发明名称 Railroad tie exchanger attachment
摘要 A tie exchange attachment for removing and installing track and switch ties having a clamp for gripping the ties for removal and insertion. Rail clamps are used to lift rails during removal and installation. A kicker is used to break the tie loose. The rail clamp is adjustable to adapt to track and switch ties.
申请公布号 US5651317(A) 申请公布日期 1997.07.29
申请号 US19960718024 申请日期 1996.09.23
申请人 SWINGMASTER CORPORATION 发明人 KIM, JOHN C.
分类号 E01B29/10;(IPC1-7):E01B29/00 主分类号 E01B29/10
代理机构 代理人
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