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JP2005273419A Fastener and fastening structure of subgrade slab using the same 审中-公开
标题翻译：紧固件和紧固件结构使用相同的子块
公开(公告)号：JP2005273419A
公开(公告)日：2005-10-06
申请号：JP2004092507
申请日：2004-03-26
申请人： Abekogyosho Co Ltd , Fujimi Koken Kk , Yunitaito Kk , フジミ工研株式会社 , ユニタイト株式会社 , 株式会社安部工業所
发明人： NIWA JUNICHIRO , WASA YUJIRO , YOSHITOMI TAIICHI , MINODA MICHIMARE , KUBOTA ISOKAZU , MORI TAKAOMI , MIYATA KATSUJI
IPC分类号： E01C11/04 , E01C5/06
摘要： PROBLEM TO BE SOLVED: To provide a fastener for subgrade slabs strong against repeated stress by improving fastening strength between the subgrade slabs.
SOLUTION: The connecting fastener A for connecting the subgrade slabs B of predetermined dimensions to construct a desired road is provided with a pair of female members 1 of approximately C-shapes from the top view to form a joint hole 3 of an H-shape as a whole from the top view by joining joint faces 1c to which inner holes 1f surrounded by the C-shape are opened, and a male member 2 of approximately an H-shape from the top view inserted in the joint hole 3 of approximately an H-shape formed by joining the female members 1, to fasten the pair of female members 1. The back face of the female member 1 is formed with a plurality of reinforcement arrangement mounting holes 1a extending in an anti-joint face direction, and a tensile force transmission part 1d is extended to or close to the joint face 1c of the female member 1 continuously with peripheral walls 1b of the plurality of reinforcement arrangement mounting holes 1a.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过提高路基板之间的紧固强度，提供强大的抗重复应力的路基板的紧固件。解决方案：用于连接预定尺寸的路基板B以构造所需道路的连接紧固件A从顶部设置有大致C形的一对阴构件1以形成H的接合孔3 通过将从C形包围的内孔1f打开的接合面1c接合在一起，并从顶视图插入到接合孔3中的大致H字形的阳构件2 大致为通过接合阴构件1而形成的H形，以紧固一对阴构件1.阴构件1的背面形成有多个加强装置安装孔1a，其在防关节面方向上延伸，并且拉伸力传递部1d与多个加强装置安装孔1a的周壁1b连续地延伸到阴构件1的接合面1c或靠近阴构件1的接合面1c。版权所有（C）2006，JPO＆NCIPI

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