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GB2002139B - Connector for flat ribbon optical fibre cables - Google Patents

Connector for flat ribbon optical fibre cables

Info

Publication number
GB2002139B
GB2002139B GB7832366A GB7832366A GB2002139B GB 2002139 B GB2002139 B GB 2002139B GB 7832366 A GB7832366 A GB 7832366A GB 7832366 A GB7832366 A GB 7832366A GB 2002139 B GB2002139 B GB 2002139B
Authority
GB
United Kingdom
Prior art keywords
mated
connector
housing
members
fibers
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.)
Expired
Application number
GB7832366A
Other versions
GB2002139A (en
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB2002139A publication Critical patent/GB2002139A/en
Application granted granted Critical
Publication of GB2002139B publication Critical patent/GB2002139B/en
Expired 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
    • 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
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • 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
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • 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
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G02B6/3893—Push-pull type, e.g. snap-in, push-on

Landscapes

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

Abstract

A connector 10 for use with a flat ribbon cable 12 containing a plurality of optical fibers 14, 16 supported in a flexible matrix includes: substantially flat housing members 18, 20 having a rear opening corresponding in size and shape to a flat cable to be received, anchoring means 42 for anchoring the cable, and passageways through the housing for the individual fibers to be received and anchored within fiber retaining members 22, 24 such that the fiber ends are accessible at the front of the housing to be coupled to fibers within a mated connector 78. The fiber retaining members are in turn adapted to be received into an abutting relationship within an alignment means 26, 28 which maintains the mated fibers in axial alignment when the connectors are mated. The housing also has associated therewith a latching means 68, 70 on both sides of the flat housing adapted to corresponding members of the mated connector 78 to align the respective members and to maintain the abutting relationship when the respective connectors are mated. <IMAGE>
GB7832366A 1977-08-05 1978-08-04 Connector for flat ribbon optical fibre cables Expired GB2002139B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82226977A 1977-08-05 1977-08-05

Publications (2)

Publication Number Publication Date
GB2002139A GB2002139A (en) 1979-02-14
GB2002139B true GB2002139B (en) 1982-02-10

Family

ID=25235614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7832366A Expired GB2002139B (en) 1977-08-05 1978-08-04 Connector for flat ribbon optical fibre cables

Country Status (7)

Country Link
JP (1) JPS5435751A (en)
CA (1) CA1097964A (en)
CH (1) CH630731A5 (en)
DE (1) DE2834765A1 (en)
FR (1) FR2399677A1 (en)
GB (1) GB2002139B (en)
IT (1) IT7850610A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149072A (en) * 1977-08-05 1979-04-10 Minnesota Mining And Manufacturing Company System for flat ribbon optical fiber data communications link
JPS59138823U (en) * 1983-03-09 1984-09-17 アルプス電気株式会社 Optical splitter/combiner
US4515434A (en) * 1983-03-09 1985-05-07 Allied Corporation Fiber optic connector
JPS60163408U (en) * 1984-04-06 1985-10-30 日産自動車株式会社 fiber optic connector
JPH0812310B2 (en) * 1992-08-11 1996-02-07 山一電機株式会社 Optical connector plug
US6425691B1 (en) * 2000-06-30 2002-07-30 Berg Technology, Inc. Flexible circuits with strain relief

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871935A (en) * 1974-03-14 1975-03-18 Bell Telephone Labor Inc Method of encapsulating and terminating the fibers of an optical fiber ribbon
DE2615389A1 (en) * 1975-04-18 1976-10-21 Bunker Ramo OPTICAL-ELECTRONIC CONNECTION
US4149072A (en) * 1977-08-05 1979-04-10 Minnesota Mining And Manufacturing Company System for flat ribbon optical fiber data communications link

Also Published As

Publication number Publication date
CA1097964A (en) 1981-03-24
IT7850610A0 (en) 1978-08-04
GB2002139A (en) 1979-02-14
DE2834765A1 (en) 1979-02-22
CH630731A5 (en) 1982-06-30
FR2399677A1 (en) 1979-03-02
JPS5435751A (en) 1979-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee