发明名称 APPARATUS FOR LAYING METALLIC RAILWAY SLEEPERS
摘要 Apparatus for laying metallic railway sleepers at regular intervals onto a prepared track bed while progressing along or parallel to the track bed comprises a frame from which a vertical stack of sleepers is supported. Means are provided for moving the sleeper stack downwardly within the frame and for depositing the lowermost sleeper of the stack onto the track bed from a position at or close to the bed surface.
申请公布号 WO2004007841(A2) 申请公布日期 2004.01.22
申请号 WO2003GB03020 申请日期 2003.07.15
申请人 CORUS UK LIMITED;FARRINGTON, DAVID 发明人 FARRINGTON, DAVID
分类号 E01B29/06 主分类号 E01B29/06
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