Brace i.e. elongated push bar, for front bumper of motor vehicle, has damping units including ribs defined by upper and lower edges and free edges, where each free edge is extended from upper edge that is connected to lower edge

摘要

The brace (1) has damping units (10) damping a pedestrian impact i.e. infant head impact, that is exerted on a thin outer shell i.e. grille, along a determined impact direction. The units include a set of longitudinal ribs (32, 34) that is defined by two opposed upper and lower edges (36, 38) connected to reinforcement zones and by another two opposed free edges (40), where each free edge is extended from the edge (36) that is connected to the edge (38).