发明授权
- 专利标题： Method for reinforcing a splice part and reinforcing structure
- 专利标题（中）： 用于加强接头部分和加强结构的方法
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申请号： US13255359申请日： 2010-03-10
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公开(公告)号： US09004781B2公开(公告)日： 2015-04-14
- 发明人: Toshihiko Homma , Kensuke Ito , Masahiro Hasegawa , Masayoshi Kagami , Naoto Tanaka
- 申请人： Toshihiko Homma , Kensuke Ito , Masahiro Hasegawa , Naoto Tanaka , Sayuri Kagami
- 申请人地址： JP Osaka-shi, Osaka JP Shinjuku-ku, Tokyo
- 专利权人： Sumitomo Electric Industries, Ltd.,Nippon Telegraph and Telephone East Corporation
- 当前专利权人： Sumitomo Electric Industries, Ltd.,Nippon Telegraph and Telephone East Corporation
- 当前专利权人地址： JP Osaka-shi, Osaka JP Shinjuku-ku, Tokyo
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2009-058617 20090311
- 国际申请： PCT/JP2010/054052 WO 20100310
- 国际公布： WO2010/104132 WO 20100916
- 主分类号： G02B6/255
- IPC分类号： G02B6/255
摘要：
A method and structure for reinforcing a fusion splice part where optical fiber cores extending from sheaths of a pair of optical cables are spliced to each other, wherein a reinforcing member is provided along the fusion splice part so that both ends of the reinforcing member overlap with each of the sheaths of the optical cables; an adhesive tube covers the periphery of the fusion splice part provided with the reinforcing member so that both ends of the adhesive tube overlap with each of the sheaths of the optical cables, and is contracted; and a protective tube covers the periphery of the adhesive tube so that both ends of the protective tube overlap with each of the sheaths of the optical cables, the adhesive tube is outwardly projected in the length direction, and is contracted.
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