Spring control arm
AssigneeBenteler Automobiltechnik GmbH
InventorsDieter Friesen, Oliver Mielke, Stephan Meyer, Jürgen Hummelt, Thomas Klee, Manfred Bürger
Life of this patent
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AssigneeBenteler Automobiltechnik GmbH
InventorsDieter Friesen, Oliver Mielke, Stephan Meyer, Jürgen Hummelt, Thomas Klee, Manfred Bürger
Estimating the term…
A spring control arm for a wheel suspension of a motor vehicle is formed as a single-shell, essentially U-shaped sheet metal part and includes a back, spaced-apart side walls adjoining the back and each having an upper side wall region connected to the back, a lower side wall region distal from the back, and a central side wall region arranged between the upper and lower side wall regions. The spring control arm has first and a second end sections for attachment and a wider spring plate region disposed therebetween. The spring control arm has a substantially omega-shaped cross section in the spring plate region, which is more pronounced in a central longitudinal section due to outwardly projecting upper side wall sections than in an end longitudinal section of the spring plate region.
A spring control arm formed as a single-shell sheet metal part from a steel sheet for a wheel suspension of a motor vehicle, said spring control arm comprising:
Dependencies are inferred from the claim text.