公开(公告)号：US09657477B2

公开(公告)日：2017-05-23

申请号：US14545792

申请日：2015-06-19

申请人： C Douglas Davis

发明人： C Douglas Davis

IPC分类号： E04C3/11 ,  E04C3/06 ,  E04C3/04

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.

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

IPC分类号： E04C3/11 ,  E04C3/06 ,  E04C3/17 ,  E04C3/20 ,  E04C3/28 ,  E04C3/04

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.

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

IPC分类号： E04C3/11 ,  E04C3/20 ,  E04C3/17 ,  E04C3/28 ,  E04C3/06

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.

公开(公告)号：US20160369508A1

公开(公告)日：2016-12-22

申请号：US14545792

申请日：2015-06-19

申请人： C DOUGLAS DAVIS

发明人： C DOUGLAS DAVIS

IPC分类号： E04C3/11 ,  E04C3/06

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.

摘要翻译： 用于建筑物，桥梁，机械框架等的结构支撑梁，用于抵抗由于重力和外力引起的弯曲，包括顶部基本上平坦的凸缘，其通过互连腹板相对于底部基本上凹形的凸缘而以固定的间隔关系设置， 稳定支架设置成接合底部大致凹形凸缘的相对端部和互连腹板的相对端部，以加强它们之间的互连。