发明名称 Support work props
摘要 A support work prop is described which has a main body section formed from interconnected aligned soldiers. Head and base sections are provided for interconnecting the upper and lower ends of the soldiers which may themselves be connected to either screws or jacking members, header beams or bearing plates. The prop can be readily disassembled to allow the soldiers to be employed separately so that the arrangement allows them to have a dual purpose.
申请公布号 US5292098(A) 申请公布日期 1994.03.08
申请号 US19920844953 申请日期 1992.02.28
申请人 THOS. STOREY (ENGINEERS) LIMITED 发明人 WORTHINGTON, PAUL B.
分类号 E02D27/48;E04G25/02;(IPC1-7):E04G25/00 主分类号 E02D27/48
代理机构 代理人
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