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    • 10. 发明公开
    • Bumper beams, rocker panels and methods
    • Stoßfänger,Schwelleraufsatz und Verfahren
    • EP2907600A1
    • 2015-08-19
    • EP14382049.6
    • 2014-02-14
    • Autotech Engineering, A.I.E.
    • Palisse, Richard
    • B21D39/03B21D53/88B60R19/18
    • B60R19/18B21D5/086B21D39/038B21D47/01B21D53/88B60R19/023B60R2019/1813
    • The present disclosure relates to bumper beams having a closed cross-section, the closed cross-section being formed by one or more metal plates. The metal plates comprise a plurality of holes and a plurality of projections, wherein the projections engage with corresponding holes to retain the closed cross-section. The present disclosure further relates to rocker panels having a closed cross-section, the closed cross-section being formed by one or more metal plates, and the metal plates comprising a plurality of holes and a plurality of projections, wherein the projections engage with corresponding holes to retain the closed cross-section. The present disclosure further relates to methods of manufacturing such bumper reinforcing members and rocker panels.
    • 本公开涉及具有封闭横截面的缓冲梁,封闭横截面由一个或多个金属板形成。 金属板包括多个孔和多个突起,其中突起与相应的孔接合以保持封闭的横截面。 本公开还涉及具有封闭横截面的摇摆板,封闭横截面由一个或多个金属板形成,并且金属板包括多个孔和多个突起,其中突起与相应的 孔保持封闭的横截面。 本公开还涉及制造这种保险杠加强件和摇臂板的方法。