发明名称 Bridge construction system
摘要 A method of constructing a bridge including forming a concrete slab remote from a the bridge, the slab having a side with at least one bolt hole therein, orienting the side of the concrete slab substantially parallel to the side of a girder so that the bolt hole of the concrete slab is aligned with a bolt hole in the side of the girder and connecting the bolt hole of the concrete slab with the bolt hole of the girder using a bracket and a pair of bolts.
申请公布号 US2005283926(A1) 申请公布日期 2005.12.29
申请号 US20040879830 申请日期 2004.06.29
申请人 POLLARD JEFF N;FRIDAY THOMAS C;MURPHREE FRANK H 发明人 POLLARD JEFF N.;FRIDAY THOMAS C.;MURPHREE FRANK H.
分类号 E01D21/00;(IPC1-7):E01D21/00 主分类号 E01D21/00
代理机构 代理人
主权项
地址
您可能感兴趣的专利