发明名称 |
Railroad Tie Hardware Removing Apparatus and Methods |
摘要 |
A railroad tie hardware removing apparatus and methods are provided. The apparatus includes one or more tool mechanisms each carrying one or more tools. The tools are positionable relative to a mounting structure or tower of a concrete railroad tie to remove the tower therefrom. Once the towers are removed, the tie can be pulled from underneath rails supported by the tie.
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申请公布号 |
US2011297034(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US201113154932 |
申请日期 |
2011.06.07 |
申请人 |
WICKMAN DEAN T.;BENCK STEVEN L.;HANKE DENNIS;RAIL CONSTRUCTION EQUIPMENT COMPANY |
发明人 |
WICKMAN DEAN T.;BENCK STEVEN L.;HANKE DENNIS |
分类号 |
E01B29/10 |
主分类号 |
E01B29/10 |
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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