Engine hood for automobiles
    14.
    发明授权
    Engine hood for automobiles 有权
    汽车发动机罩

    公开(公告)号:US07390055B2

    公开(公告)日:2008-06-24

    申请号:US11079386

    申请日:2005-03-15

    IPC分类号: B60R27/00

    摘要: An engine hood structure including a hood panel, and a porous metal layer disposed on an inside of the hood panel. The porous metal layer has a density increased in a direction extending from an outer periphery of the engine hood structure toward a central portion of the engine hood structure. The porous metal layer is constructed such that a plateau stress generated in the porous metal layer upon a compression test is increased in a direction extending from an outer periphery of the engine hood structure toward a central portion of the engine hood structure.

    摘要翻译: 发动机罩结构,其包括发动机盖板和设置在发动机罩面板内侧的多孔金属层。 多孔金属层的密度在从发动机罩结构的外周朝向发动机罩结构的中心部分延伸的方向上增加。 多孔金属层被构造成使得在压缩试验中在多孔金属层中产生的平台应力在从发动机罩结构的外周朝向发动机罩结构的中心部分延伸的方向上增加。

    Engine hood for automobiles
    15.
    发明申请
    Engine hood for automobiles 有权
    汽车发动机罩

    公开(公告)号:US20050212331A1

    公开(公告)日:2005-09-29

    申请号:US11079386

    申请日:2005-03-15

    摘要: An engine hood structure including a hood panel, and a porous metal layer disposed on an inside of the hood panel. The porous metal layer has a density increased in a direction extending from an outer periphery of the engine hood structure toward a central portion of the engine hood structure. The porous metal layer is constructed such that a plateau stress generated in the porous metal layer upon a compression test is increased in a direction extending from an outer periphery of the engine hood structure toward a central portion of the engine hood structure.

    摘要翻译: 发动机罩结构,其包括发动机盖板和设置在发动机罩面板内侧的多孔金属层。 多孔金属层的密度在从发动机罩结构的外周朝向发动机罩结构的中心部分延伸的方向上增加。 多孔金属层被构造成使得在压缩试验中在多孔金属层中产生的平台应力在从发动机罩结构的外周朝向发动机罩结构的中心部分延伸的方向上增加。