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公开(公告)号：US10006201B2
公开(公告)日：2018-06-26
申请号：US15731297
申请日：2017-05-19
申请人： C. Douglas Davis
发明人： C. Douglas Davis
CPC分类号： E04C3/11 , E04C3/06 , E04C3/17 , E04C3/20 , E04C3/28 , E04C2003/0408 , E04C2003/0413 , E04C2003/0452
摘要： A structural support beam for use in buildings, bridges, mechanical frames and the like to resist bending due to gravitational and external forces comprising a top substantially flat flange disposed in fixed spaced relationship relative to a bottom substantially concave flange by an interconnecting web and a lower stabilizing brace disposed to engage the opposite end portions of the bottom substantially concave flange and the opposite end portions of the interconnecting web to reinforce the interconnection therebetween.
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公开(公告)号：US20170298629A1
公开(公告)日：2017-10-19
申请号：US15731297
申请日：2017-05-19
申请人： C. Douglas Davis
发明人： C. Douglas Davis
CPC分类号： E04C3/11 , E04C3/06 , E04C3/17 , E04C3/20 , E04C3/28 , E04C2003/0408 , E04C2003/0413 , E04C2003/0452
摘要： A structural support beam for use in buildings, bridges, mechanical frames and the like to resist bending due to gravitational and external forces comprising a top substantially flat flange disposed in fixed spaced relationship relative to a bottom substantially concave flange by an interconnecting web and a lower stabilizing brace disposed to engage the opposite end portions of the bottom substantially concave flange and the opposite end portions of the interconnecting web to reinforce the interconnection therebetween.
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