EP1336182B1 - Procede pour fabriquer des cables plats - Google Patents

Procede pour fabriquer des cables plats Download PDF

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Publication number
EP1336182B1
EP1336182B1 EP01995632A EP01995632A EP1336182B1 EP 1336182 B1 EP1336182 B1 EP 1336182B1 EP 01995632 A EP01995632 A EP 01995632A EP 01995632 A EP01995632 A EP 01995632A EP 1336182 B1 EP1336182 B1 EP 1336182B1
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EP
European Patent Office
Prior art keywords
roller
insulating layer
film
conductors
gap
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
EP01995632A
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German (de)
English (en)
Other versions
EP1336182A1 (fr
Inventor
Karl Fröschl
Frank Bennerscheidt
Hartmut Halter
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.)
Gebauer and Griller Kabelwerke GmbH
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Gebauer and Griller Kabelwerke GmbH
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
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 DE10103367A external-priority patent/DE10103367C2/de
Application filed by Gebauer and Griller Kabelwerke GmbH, Reifenhaeuser GmbH and Co KG Maschinenenfabrik filed Critical Gebauer and Griller Kabelwerke GmbH
Publication of EP1336182A1 publication Critical patent/EP1336182A1/fr
Application granted granted Critical
Publication of EP1336182B1 publication Critical patent/EP1336182B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H01B7/08—Flat or ribbon cables
    • H01B7/0838—Parallel wires, sandwiched between two insulating layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
    • Y10T29/49171—Assembling electrical component directly to terminal or elongated conductor with encapsulating
    • Y10T29/49172—Assembling electrical component directly to terminal or elongated conductor with encapsulating by molding of insulating material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.

Definitions

  • the invention relates to a method for the continuous production of Ribbon cables spaced from each other parallel to each other arranged and embedded in insulating electrical conductors, wherein band-shaped conductor spaced apart in a plane under training be guided by two surface sides and the surface sides with Insulating layers are provided on the basis of thermoplastic materials and between the insulating layers, the band-shaped conductors are embedded, wherein at least one of the surface sides forming insulating layers is molded from a thermoplastic resin melt, by means of a Flat film die of an extruder is produced and in still plasticized Condition with the band-shaped conductors and the other insulating layer below Application of pressure is connected.
  • Ribbon cables are used extensively in the electronics industry, Computer industry and, for example, in products where little room for Is available, such as motor vehicles, aircraft used.
  • a common method is the production of ribbon cables by extrusion, wherein endless conductors are passed through a die and extruded from the die Plastic melt are sheathed.
  • These ribbon cables are called Flat Extruded Cable (FEC), see, for example, EP 0675576 A1 and WO 98/52199.
  • Another method is the manufacture of ribbon cables through Lamination between two plastic films from a thermostable thermoplastic, wherein as embedding layer is an adhesive layer is provided between the two plastic sheets, in which the ladder be embedded.
  • the latter ribbon cables are also called Flexible Flat Cable (FFC), see for example US-A-5,917,154, US-A-3,833,443, WO 87/06760.
  • EP-A-0066740 is a generic method and apparatus known for the continuous production of ribbon cables.
  • two spray heads of a common extruder two insulating layers extruded and in one of two rollers, of which at least one with grooves is profiled, nip formed and inserted, wherein in one Level parallel conductor inserted between the insulating layers and in the Nip be connected with these.
  • From DE 4200311 A1 also a method for the manufacture of adhesive-free ribbon conductor known in which the metallic conductors between sheets of amorphous or semi-crystalline thermoplastics be continuously pressed on a double belt press or laminator.
  • the ribbon cables must meet the requirements for temperature resistance, Hydrolysis resistance, low shrinkage, good processability, simple Make contacts and connections.
  • the adhesive layer may prove problematic since it must be removed in the area of the contact points. Also tend the laminate films at high temperatures to delaminate as they For example, in motor vehicles in the summer in the engine and roof area may occur.
  • the invention has for its object to provide an economical method for Manufacture of ribbon cables to create that with high production speed and accuracy works and at the same time the Overall thickness of the insulating layers compared to extruded ribbon cables can be reduced.
  • the invention is the task underlying, even ribbon cable with smaller thickness than extruded To create ribbon cables that manage without adhesive layers.
  • One Another concern is to produce ribbon cable in such a way that for the Contacting and connection points no cleaning of the to be cleared Head ends is required.
  • This object is according to the proposal of the invention with a method for the continuous production of ribbon cables solved in that the strip-shaped conductor on a first guided over a roller insulating layer be placed and then merged with the second insulating layer be at least one of the surface sides forming Insulating layers of a thermoplastic polymer melt in the chill-roll process is produced.
  • the extrusion coating method as used for the Production of extrusion coatings is known, for the first time for the Production of ribbon cables used.
  • the thermoplastic Plastic melt is extruded through a flat film die / slot die and the out of the nozzle emerging melt film, which is usually very low is viscous, is due to appropriate speed differences between the nozzle exit and the surface of the roller / chill roll, on which the Melt film is applied, pulled out, d. H. to a small thickness brought. So it is possible, ribbon cables with on the conductor sides Overlying insulating layers of less than 100 microns down to 50 microns or to produce less, which significantly reduces shrinkage and Have tendency to shrink.
  • chill-roll process for the production of flat films See, for example, Lexicon Maschinenbau by Heinz M. Hiersig, Dusseldorf, VDI-Verlag 1995, p. 314.
  • thermoplastic materials for the insulating layers come in particular high temperature resistant thermoplastics in Question, such as high strength polyamides, high strength polyesters, PVC, thermoplastic polyurethane, polyolefins, polyimides, crosslinkable thermoplastics, fluorine-containing thermoplastic polymers, linear (half) aromatic polyesters, linear polyarylene oxides, sulfides and sulfones, Ethylene-vinyl acetate copolymers, ethylene-alkyl (meth) acrylate Cound Terpolymers, these being used individually or in compatible blends optionally also be used after subsequent crosslinking can.
  • high strength polyamides high strength polyesters, PVC, thermoplastic polyurethane, polyolefins, polyimides, crosslinkable thermoplastics, fluorine-containing thermoplastic polymers, linear (half) aromatic polyesters, linear polyarylene oxides, sulfides and sulfones, Ethylene-vinyl acetate copolymers, ethylene-
  • the inventive method using the extrusion coating or the chill-Roli method can according to the invention be exercised in different ways.
  • both surface sides of the band-shaped, in a Level conductor with an insulating layer through Provided extrusion coating According to another proposal of the Invention, only one of the two insulating layers is produced in this way, while the second insulating layer of a prefabricated thermoplastic plastic film consists.
  • the prefabricated thermoplastic plastic film either an extruded flat film or also be produced by calendering film, however, the Producing the composite in prefabricated form.
  • a further variant of the method according to the invention is characterized in that the guided in a plane ladder on one over a Roller guided first insulating layer of a thermoplastic Plastic film are continuously applied and with the plastic film be moved and subsequently to this while circulating with the Roller or a subsequent roller, a second insulating layer in the form a thermoplastic melt from a flat film die of a Extruders applied continuously and with the plastic film and the Ladders are combined to form a ribbon cable foil.
  • a further advantageous embodiment of the method according to the invention for producing a low-shrink dimensionally stable Ribbon cable film provides that on the first roller continuously a first Insulating layer of a thermoplastic resin melt from a Flat film die of a first extruder is applied and subsequently the conductors spaced apart from each other in a plane and having one the first roller a first gap forming roller and on the first insulating layer applied to the first roll is applied, wherein the gap width formed by the distance of the rollers from each other of the gap determines the thickness of the first insulating layer, then on the still resting on the first roller first insulating layer with overlying Ladders continuously as a second insulating layer of a thermoplastic Plastic melt from a flat film die of a second extruder is applied and subsequent to the first roller another roller (9a) associated with forming a second nip, wherein the Distance of the rollers from each other, the gap width of the second formed Slit and thus the total thickness of the ribbon cable produced determined and the ribbon cable foil leaving
  • This variant of the method according to the invention enables the application of the both insulating layers of a plastic melt in the chill-roll process, wherein the calibration of the layer thicknesses takes place in two steps.
  • the inventive method further allows, the Insulating layers for the surface sides not only single-layered, but also form two or more layers, where it is of particular.
  • the advantage is that in the course of extrusion coating the insulating layer be coextruded directly in the desired multi-layeredness can. In this way it is possible to have a corresponding structure of a Ribbon cable with inner embedding layers and outer high temperature resistant layers in the desired quality and economical way to produce.
  • the inventive method allows ribbon cables in film widths of 1 m and more continuously, with production speeds of 100 m / min. and more are possible.
  • the inventive application of the extrusion coating allows a complete embedding of the conductors in the insulating materials, wherein the desired adherent homogeneous composite between both two insulating layers produced by extrusion coating as well between a prefabricated thermoplastic film and a produced by extrusion coating insulating layer is produced.
  • the invention enables ribbon cables of very low overall thicknesses up to down to produce 100 microns.
  • the inventive method allows a variety of different Equipped ribbon cable both in terms of the number of conductors, the To produce conductor cross sections and the insulating layers.
  • thermoplastically processable materials such as ethylene, copolymers such as Ethylene-vinyl acetate copolymers, copolymers and terpolymers with acrylic comonomers, such as ethylene-butyl acrylate copolymers, ethylene-acrylic acid copolymers, Styrene polymers, polyester hot melt adhesives, acrylates and Metacrylates in question.
  • thermoplastic Adhesive which also apply by extrusion coating to let. According to the invention it is proposed that by means of Flat film nozzles two or more layers insulating with a Thermoplastic layer as outer layer and with a den Ladders facing coating coextruded from a primer become.
  • the method for producing ribbon cables by means of of two insulating layers produced in situ by extrusion coating represented schematically and explained from a thermoplastic resin melt.
  • Band-shaped electrical conductors 2 for example, with a very flat rectangular cross-section, for example made of copper, are in Arrow direction P1 coming deducted from unillustrated coils and in a plane in which they run parallel to each other from each other, the arrangement of the conductors 2 being of the desired design directed to the produced ribbon cable.
  • the ladder 2 will be one of two rolls 8a, 8b formed nip S supplied.
  • Each roller 8a or 8b is ahead of the nip S an extruder 6 with Slot die / Flachfoliendüse 61 and 7, 71 associated with, from the thermoplastic melt 3 or 4 emerges and on the roll surface 8a and 8b is performed.
  • the rollers 8a and 8b have in the direction of arrow D1 a higher speed than the extrusion speed of the Melting 3, 4, so that according to the speed difference the Plastic melt pulled out and to the desired thickness of the Insulating is brought.
  • the width of the formed flat ribbon cable 10th depends on the roll width and the nozzle width and can be 1 m and be more.
  • a Variety of electrical conductors 2 for example, copper bands in the desired distances, parallel to each other in the thermoplastic Be embedded plastic melts and thus simultaneously a variety of ribbon cables 1.1, 1.2, 1.3 in the desired structure by Cutting the ribbon cable film 10 parallel to the conductors 2 according to the separating cuts 5 are generated.
  • the method according to the invention enables high production speeds, small thicknesses of the insulating layers and accurate Storage and embedding of the ladder.
  • thermoplastics for the insulating layers or on the electrical conductors in particular Copper conductors adjacent insulating layers as possible no connection with enter the electrical conductor, in particular the copper, so that the Terminals for the contacts when removing the insulating layer immediately are clean and require no additional processing.
  • FIG 8 is a plant for producing a particular low-shrinkage ribbon cable 10 is shown schematically. Between the pair of rollers 8a, 8b, the first nip S is formed. A prefabricated plastic film 4a, which forms one of the insulating layers is in Arrow direction P2 pulled vertically through the gap S. At the same time the very flat copper strips 2 in the direction of arrow P1 over the roll surface the roller 8b supplied to the gap 5 and while passing through the same Pressure - the roller 8a works as a press roll - in the surface of Plastic film 4a pressed. This creates a pre-bond, as in Figure 9 shown.
  • the copper bands serve as a carrier (like a tissue) in Longitudinal stretching of the plastic film and act both as a stretching also contrary to a shrinkage of the plastic film.
  • a further nip S2 formed from the pair of rollers 9a, 9b.
  • an extruder 6 a thermoplastic melt directly on extruded the roll surface of the roll 9b and extruded the same Insulating layer 3 is supplied to the gap S2, so that they are in the gap S2 with the Plastic film 4a on the adhering copper bands side having combines. In this case, a sufficient pressure is exerted in gap S2.
  • a ribbon cable 10 with outer insulating layers 4a, 3 and 2 in the assembled ladder is then in the direction of arrow P3 deducted. This process becomes a low-stress composite whose cross-section is shown schematically in FIG.
  • FIG. 11 shows a further variant of the method which it allows the two insulating layers of a plastic melt by means of to apply a chill roll unit.
  • a first roller 8a provided, which rotates in the direction of arrow D1.
  • On this roller is by means of of the extruder 7 via the flat film die a thermoplastic Plastic melt applied as the first insulating layer 4.
  • a second roller 8b assigned to form the nip S.
  • the roller 8b via which the conductors 2 are brought in and deflected, turns in the direction of arrow D4. Due to the defined distance between the Rolls 8a and 8b results in the required gap width and thus the desired thickness of the insulating layer 4th
  • roller 8a Following the junction of the band-shaped conductor 2 with the first Insulating layer 4 in the nip S is the roller 8a another extruder. 6 associated with Flachfoliendüse 61, by means of which the second insulating layer. 3 in the form of a thermoplastic melt on the first Insulating layer 4 is applied with overlying conductors 2.
  • a further roller 9a under training associated with a second nip S2 through which the Insulating layers 3, 4 with internal band-shaped conductors 2 be passed through, combined using pressure and calibrated. The distance of the rollers 8a and 9a from each other limits the total thickness of the plastic melts of the Insulating layers 3 and 4 and the band-shaped conductors 2 produced Ribbon cable foil 10.
  • the roller 9a rotates in the direction of arrow D2.
  • the roller 9a is the roller 9b as a take-off roller to form the Deduction gap assigned S3, which rotates in the direction of arrow D5.
  • the role 9b can also be carried out as an impression roller.
  • the ribbon cable foil 10 is then removed in the direction of arrow P3 and can then according to the Arrangement and assignment of the inner conductor 2 in corresponding individual ribbon cables are split by longitudinal separation.

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)

Claims (14)

  1. Procédé pour la fabrication en continu de câbles plats en bandes (1.1, 1.2, 1.3) comportant des conducteurs électriques espacés qui sont disposés parallèlement les uns autres et sont enrobés dans un matériau isolant, des conducteurs (2) en forme de bandes étant amenés espacés les uns des autres dans un plan et formant deux surfaces extérieures, les surfaces extérieures étant pourvues de couches isolantes (3 ou 4) à base de matières plastiques thermoplastiques et les conducteurs en forme de bandes étant pris entre les couches isolantes (3 ou 4), au moins une des couches isolantes (3, 4) qui constituent les surfaces extérieures étant façonnée à partir d'une masse fondue de matière plastique thermoplastique délivrée par une filière à film plat (61, 71) d'une extrudeuse (6, 7) et étant liée par pression à l'état plastique aux conducteurs en forme de bandes (2) et à l'autre couche isolante (4), caractérisé par le fait qu'on dépose les conducteurs en forme de bandes (2) sur une première couche isolante (4, 4a) circulant sur un cylindre (8c, 8a), puis on les assemble à la deuxième couche isolante (3), au moins une des couches isolantes qui forment les surfaces extérieures étant produite par un procédé chill-roll à partir d'une masse fondue de matière plastique thermoplastique.
  2. Procédé selon la revendication 1, caractérisé par le fait que la masse fondue de matière plastique thermoplastique pour les couches isolantes (3, 4) sort de la filière à film plat de l'extrudeuse (6, 7) sous forme de film de masse fondue à très faible viscosité et, moyennant une différence de vitesse adaptée entre la sortie de la filière à film plat et la surface du cylindre sur lequel le film de masse fondue est déposé, est étirée et amenée à une faible épaisseur.
  3. Procédé selon la revendication 1, caractérisé par le fait qu'on utilise comme première couche isolante un film (4a) préfabriqué de matière plastique qu'on lie à la matière plastique fondue de la deuxième couche isolante (3).
  4. Procédé selon la revendication 1 ou 2, caractérisé par le fait qu'on utilise comme première couche isolante une masse fondue de matière plastique thermoplastique.
  5. Procédé selon une des revendications 1 à 3, caractérisé par le fait qu'on introduit le film (4a) de matière plastique constituant la première couche isolante dans une fente (S) formée entre deux cylindres (8a, 8b), on introduit les conducteurs (2) disposés dans un plan dans la fente par l'intermédiaire de l'un (8b) des deux cylindres (8a, 8b) qui définissent la fente, par la pression exercée par les deux cylindres on incruste les conducteurs au moins partiellement d'un côté dans le film de matière plastique, on introduit et on fait passer le film de matière plastique (4a) avec les conducteurs (2) en forme de bande incrustés dans une deuxième fente (S2) définie par une paire de cylindres (9a, 9b) supplémentaires, sur l'un des cylindres de la deuxième paire de cylindres (9a, 9b), avant l'entrée dans la deuxième fente (S2), on extrude et on dépose pour former la deuxième couche isolante (3) une masse en fusion de matière plastique thermoplastique délivrée par une buse à film plat (61) d'une extrudeuse (6) et par le passage à travers la deuxième fente (S2) on lie les conducteurs (2) et la première couche isolante (4a) à la masse de matière plastique en fusion constituant la deuxième couche isolante pour former le câble plat en bande (10), les conducteurs (2) en forme de bandes servant d'éléments de stabilisation et de traction pour empêcher l'étirement et/ou la contraction des couches isolantes dans la direction longitudinale de conducteurs.
  6. Procédé selon une des revendications 1 à 3, caractérisé par le fait qu'on dépose les conducteurs (2) amenés dans un plan sur une première couche isolante formée d'un film (4a) de matière plastique thermoplastique qui circule sur un cylindre (8c) et on les déplace avec le film de matière plastique, puis pendant la rotation avec le cylindre (8c) ou sur un cylindre placé en aval on dépose en continu une deuxième couche isolante (3) sous la forme d'une masse en fusion de matière plastique thermoplastique délivrée par une filière à film plat (61) d'une extrudeuse (6) et on la lie au film de matière plastique (4a) et aux conducteurs (2) pour former un câble plat en bande (10).
  7. Procédé selon la revendication 1, 2 ou 4, caractérisé par le fait que sur un premier cylindre (8a) on applique en continu une première couche isolante (3) formée d'une masse fondue de matière plastique thermoplastique délivrée par une filière à film plat (61) d'une première extrudeuse (6), on amène les conducteurs (2) espacés les uns des autres dans un plan sur un cylindre (8b), qui avec le premier cylindre (8a) définit une première fente (S), et on les dépose sur la première couche isolante (3) placée sur le premier cylindre (8a), la largeur de la fente (S) définie par l'écartement des cylindres (8a, 8b) déterminant l'épaisseur de la première couche isolante (3), puis sur la première couche isolante (3) et les conducteurs (2) qui se trouvent encore sur le premier cylindre (8a) on applique en continu, comme deuxième couche isolante (4), une masse fondue de matière plastique thermoplastique délivrée par une filière à film plat (71) d'une deuxième extrudeuse (7), un cylindre (9a) étant disposé à la suite du premier cylindre (8a) et définissant avec celui-ci une deuxième fente (S2), l'écartement entre les cylindres (8a et 9a) déterminant la largeur de la deuxième fente (S2) et par conséquent l'épaisseur totale du câble plat en bande (10) produit, le câble plat en bande (10) à la sortie de la fente (S2) étant décollé du premier cylindre (8a), passant sur le cylindre (9a) et étant tiré par le cylindre (9b) qui est associé au cylindre (9a) et définit avec celui-ci la fente de sortie (S3).
  8. Procédé selon une des revendications 1 à 7, caractérisé par le fait que les couches isolantes (3, 4 ou 4a) recouvrant les surfaces extérieures sont constituées d'une, deux ou plusieurs couches.
  9. Procédé selon une des revendications 1 à 8, caractérisé par le fait qu'à l'aide des filières pour film plat (61, 71) des extrudeuses (6, 7) on coextrude des couches isolantes (3, 4 ou 4a) à deux ou plusieurs couches, comportant une couche de matière plastique thermoplastique comme couche extérieure et une enduction formée d'un agent d'accrochage tournée vers les conducteurs (2).
  10. Procédé selon une des revendications 1 à 9, caractérisé par le fait qu'on utilise comme matières plastiques thermoplastiques, des polyamides, du PVC, du polyuréthane thermoplastique, des polyoléfines, des polyesters à haute résistance, des polyimides, des matières plastiques thermoplastiques réticulables, des polymères thermoplastiques fluorés, des polyesters linéaires semi-aromatiques, des polyaryle-oxydes polyaryle-sulfures et polyaryle-sulfones linéaires, des copolymères d'éthylène-vinylacétate, des co- et terpolymères d'éthylène-alkyl(méth)acrylate.
  11. Procédé selon une des revendications 1 à 10, caractérisé par le fait qu'on utilise comme agent d'accrochage des copolymères d'éthylène tels que des EVA et leurs copolymères, des polymères de styrène, des adhésifs fusibles à base de polyester, des acrylates et des méthacrylates.
  12. Procédé selon une des revendications 1 à 11, caractérisé par le fait qu'on découpe le câble plat en bande (10) parallèlement à la direction longitudinale des conducteurs en deux câbles plats en bande (1.1, 1.2, 1.3) ou plus.
  13. Procédé selon une des revendications 1 à 12, caractérisé par le fait que les couches isolantes (3, 4) produites par extrusion et appliquées sur les cylindres par extrusion-enduction au moyen de filières pour film plat ont une épaisseur comprise entre 50 et 100 µm.
  14. Câble plat en bande fabriqué conformément à l'une des revendications 1 à 13.
EP01995632A 2000-11-20 2001-11-14 Procede pour fabriquer des cables plats Expired - Lifetime EP1336182B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10057458 2000-11-20
DE10057458 2000-11-20
DE10103367A DE10103367C2 (de) 2000-11-20 2001-01-25 Verfahren zum Herstellen von Flachbandkabeln
DE10103367 2001-01-25
PCT/EP2001/013149 WO2002041327A1 (fr) 2000-11-20 2001-11-14 Procede pour fabriquer des cables plats

Publications (2)

Publication Number Publication Date
EP1336182A1 EP1336182A1 (fr) 2003-08-20
EP1336182B1 true EP1336182B1 (fr) 2005-02-09

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EP01995632A Expired - Lifetime EP1336182B1 (fr) 2000-11-20 2001-11-14 Procede pour fabriquer des cables plats

Country Status (6)

Country Link
US (1) US6954983B2 (fr)
EP (1) EP1336182B1 (fr)
JP (1) JP2004528675A (fr)
AT (1) ATE289111T1 (fr)
ES (1) ES2237618T3 (fr)
WO (1) WO2002041327A1 (fr)

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DE10213736C1 (de) * 2002-03-26 2003-07-17 Troester Maschf Paul Verfahren und Vorrichtung zur Herstellung von Flachbandkabeln
WO2009000511A2 (fr) * 2007-06-28 2008-12-31 Reifenhäuser GmbH & Co. KG Maschinenfabrik Élément de guidage pour film tubulaire
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EP1336182A1 (fr) 2003-08-20
JP2004528675A (ja) 2004-09-16
US20040029451A1 (en) 2004-02-12
ES2237618T3 (es) 2005-08-01
WO2002041327A1 (fr) 2002-05-23
ATE289111T1 (de) 2005-02-15
US6954983B2 (en) 2005-10-18

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