JPS56155911A - Manufacture of optical mold connector - Google Patents
Manufacture of optical mold connectorInfo
- 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
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.
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)
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 |
-
1980
- 1980-05-02 JP JP5913880A patent/JPS56155911A/en active Pending
Cited By (16)
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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