Mobile bridge and method of making same
    1.
    发明授权
    Mobile bridge and method of making same 失效
    移动桥及其制作方法

    公开(公告)号:US06446292B1

    公开(公告)日:2002-09-10

    申请号:US09456391

    申请日:1999-12-08

    IPC分类号: E01D15133

    CPC分类号: E01D15/133 E01D2101/40

    摘要: A lightweight mobile bridge has upper belts and/or lower belts made of composite fiber materials. The belts provide for longitudinal tensile support for vertically extending side walls formed with shear ribs made of metal.

    摘要翻译: 轻型移动桥具有由复合纤维材料制成的上带和/或下带。 皮带为垂直延伸的侧壁提供纵向拉伸支撑,该侧壁由金属制成的剪切肋形成。