发明名称 |
METHOD TO REPLACE RAIL BARS OF CONTINUOUS WELDED RAILWAY TRACK |
摘要 |
FIELD: construction.SUBSTANCE: middle part (2.1) of a replaced rail bar (2) is unfixed and moved with the help of lifting cranes (4) transversely to a railway track. The middle part (1.1) of the new lengthy bar (1) is installed onto free rail pads. Then mutually replaceable movements of rail bar sections are carried out in directions from the middle part to the ends.EFFECT: making it possible to employ heavy equipment per single working cycle for efficient mutual replacement of worn parts for new ones.2 cl, 6 dwg |
申请公布号 |
RU2540221(C1) |
申请公布日期 |
2015.02.10 |
申请号 |
RU20130141960 |
申请日期 |
2013.09.13 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "ROSSIJSKIE ZHELEZNYE DOROGI" |
发明人 |
KOVAL' MIKHAIL SERGEEVICH |
分类号 |
E01B29/17 |
主分类号 |
E01B29/17 |
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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