发明名称 |
Improvements in railways. |
摘要 |
<p>A rail which has secured to it a composite body for absorbing vibrational energy whereby to reduce noise generated by vehicular traffic on the rail. The composite body comprises a visco-elastic damping medium 5 bonded to, and sandwiched between, both the rail and a constraining member, eg a steel strip 6, substantially stiffer in tension than the damping medium.</p> |
申请公布号 |
EP0364756(A2) |
申请公布日期 |
1990.04.25 |
申请号 |
EP19890117426 |
申请日期 |
1989.09.21 |
申请人 |
BRITISH STEEL PLC;BRITISH RAILWAYS BOARD |
发明人 |
HODGSON, WILLIAM HENRY;STANWORTH, COLIN GRAHAM;THOMPSON, DAVID JOHN |
分类号 |
E01B5/02;E01B5/08;E01B9/68;E01B19/00 |
主分类号 |
E01B5/02 |
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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