发明名称 |
CABLE LAYING INNER PIPE, METHOD FOR INSERTING CABLE INTO THE CABLE INNER PIPE AND METHOD FOR LAYING CABLE |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To cut down the cost of the laying work of a cable and to shorten the time required for the work. <P>SOLUTION: A cut 6 is formed at the circumferential position of an inner pipe 1a. The cable 4 and the inner pipe 1a are concurrently drawn into a duct 3 while feeding the cable 4 into the inner pipe 1a via a part that is formed by spreading the cut 6 by using a jig 7. The purpose is accomplished by employing such a laying method as above. <P>COPYRIGHT: (C)2004,JPO</p> |
申请公布号 |
JP2003319520(A) |
申请公布日期 |
2003.11.07 |
申请号 |
JP20020116223 |
申请日期 |
2002.04.18 |
申请人 |
MITSUBISHI CABLE IND LTD |
发明人 |
KANEKO TAKASHI;OBARA HIDEO |
分类号 |
F16L1/00;H02G1/06;H02G1/08;H02G9/06;(IPC1-7):H02G1/06 |
主分类号 |
F16L1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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