FR2169036A2 - High tensile cable sheath - with glass fibre strands embedded in polyethylene copolymer and sheathed in polyolefin - Google Patents

High tensile cable sheath - with glass fibre strands embedded in polyethylene copolymer and sheathed in polyolefin

Info

Publication number
FR2169036A2
FR2169036A2 FR7243907A FR7243907A FR2169036A2 FR 2169036 A2 FR2169036 A2 FR 2169036A2 FR 7243907 A FR7243907 A FR 7243907A FR 7243907 A FR7243907 A FR 7243907A FR 2169036 A2 FR2169036 A2 FR 2169036A2
Authority
FR
France
Prior art keywords
polyolefin
glass fibre
sheathed
polyethylene copolymer
high tensile
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.)
Granted
Application number
FR7243907A
Other languages
French (fr)
Other versions
FR2169036B2 (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.)
Vereinigte Draht und Kabelwerke AG
Original Assignee
Vereinigte Draht und Kabelwerke AG
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
Priority claimed from DE19722204367 external-priority patent/DE2204367C3/en
Application filed by Vereinigte Draht und Kabelwerke AG filed Critical Vereinigte Draht und Kabelwerke AG
Publication of FR2169036A2 publication Critical patent/FR2169036A2/en
Application granted granted Critical
Publication of FR2169036B2 publication Critical patent/FR2169036B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/084—Glass or glass wool in binder
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
    • H01B13/268—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of a non-metallic sheet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
    • 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

Abstract

Endless glass fibre rovings arranged parallel to the tube axis are formed into a band or bands by embedding between layers of polyethylene copolymer and the bands formed into a tubular shape onto which a polyolefin casing is applied.
FR7243907A 1972-01-27 1972-12-08 High tensile cable sheath - with glass fibre strands embedded in polyethylene copolymer and sheathed in polyolefin Granted FR2169036A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204367 DE2204367C3 (en) 1972-01-27 Process for the production of a tensile envelope

Publications (2)

Publication Number Publication Date
FR2169036A2 true FR2169036A2 (en) 1973-09-07
FR2169036B2 FR2169036B2 (en) 1976-01-30

Family

ID=5834506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243907A Granted FR2169036A2 (en) 1972-01-27 1972-12-08 High tensile cable sheath - with glass fibre strands embedded in polyethylene copolymer and sheathed in polyolefin

Country Status (3)

Country Link
AT (1) AT320777B (en)
CH (1) CH555447A (en)
FR (1) FR2169036A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883314A (en) * 1955-03-24 1959-04-21 Western Electric Co Methods of making insulated conductors
FR1267659A (en) * 1960-03-29 1961-07-21 Felten & Guilleaume Carlswerk Telecommunications cable laid in deep sea
DE2031959A1 (en) * 1970-06-27 1972-01-13 Maschf Augsburg Nuernberg Ag Two layer plastic pipe - with longitudinally reinforced inner layer and circumferentially reinforced outer layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883314A (en) * 1955-03-24 1959-04-21 Western Electric Co Methods of making insulated conductors
FR1267659A (en) * 1960-03-29 1961-07-21 Felten & Guilleaume Carlswerk Telecommunications cable laid in deep sea
DE2031959A1 (en) * 1970-06-27 1972-01-13 Maschf Augsburg Nuernberg Ag Two layer plastic pipe - with longitudinally reinforced inner layer and circumferentially reinforced outer layer

Also Published As

Publication number Publication date
CH555447A (en) 1974-10-31
FR2169036B2 (en) 1976-01-30
AT320777B (en) 1975-02-25
DE2204367A1 (en) 1973-09-20
DE2204367B2 (en) 1975-05-15

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