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    • 3. 发明专利
    • Truss material
    • TRUSS材料
    • JP2010255405A
    • 2010-11-11
    • JP2010163571
    • 2010-07-21
    • Sankyo Tateyama Aluminium Inc三協立山アルミ株式会社
    • OKI YOSHINARIKINOSHITA SHIGERUHASHIZUMI HIROYUKIKITAHASHI YUKIO
    • E04C3/08
    • E04B1/3205B21D47/02E04B1/19E04B1/1903E04B1/3211E04B2001/1927E04B2001/1933E04B2001/1984E04C2003/0486
    • PROBLEM TO BE SOLVED: To provide a truss material capable of forming easily a diagonal member for a three-dimensional truss integrally by only extension along a prescribed direction. SOLUTION: This truss material includes upper and lower walls 18, 19, and a plurality of vertical walls 20 arranged with a space along a lateral direction, gaps 4a, 4b are provided intermittently in every space between the vertical walls 20 along a longitudinal direction, in the upper and lower walls 18, 19, the gaps 4a, 4b are arrayed zig-zaggedly to shift longitudinal-directionally positions of the lateral-directionally adjacent ones, and gaps 4c are provided intermittently along a lateral direction, while matching a length and a longitudinal-directional position, with those of the one gap 4a out of the gaps provided shifted longitudinal-directionally in the upper and lower walls 18, 19, in the vertical wall 20. COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供能够容易地形成三维桁架的对角构件的桁架材料,其一体地沿着规定的方向延伸。 解决方案:该桁架材料包括上壁18和下壁19,以及沿着横向方向布置有空间的多个垂直壁20,间隙4a,4b间隔地沿垂直壁20沿着一个 纵向方向,在上壁18和下壁19中,间隙4a,4b以Z字形排列以移动横向相邻的纵向位置,并且间隙4c沿着横向方向间歇地设置,同时匹配 长度方向和长度方向的位置与间隙4a之间的距离设置在垂直壁20中的纵向方向上在上壁18和下壁19中移动。版权所有(C)2011 ,JPO&INPIT