Tubular structure and modular building assembly using the same
    1.
    发明授权
    Tubular structure and modular building assembly using the same 失效
    管状结构和模块化建筑组件使用相同

    公开(公告)号:US07155874B2

    公开(公告)日:2007-01-02

    申请号:US10468063

    申请日:2002-02-14

    Applicant: Dae-Jun Lee

    Inventor: Dae-Jun Lee

    Abstract: This invention relates to an elongated hollow non-deformable structure that can be used as beams and pillars of modular building structures. The structure includes first and second elongated C-shaped channels (20) with inwardly bent flanges (25) and means for holding the two channels (20) together so that the flanges (25) contact each other. The first and second C-shaped channels (20) may be formed without flanges (25). L-shaped (42) and T-shaped (40) and H-shaped flanges of appropriate design are provided with holes in the flanges at predetermined locations to correspond to the holes in the end portions of the beams and pillars. There are plugable holes (21) provided in the end portions of the beams and pillars so that workers can easily access inside the hollow space to use nuts (72), washers, and bolts (70) to couple the elongated hollow structures together. Instead of the C-shaped channel (20) structure two identical L-shaped channels (20b) may be used.

    Abstract translation: 本发明涉及可用作模块化建筑结构的梁和柱的细长的中空不可变形结构。 该结构包括具有向内弯曲的凸缘(25)的第一和第二细长C形通道(20)和用于将两个通道(20)保持在一起以使凸缘(25)彼此接触的装置。 第一和第二C形通道(20)可以形成为没有凸缘(25)。 具有合适设计的L形(42)和T形(40)和H形凸缘在凸缘中的预定位置处设有孔,以对应于梁和柱的端部中的孔。 在梁和柱的端部设置有可插入孔(21),使得工人可以容易地进入中空空间内以使用螺母(72),垫圈和螺栓(70)将细长的中空结构联接在一起。 代替C形通道(20)结构,可以使用两个相同的L形通道(20b)。

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