The invention relates to a reinforcement (11) for receiving in a U-section profile (9) having two side walls (9.1, 9.2) and a bottom wall (9.3). In fact, the reinforcement (11) forms a divided structure extending in a main direction, said divided structure comprising two opposite side surfaces (11.1, 11.2) intended to face the side walls (9.1, 9.2) of the profile (9) and a bottom surface (11.3) intended to face the bottom wall (9.3) of the same profile (9), said bottom surface (11.3) having two ribs (17), which are arranged on the side walls (9.1, 9.2) of the profile (9). The two ribs together with a bottom wall (9.3) of the profile (9) delimit a ventilation channel (19). The separated structure (11) further comprises a bottom wall (21) provided with a ventilation aperture (23), on the bottom surface (11.3), between the two ribs (17) and on at least one section of the structure (11).
本发明涉及一种用于容置在U型截面型材(9)中的加强件(11),所述U型截面型材具有两个侧壁(9.1,9.2)和底壁(9.3)。事实上,所述加强件(11)形成沿着主方向延伸的经分隔结构件,所述经分隔结构件包括两个相对的侧面(11.1,11.2)和底面(11.3),所述两个相对的侧面用于与所述型材(9)的侧壁(9.1,9.2)相面对,所述底面用于与该同一型材(9)的底壁(9.3)相面对,所述底面(11.3)具有两个肋(17),所述两个肋与所述型材(9)的底壁(9.3)一起限界出通风通道(19)。所述经分隔结构件(11)还包括设置有通风孔口(23)的底壁(21),所述底壁处在所述底面(11.3)上,在所述两个肋(17)之间且在所述结构件(11)的至少一段上。
Reinforcement for reinforcing hollow body
用于加强中空主体的加强件
01.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Europäisches Patentamt | 2019
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