JPS60185909A - Method for working end of ferrule - Google Patents

Method for working end of ferrule

Info

Publication number
JPS60185909A
JPS60185909A JP4040884A JP4040884A JPS60185909A JP S60185909 A JPS60185909 A JP S60185909A JP 4040884 A JP4040884 A JP 4040884A JP 4040884 A JP4040884 A JP 4040884A JP S60185909 A JPS60185909 A JP S60185909A
Authority
JP
Japan
Prior art keywords
ferrule
end
half
tubular member
insertion hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4040884A
Inventor
Noriyuki Kawai
Kenji Matsubara
Original Assignee
Noriyuki Kawai
Kenji Matsubara
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noriyuki Kawai, Kenji Matsubara filed Critical Noriyuki Kawai
Priority to JP4040884A priority Critical patent/JPS60185909A/en
Publication of JPS60185909A publication Critical patent/JPS60185909A/en
Application status is Granted legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3833Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834Means for centering or aligning the light guide within the ferrule
    • G02B6/3835Means for centering or aligning the light guide within the ferrule using discs, bushings or the like

Abstract

PURPOSE:To improve the working accuracy of an optical fiber insertion hole at the end of a ferrule by using preliminarily a tubular member having an optical insertion hole in the inside. CONSTITUTION:A tubular member 3 is inserted into a mounting hole 1a for a tubular member at the end 1 of a ferrule body F and both are fixed by a plastic adhesive agent or adhesive member 4 for brazing, etc. The ferrule assembled with the member 3 at the end of the body F as a work is gripped by the chuck of a drilling machine and an optical fiber insertion hole 3a is expanded and drilled by a drill. The outside circumference at the end 1 of the ferrule body is subjected to outside diameter machining so as to coincide with the center of the hole 3a expanded and drilled thereto in succession to the above-mentioned drilling stage. The half-finished ferrule is gripped by the chuck used for the above- mentioned drilling and the method for turning the half-finished ferrule by a cutting tool while rotating the half-finished ferrule is adopted in the outside diameter machining by which the machining accuracy is improved.
JP4040884A 1984-03-05 1984-03-05 Method for working end of ferrule Granted JPS60185909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4040884A JPS60185909A (en) 1984-03-05 1984-03-05 Method for working end of ferrule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4040884A JPS60185909A (en) 1984-03-05 1984-03-05 Method for working end of ferrule

Publications (1)

Publication Number Publication Date
JPS60185909A true JPS60185909A (en) 1985-09-21

Family

ID=12579833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4040884A Granted JPS60185909A (en) 1984-03-05 1984-03-05 Method for working end of ferrule

Country Status (1)

Country Link
JP (1) JPS60185909A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867525A (en) * 1988-07-29 1989-09-19 Siecor Corporation Optical connector
EP0794446A2 (en) * 1996-03-08 1997-09-10 Ykk Corporation Ferrule for optical fiber connector and method for production thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867525A (en) * 1988-07-29 1989-09-19 Siecor Corporation Optical connector
EP0794446A2 (en) * 1996-03-08 1997-09-10 Ykk Corporation Ferrule for optical fiber connector and method for production thereof
EP0794446A3 (en) * 1996-03-08 1998-07-29 Ykk Corporation Ferrule for optical fiber connector and method for production thereof
US5862280A (en) * 1996-03-08 1999-01-19 Ykk Corporation Ferrule for use with an optical fiber connector and method for production thereof
US5989106A (en) * 1996-03-08 1999-11-23 Ykk Corporation Ferrule for use with an optical fiber connector and method for production thereof

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