发明申请
US20050123248A1 Method and metal mold for manufacturing optical connector ferrule, optical connector ferrule manufactured by using the method, and optical connector and optical wiring system using the ferrule
有权
用于制造光学连接器套圈的方法和金属模具，使用该方法制造的光学连接器套圈以及使用套圈的光学连接器和光学配线系统
- 专利标题： Method and metal mold for manufacturing optical connector ferrule, optical connector ferrule manufactured by using the method, and optical connector and optical wiring system using the ferrule
- 专利标题（中）： 用于制造光学连接器套圈的方法和金属模具，使用该方法制造的光学连接器套圈以及使用套圈的光学连接器和光学配线系统
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申请号： US10497085申请日： 2002-11-29
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公开(公告)号： US20050123248A1公开(公告)日： 2005-06-09
- 发明人: Wataru Sakurai , Hiroshi Katsura , Toshiaki Kaki , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
- 申请人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kaki , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
- 申请人地址： JP Osaka-shi
- 专利权人： SUMITOMO ELECTRIC INDUSTRIES, LTD
- 当前专利权人： SUMITOMO ELECTRIC INDUSTRIES, LTD
- 当前专利权人地址： JP Osaka-shi
- 优先权： JP2001-364934 20011129; JP2002-108438 20020410; JP2002-116677 20020418; JP2002-254992 20020830
- 国际申请： PCT/JP02/12544 WO 20021129
- 主分类号： B29C45/26
- IPC分类号： B29C45/26 ; B29C45/36 ; B29D11/00 ; G02B6/36 ; G02B6/38
摘要：
An optical connector ferrule molding die 1 for molding an optical connector ferrule having a plurality of optical fiber holes comprises an upper die 10, a lower die 11, and an intermediate die 12, whereas the intermediate die 12 comprises a plurality of optical fiber hole forming pins 126 for forming optical fiber holes. The lower die 11 is provided with a protrusion 114 for forming a window hole of the optical connector ferrule, whereas the optical fiber hole forming pins 126 projecting from the intermediate die 12 are secured by through holes 115 penetrating through the protrusion 114 and V-grooves 113.
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