发明名称 |
Support for moving rail sections at railway direction change points has a sleeper underlay with elastic intermediate supports for the rails with set spring characteristics for the vertical and lateral forces |
摘要 |
The support for a moving rail section (10,12), at direction change points in a railway permanent way, has an underlay (30) like a sleeper or tie with elastic intermediate supports (36,38) to carry the moving rail sections. The intermediate supports have a hard spring characteristic against vertical forces of /-1000 Kn/mm on their plane and softer spring characteristics against forces of <= 3-5 Kn/mm along their plane. The intermediate underlay supports can have rustproof sliding elements of metal or plastics.
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申请公布号 |
DE19930331(C1) |
申请公布日期 |
2001.01.25 |
申请号 |
DE19991030331 |
申请日期 |
1999.07.02 |
申请人 |
BWG BUTZBACHER WEICHENBAU GESELLSCHAFT MBH & CO. KG |
发明人 |
BENENOWSKI, SEBASTIAN;DIETZE, HANS-ULRICH;HOEHE, HUBERTUS |
分类号 |
E01B7/02;(IPC1-7):E01B7/02 |
主分类号 |
E01B7/02 |
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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