The invention relates to a front longitudinal member (10) of a motor vehicle comprising at least one first deformable zone (105) arranged so as to be deformed with a first degree of force upon impact, and at least one second deformable zone (110). Said second deformable zone (110) comprises at least one first cut-out space (115) with dimensions (d1, d2) such that the second deformable zone (110) deforms upon impact with a second degree of force which is weaker than the first degree of force.
BRANCARD AVANT D'UN VÉHICULE AUTOMOBILE ET PROCÉDÉ DE FABRICATION D'UN TEL BRANCARD.
FRONT RAIL ASSEMBLY OF A MOTOR VEHICLE AND MANUFACTURING METHOD OF SUCH FRONT RAIL ASSEMBLY
VORDERBAU EINES KRAFTFAHRZEUGES UND HERSTELLUNGSVERFAHREN EINES SOLCHEN VORDERBAUS
07.12.2016
Patent
Elektronische Ressource
Französisch
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