FR2319912B1 - - Google Patents

Info

Publication number
FR2319912B1
FR2319912B1 FR7524083A FR7524083A FR2319912B1 FR 2319912 B1 FR2319912 B1 FR 2319912B1 FR 7524083 A FR7524083 A FR 7524083A FR 7524083 A FR7524083 A FR 7524083A FR 2319912 B1 FR2319912 B1 FR 2319912B1
Authority
FR
France
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
FR7524083A
Other languages
French (fr)
Other versions
FR2319912A1 (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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7524083A priority Critical patent/FR2319912A1/en
Publication of FR2319912A1 publication Critical patent/FR2319912A1/en
Application granted granted Critical
Publication of FR2319912B1 publication Critical patent/FR2319912B1/fr
Granted 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4403—Optical cables with ribbon structure
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
FR7524083A 1975-08-01 1975-08-01 Stress protection system for optical fibres - unites two tapes, one on either side of fibre, with less elongation for given load than fibre Granted FR2319912A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524083A FR2319912A1 (en) 1975-08-01 1975-08-01 Stress protection system for optical fibres - unites two tapes, one on either side of fibre, with less elongation for given load than fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524083A FR2319912A1 (en) 1975-08-01 1975-08-01 Stress protection system for optical fibres - unites two tapes, one on either side of fibre, with less elongation for given load than fibre

Publications (2)

Publication Number Publication Date
FR2319912A1 FR2319912A1 (en) 1977-02-25
FR2319912B1 true FR2319912B1 (en) 1977-12-16

Family

ID=9158661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524083A Granted FR2319912A1 (en) 1975-08-01 1975-08-01 Stress protection system for optical fibres - unites two tapes, one on either side of fibre, with less elongation for given load than fibre

Country Status (1)

Country Link
FR (1) FR2319912A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK139490B (en) * 1976-11-09 1979-02-26 Nordiske Kabel Traad Light conducting element for use in optical transmission.
US4138193A (en) * 1977-09-27 1979-02-06 General Cable Corporation Multiple fiber laminate for optical waveguides
US4169657A (en) * 1978-03-02 1979-10-02 Akzona Incorporated Laminated strength members for fiber optic cable
FR2428849A1 (en) * 1978-06-13 1980-01-11 Fileca Optical cable with free moving fibre bundles - held within channels in low friction and low elasticity material
FR2456333A1 (en) * 1979-05-11 1980-12-05 Silec Liaisons Elec WIRING ELEMENT FOR PRODUCING OPTICAL FIBER UNIT CABLE ELEMENTS AND MANUFACTURING METHOD
FR2479481A2 (en) * 1980-03-25 1981-10-02 Silec Liaisons Elec Unitary fibre=optic cabling, element - has partially cylindrical cable section with alveoli running longitudinally formed along surface
FR2693560A1 (en) * 1992-07-10 1994-01-14 Alcatel Cable Cylindrical fibre=optic cable with fibres arranged around central core - binds fibres together in flexible resin which is then rolled up into cylindrical cable form incorporating cord to rip open resin to re-form ribbon
FR2722029B1 (en) * 1994-07-01 1996-08-02 Alcatel Cable CABLE CONTAINING AT LEAST ONE ELONGATE ELEMENT
FR2727213B1 (en) * 1994-11-21 1996-12-27 Alcatel Cable OPTICAL FIBER CABLE AND METHOD FOR MANUFACTURING AN OPTICAL FIBER MODULE BELONGING TO SUCH A CABLE
FR2727212B1 (en) * 1994-11-21 1997-01-03 Alcatel Cable METHOD FOR MANUFACTURING A CYLINDRICAL FIBER OPTIC MODULE
US5771321A (en) * 1996-01-04 1998-06-23 Massachusetts Institute Of Technology Micromechanical optical switch and flat panel display
FR2757642B1 (en) * 1996-12-19 1999-01-22 Alsthom Cge Alcatel OPTICAL FIBER CABLE WITH DISSYMMETRIC STRUCTURE
FR2800171B1 (en) * 1999-10-25 2002-03-29 Acome Soc Coop Travailleurs DERIVABLE COMPOSITE OPTICAL CABLE ELEMENT AND CABLE, METHODS OF MAKING SAME AND USES THEREOF

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1584628A (en) * 1967-08-25 1969-12-26
GB1422147A (en) * 1972-06-06 1976-01-21 Bicc Ltd Optical guides
DE2314313A1 (en) * 1973-03-20 1974-10-03 Aeg Telefunken Kabelwerke Optical conducting fibre tape - comprising glass fibres welded between plastics insulating strip
IT987956B (en) * 1973-05-23 1975-03-20 Pirelli MEANS FOR THE TRANSMISSION OF SE GNALS IN TELECOMMUNICATION CABLES

Also Published As

Publication number Publication date
FR2319912A1 (en) 1977-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse