发明授权
US6045271A Ferrule for optical connector and method for manufacturing optical
connector using the ferrule
失效
用于光连接器的套圈以及使用套圈制造光连接器的方法
- 专利标题： Ferrule for optical connector and method for manufacturing optical connector using the ferrule
- 专利标题（中）： 用于光连接器的套圈以及使用套圈制造光连接器的方法
-
申请号： US97044申请日： 1998-06-12
-
公开(公告)号： US6045271A公开(公告)日： 2000-04-04
- 发明人: Naoko Shimoji , Jun Yamakawa , Ken Kanai , Shinji Nagasawa
- 申请人： Naoko Shimoji , Jun Yamakawa , Ken Kanai , Shinji Nagasawa
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： The Furukawa Electric Co. Ltd.,Nippon Telephone and Telegraph Corporation
- 当前专利权人： The Furukawa Electric Co. Ltd.,Nippon Telephone and Telegraph Corporation
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX8-294595 19961016
- 主分类号： G02B6/36
- IPC分类号： G02B6/36 ; B24B19/00 ; G02B6/38 ; G02B6/40
摘要：
A ferrule for an optical connector wherein the work efficiency of the manufacture is increased by reducing the time necessary for grinding and the reliability of the connection of the optical connectors is improved. A front end surface (2) of a ferrule (1) comprises a flat surface (16) vertical to the central axes of optical fiber insertion holes (3) and a slanting surface (15). A step (17) is provided at the upper end of a slanting surface (15) and the flat surface (16) protrudes frontward by the step (17) with respect to the slanting surface (15). The optical fiber insertion holes (3) open at the slanting surface (16) and pin engagement holes (4) are provided on both sides of the optical fiber insertion holes (3).
公开/授权文献
- US4323484A Glaze resistor composition 公开/授权日：1982-04-06
信息查询
