发明授权
- 专利标题： Welding stud
- 专利标题（中）： 焊接螺柱
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申请号： US10707214申请日： 2003-11-26
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公开(公告)号： US07452171B2公开(公告)日： 2008-11-18
- 发明人: Bruce Albrecht , Sean P. Moran , Sundaram Nagarajan , Mark Ulrich
- 申请人： Bruce Albrecht , Sean P. Moran , Sundaram Nagarajan , Mark Ulrich
- 申请人地址： US IL Glenview
- 专利权人： Illinois Tool Works Inc.
- 当前专利权人： Illinois Tool Works Inc.
- 当前专利权人地址： US IL Glenview
- 代理机构： Ziolkowski Patent Solutions Group, SC
- 主分类号： F16B37/06
- IPC分类号： F16B37/06
摘要：
A welding stud apparatus and method of manufacturing a welding stud are disclosed. The welding stud has a weld end constructed to be welded to a workpiece that has at least one recess formed therein. The recess decreases an effective arc area of the weld end to localize a current therethrough and increase the efficiency with which the welding stud can be welded to a workpiece.
公开/授权文献
- US20050111932A1 WELDING STUD 公开/授权日：2005-05-26
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