发明名称 |
METHOD OF MAKING RAIL SUPPORT ASSEMBLIES |
摘要 |
A rail support assembly comprises a beam (12) with a channel (11). This receives a rail (10) clad with a sheath (15) and the channel outside the sheath is filled with a liner or infill. The upper edge of the sheath may be sloped either towards or away from the rail, and a cover such as (18) or (15) place over the rail and resting on the top edges of the sheath during moulding. |
申请公布号 |
WO03018912(A1) |
申请公布日期 |
2003.03.06 |
申请号 |
WO2002GB03899 |
申请日期 |
2002.08.23 |
申请人 |
HYPERLAST LIMITED;WOLFENDALE, ROBIN |
发明人 |
WOLFENDALE, ROBIN |
分类号 |
E01B3/38;E01B9/62;(IPC1-7):E01B9/62 |
主分类号 |
E01B3/38 |
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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