发明名称 Railroad panel placement system
摘要 A device and system for lifting and transporting a rail panel is disclosed. The rail panel includes a first and a second spaced apart rail attached to a plurality of ties. The system includes a frame and a plurality of hydraulically operated pins coupled to the frame. When the hydraulically operated pins are actuated, the frame is fixed to the first and second spaced apart rails. The system further includes a piece of equipment capable of lifting the frame while the frame is fixed to the rails.
申请公布号 US2005199153(A1) 申请公布日期 2005.09.15
申请号 US20040798052 申请日期 2004.03.10
申请人 DURBANO ERNEST B. 发明人 DURBANO ERNEST B.
分类号 E01B27/17;(IPC1-7):E01B27/17 主分类号 E01B27/17
代理机构 代理人
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