发明名称 |
Grooved asymmetrical rail and use when building a track |
摘要 |
<p>The rail has a lower part forming a sleeper (10) in an elongated form, in a transversal direction. An upper part forms a head (30) and a plate at two respective transversal sides. The plate and the head define a groove between them. The sleeper is dissymmetric in a plane perpendicular to a longitudinal direction. The sleeper has a center around which transversal force applied by a support column creates a moment of rotation. An independent claim is also included for an application of the rail in a track.</p> |
申请公布号 |
EP1462570(A1) |
申请公布日期 |
2004.09.29 |
申请号 |
EP20040290758 |
申请日期 |
2004.03.22 |
申请人 |
VOSSLOH INFRASTRUCTURE SERVICES;ALSTOM |
发明人 |
MALOD-PANISSET, JACQUES;EHRSAM, JEAN |
分类号 |
E01B5/04;(IPC1-7):E01B5/04 |
主分类号 |
E01B5/04 |
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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