Panneau de carrosserie (1) de véhicule composé d'une paroi extérieure (5) supportée par une doublure (2) structurelle comprenant des raidisseurs (20, 20a, 20b, 20c) agencés pour conférer audit panneau de carrosserie une résistance mécanique donnée. Un ou plusieurs éléments de liaison (3) rapportés, relient par chacune de leurs deux extrémités (31) des points d'attache (21) distincts disposés sur la doublure.
A vehicle bodywork panel is formed by an outer wall supported by a structural lining. The structural lining is produced by molding a plastic or composite material. The structural lining may include stiffeners arranged to provide said bodywork panel with a given amount of mechanical strength. One or more added connection elements connect separate fastening points disposed on the structural lining and each end of each of the connection elements is inserted into a housing disposed on a stiffener. The rigidity of the connection elements is adapted to suppress a vibration response of the stiffeners. The housing and the connection element may form a flush-mounted connection.
PANNEAU DE CARROSSERIE COMPORTANT DES ELEMENTS DE RIGIDIFICATION RAPPORTES
2020-12-25
Patent
Electronic Resource
French
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