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1. 发明申请

WO2005119070A3 REINFORCEMENT DOWEL PINS AND METHOD OF MAKING 审中-公开
标题翻译：加固导管和制造方法
公开(公告)号：WO2005119070A3
公开(公告)日：2009-04-09
申请号：PCT/US2005016087
申请日：2005-05-09
申请人： JARDEN ZINC PRODUCTS INC , MILLER WES , SCHENK CHRISTOPHER P , TARRANT DEREK
发明人： MILLER WES , SCHENK CHRISTOPHER P , TARRANT DEREK
IPC分类号： E01C11/14 , F16B21/00
CPC分类号： E01C11/14 , Y10S411/902 , Y10T428/12799
摘要： Galvanically protected reinforcement dowel pins and methods of producing the same. In one embodiment, the reinforcement dowel pins comprise a bar or tube, the longitudinal exposed surfaces of which are covered by a heavy gauge of a sacrificial metal, such as zinc, zinc alloy, magnesium, magnesium alloy, aluminum, or aluminum alloy. The bar or tube comprises steel, carbon steel, or other ferrous metal. The heavy gauge of sacrificial metal is applied to the ferrous metal by various processes, such as roll bonding, lock seaming, welding, die casting, flame spraying, plasma spraying, dipping, sinking, and drawing. The resulting reinforcement dowel pins resist corrosion without sacrificing structural integrity, and are reasonable in materials and manufacturing costs. These dowel pins may be installed in adjacent concrete panels using conventional methods, and therefore do not introduce additional costs in installation.
摘要翻译：电镀防护钢筋销钉及其制造方法。在一个实施例中，加强销钉包括杆或管，其纵向暴露表面被诸如锌，锌合金，镁，镁合金，铝或铝合金的牺牲金属的重量规覆盖。棒或管包括钢，碳钢或其他黑色金属。牺牲金属的重量规通过辊压，锁缝，焊接，压铸，火焰喷涂，等离子喷涂，浸渍，下沉和拉伸等各种工艺施加到黑色金属上。所得到的加固销销可抵抗腐蚀而不牺牲结构完整性，并且在材料和制造成本方面是合理的。这些定位销可以使用常规方法安装在相邻的混凝土板中，因此不会在安装中引入额外的成本。

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