Each impact-absorbing member (4) has an open cross-sectional shape that is open to a first side of a vehicle width direction. Each impact-absorbing member (4) includes an upper wall (41), a lower wall (42), a side wall (43) extending between the upper wall (41) and the lower wall (42), an upper flange portion (48) extending upward from the upper wall 41, and a lower flange portion (49) extending downward from the lower wall 42. Curved portions (43a) to (43c) curved in the vehicle width direction in a protruding manner are formed in the side wall (43). The upper wall (41) and the lower wall (42) include a plurality of plate-shaped flat portions (41a), (41c), (42a), and (42c) adjacent in the vehicle width direction, and step portions (41b) and (42b) connecting the adjacent flat portions (41a), (41c), (42a) and (42c) while forming a step in a vertical direction, respectively.
IMPACT-ABSORBING STRUCTURE FOR VEHICLE
STOSSDÄMPFENDE STRUKTUR FÜR EIN FAHRZEUG
STRUCTURE D'ABSORPTION D'IMPACT POUR VÉHICULE
2023-06-28
Patent
Elektronische Ressource
Englisch