JPS5616105A - Plug of optical fiber cable - Google Patents

Plug of optical fiber cable

Info

Publication number
JPS5616105A
JPS5616105A JP9185279A JP9185279A JPS5616105A JP S5616105 A JPS5616105 A JP S5616105A JP 9185279 A JP9185279 A JP 9185279A JP 9185279 A JP9185279 A JP 9185279A JP S5616105 A JPS5616105 A JP S5616105A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber cable
plug
parts
armor
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
JP9185279A
Other languages
Japanese (ja)
Inventor
Toshibumi Fukuyama
Koichi Tsujino
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP9185279A priority Critical patent/JPS5616105A/en
Publication of JPS5616105A publication Critical patent/JPS5616105A/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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3861—Adhesive bonding
    • 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
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
    • 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
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3888—Protection from over-extension or over-compression
    • 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
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To enhance strength of a metallic mold in case that the plug of an optical fiber cable is produced by injection molding of synthetic resin, by providing a continuous wing-shaped gap part in the narrow holding hole of the optical fiber cable conductor. CONSTITUTION:When optical fiber cable 3 is inserted into box body 41 of the plug along groove parts 51 and 52 after removal of the armor at the tip of optical fiber cable 3, the armor is divided into two by wedge-shaped part 53, and optical fiber cable conductors 31 and 32 at the tip are inserted into holding holes 54 and 56. Next, cover 42 is caused to adhere or welded to box body 41 by ultrasonic welding and so on. At this time, optical fiber cable 3 is fixed strongly by protruded parts 411 and 421. Since wing-shaped gap part 55 (57) is provided continuously in holding hole 54 (56), strength of the metallic mold can be sufficient. After insertion of cable conductors 31 and 32, an adhesive is charged in these gap parts 55 and 57 to fix cable conductors 31 and 32.
JP9185279A 1979-07-19 1979-07-19 Plug of optical fiber cable Pending JPS5616105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9185279A JPS5616105A (en) 1979-07-19 1979-07-19 Plug of optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9185279A JPS5616105A (en) 1979-07-19 1979-07-19 Plug of optical fiber cable

Publications (1)

Publication Number Publication Date
JPS5616105A true JPS5616105A (en) 1981-02-16

Family

ID=14038091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9185279A Pending JPS5616105A (en) 1979-07-19 1979-07-19 Plug of optical fiber cable

Country Status (1)

Country Link
JP (1) JPS5616105A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134194A (en) * 1981-02-12 1982-08-19 Sharp Kk Automatic washing machine
JPS60184232U (en) * 1984-05-17 1985-12-06 株式会社山武 Fiber optic photoelectric switch
JPS62120713U (en) * 1986-01-23 1987-07-31
US4733934A (en) * 1985-05-14 1988-03-29 Amphenol Corporation Connector for a fiber optic cable
US4787706A (en) * 1987-02-03 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Duplex optical fiber connector
JPH02221906A (en) * 1989-02-23 1990-09-04 Furukawa Electric Co Ltd:The Signal transmission cable with optoelectric conversion part
WO1994023320A1 (en) * 1993-04-07 1994-10-13 Siemens Aktiengesellschaft Cable spreader
GB2390696A (en) * 2002-07-12 2004-01-14 Yazaki Corp Optic fibre ferrule having internal projections

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134194A (en) * 1981-02-12 1982-08-19 Sharp Kk Automatic washing machine
JPS6213036B2 (en) * 1981-02-12 1987-03-23 Sharp Kk
JPS60184232U (en) * 1984-05-17 1985-12-06 株式会社山武 Fiber optic photoelectric switch
US4733934A (en) * 1985-05-14 1988-03-29 Amphenol Corporation Connector for a fiber optic cable
JPS62120713U (en) * 1986-01-23 1987-07-31
US4787706A (en) * 1987-02-03 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Duplex optical fiber connector
JPH02221906A (en) * 1989-02-23 1990-09-04 Furukawa Electric Co Ltd:The Signal transmission cable with optoelectric conversion part
WO1994023320A1 (en) * 1993-04-07 1994-10-13 Siemens Aktiengesellschaft Cable spreader
GB2390696A (en) * 2002-07-12 2004-01-14 Yazaki Corp Optic fibre ferrule having internal projections
US6817779B2 (en) 2002-07-12 2004-11-16 Yazaki Corporation Ferrule for connector of optical fiber and method of welding ferrule and optical fiber

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