The invention proposes a motor vehicle cradle structure (22) comprising:—at least two longitudinal side rails (30) made of aluminium or aluminium alloy which are spaced apart transversely;—at least one crossmember (32), of transverse orientation, made of aluminium or of aluminium alloy, which connects together the two longitudinal side rails (30); in which the crossmember (32) is secured to the longitudinal side rails (30) in a non-dissociable manner by bonding in combination with a fastening using rivets (90), characterized in that the surfaces bonded together are spaced apart by a determined dimensional clearance (j) able to accept glue or an adhesive agent.
MOTOR VEHICLE FRONT CRADLE STRUCTURE MADE OF RIVETED AND BONDED ALUMINIUM
28.11.2019
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Motor vehicle front cradle structure made of riveted and bonded aluminium
Europäisches Patentamt | 2022
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