JPS56155911A - Manufacture of optical mold connector - Google Patents

Manufacture of optical mold connector

Info

Publication number
JPS56155911A
JPS56155911A JP5913880A JP5913880A JPS56155911A JP S56155911 A JPS56155911 A JP S56155911A JP 5913880 A JP5913880 A JP 5913880A JP 5913880 A JP5913880 A JP 5913880A JP S56155911 A JPS56155911 A JP S56155911A
Authority
JP
Japan
Prior art keywords
wire
metallic
flank
manufacture
optical mold
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.)
Pending
Application number
JP5913880A
Other languages
Japanese (ja)
Inventor
Shigeru Kaihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5913880A priority Critical patent/JPS56155911A/en
Publication of JPS56155911A publication Critical patent/JPS56155911A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3865—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using moulding techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To manufacture the titled optical mold connector at a high yield by providing a projection part, including a fiber wire, on the flank of a mold plug in the manufacture of the optical mold connector and by polishing it off after formation. CONSTITUTION:Metallic mold 1 having cavity 7 provided with taper hole 10 for forming projection 11 on formed plug flank 9 is used. Terminal-treated fiber core wire 8 is a core wire obtained by exposing fiber wire 2 and by fitting metallic sleeve 4 at the terminal part, and after wire 2 is inserted into wire fixing hole 3 and metallic sleeve 4 is pressed by metallic molds 1, a molten resin material is injected into cavity 7 of metallic molds 1 from runner 5 and then cured. Metallic molds 1 are decomposed to take out a molded product and after wire 2 is removed from plug flank 9, flank 9 is polished to eliminate projection 11, thereby forming the optical mold connector.
JP5913880A 1980-05-02 1980-05-02 Manufacture of optical mold connector Pending JPS56155911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5913880A JPS56155911A (en) 1980-05-02 1980-05-02 Manufacture of optical mold connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5913880A JPS56155911A (en) 1980-05-02 1980-05-02 Manufacture of optical mold connector

Publications (1)

Publication Number Publication Date
JPS56155911A true JPS56155911A (en) 1981-12-02

Family

ID=13104651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5913880A Pending JPS56155911A (en) 1980-05-02 1980-05-02 Manufacture of optical mold connector

Country Status (1)

Country Link
JP (1) JPS56155911A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030411U (en) * 1983-08-05 1985-03-01 日本電信電話株式会社 fiber optic connector plug
US4531702A (en) * 1982-11-02 1985-07-30 Polaroid Corporation Injection mold for forming optical fiber connector
JPS60257410A (en) * 1984-06-04 1985-12-19 Furukawa Electric Co Ltd:The Production for multicore optical connector
WO1986000423A1 (en) * 1984-06-22 1986-01-16 American Telephone & Telegraph Company Optical fiber connector and article comprising same
JPS6193418A (en) * 1984-10-12 1986-05-12 Sumitomo Electric Ind Ltd Fixing and holding part of optical fiber coating part
JPS61137109A (en) * 1984-12-07 1986-06-24 Sumitomo Electric Ind Ltd Optical connector ferrule and its production
US4689184A (en) * 1982-11-02 1987-08-25 Polaroid Corporation Method for forming an optical connector
JPS63253906A (en) * 1987-04-10 1988-10-20 Opt Kk Manufacture of optical fiber unit for photosensor
JPH01177711U (en) * 1988-02-18 1989-12-19
JPH02165109A (en) * 1988-12-19 1990-06-26 Tokai Rubber Ind Ltd Production of connector for optical fiber
JPH0362326U (en) * 1989-10-20 1991-06-18
FR2690530A1 (en) * 1992-04-27 1993-10-29 Ericsson Telefon Ab L M Mold for molding ferrules.
JPH07279A (en) * 1993-02-22 1995-01-06 Hironami Terajima Rice cooker without producing steam
EP1109040A1 (en) * 1999-12-14 2001-06-20 Corning Cable Systems LLC A ferrule having first and second body portions with different nominal widths and an associated mold and fabrication method
JP2002006177A (en) * 2000-06-20 2002-01-09 Fujikura Ltd Manufacturing method for multicore optical connector and ferrule for multicore optical connector

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531702A (en) * 1982-11-02 1985-07-30 Polaroid Corporation Injection mold for forming optical fiber connector
US4689184A (en) * 1982-11-02 1987-08-25 Polaroid Corporation Method for forming an optical connector
JPS6030411U (en) * 1983-08-05 1985-03-01 日本電信電話株式会社 fiber optic connector plug
JPS60257410A (en) * 1984-06-04 1985-12-19 Furukawa Electric Co Ltd:The Production for multicore optical connector
WO1986000423A1 (en) * 1984-06-22 1986-01-16 American Telephone & Telegraph Company Optical fiber connector and article comprising same
JPS6193418A (en) * 1984-10-12 1986-05-12 Sumitomo Electric Ind Ltd Fixing and holding part of optical fiber coating part
JPS61137109A (en) * 1984-12-07 1986-06-24 Sumitomo Electric Ind Ltd Optical connector ferrule and its production
JPS63253906A (en) * 1987-04-10 1988-10-20 Opt Kk Manufacture of optical fiber unit for photosensor
JPH01177711U (en) * 1988-02-18 1989-12-19
JPH02165109A (en) * 1988-12-19 1990-06-26 Tokai Rubber Ind Ltd Production of connector for optical fiber
JPH0362326U (en) * 1989-10-20 1991-06-18
FR2690530A1 (en) * 1992-04-27 1993-10-29 Ericsson Telefon Ab L M Mold for molding ferrules.
JPH07279A (en) * 1993-02-22 1995-01-06 Hironami Terajima Rice cooker without producing steam
EP1109040A1 (en) * 1999-12-14 2001-06-20 Corning Cable Systems LLC A ferrule having first and second body portions with different nominal widths and an associated mold and fabrication method
US6761489B1 (en) 1999-12-14 2004-07-13 Corning Cable Systems Llc Ferrule having first and second body portions with different nominal widths and an associated mold and fabrication method
JP2002006177A (en) * 2000-06-20 2002-01-09 Fujikura Ltd Manufacturing method for multicore optical connector and ferrule for multicore optical connector

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