EP1336182B1 - Verfahren zum herstellen von flachbandkabeln - Google Patents
Verfahren zum herstellen von flachbandkabeln Download PDFInfo
- 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
- Authority
- 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
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Classifications
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- 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
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- 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)
Description
- Figur 1
- schematische Darstellung des Herstellens von Flachbandkabeln nach dem Chill-Roll-Verfahren,
- Figur 2
- schematische Ansicht auf die Flachbandkabelfolie in Richtung C nach Figur 1,
- Figur 3
- der schematische Querschnitt durch die Flachbandkabelfolie gemäß Schnitt AA nach Figur 2,
- Figur 5
- eine weitere Variation der Kombination von Extrusionsbeschichtung und Kunststoffolie zum Herstellen einer Flachbandkabelfolie,
- Figur 6
- der Querschnitt durch eine Flachbandkabelfolie, hergestellt nach dem Verfahren nach Figur 4 oder 5,
- Figur 7
- eine weitere Variante der Herstellung einer Flachbandkabelfolie unter Einsatz der Extrusionsbeschichtung,
- Figur 8
- schematische Darstellung einer Variante zum Herstellen einer Flachbandkabelfolie mit Kunststoffolie und Extrusionsbeschichtung.
- Figur 9
- Querschnitt EE von Figur 8
- Figur 10
- Querschnitt FF von Figur 9.
- Figur 11
- Schematische Darstellung einer Variante zum Herstellen einer Flachbandkabelfolie nach dem Chill-Roll-Verfahren mit einer Chill-Roll-Einheit
Claims (14)
- Verfahren zum kontinuierlichen Herstellen von Flachbandkabeln (1.1, 1.2, 1.3) mit voneinander beabstandet parallel zueinander angeordneten und in Isoliermaterial eingebetteten elektrischen Leitern, wobei bandförmige Leiter (2) voneinander beabstandet in eine Ebene unter Ausbildung von zwei Oberflächenseiten geführt werden und die Oberflächenseiten mit Isolierschichten (3 bzw. 4) auf Basis thermoplastischer Kunststoffe versehen werden und zwischen den Isolierschichten die bandförmigen Leiter eingebettet werden, mindestens eine der die Oberflächenseiten bildenden Isolierschichten (3, 4) aus einer thermoplastischen Kunststoffschmelze geformt wird, die mittels einer Flachfoliendüse (61, 71) eines Extruders (6, 7) erzeugt wird und in noch plastifiziertem Zustand mit den bandförmigen Leitern (2) und der anderen Isolierschicht (4 bzw. 3) unter Anwendung von Druck verbunden wird, dadurch gekennzeichnet, daß die bandförmigen Leiter (2) auf eine erste über eine Walze (8c, 8a) geführte Isolierschicht (4, 4a) aufgelegt werden und danach mit der zweiten Isolierschicht (3) zusammengeführt werden, wobei mindestens eine der die Oberflächenseiten bildenden Isolierschichten aus einer thermoplastischen Kunststoffschmelze im Chill-Roll-Verfahren erzeugt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die thermoplastische Kunststoffschmelze für die Isolierschichten (3, 4) aus der Flachfoliendüse des Extruders (6, 7) als sehr niedrig viskoser Schmelzefilm austritt und bei entsprechender Geschwindigkeitsdifferenz zwischen dem Austritt aus der Flachfoliendüse und der Oberfläche einer Walze, auf die der Schmelzefilm aufgebracht wird, ausgezogen und auf eine geringe Dicke gebracht wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als erste Isolierschicht eine vorgefertigte Kunststoffolie (4a) eingesetzt und mit der Kunststoffschmelze der zweiten Isolierschicht (3) in Verbindung gebracht wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß als erste Isolierschicht eine thermoplastische Kunststoffschmelze (4) eingesetzt wird.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die die erste Isolierschicht bildende Kunststoffolie (4a) in einen zwischen zwei Walzen (8b, 8a) gebildeten Spalt (S) eingeführt wird und . die in einer Ebene geführten Leiter (2) in über eine (8b) der beiden den Spalt (S) bildenden Walzen (8a, 8b) in den Spalt eingeführt werden und mittels des durch die beiden Walzen ausgeübten Drucks zumindest teilweise in die Kunststoffolie einseitig eingepreßt werden, und danach die Kunststoffolie (4a) mit den eingepreßten bandförmigen Leitern (2) einem zweiten von einem weiteren Walzenpaar (9a, 9b) gebildeten Spalt (S2) zugeführt und hindurchgezogen wird, und auf eine der Walzen des zweiten Walzenpaares (9a, 9b) vor dem Einlaufen in den zweiten Walzenspalt (S2) eine thermoplastische Kunststoffschmelze aus einer Flachfoliendüse (61) eines Extruders (6) zu der zweiten Isolierschicht (3) extrudiert und aufgetragen wird und die Leiter (2) und die erste Isolierschicht (4a) beim Durchlaufen durch den zweiten Spalt (S2) mit der die zweite Isolierschicht bildenden Kunststoffschmelze zu der Flachbandkabelfolie (10) vereinigt werden, wobei die in die Kunststoffolie eingepreßten bandförmigen Leiter (2) als Stabilisierungsund Zugelemente zur Verhinderung der Reckung und/oder Schrumpfung der Isolierschichten in Längsrichtung der Leiter dienen.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die in eine Ebene geführten Leiter (2) auf eine über eine Walze (8c) geführte erste Isolierschicht aus einer thermoplastischen Kunststoffolie (4a) fortlaufend aufgelegt werden und mit der Kunststoffolie mitbewegt werden und nachfolgend hierauf während des Umlaufens mit der Walze (8c) oder einer nachfolgenden Walze eine zweite Isolierschicht (3) in Form einer thermoplastischen Kunststoffschmelze aus einer Flachfoliendüse (61) eines Extruders (6) fortlaufend aufgetragen und mit der Kunststoffolie (4a) und den Leitern (2) zu einer Flachbandkabelfolie (10) vereinigt werden.
- Verfahren nach Anspruch 1, 2 oder 4 dadurch gekennzeichnet, daß auf eine erste Walze (8a) fortlaufend eine erste Isolierschicht (3) aus einer thermoplastischen Kunststoffschmelze aus einer Flachfoliendüse (61) eines ersten Extruders (6) aufgebracht wird und nachfolgend die in einer Ebene beabstandet voneinander geführten Leiter (2) über eine mit der ersten Walze (8a) einen ersten Spalt (S) bildende Walze (8b) geführt und auf die erste auf der ersten Walze (8a) aufliegende Isolierschicht (3) aufgebracht werden, wobei die durch den Abstand der Walzen (8a, 8b) voneinander gebildete Spaltweite des Spaltes (S) die Dicke der ersten Isolierschicht (3) bestimmt, danach auf die noch auf der ersten Walze (8a) aufliegende erste Isolierschicht (3) mit aufliegenden Leitern (2) fortlaufend als zweite Isolierschicht (4) eine thermoplastische Kunststoffschmelze aus einer Flachfoliendüse (71) eines zweiten Extruders (7) aufgebracht wird und nachfolgend der ersten Walze (8a) eine weitere Walze (9a) unter Ausbildung eines zweiten Walzenspaltes (S2) zugeordnet ist, wobei der Abstand der Walzen (8a und 9a) voneinander die Spaltweite des zweiten gebildeten Spaltes (S2) und damit die Gesamtdicke der erzeugten Flachbandkabelfolie (10) bestimmt und die Flachbandkabelfolie (10) mit Verlassen des Spaltes (S2) von der ersten Walze (8a) abgeführt und über die Walze (9a) anliegend geführt und mittels der der Walze (9a) zugeordneten nachfolgenden mit der Walze (9a) den Abzugsspalt (S3) bildenden Rolle (9b) abgezogen wird.
- Verfahren nach einem des Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die die Oberflächenseiten bedeckenden Isolierschichten (3, 4 bzw. 4a) ein-, zwei- oder mehrschichtig aufgebaut sind.
- Verfahren nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß mittels der Flachfoliendüsen (61, 71) der Extruder (6, 7) zwei- oder mehrschichtige Isolierschichten (3, 4 bzw. 4a) mit einer thermoplastischen Kunststoffschicht als Außenschicht und mit einer den Leitern (2) zugewandten Beschichtung aus einem Haftvermittler koextrudiert werden.
- Verfahren nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß als thermoplastische Kunststoffe Polyamid, PVC, thermoplastisches Polyurethan, Polyolefine, hochfeste Polyester, Polyimide, vemetzbare thermoplastische Kunststoffe, fluorhaltige thermoplastische Polymere, lineare (halb)aromatische Polyester, lineare Polyarylen-Oxide, -Sulfide und -Sulfone, Ethylen-Vinylacetat-Copolymere, Ethylenalkyl(meth)acrylat-Co- und Termpolymere eingesetzt werden.
- Verfahren nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß als Haftvermittler Ethylen-Copolymere wie EVA und deren Copolymere, Styrolpolymere, Polyesterschmelzkleber, Acrylate und Metacrylate eingesetzt werden.
- Verfahren nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Flachbandkabelfolie (10) parallel zur Längserstreckung der Leiter in zwei oder mehr Flachbandkabel (1.1, 1.2, 1.3) aufgeschnitten wird.
- Verfahren nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die durch Extrudieren erzeugten und durch Extrusionsbeschichtung mittels Flachfoliendüsen auf die Walzen aufgetragenen Isolierschichten (3, 4) eine Dicke von 50 bis 100 µm aufweisen.
- Flachbandkabel hergestellt nach einem der Ansprüche 1 bis 13.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10057458 | 2000-11-20 | ||
DE10057458 | 2000-11-20 | ||
DE10103367 | 2001-01-25 | ||
DE10103367A DE10103367C2 (de) | 2000-11-20 | 2001-01-25 | Verfahren zum Herstellen von Flachbandkabeln |
PCT/EP2001/013149 WO2002041327A1 (de) | 2000-11-20 | 2001-11-14 | Verfahren zum herstellen von flachbandkabeln |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1336182A1 EP1336182A1 (de) | 2003-08-20 |
EP1336182B1 true EP1336182B1 (de) | 2005-02-09 |
Family
ID=26007720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01995632A Expired - Lifetime EP1336182B1 (de) | 2000-11-20 | 2001-11-14 | Verfahren zum herstellen von flachbandkabeln |
Country Status (6)
Country | Link |
---|---|
US (1) | US6954983B2 (de) |
EP (1) | EP1336182B1 (de) |
JP (1) | JP2004528675A (de) |
AT (1) | ATE289111T1 (de) |
ES (1) | ES2237618T3 (de) |
WO (1) | WO2002041327A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10213736C1 (de) * | 2002-03-26 | 2003-07-17 | Troester Maschf Paul | Verfahren und Vorrichtung zur Herstellung von Flachbandkabeln |
EP2160280A2 (de) * | 2007-06-28 | 2010-03-10 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Vorrichtung zur herstellung von blasfolien |
US7989701B2 (en) * | 2007-11-27 | 2011-08-02 | Sabic Innovative Plastics Ip B.V. | Multiconductor cable assembly and fabrication method therefor |
US20100130054A1 (en) * | 2008-06-04 | 2010-05-27 | Williams-Pyro, Inc. | Flexible high speed micro-cable |
PL2298678T3 (pl) * | 2009-09-18 | 2012-07-31 | Reifenhaeuser Gmbh & Co Maschf | Urządzenie nawijające |
US20110122323A1 (en) | 2009-11-26 | 2011-05-26 | Samsung Electronics Co., Ltd. | Flat cable and display apparatus including the same |
US20130161078A1 (en) | 2010-09-03 | 2013-06-27 | Hui Hong Jim Kery Li | Rigid-flex circuit board and manufacturing method |
KR20150008764A (ko) * | 2013-07-15 | 2015-01-23 | 지미숙 | 저전압차동신호용 플렉시블 플랫 케이블 |
EP3216583B1 (de) | 2016-03-11 | 2021-04-28 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Koextrusionsadapter |
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US3523844A (en) * | 1967-01-20 | 1970-08-11 | Thomas & Betts Corp | Method and apparatus for making flexible multiconductor flat cable |
SE392582B (sv) * | 1970-05-21 | 1977-04-04 | Gore & Ass | Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande |
US3802974A (en) * | 1970-12-01 | 1974-04-09 | L Emmel | Method and apparatus for insulating electrically conductive elements |
US3833443A (en) * | 1972-10-20 | 1974-09-03 | Fortin Laminating Corp | Method of making flexible conductor cable |
US4311002A (en) * | 1977-09-22 | 1982-01-19 | Kabel Metallwerke Ghh | Forming stranded stock |
US4375379A (en) * | 1978-11-09 | 1983-03-01 | Teltec, Inc. | Process of making a multiple conductor flexible wire cable |
FR2446532A1 (fr) | 1978-12-11 | 1980-08-08 | Cables De Lyon Geoffroy Delore | Procede de fabrication de cables plats comprenant au moins deux conducteurs et dispositif de mise en oeuvre de ce procede |
FR2506500A1 (fr) * | 1981-05-22 | 1982-11-26 | Filotex Sa | Dispositif de fabrication de cables plats |
DE3408613C3 (de) | 1984-03-09 | 1996-02-08 | Alkor Gmbh | Verfahren und Vorrichtung zur Herstellung unverstreckter Polypropylenfolien mit verbesserter Verschweißbarkeit |
US4663098A (en) * | 1985-03-27 | 1987-05-05 | Amp Incorporated | Method of manufacturing high performance flat cable |
US4783579A (en) | 1986-04-29 | 1988-11-08 | Amp Incorporated | Flat multi-conductor power cable with two insulating layers |
TW198118B (de) * | 1991-09-27 | 1993-01-11 | Minnesota Mining & Mfg | |
DE69217234T2 (de) * | 1991-09-27 | 1997-07-10 | Minnesota Mining & Mfg | Bandkabelaufbau |
DE4201376C1 (de) * | 1992-01-20 | 1993-01-28 | Herberts Gmbh, 5600 Wuppertal, De | |
US5235132A (en) * | 1992-01-29 | 1993-08-10 | W. L. Gore & Associates, Inc. | Externally and internally shielded double-layered flat cable assembly |
FR2718296B1 (fr) | 1994-03-30 | 1996-05-15 | Valeo Electronique | Ruban de liaison électrique pour contacteur tournant, en particulier pour véhicules automobiles. |
DE19534012C2 (de) | 1995-09-14 | 1997-07-31 | Basf Lacke & Farben | Verbundwerkstoff aus Direktextrusion |
FR2742258B1 (fr) * | 1995-12-08 | 1998-02-27 | Axoncable Sa | Cable plat a faible marge |
JP3700861B2 (ja) | 1997-05-16 | 2005-09-28 | 古河電気工業株式会社 | フラットケーブルおよびその製造方法 |
-
2001
- 2001-11-14 WO PCT/EP2001/013149 patent/WO2002041327A1/de not_active Application Discontinuation
- 2001-11-14 EP EP01995632A patent/EP1336182B1/de not_active Expired - Lifetime
- 2001-11-14 ES ES01995632T patent/ES2237618T3/es not_active Expired - Lifetime
- 2001-11-14 US US10/432,067 patent/US6954983B2/en not_active Expired - Fee Related
- 2001-11-14 JP JP2002543448A patent/JP2004528675A/ja active Pending
- 2001-11-14 AT AT01995632T patent/ATE289111T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2237618T3 (es) | 2005-08-01 |
US6954983B2 (en) | 2005-10-18 |
EP1336182A1 (de) | 2003-08-20 |
WO2002041327A1 (de) | 2002-05-23 |
ATE289111T1 (de) | 2005-02-15 |
JP2004528675A (ja) | 2004-09-16 |
US20040029451A1 (en) | 2004-02-12 |
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