发明名称 |
STRENGTH MEMBERS FOR THE REINFORCEMENT OF OPTICAL FIBRE CABLES |
摘要 |
A continuous elongate strength member for reinforcing an optical fibre cable consists of an assembly of aromatic polyamide filaments impregnated with a synthetic resin, in which the filaments are individually coated with the resin, and the filaments of at least an outer layer of the assembly are helically stranded. The impregnation is carried out by separating the filaments and immersing them in a low viscosity dispersion of the resin in a liquid medium; the filaments are then stranded, and the resin is cured. Apparatus for manufacturing the strength member and various forms of cable incorporating one or more strength members, are described. |
申请公布号 |
DE2965990(D1) |
申请公布日期 |
1983.09.01 |
申请号 |
DE19792965990 |
申请日期 |
1979.07.25 |
申请人 |
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED |
发明人 |
ASHPOLE, RAYMOND SIDNEY;PEACHEY, COLIN JOSEPH;KAR, ARUP KUMAR |
分类号 |
G02B5/00;B29C70/10;B29K105/08;B29L31/00;G02B6/44;(IPC1-7):G02B5/16;B29D3/02 |
主分类号 |
G02B5/00 |
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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