发明名称 |
METHOD AND APPARATUS FOR LAYING CABLE |
摘要 |
<p>PURPOSE: To obtain a method and an apparatus for laying a cable of low specific gravity, such as optical cables, in a conduit. CONSTITUTION: Water 3 is circulated through buried conduits 1, 2. Cables are inserted into the conveying port 11-1a and return port 11-2a formed In cable conveying apparatuses 11-1 and 11-2, respectively. Thus the cables 4 are laid in the duct 1 or 2 by means of the circulation of water 3.</p> |
申请公布号 |
JPH08205351(A) |
申请公布日期 |
1996.08.09 |
申请号 |
JP19950012282 |
申请日期 |
1995.01.30 |
申请人 |
SUMITOMO ELECTRIC IND LTD |
发明人 |
EN KAEDE;YONEYAMA HIROTAKE |
分类号 |
G02B6/44;H02G1/06;H02G1/08;(IPC1-7):H02G1/08 |
主分类号 |
G02B6/44 |
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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