发明名称 |
CONDUIT INNERDUCT HAVING REDUCED FRICTION AND HIGH STRENGTH |
摘要 |
<p>A device adapted to be for inserted into a conduit includes a first fabric material having a high tensile strength and a second fabric material having a low coefficient of friction. The materials are attached to each other to form an innerduct. A third fabric material of a low coefficient of friction may be attached to the first material to provide an innerduct whose outer surfaces present a low coefficient of friction. An innerduct or pull tape may also be formed by strands having an inner core of a high tensile strength and an outer sheath having a low coefficient of friction. The strands may be woven together to form the innerduct or pull tape.</p> |
申请公布号 |
WO2012040413(A2) |
申请公布日期 |
2012.03.29 |
申请号 |
WO2011US52678 |
申请日期 |
2011.09.22 |
申请人 |
WESCO DISTRIBUTION, INC.;ALLEN, JERRY L. |
发明人 |
ALLEN, JERRY L. |
分类号 |
H02G3/04 |
主分类号 |
H02G3/04 |
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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