发明名称 Prefabricated embedded railway track system
摘要 An embedded railway panel is prefabricated with an insert formed around a first section of a reinforcing member, and a panel member formed around a second section of the reinforcing member. The reinforcing member secures the insert to the panel member and provides structural rigidity for both the insert and the panel. A rail of a railway track and the prefabricated embedded railway panel are positioned such that the insert of the prefabricated embedded railway panel is adjacent to the rail, and the top surface of the panel of the prefabricated embedded railway panel at substantially the same height as the top of the panel.
申请公布号 US5655711(A) 申请公布日期 1997.08.12
申请号 US19950471844 申请日期 1995.06.06
申请人 HULL, WILLIAM K.;HOGUE, THOMAS A. 发明人 HULL, WILLIAM K.;HOGUE, THOMAS A.
分类号 E01B21/00;E01C9/04;(IPC1-7):E01B2/00 主分类号 E01B21/00
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