发明名称 |
WALL STRUCTURE WORKING AS A NOISE BARRIER FOR RAILWAYS AND USE OF THE WALL STRUCTURE AS A NOISE OR PASSAGE BARRIER |
摘要 |
The object of the invention is a wall structure working as a noise barrier for railways, which comprises at least a plurality of wall elements placed consecutively end-to-end with each other, which wall elements are hinged by means of hinge pieces at their bottom edges for toppling downwards from their vertical position. The wall elements are disposed inside the width reach of the wagons or cargo space of a train and for toppling by means of the hinge pieces to below a wagon or a load that is lower than normal and/or is overwide. The wall structure is suited for use e.g. as a noise barrier or passage barrier for a railway. |
申请公布号 |
EP2598699(A4) |
申请公布日期 |
2015.08.12 |
申请号 |
EP20110811887 |
申请日期 |
2011.07.26 |
申请人 |
AIRAKSINEN, JARMO;TIKKAMÄKI, JANNE |
发明人 |
AIRAKSINEN, JARMO;TIKKAMÄKI, JANNE |
分类号 |
E01F8/00 |
主分类号 |
E01F8/00 |
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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