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1. 发明专利

JP2012047010A Expansion joint structure 有权
标题翻译：扩展接合结构
公开(公告)号：JP2012047010A
公开(公告)日：2012-03-08
申请号：JP2010192291
申请日：2010-08-30
申请人： Kirii Construction Materials Co Ltd , Riken Light Metal Ind Co Ltd , 株式会社桐井製作所 , 理研軽金属工業株式会社
发明人： SHIOIRI TORU , AIDA TATSUYUKI , OKAMURA MAKOTO , MURASE MOTOSHI
IPC分类号： E04B1/62 , E04B9/00
摘要： PROBLEM TO BE SOLVED: To provide an expansion joint structure which can effectively absorb displacement caused between a ceiling material 2 and a wall during earthquakes, which has consistency provided in a shape between a joint material and a ceiling frame and a shape between the joint material and the ceiling material 2, and which is excellent in designability of an internal appearance.SOLUTION: A dovetail groove 12 is formed in each of inside surfaces of first and second edges 10 and 11 of a cover material 3 formed in an L-shaped cross-section; uneven streaks 13 are provided on each of outside surfaces of the first and second edges 10 and 11; and the first or second edge 10 or 11 of the cover material 3 is fixed to a wall material 1. A gap is provided between an end of a ceiling material 2 and the wall material 1, and the end of the ceiling material 2 of a ceiling backing material employing an earthquake resistant structure is supported by abutting on the first or second horizontally-provided edge 10 or 11 of the cover material 3.
摘要翻译：要解决的问题：提供一种膨胀接头结构，其可以有效地吸收在地震期间天花板材料2和壁之间引起的位移，其具有设置在接头材料和天花板框架之间的形状的稠度和在接头材料和天花板框架之间的形状之间的形状接头材料和天花板材料2，并且内部外观的设计性优异。解决方案：在形成为L形横截面的覆盖材料3的第一和第二边缘10和11的每个内表面中形成燕尾槽12; 在第一和第二边缘10和11的每个外表面上设置不均匀条纹13; 并且覆盖材料3的第一或第二边缘10或11固定到壁材料1.在天花板材料2的端部和壁材料1之间设置有间隙，并且天花板材料2的端部采用抗震结构的天花板背衬材料通过邻接在覆盖材料3的第一或第二水平设置的边缘10或11上而被支撑。版权所有（C）2012，JPO＆INPIT

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