发明名称 |
RAILWAY SLEEPER AND A RAILWAY RAIL-AND-FASTENING ASSEMBLY EMPLOYING IT |
摘要 |
<p>A RAIL TIE AND A RAILWAY RAIL-AND-FASTENING ASSEMBLY EMPLOYING IT A rail tie in the form of an inverted trough has two pressed out lugs integral with the tie which overlie one side of the flanges of respective rails. A rib integral with the tie, and forming a passageway for part of a rail clip which holds the rail down on the tie, locates the edge of the other side of each rail flange, the lugs being between the ribs.</p> |
申请公布号 |
CA1078800(A) |
申请公布日期 |
1980.06.03 |
申请号 |
CA19770279194 |
申请日期 |
1977.05.26 |
申请人 |
PANDROL LIMITED |
发明人 |
STOKES, MAURICE R.;AYTO, JOHN |
分类号 |
E01B3/16;E01B9/34;(IPC1-7):01B9/48 |
主分类号 |
E01B3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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