| 发明名称 |
Elastic mat for use in railway track structure |
| 摘要 |
A railway construction comprises an elastic multilayered arrangement with a rubber material which reduces noise, located between the rails and the support surface. The twin layered support surface consists of an upper rubber layer and a lower mineral wool material. |
| 申请公布号 |
EP0922808(A3) |
申请公布日期 |
2002.12.18 |
| 申请号 |
EP19980250423 |
申请日期 |
1998.12.02 |
| 申请人 |
SEDRA ASPHALT TECHNIK BIEBRICH VORM. SECK & DR. ALT GMBH-GEGR. 1885 |
发明人 |
EILMES, HORST, DR.ING.;SCHWIND, HUBERT CHRISTOF |
| 分类号 |
E01B1/00;E01B2/00;E01B19/00 |
主分类号 |
E01B1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
