发明名称 |
Side-rail fixing system - is for electromagnetic railway and uses recesses in sides of concrete beam folded with poured concrete |
摘要 |
The method is for renewing fixing positions of side rails on the track of a high speed electromagnetic railway. The side rails (10) are attached to either side of a track bearer of steel or concrete, and at every second track bearer the fixings of both side rails are removed together with its splicing plate. The fixings and recesses are cleaned out ready for refixing, repositioned and clamped while the recesses are filled with self hardening material. USE/ADVANTAGE - The refixing process is carried out quickly causing little interference with the track.
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申请公布号 |
DE3924486(C1) |
申请公布日期 |
1991.01.03 |
申请号 |
DE19893924486 |
申请日期 |
1989.07.25 |
申请人 |
DYCKERHOFF & WIDMANN AG, 8000 MUENCHEN, DE |
发明人 |
VERZICHT DES ERFINDERS AUF NENNUNG |
分类号 |
E01B25/32 |
主分类号 |
E01B25/32 |
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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