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1. 发明申请

US20080075553A1 Expansion anchor 审中-公开
标题翻译：扩展锚
公开(公告)号：US20080075553A1
公开(公告)日：2008-03-27
申请号：US11900294
申请日：2007-09-10
申请人： Rosa Maria Gonzalez Carquijero , Nikolaus Hannoschoeck , Otto Noser , Bernhard Sander
发明人： Rosa Maria Gonzalez Carquijero , Nikolaus Hannoschoeck , Otto Noser , Bernhard Sander
IPC分类号： F16B13/14
CPC分类号： F16B13/141 , F16B13/0858
摘要： An expansion anchor has an anchor member (21; 51) that has a longitudinal bore (24), a load application element (25, 55) and an expansion section (22; 52) located between first and second sections (26, 27; 56, 57) of the anchor member (21) and a cross-section of which widens from the first section (26; 56) toward the second section (27; 57; and an expansion sleeve (13; 43) having an axial longitudinal bore (14) with which it is guided over the first section (26; 56) of the anchor member (21; 41) and an expansion region (15) located adjacent to the expansion section (22; 52) of the anchor member (21; 41), with at least one of the anchor member (21; 41) and the expansion sleeve (13; 43) having at least one through-opening (18; 58) for a hardenable mass (31) and which opens into one of the axial bore (54) of the anchor member or the axial bore (14) of the expansion sleeve.
摘要翻译：膨胀锚具有锚定构件（21; 51），其具有纵向孔（24），负载施加元件（25,55）和位于第一和第二段（26,27; ...）之间的膨胀段（22; 52）所述锚固构件（21）的横截面从所述第一部分（26; 56）朝向所述第二部分（27; 57）和膨胀套筒（13; 43）的横截面变宽，所述膨胀套筒具有轴向纵向孔（14），其被引导在锚定构件（21; 41）的第一部分（26; 56）上;以及膨胀区域（15），邻近锚定构件的膨胀段（22; 52）具有至少一个锚定构件（21; 41）和膨胀套筒（13; 43）的至少一个具有用于可硬化块体（31）的至少一个通孔（18; 58）锚定构件的轴向孔（54）或膨胀套筒的轴向孔（14）中的一个。

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