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DE68903416D1 - Herstellung eines am umfang festen, flexiblen rohres fuer ein optisches kabel. - Google Patents

Herstellung eines am umfang festen, flexiblen rohres fuer ein optisches kabel.

Info

Publication number
DE68903416D1
DE68903416D1 DE8989303371T DE68903416T DE68903416D1 DE 68903416 D1 DE68903416 D1 DE 68903416D1 DE 8989303371 T DE8989303371 T DE 8989303371T DE 68903416 T DE68903416 T DE 68903416T DE 68903416 D1 DE68903416 D1 DE 68903416D1
Authority
DE
Germany
Prior art keywords
flexible
tube
optical cable
flexible tube
plastics material
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 - Lifetime
Application number
DE8989303371T
Other languages
English (en)
Other versions
DE68903416T2 (de
Inventor
Peter Harvey
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of DE68903416D1 publication Critical patent/DE68903416D1/de
Application granted granted Critical
Publication of DE68903416T2 publication Critical patent/DE68903416T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00Producing tubular articles
    • B29D23/001Pipes; Pipe joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02Bending or folding
    • B29C53/12Bending or folding helically, e.g. for making springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/50Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/523Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00663Production of light guides
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479Manufacturing methods of optical cables
    • G02B6/4486Protective covering
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479Manufacturing methods of optical cables
    • G02B6/449Twisting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00Optical elements, e.g. lenses, prisms
    • B29L2011/0066Optical filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00Optical elements, e.g. lenses, prisms
    • B29L2011/0075Light guides, optical cables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Composite Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Details Of Indoor Wiring (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Insulated Conductors (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Communication Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulating Bodies (AREA)
DE8989303371T 1988-04-06 1989-04-05 Herstellung eines am umfang festen, flexiblen rohres fuer ein optisches kabel. Expired - Fee Related DE68903416T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888808039A GB8808039D0 (en) 1988-04-06 1988-04-06 Manufacture of circumferentially rigid flexible tube for optical cable

Publications (2)

Publication Number Publication Date
DE68903416D1 true DE68903416D1 (de) 1992-12-17
DE68903416T2 DE68903416T2 (de) 1993-03-25

Family

ID=10634658

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989303371T Expired - Fee Related DE68903416T2 (de) 1988-04-06 1989-04-05 Herstellung eines am umfang festen, flexiblen rohres fuer ein optisches kabel.

Country Status (9)

Country Link
EP (1) EP0336738B1 (de)
JP (1) JPH02230108A (de)
AT (1) ATE82402T1 (de)
AU (1) AU607061B2 (de)
CA (1) CA1321050C (de)
DE (1) DE68903416T2 (de)
GB (2) GB8808039D0 (de)
GR (1) GR3006601T3 (de)
NZ (1) NZ228597A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3176390B2 (ja) * 1990-06-13 2001-06-18 宇部日東化成株式会社 強化プラスチック製鎧装ケーブルの製造方法
DE4019735A1 (de) * 1990-06-21 1992-01-02 Ant Nachrichtentech Lichtwellenleiter-kabel
DE19516888A1 (de) * 1995-05-09 1996-11-14 Bosch Gmbh Robert Verfahren zum Herstellen einer Wendelantenne und Wendelantenne
DE19516889A1 (de) * 1995-05-09 1996-11-14 Bosch Gmbh Robert Verfahren zum Herstellen einer Stabantenne
IT1277250B1 (it) * 1995-11-28 1997-11-05 Top Glass Spa Antenna a stilo
KR101658232B1 (ko) * 2009-11-03 2016-09-23 엘에스전선 주식회사 비틀림측정장치를 구비한 수직연합기
CN102096163B (zh) * 2011-01-10 2012-07-04 南京烽火藤仓光通信有限公司 一种尼龙光缆的护套生产方法及其挤出模具
CN103753831A (zh) * 2014-02-12 2014-04-30 台州市家得宝科技有限公司 一种连续纤维增强热塑性复合材料的浸渍模具及浸渍方法
WO2022252328A1 (zh) * 2021-05-31 2022-12-08 南京驭逡通信科技有限公司 光纤涂覆设备及涂覆方法
WO2024056562A1 (en) * 2022-09-15 2024-03-21 Covestro Deutschland Ag A system for impregnating fibers for producing polyurethane pultruded composites and a method for using the same
EP4364932A1 (de) * 2022-11-03 2024-05-08 Covestro Deutschland AG System zur imprägnierung von fasern zur herstellung von pultrudierten polyurethanverbundstoffen, verfahren zur verwendung davon sowie pultrudierter polyurethanverbundstoff

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059951A (en) * 1975-05-05 1977-11-29 Consolidated Products Corporation Composite strain member for use in electromechanical cable
US4078853A (en) * 1976-02-25 1978-03-14 Bell Telephone Laboratories, Incorporated Optical communication cable
DE3024310C2 (de) * 1980-06-27 1983-06-23 Siemens AG, 1000 Berlin und 8000 München Optisches Kabel und Verfahren zu seiner Herstellung
DE3224489A1 (de) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleiter-anordnung mit im aussenbereich angebrachten verstaerkungen
EP0113377B1 (de) * 1982-07-05 1989-04-19 The Furukawa Electric Co., Ltd. Beschichtete optische faser
JPS60105114A (ja) * 1983-11-11 1985-06-10 住友電気工業株式会社 光フアイバ複合架空地線
CH661800A5 (en) * 1985-01-18 1987-08-14 Cossonay Cableries Trefileries External protective armouring for telecommunication cable
GB8600294D0 (en) * 1986-01-07 1986-02-12 Bicc Plc Optical cable
GB8602107D0 (en) * 1986-01-29 1986-03-05 Bicc Plc Optical cable
GB8713792D0 (en) * 1987-06-12 1987-07-15 Bicc Plc Elongate flexible core

Also Published As

Publication number Publication date
NZ228597A (en) 1990-11-27
AU3252089A (en) 1989-10-12
AU607061B2 (en) 1991-02-21
ATE82402T1 (de) 1992-11-15
GB2217872A (en) 1989-11-01
GB8808039D0 (en) 1988-05-05
CA1321050C (en) 1993-08-10
EP0336738A2 (de) 1989-10-11
GR3006601T3 (de) 1993-06-30
JPH02230108A (ja) 1990-09-12
EP0336738B1 (de) 1992-11-11
GB2217872B (en) 1991-09-04
GB8907612D0 (en) 1989-05-17
EP0336738A3 (en) 1990-07-18
DE68903416T2 (de) 1993-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee