FR2260806A1 - - Google Patents

Info

Publication number
FR2260806A1
FR2260806A1 FR7404872A FR7404872A FR2260806A1 FR 2260806 A1 FR2260806 A1 FR 2260806A1 FR 7404872 A FR7404872 A FR 7404872A FR 7404872 A FR7404872 A FR 7404872A FR 2260806 A1 FR2260806 A1 FR 2260806A1
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.)
Granted
Application number
FR7404872A
Other languages
French (fr)
Other versions
FR2260806B1 (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.)
FORT FRANCOIS FR
Original Assignee
FORT FRANCOIS FR
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 FORT FRANCOIS FR filed Critical FORT FRANCOIS FR
Priority to FR7404872A priority Critical patent/FR2260806B1/fr
Priority to GB526475A priority patent/GB1476903A/en
Priority to DE19752505621 priority patent/DE2505621A1/en
Publication of FR2260806A1 publication Critical patent/FR2260806A1/fr
Application granted granted Critical
Publication of FR2260806B1 publication Critical patent/FR2260806B1/fr
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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4402—Optical cables with one single optical waveguide
    • 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
FR7404872A 1974-02-13 1974-02-13 Expired FR2260806B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7404872A FR2260806B1 (en) 1974-02-13 1974-02-13
GB526475A GB1476903A (en) 1974-02-13 1975-02-07 Light-transmitting devices
DE19752505621 DE2505621A1 (en) 1974-02-13 1975-02-11 COVERING FOR AN OPTICAL CONDUCTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404872A FR2260806B1 (en) 1974-02-13 1974-02-13

Publications (2)

Publication Number Publication Date
FR2260806A1 true FR2260806A1 (en) 1975-09-05
FR2260806B1 FR2260806B1 (en) 1976-10-08

Family

ID=9134860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404872A Expired FR2260806B1 (en) 1974-02-13 1974-02-13

Country Status (3)

Country Link
DE (1) DE2505621A1 (en)
FR (1) FR2260806B1 (en)
GB (1) GB1476903A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298807A2 (en) * 1975-01-21 1976-08-20 Int Standard Electric Corp OPTICAL FIBER CABLE
FR2331800A1 (en) * 1975-11-14 1977-06-10 Fort Francois OPTICAL CONDUCTOR CABLE
FR2356165A1 (en) * 1976-06-24 1978-01-20 Telephone Cables Ltd OPTICAL FIBER CABLE AND ITS MANUFACTURING PROCESS
FR2509872A1 (en) * 1981-07-15 1983-01-21 Philips Nv OPTICAL COMMUNICATION CABLE HAVING A LIGHT WAVEGUIDE AND A TRACTION-RESISTANT SECONDARY COVER
FR2520519A1 (en) * 1982-01-26 1983-07-29 Cables Electro Telecommunicati Protective cable carrying optical fibre - consists of sleeve with flat diametral reinforcing strip of similar expandability as optical fibre and resistant to stress
EP0228132A2 (en) * 1985-12-21 1987-07-08 Philips Patentverwaltung GmbH Method of manufacture of an optical cable
EP0793127A1 (en) * 1996-02-29 1997-09-03 Cables Pirelli Fibre optical cable with enhanced crush-resistance
US5825956A (en) * 1996-02-29 1998-10-20 Cables Pirelli Fibre-optic cable having enhanced crushing strength

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461151A (en) * 1974-08-22 1977-01-13 Standard Telephones Cables Ltd Optical fibre cables
DE2513722B2 (en) * 1975-03-25 1979-09-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Optical cable
FR2325061A1 (en) * 1975-09-19 1977-04-15 Cables De Lyon Geoffroy Delore PROTECTION OF AN OPTICAL FIBER
DE2551210B2 (en) * 1975-11-12 1978-01-19 Siemens AG, 1000 Berlin und 8000 München OPTICAL CABLE WITH MULTI-LAYER PLASTIC COAT
FR2352315A1 (en) * 1976-05-21 1977-12-16 Cables De Lyon Geoffroy Delore OPTICAL FIBER CABLE AND IMPLEMENTATION METHOD
DK138437B (en) * 1976-11-09 1978-09-04 Nordiske Kabel Traad Light conducting element for use in installation in optical transmission means.
DE2757786C3 (en) * 1977-12-23 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Process for the continuous production of an optical transmission element
DE2842604B2 (en) * 1978-09-29 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Cavernous artery
CA1131953A (en) * 1979-06-01 1982-09-21 Zoltan Zongor Optical fibre transmission cable reinforcement
DE3239024A1 (en) * 1982-10-21 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Device for covering a rope-shaped unit built up from optical fibres

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298807A2 (en) * 1975-01-21 1976-08-20 Int Standard Electric Corp OPTICAL FIBER CABLE
FR2331800A1 (en) * 1975-11-14 1977-06-10 Fort Francois OPTICAL CONDUCTOR CABLE
FR2356165A1 (en) * 1976-06-24 1978-01-20 Telephone Cables Ltd OPTICAL FIBER CABLE AND ITS MANUFACTURING PROCESS
FR2509872A1 (en) * 1981-07-15 1983-01-21 Philips Nv OPTICAL COMMUNICATION CABLE HAVING A LIGHT WAVEGUIDE AND A TRACTION-RESISTANT SECONDARY COVER
FR2520519A1 (en) * 1982-01-26 1983-07-29 Cables Electro Telecommunicati Protective cable carrying optical fibre - consists of sleeve with flat diametral reinforcing strip of similar expandability as optical fibre and resistant to stress
EP0228132A2 (en) * 1985-12-21 1987-07-08 Philips Patentverwaltung GmbH Method of manufacture of an optical cable
EP0228132A3 (en) * 1985-12-21 1989-07-26 Philips Patentverwaltung Gmbh Method of manufacture of an optical cable
EP0793127A1 (en) * 1996-02-29 1997-09-03 Cables Pirelli Fibre optical cable with enhanced crush-resistance
FR2745642A1 (en) * 1996-02-29 1997-09-05 Pirelli Cables Sa OPTICAL FIBER CABLE HAVING INCREASED CRUSH RESISTANCE
US5825956A (en) * 1996-02-29 1998-10-20 Cables Pirelli Fibre-optic cable having enhanced crushing strength

Also Published As

Publication number Publication date
DE2505621A1 (en) 1975-08-14
FR2260806B1 (en) 1976-10-08
GB1476903A (en) 1977-06-16

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Legal Events

Date Code Title Description
TP Transmission of property