发明名称 |
Tie plugger riding station and associated method |
摘要 |
A tie plugger riding station which includes a main frame assembly, a seat assembly coupled to the frame assembly, at least one rail wheel coupled to the frame assembly, an articulated wheel assembly, and a coupling device structured to couple the frame assembly to a plugging machine. The articulated wheel assembly includes a truss frame assembly having a main pivot coupling and at least two wheel member pivot couplings. The truss frame assembly is pivotally coupled to the frame assembly at the main pivot coupling. The two wheel members are each pivotally coupled to the truss frame assembly at a wheel member pivot coupling.
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申请公布号 |
US6598537(B2) |
申请公布日期 |
2003.07.29 |
申请号 |
US20010989839 |
申请日期 |
2001.11.20 |
申请人 |
HARSCO TECHNOLOGIES CORPORATION |
发明人 |
DELUCIA ANTHONY;SANDERS JOHN |
分类号 |
E01B31/26;(IPC1-7):E01B29/00 |
主分类号 |
E01B31/26 |
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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