发明授权
- 专利标题: Optical fiber drop cable
- 专利标题(中): 光纤线缆
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申请号: US10612940申请日: 2003-07-07
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公开(公告)号: US06862390B2公开(公告)日: 2005-03-01
- 发明人: Shimei Tanaka , Masahiro Kusakari , Kazunaga Kobayashi , Keiji Ohashi
- 申请人: Shimei Tanaka , Masahiro Kusakari , Kazunaga Kobayashi , Keiji Ohashi
- 申请人地址: JP Tokyo
- 专利权人: Fujikura Ltd.
- 当前专利权人: Fujikura Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: JP2002-227217 20020805
- 主分类号: G02B6/44
- IPC分类号: G02B6/44 ; H01B11/00
摘要:
An optical fiber drop cable is provided with a neck portion in which an optical element section and a cable support section may be separated readily. The optical fiber drop cable 1 comprises the optical element section 9 including an optical fiber core wire 3, at least one pair of first tensile strength bodies 5 disposed in parallel to said optical fiber core wire in between, said optical fiber core wire and said first tensile strength bodies being covered with a cable sheath 7, and the cable support section 15 including a second tensile strength body 11 covered with a sheath 13, and the optical element section 9 and the cable support section 15 being fixed in parallel to each other via a neck portion 17. The neck portion 17 includes a thick part 25 formed on the cable support section 15 side and a thin part 23, which is thinner than the thick part 25, formed on the optical element section 9 side next to the thick part 25.
公开/授权文献
- US20040161211A1 Optical fiber drop cable 公开/授权日:2004-08-19
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