| 发明名称 |
RAIL SUPPORT FOR BALLAST-FREE TRACK |
| 摘要 |
<p>The invention concerns a railway track rail for slab-mounted track designed to be embedded in a casing (8), itself housed in a cavity of the slab (9). The support comprises a moulded material block (1) in a rigid shell (10) whereof the shape and external dimensions are adapted to the internal dimensions of the casing (8) to ensure replacement of the support by simple substitution. The invention is useful for making and repairing slab-mounted railway track.</p> |
| 申请公布号 |
WO2004035934(A1) |
申请公布日期 |
2004.04.29 |
| 申请号 |
WO2003FR03032 |
申请日期 |
2003.10.15 |
| 申请人 |
RAILTECH INTERNATIONAL;CAILLIAU, JOEL |
发明人 |
CAILLIAU, JOEL |
| 分类号 |
E01B1/00;E01B3/40;(IPC1-7):E01B9/00;E01B3/38 |
主分类号 |
E01B1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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