A plate member joint structure formed in a tubular shape includes: a first plate member including a pair of flange portions and having a hat-shaped cross section; and a second plate member in contact with and joined to the pair of flange portions of the first plate member, wherein each of the pair of flange portions of the first plate member has a first surface in contact with the second plate member and a second surface opposite to the first surface, the second surface of each of the flange portions is integrally provided with a reinforcing portion protruding opposite to the second plate member, and the reinforcing portion has a closed cross-sectional space. The closed cross-sectional space has a closed cross section when viewed in a direction orthogonal to a longitudinal direction and a plate thickness direction of the flange portions.
PLATE MEMBER JOINT STRUCTURE AND MANUFACTURING METHOD
2024-06-06
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2025
|European Patent Office | 2025
|European Patent Office | 2024
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