Bumper back beam with a fiber composite reinforcing material
    12.
    发明授权
    Bumper back beam with a fiber composite reinforcing material 有权
    具有纤维复合增强材料的保险杠后梁

    公开(公告)号:US09233656B2

    公开(公告)日:2016-01-12

    申请号:US14362264

    申请日:2012-12-21

    申请人: LG Hausys, Ltd.

    IPC分类号: B60R19/03 B60R19/18

    摘要: The present disclosure relates to a bumper back beam to be disposed inside a bumper cover, for reducing impact from outside the bumper cover. The bumper back beam includes a body including a synthetic resin, and a fiber composite reinforcing material including a hollow section. The fiber composite reinforcing material is fastened inside the body. The bumper back beam has high reliability, by having excellent ability to absorb impact energy because cracks almost do not occur during collision since it not only provides satisfactory strength and stiffness but also has high elongation with synthetic resin and fiber composite reinforcing materials generating synergies, and especially by having excellent impact resistance since fiber composite reinforcing materials take the shape of a hollow section.

    摘要翻译: 本公开涉及一种保险杠后梁,其设置在保险杠盖内,用于减小保险杠盖外部的冲击。 保险杠后梁包括包括合成树脂的主体和包括中空部的纤维复合增强材料。 纤维复合增强材料固定在体内。 保险杆后梁具有高可靠性,具有优良的吸收冲击能量的能力,因为碰撞时几乎不会发生裂纹,因为它不仅具有令人满意的强度和刚度,而且具有合成树脂和纤维复合增强材料产生协同效应的高伸长率, 特别是通过具有优异的耐冲击性,因为纤维复合增强材料呈中空部分的形状。