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公开(公告)号：US20170089373A1
公开(公告)日：2017-03-30
申请号：US15276615
申请日：2016-09-26
发明人： Richard A. Schulte
CPC分类号： F16B7/0493 , E01C23/04 , F16B2/248
摘要： A dowel bar spring clip may include a central torsion spring portion having leg extensions. The leg extensions may be configured to releasably engage a dowel bar basket. The torsion spring portion may be configured to securely encompass a dowel bar, such that the dowel bar is secured to the dowel bar basket by the clip. The dowel bar spring clip may be removable, for example to replace or reposition the dowel bar relative to the basket.
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2.发明申请HOLLOW, COMPOSITE REBAR STRUCTURE, ASSOCIATED FABRICATION METHODOLOGY, AND APPARATUS 有权中空，复合材料结构，相关制造方法和装置公开(公告)号：US20160076249A1
公开(公告)日：2016-03-17
申请号：US14857722
申请日：2015-09-17
发明人： Robert C. Gibson , Thomas S. Ohnstad , Thomas A. Hershberger , Gregory A. Zjaba , Richard A. Schulte , Sean Walsh
CPC分类号： E04C5/07 , B29C47/0023 , B29C47/021 , B29C47/065 , B29C70/52 , B29C70/521 , B29K2101/10 , B29K2307/04 , B29K2309/08
摘要： A rebar structure for concrete reinforcement may include an elongate tubular central wall portion having an inside surface and an outside surface. The central wall portion may be formed circumferentially around a core axis and may include glass or carbon fibers mostly being oriented longitudinally parallel to the core axis. The rebar structure may include an inner wall portion bonded to the inside surface of the central wall portion. The inner wall portion may include glass or carbon fibers and may have a higher percentage of fibers oriented non-parallel to the core axis as compared to the central wall portion.
摘要翻译： 用于混凝土加固的钢筋混凝土结构可以包括具有内表面和外表面的细长管状中心壁部分。 中心壁部分可以围绕芯轴线周向形成，并且可以包括大致沿纵向平行于芯轴线定向的玻璃或碳纤维。 钢筋结构可以包括结合到中心壁部分的内表面的内壁部分。 内壁部分可以包括玻璃或碳纤维，并且与中心壁部分相比，可以具有取决于不平行于芯轴的较高百分比的纤维。
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公开(公告)号：US20170218630A1
公开(公告)日：2017-08-03
申请号：US15489642
申请日：2017-04-17
发明人： Robert C. Gibson , Thomas S. Ohnstad , Thomas A. Hershberger , Gregory A. Zjaba , Richard A. Schulte , Sean Walsh
CPC分类号： E04C5/07 , B29C48/09 , B29C48/151 , B29C48/21 , B29C70/52 , B29C70/521 , B29K2101/10 , B29K2307/04 , B29K2309/08
摘要： A rebar structure for concrete reinforcement may include an elongate tubular central wall portion having an inside surface and an outside surface. The central wall portion may be formed circumferentially around a core axis and may include glass or carbon fibers mostly being oriented longitudinally parallel to the core axis. The rebar structure may include an inner wall portion bonded to the inside surface of the central wall portion. The inner wall portion may include glass or carbon fibers and may have a higher percentage of fibers oriented non-parallel to the core axis as compared to the central wall portion.
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公开(公告)号：US09624667B2
公开(公告)日：2017-04-18
申请号：US14857722
申请日：2015-09-17
发明人： Robert C. Gibson , Thomas S. Ohnstad , Thomas A. Hershberger , Gregory A. Zjaba , Richard A. Schulte , Sean Walsh
IPC分类号： E04C3/00 , E04C5/07 , B29C47/00 , B29C70/52 , B29C47/02 , B29C47/06 , B29K307/04 , B29K309/08 , B29K101/10
CPC分类号： E04C5/07 , B29C47/0023 , B29C47/021 , B29C47/065 , B29C70/52 , B29C70/521 , B29K2101/10 , B29K2307/04 , B29K2309/08
摘要： A rebar structure for concrete reinforcement may include an elongate tubular central wall portion having an inside surface and an outside surface. The central wall portion may be formed circumferentially around a core axis and may include glass or carbon fibers mostly being oriented longitudinally parallel to the core axis. The rebar structure may include an inner wall portion bonded to the inside surface of the central wall portion. The inner wall portion may include glass or carbon fibers and may have a higher percentage of fibers oriented non-parallel to the core axis as compared to the central wall portion.
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