发明名称 LAYING OF WIRING/PIPING MATERIAL AND END CAP THEREFOR
摘要 <p>PROBLEM TO BE SOLVED: To provide a lead-in method for a wiring/piping material and a pipe end cap therefor, capable of easily-inserting the wiring/piping material in which cable wiring such as electric wire and signal wire is piped into the pipe body with a relatively larger diameter buried in the ground, and laying lead-in rope for leading-in another wiring/piping material to be laid next at the time of leading-in without damaging it. SOLUTION: This method is a method for laying a wiring/piping material 25 into a cylindrical housing body 20, wherein the first wiring/piping material 25 and lead-in rope 26 are connected to advanced rope 24 inserted into the housing body 20, and the lead-in rope 26 is guided by a guide part 18 formed at the end part of the housing body 20 to pull the advance rope, thus it is possible to lead in and lay the first wiring/piping material 25 and the lead-in rope 26 into the housing body 20.</p>
申请公布号 JP2000078719(A) 申请公布日期 2000.03.14
申请号 JP19980248131 申请日期 1998.09.02
申请人 MIRAI IND CO LTD 发明人 HAYAKAWA KAZUYUKI
分类号 H02G1/06;(IPC1-7):H02G1/06 主分类号 H02G1/06
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