FR2725553B1 - Procede de realisation d'une gaine tubulaire comportant des organes porteurs filiformes, et gaine tubulaire obtenue - Google Patents

Procede de realisation d'une gaine tubulaire comportant des organes porteurs filiformes, et gaine tubulaire obtenue

Info

Publication number
FR2725553B1
FR2725553B1 FR9411994A FR9411994A FR2725553B1 FR 2725553 B1 FR2725553 B1 FR 2725553B1 FR 9411994 A FR9411994 A FR 9411994A FR 9411994 A FR9411994 A FR 9411994A FR 2725553 B1 FR2725553 B1 FR 2725553B1
Authority
FR
France
Prior art keywords
tubular sheath
filiform
carriers
producing
tubular
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 - Fee Related
Application number
FR9411994A
Other languages
English (en)
Other versions
FR2725553A1 (fr
Inventor
Philippe Jamet
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.)
Societe Industrielle de Liaisons Electriques SA
Original Assignee
Societe Industrielle de Liaisons Electriques 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 Societe Industrielle de Liaisons Electriques SA filed Critical Societe Industrielle de Liaisons Electriques SA
Priority to FR9411994A priority Critical patent/FR2725553B1/fr
Priority to PCT/FR1995/001256 priority patent/WO1996011419A1/fr
Publication of FR2725553A1 publication Critical patent/FR2725553A1/fr
Application granted granted Critical
Publication of FR2725553B1 publication Critical patent/FR2725553B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9411994A 1994-10-07 1994-10-07 Procede de realisation d'une gaine tubulaire comportant des organes porteurs filiformes, et gaine tubulaire obtenue Expired - Fee Related FR2725553B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9411994A FR2725553B1 (fr) 1994-10-07 1994-10-07 Procede de realisation d'une gaine tubulaire comportant des organes porteurs filiformes, et gaine tubulaire obtenue
PCT/FR1995/001256 WO1996011419A1 (fr) 1994-10-07 1995-09-28 Procede de realisation d'une gaine tubulaire comportant des organes porteurs filiformes, et gaine tubulaire obtenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411994A FR2725553B1 (fr) 1994-10-07 1994-10-07 Procede de realisation d'une gaine tubulaire comportant des organes porteurs filiformes, et gaine tubulaire obtenue

Publications (2)

Publication Number Publication Date
FR2725553A1 FR2725553A1 (fr) 1996-04-12
FR2725553B1 true FR2725553B1 (fr) 1996-12-20

Family

ID=9467658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411994A Expired - Fee Related FR2725553B1 (fr) 1994-10-07 1994-10-07 Procede de realisation d'une gaine tubulaire comportant des organes porteurs filiformes, et gaine tubulaire obtenue

Country Status (2)

Country Link
FR (1) FR2725553B1 (fr)
WO (1) WO1996011419A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717313A1 (de) * 1997-04-24 1998-11-05 Alsthom Cge Alcatel Optisches Kabel und Verfahren zum Herstellen eines optischen Kabels
FR2764709B1 (fr) * 1997-06-16 1999-07-23 Alsthom Cge Alcatel Cable a fibres optiques thermoplastique
FR2769749B1 (fr) * 1997-10-13 1999-12-17 Inst Francais Du Petrole Tige renforcee en materiau composite

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU498613B2 (en) * 1974-12-24 1979-03-22 Alcatel N.V. Arrangement for optical fibre cables
AU498247B2 (en) * 1974-12-27 1979-02-22 Itt Industries Inc Fire optic cable
US4172106A (en) * 1976-06-24 1979-10-23 Telephone Cables Limited Optical fibre cables and their manufacture
US4693551A (en) * 1983-10-05 1987-09-15 U.S. Holding Company, Inc. Dielectric strength elements for loose tube optical fiber cable
DE4013755C2 (de) * 1990-04-28 1995-02-16 Kabelmetal Electro Gmbh Optisches Verkabelungselement sowie Verfahren und Vorrichtung zu dessen Herstellung

Also Published As

Publication number Publication date
FR2725553A1 (fr) 1996-04-12
WO1996011419A1 (fr) 1996-04-18

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20100630