flexible kraftfahrzeugachse with a crossbar, a stabilisatorfunktion integrated, corresponding cross member, manufacturing method and vehicle

摘要

P the invention relates to a flexible ssieu of a motor vehicle, comprising a cross-member (1) connecting the two longitudinal arms, said cross-member (1) having two flanks (11) connected in an upper part of said cross-member (1), characterized in that at least one wall of said cross-member presents a deformation (14) extending longitudinally between the said flanks (11), said deformation (14) being carried out in the wall so as to have a closed section, or substantially closed. / p