a method for the production of a diagonal strut device (), as well as a motor vehicle undercarriage, which uses the diagonal strut device () for reinforcement.

Diagonal strut device, method for manufacturing same and motor vehicle underfloor reinforced by means of diagonal structure device

A three-dimensionally shaped body module component and a method for the production thereof, which is assembled from a plurality of body module segments (). The body module segments () are sections of continuously pultruded fiber plastic composite pultrudates, wherein each pultrudate has a basic structure consisting of endless fibers () laid in accordance with the force flux with respect to a predetermined geometry of the component. Furthermore, the basic structure has at least one passage () per body module segment () for receiving a connecting means (), so as to connect at least two of the body module segments (). The fibers () laid in accordance with the force flux are laid around the passage (), and, furthermore, a stabilization structure () made from fibers is arranged around it.

Body module component, and method for the production thereof

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Stuttgart, Germany

Mirko Sretenovic