[Problem] To supplement a lack of tensile rigidity and a lack of collision performance at the same time. [Solution] This exterior panel of an automobile comprises: an exterior material 110; and a reinforcing member 120 that comes into contact along an automobile inner surface of the exterior material 110, and that has a second moment of area, in a direction orthogonal to the exterior material, of less than or equal to 15000 mm4 at a cross section orthogonal to the length direction. With this configuration, the second moment of area of the reinforcing member 120 in a direction orthogonal to the length direction is less than or equal to 15000 mm4, and thus, a lack of tensile rigidity can be supplemented at the same time.
AUTOMOTIVE EXTERIOR PANEL
PANNEAU EXTERIEUR DE VEHICULE AUTOMOBILE
2018-02-01
Patent
Electronic Resource
English
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |