发明名称 |
BLOCK FOR RAILWAYS LIMITED IN HEIGHT, ESPECIALLY FOR BALLASTLESS RAILWAYS |
摘要 |
The construction of steel-concrete railroad ties onto which rails are fixed is disclosed. The ties are composed of a metal saddle for fastening to the rail, comprising a tie-plate extending over a part of the upper surface of the tie and forming the zone for attachment and support of the rail. The tie-plate further extends into the tie through ribs sealed in the concrete of the tie and constitutes at least part of its reinforcement. |
申请公布号 |
DE3064898(D1) |
申请公布日期 |
1983.10.27 |
申请号 |
DE19803064898 |
申请日期 |
1980.05.20 |
申请人 |
REGIE NATIONALE DES USINES RENAULT |
发明人 |
MUNIER, RENE |
分类号 |
E01B3/32;E01B1/00;E01B3/40;E01B9/38;(IPC1-7):E01B3/40 |
主分类号 |
E01B3/32 |
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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