The invention relates to a bumper assembly (1), which is coupled to a motor vehicle by means of a crash box (3), comprising a cross-member (2), which in cross-section has a contoured front wall (5) and a contoured rear wall (6), the expansion length of the front wall (5) in the vehicle vertical direction (Z) being less than 20% relative to the expansion length of the rear wall (6), and the expansion length of the rear wall (6) being less than 20% relative to the expansion length of the front wall (5) in the vehicle vertical direction (Z). According to the invention, the front wall (5) and the rear wall (6) have the same dimension, in particular less than 15%, preferably less than 10%, but at least two spread lengths are identical, preferably the spread length of the front wall (5) is less than the spread length of the rear wall (6) by at least 1%.
本发明涉及一种保险杠组件(1),所述保险杠组件通过碰撞盒(3)联接在机动车上,所述保险杠组件具有横梁(2),所述横梁在横截面中具有轮廓前壁(5)和轮廓后壁(6),所述前壁(5)在车辆竖直方向(Z)上的展开长度相对所述后壁(6)的展开长度小20%以下,特别是小15%以下,优选地小10%以下,但至少两个展开长度尺寸相同,优选地所述前壁(5)的展开长度比所述后壁(6)的展开长度小至少1%以上。
Bumper assembly
保险杠组件
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |