GB1456755A - Optical fibres telecommunications cable - Google Patents

Optical fibres telecommunications cable

Info

Publication number
GB1456755A
GB1456755A GB2211474A GB2211474A GB1456755A GB 1456755 A GB1456755 A GB 1456755A GB 2211474 A GB2211474 A GB 2211474A GB 2211474 A GB2211474 A GB 2211474A GB 1456755 A GB1456755 A GB 1456755A
Authority
GB
United Kingdom
Prior art keywords
strips
fibres
telecommunications cable
optical fibres
optical
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
GB2211474A
Other languages
English (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.)
Industrie Pirelli SpA
Pirelli and C SpA
Original Assignee
Industrie Pirelli SpA
Pirelli SpA
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 Industrie Pirelli SpA, Pirelli SpA filed Critical Industrie Pirelli SpA
Publication of GB1456755A publication Critical patent/GB1456755A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72324—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of inorganic materials not provided for in B29C66/72321 - B29C66/72322
    • B29C66/72326—Glass
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • 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
    • G02B6/448—Ribbon cables
    • 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
    • G02B6/449—Twisting
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • 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
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    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
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    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/733—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence
    • B29C66/7336—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light
    • B29C66/73361—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light at least one of the parts to be joined being opaque to visible light
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    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
    • B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
    • B32B2310/0825—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using IR radiation

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Communication Cables (AREA)
GB2211474A 1973-05-23 1974-05-17 Optical fibres telecommunications cable Expired GB1456755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24442/73A IT987956B (it) 1973-05-23 1973-05-23 Mezzo per la trasmissione di se gnali nei cavi di telecomunica zione

Publications (1)

Publication Number Publication Date
GB1456755A true GB1456755A (en) 1976-11-24

Family

ID=11213534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2211474A Expired GB1456755A (en) 1973-05-23 1974-05-17 Optical fibres telecommunications cable

Country Status (11)

Country Link
US (1) US3937559A (US06491871-20021210-M00007.png)
JP (1) JPS5736561B2 (US06491871-20021210-M00007.png)
AR (1) AR201231Q (US06491871-20021210-M00007.png)
BR (1) BR7404125D0 (US06491871-20021210-M00007.png)
CA (1) CA1011973A (US06491871-20021210-M00007.png)
DE (1) DE2424041C2 (US06491871-20021210-M00007.png)
FR (1) FR2231021B1 (US06491871-20021210-M00007.png)
GB (1) GB1456755A (US06491871-20021210-M00007.png)
IE (1) IE39392B1 (US06491871-20021210-M00007.png)
IT (1) IT987956B (US06491871-20021210-M00007.png)
ZA (1) ZA743225B (US06491871-20021210-M00007.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084440A2 (en) * 1982-01-15 1983-07-27 RAYCHEM CORPORATION (a California corporation) Fiber optic splice organizer
GB2127578A (en) * 1982-09-23 1984-04-11 Bicc Plc Am improved optical fibre ribbon structure
GB2164171A (en) * 1984-09-06 1986-03-12 Bicc Plc Overhead electric conductor wrapped in optical fibre ribbon
GB2180665A (en) * 1985-09-16 1987-04-01 Telephone Cables Ltd Optical cables and the manufacture thereof
US20130022325A1 (en) * 2011-07-21 2013-01-24 Adc Telecommunications, Inc. Drop Cable with Fiber Ribbon Conforming to Fiber Passage
CN111755145A (zh) * 2019-03-29 2020-10-09 张淑卿 锦丝线改良结构

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1453402A (en) * 1974-03-20 1976-10-20 Pirelli General Cable Works Communication cables
JPS50156944A (US06491871-20021210-M00007.png) * 1974-06-07 1975-12-18
US4153332A (en) * 1974-07-30 1979-05-08 Industrie Pirelli Societa Per Azioni Sheathed optical fiber element and cable
DE2445532C2 (de) * 1974-09-20 1976-09-09 Aeg Telefunken Kabelwerke Gewellter umhuellter Faserlichtleiter
DE2507583C2 (de) * 1975-02-19 1984-08-30 Siemens AG, 1000 Berlin und 8000 München Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente
US4146302A (en) * 1975-06-02 1979-03-27 General Cable Corporation Construction of cable made of optical fibres
FR2319912A1 (fr) * 1975-08-01 1977-02-25 Lignes Telegraph Telephon Fibres optiques protegees contre les contraintes mecaniques
US4078853A (en) * 1976-02-25 1978-03-14 Bell Telephone Laboratories, Incorporated Optical communication cable
US4054365A (en) * 1976-05-28 1977-10-18 General Cable Corporation Fiber optic cable construction
DE2627174C2 (de) * 1976-06-15 1986-05-28 Siemens AG, 1000 Berlin und 8000 München Optische Flachbandleitung
DE2634398C2 (de) * 1976-07-30 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung von mit einer Schutzschicht überzogenen optischen Fasern
DK139490B (da) * 1976-11-09 1979-02-26 Nordiske Kabel Traad Lysledende element til brug ved optisk transmission.
DK138437B (da) * 1976-11-09 1978-09-04 Nordiske Kabel Traad Lysledende element til brug ved indbygning i optiske transmissionsorganer.
DK138564B (da) * 1976-11-09 1978-09-25 Nordiske Kabel Traad Fremgangsmåde ved fremstilling af et lysledende element til anbringelse i et rørformet hylster.
US4096010A (en) * 1977-02-07 1978-06-20 Bell Telephone Laboratories, Incorporated Method and apparatus for manufacturing optical fiber ribbons
DE2709106C2 (de) * 1977-03-02 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Optisches Kabel
GB1559026A (en) * 1977-04-13 1980-01-09 Bicc Ltd Optical guides
US4149072A (en) * 1977-08-05 1979-04-10 Minnesota Mining And Manufacturing Company System for flat ribbon optical fiber data communications link
US4190319A (en) * 1978-02-13 1980-02-26 Essex Group, Inc. Fiber optic ribbon and cable made therefrom
US4289558A (en) * 1978-06-30 1981-09-15 Western Electric Company, Inc. Methods of and apparatus for organizing fiber lightguides into a planar array
JPS55126161U (US06491871-20021210-M00007.png) * 1979-02-28 1980-09-06
FR2455296A1 (fr) * 1979-04-23 1980-11-21 Cordons Equipements Cordon a fibres optiques
JPS56164209U (US06491871-20021210-M00007.png) * 1980-05-12 1981-12-05
JPS57123743A (en) * 1981-01-26 1982-08-02 Kyosan Electric Mfg Co Ltd Signal transmission system
US4629318A (en) * 1981-03-26 1986-12-16 Vfw Gmbh Measuring device for determining cracks
US4784455A (en) * 1982-03-17 1988-11-15 Thomas & Betts Corporation Strain relief connector for optical fiber
ZA844474B (en) * 1983-06-17 1985-02-27 Bicc Plc Optical fibre ribbon structure
JPS60175013A (ja) * 1984-02-21 1985-09-09 Sumitomo Electric Ind Ltd 光フアイバケ−ブル付テ−プおよびそれを用いた光電力複合ケ−ブル
JPS60252507A (ja) * 1984-05-28 1985-12-13 Central Conveyor Kk ブラシ駆動パレツトコンベヤ−
JPS617113A (ja) * 1984-06-16 1986-01-13 Central Conveyor Kk パレツトコンベヤ−
JPS6122014U (ja) * 1984-07-12 1986-02-08 古河電気工業株式会社 光テ−プユニツトの製造装置
JPS6173913A (ja) * 1984-09-19 1986-04-16 Sumitomo Electric Ind Ltd 光フアイバケ−ブル及びその製造方法
US4744631A (en) * 1985-01-31 1988-05-17 American Telephone And Telegraph Company, At&T Bell Laboratories Single mode optical fiber ribbon cable
JPH041529Y2 (US06491871-20021210-M00007.png) * 1985-12-27 1992-01-20
DE3643886A1 (de) * 1986-03-11 1987-09-17 Kabelmetal Electro Gmbh Nachrichtenkabel mit lichtwellenleitern
JPH0754367B2 (ja) * 1987-01-23 1995-06-07 住友電気工業株式会社 光フアイバユニツト
DE3706323A1 (de) * 1987-02-27 1988-09-08 Kabelmetal Electro Gmbh Bandleitung mit lichtwellenleitern
DE3743334C1 (de) * 1987-12-21 1989-05-24 Standard Elektrik Lorenz Ag Optisches Kabel
DE3743802C1 (de) * 1987-12-23 1989-06-08 Standard Elektrik Lorenz Ag Optisches Kabelelement,Buendelader und optisches Kabel
DE3839669A1 (de) * 1988-11-24 1990-05-31 Standard Elektrik Lorenz Ag Vorrichtung zur herstellung eines bandfoermigen optischen kabelelements
US5076881A (en) * 1989-07-14 1991-12-31 At&T Bell Laboratories Apparatus for fabricating an optical fiber ribbon
US4980007A (en) * 1989-07-14 1990-12-25 At&T Bell Laboratories Methods of fabricating an optical fiber ribbon
CH683950A5 (fr) * 1991-04-04 1994-06-15 Suisse Electronique Microtech Procédé de réalisation d'une bobine à fibre optique monomode, bobine ainsi obtenue et utilisation de cette bobine.
JPH0545611U (ja) * 1991-11-19 1993-06-18 古河電気工業株式会社 架空送電線巻き付け用光フアイバケ−ブル
DE4312121B4 (de) * 1993-04-14 2004-04-15 CCS Technology, Inc., Wilmington Optisches Kabel mit mehreren in einer vorgegebenen Struktur angeordneten Lichtwellenleitern
DE4316872A1 (de) * 1993-05-19 1994-11-24 Siemens Ag Optisches Kabel mit mindestens einem Lichtwellenleiterbändchen und Verfahren zu dessen Herstellung
US5574816A (en) * 1995-01-24 1996-11-12 Alcatel Na Cable Sytems, Inc. Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same
FR2743426B1 (fr) * 1996-01-09 1998-02-06 Silec Liaisons Elec Ruban a fibres optiques
AU5584898A (en) 1996-11-15 1998-06-03 Brigham Young University Damped composite structures with fiber wave patterns and method and apparatus for making same
US6453962B1 (en) * 1997-11-14 2002-09-24 William F. Pratt Dual-axis method and machine for producing pre-preg
SE514117C2 (sv) * 1999-03-12 2001-01-08 Ericsson Telefon Ab L M Sätt och anordning för att bilda en bandkabelliknande struktur av lösa optiska fibrer, samt adhesivt band
US6160938A (en) * 1999-04-15 2000-12-12 Little, Jr.; William D. Concentric lay stranding for optical fiber cable
US6411403B1 (en) * 2000-01-04 2002-06-25 Fitel Usa Corp. Polyamide/polyolefinfiber optic buffer tube material
US6704481B2 (en) 2000-12-29 2004-03-09 Alcatel Cable assembly having ripcords with excess length and ripcords attached to tape
US20040076387A1 (en) * 2002-10-17 2004-04-22 Alcatel Fiber optic tube and method of forming a fiber optic tube from a tape
FR2870382A1 (fr) * 2004-05-13 2005-11-18 Commissariat Energie Atomique Cablage de connexion elastique
CN107756895A (zh) * 2017-10-23 2018-03-06 江阴市蒋氏汽摩部件有限公司 一种园林机械拉索及其制备方法
FR3077759B1 (fr) * 2018-02-09 2020-03-06 Institut De Recherche Technologique Jules Verne Procede de fabrication d'une piece preimpregnee en materiau composite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050907A (en) * 1958-06-27 1962-08-28 American Optical Corp Method for shaping a fiber optical device
US3272063A (en) * 1962-08-13 1966-09-13 Composite supported fiber optic strip
US3430057A (en) * 1965-06-22 1969-02-25 Schneider Co Optische Werke Episcopic scanning head having smaller optical fibers interleaved in interstices formed by contiguous larger fibers
US3513045A (en) * 1966-11-14 1970-05-19 Haveg Industries Inc Method of making flat electrical conductor cable
DE1572857A1 (de) * 1967-08-25 1970-03-05 Jos. Schneider & Co, Optische Werke, 6550 Bad Kreuznach Bandförmiges, faseroptisches Bauelement und Verfahren zu dessen Herstellung
US3571613A (en) * 1970-05-20 1971-03-23 Anaconda Wire & Cable Co Cable system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084440A2 (en) * 1982-01-15 1983-07-27 RAYCHEM CORPORATION (a California corporation) Fiber optic splice organizer
EP0084440A3 (en) * 1982-01-15 1984-09-19 RAYCHEM CORPORATION (a California corporation) Fiber optic splice organizer
GB2127578A (en) * 1982-09-23 1984-04-11 Bicc Plc Am improved optical fibre ribbon structure
GB2164171A (en) * 1984-09-06 1986-03-12 Bicc Plc Overhead electric conductor wrapped in optical fibre ribbon
GB2180665A (en) * 1985-09-16 1987-04-01 Telephone Cables Ltd Optical cables and the manufacture thereof
US20130022325A1 (en) * 2011-07-21 2013-01-24 Adc Telecommunications, Inc. Drop Cable with Fiber Ribbon Conforming to Fiber Passage
CN111755145A (zh) * 2019-03-29 2020-10-09 张淑卿 锦丝线改良结构

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Publication number Publication date
FR2231021B1 (US06491871-20021210-M00007.png) 1976-06-25
IT987956B (it) 1975-03-20
AR201231Q (US06491871-20021210-M00007.png) 1975-02-21
JPS5021756A (US06491871-20021210-M00007.png) 1975-03-07
DE2424041C2 (de) 1983-09-01
ZA743225B (en) 1975-05-28
FR2231021A1 (US06491871-20021210-M00007.png) 1974-12-20
JPS5736561B2 (US06491871-20021210-M00007.png) 1982-08-04
IE39392L (en) 1974-11-23
US3937559A (en) 1976-02-10
CA1011973A (en) 1977-06-14
IE39392B1 (en) 1978-09-27
DE2424041A1 (de) 1974-12-12
BR7404125D0 (pt) 1975-01-21
AU6922874A (en) 1975-11-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19940516