发明名称 Railway rail assembly
摘要 A main railway rail and a guard rail are maintained in spaced apart relationship on a tie plate having a shoulder located between the rails by an elastically deformed clip. The clip has two end lengths extending from opposite ends of a central length. One length of the clip rides on the main rail flange and the other length of the clip rides on the guard rail flange while the central length engages the intermediate shoulder.
申请公布号 US4844337(A) 申请公布日期 1989.07.04
申请号 US19870032145 申请日期 1987.03.27
申请人 CHEMETRON-RAILWAY PRODUCTS, INC. 发明人 FEE, GRAHAM M.
分类号 E01B7/22;E01B9/48 主分类号 E01B7/22
代理机构 代理人
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