A vehicular panel structure (S32) includes a panel (16), a reinforcement (20) disposed inward of the panel (16) in a vehicle, and mastic (50) that bonds the panel (16) and the reinforcement (20) to each other. The reinforcement (20) is provided with a body portion (22) constituting a middle portion in a longitudinal direction and having a linear expansion coefficient smaller than the linear expansion coefficient of the panel (16), a connection portion (24) constituting an end portion in the longitudinal direction, and a joining portion (34) allowing the body portion (22) and the connection portion (24) to be joined to each other by a thermosetting adhesive and a fastener (38). A long hole portion (46) is disposed in the reinforcement (20) and is formed in either the connection portion (24) or the body portion (22). The fastener (38) is inserted into the long hole portion (46).
METHOD OF PRODUCING A VEHICULAR PANEL STRUCTURE
VERFAHREN ZUR HERSTELLUNG EINER PLATTENSTRUKTUR EINES FAHRZEUGS.
PROCÉDÉ DE FABRICATION D'UNE STRUCTURE DE PANNEAU VÉHICULAIRE
2020-11-25
Patent
Electronic Resource
English
VEHICULAR ROOF PART STRUCTURE AND METHOD FOR PRODUCING VEHICULAR ROOF PANEL
European Patent Office | 2018
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