发明名称 SINGLE BEND RAIL.
摘要 A railroad rail includes a body defining a first section and a tapered second section with the body defining a head section, a web section depending from the head section, and a base section depending from the web section. The head section, the web section, and the base section define an end surface configured to mate with a corresponding end surface of a complementary railroad rail when joined together. The railroad rail is formed from a single bent railroad rail having only a single bend defined by the head section, web section, and base section of the body of the railroad rail.
申请公布号 MX2015003123(A) 申请公布日期 2015.12.16
申请号 MX20150003123 申请日期 2013.09.13
申请人 KOPPERS DELAWARE, INC. 发明人 W. THOMAS URMSON JR.;JOHN W. MOSPAN
分类号 E01B5/02 主分类号 E01B5/02
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