| 发明名称 |
Anti-vibration resilient insulation for railroad tracks. |
| 摘要 |
<p>The present invention relates to an anti-vibration resilient insulation for railroad tracks comprising an elastomeric material layer having a plurality of cavities which, through the thickness of the layer, provide different thickness regions, in order to provide the material with low stiffness values. <IMAGE></p> |
| 申请公布号 |
EP0467863(A1) |
申请公布日期 |
1992.01.22 |
| 申请号 |
EP19910830311 |
申请日期 |
1991.07.12 |
| 申请人 |
FIP INDUSTRIALE S.P.A. |
发明人 |
VENDRAMINI, CORRADO, FIP INDUSTRIALE S.P.A.;POMPEI, MICHEL, FIP INDUSTRIALE S.P.A. |
| 分类号 |
E01B9/68;E01B19/00;F16F1/377 |
主分类号 |
E01B9/68 |
| 代理机构 |
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代理人 |
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| 地址 |
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