发明名称 Optical ferrule, optical ferrule molding die, manufacturing method of optical ferrule, and ferrule with optical fiber
摘要 An optical ferrule that holds an optical fiber, the optical ferrule having an ejector pin mark formed by an ejector pin during molding, the optical ferrule includes a ferrule body, ferrule body having an optical fiber insertion opening to be inserted with the optical fiber, optical fiber hole from which a tip end of the optical fiber is to be exposed, and a lower surface of the ferrule body that is to be a reference plane, lower surface of the ferrule body including a recessed section, ejector pin mark being located on a bottom surface of the recessed section, side surface of the recessed section being formed higher than a molding burr of the ejector pin mark.
申请公布号 US8562225(B2) 申请公布日期 2013.10.22
申请号 US200913141867 申请日期 2009.12.21
申请人 KATO SEIJI;OHTA TATSUYA;FUJIKURA LTD. 发明人 KATO SEIJI;OHTA TATSUYA
分类号 G02B6/36;B28B7/10;B29D11/00 主分类号 G02B6/36
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