EP1606448B1 - Method for producing a cable - Google Patents
Method for producing a cable Download PDFInfo
- Publication number
- EP1606448B1 EP1606448B1 EP04719430.3A EP04719430A EP1606448B1 EP 1606448 B1 EP1606448 B1 EP 1606448B1 EP 04719430 A EP04719430 A EP 04719430A EP 1606448 B1 EP1606448 B1 EP 1606448B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strands
- core
- plastic
- wire
- outer layer
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000004033 plastic Substances 0.000 claims description 18
- 229920003023 plastic Polymers 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 10
- 238000005056 compaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- H01B13/02—Stranding-up
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
- D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/007—Making ropes or cables from special materials or of particular form comprising postformed and thereby radially plastically deformed elements
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/027—Postforming of ropes or strands
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
-
- 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
-
- 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
- H01B13/32—Filling or coating with impervious material
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2071—Spacers
- D07B2201/2074—Spacers in radial direction
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Definitions
- the invention relates to a method for producing a wire rope.
- a method for producing a wire rope with a core rope in which an outer strand layer is pressed during stranding in a surrounding the core rope sheath of thermoplastic material, goes out of the US 4,120,145 out. Subsequently, the wire rope is deformed by hammering, wherein the thermoplastic material flows between the individual strands and the outer strand layer is pressed further and further into the sheath. By hammering the outer wire sections of the strands are also flattened.
- the EP 1 001 075 A2 describes a wire rope with a core of plastic or plastic fibers and spaced apart on the core arranged, formed as stranded form outer strands, which have a substantially trapezoidal cross-section.
- the shaped strands are separately deformed in a drawing or rolling tool and then stranded on the core.
- Hammered wire ropes are known for special applications, where priority is given to a smooth surface of the wire rope, e.g. because they are dragged across the ground.
- An example of such applications is forestry.
- the invention has for its object to provide the method of the type mentioned, with which can be manufactured wire ropes with higher filling factor.
- the support of the outer strands on the elastic plastic does not affect the hammering and the desired deformations of the wires.
- the plastic In a hammer mill where hammers adapted to the curvature of the rope surface strike simultaneously from different sides and at the time of their joint impact substantially completely enclose the rope surface at an axial length of at least twice the rope diameter, the plastic apparently does not find time or space to dodge under the blow.
- the cavities between the outer strand layer and the core rope or the core strand are preferably filled into the interstices between the wires delimiting these cavities into the plastic.
- a deformation of the core rope or the core strand, the latter less inward continues in a weakened measure vice versa:
- the outer wires remain substantially unchanged on the outside and are deformed inside including the rest of the strand cross-section, with the deformation further towards the cable more or less continues.
- Notches on intersecting wires of the core rope or the core strand on the one hand and the outer strands on the other hand essentially do not occur.
- the plastic liner acts less as an immediate cushion between these wires. The circumstances are more comparable to those included
- the wire rope gets a higher filling factor and is more resistant to wear on its surface, especially when running on rollers.
- hammers for hammering, preferably four, hammers are used, which are moved from different sides towards the wire rope and essentially completely enclose it with adapted bulges at the time of their simultaneous impact.
- the hammers should further have an axial extent of at least twice the rope diameter and preferably an enlarged, narrowing entrance.
- a wire rope according to the invention could, after being hammered, still be surface-treated or coated or provided with a coating.
- the wire rope can also serve as a core rope for the production of a wire rope, which then has on the smooth surface, for example, an opposite further strand layer.
- the drawing shows an embodiment of the invention, a wire rope according to the invention produced in cross section again.
- a core rope 1 from a heart strand 2 1 +6 and six strands 3 1 +6 has been sheathed with a thermoplastic material 4.
- the core rope 1 is, but in this case only slightly and not shown in the drawing, something deformed and compacted.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
- Manufacturing Of Electric Cables (AREA)
- Insulated Conductors (AREA)
Description
Die Erfindung betrifft ein Verfahren zum Herstellen eines Drahtseils.The invention relates to a method for producing a wire rope.
Ein Verfahren zur Herstellung eines Drahtseils mit einem Kernseil, bei dem eine äußere Litzenlage beim Verseilen in eine das Kernseil umgebende Ummantelung aus thermoplastischem Material gedrückt wird, geht aus der
Die
Gehämmerte Drahtseile sind bekannt für besondere Einsatzzwecke, bei denen es vorrangig auf eine glatte Oberfläche des Drahtseils ankommt, z.B. deshalb, weil sie über den Boden geschleift werden. Ein Beispiel für solche Anwendungen ist die Forstwirtschaft.Hammered wire ropes are known for special applications, where priority is given to a smooth surface of the wire rope, e.g. because they are dragged across the ground. An example of such applications is forestry.
Ohne das Hämmern würden bei den einzelnen hervortretenden Drähten schnell Drahtbrüche an der Oberfläche entstehen, die den Betrieb stören, Unfallgefahr bedeuten und das Seil unbrauchbar machen. Durch das Hämmern entstehende Drahteinkerbungen und daraus folgende baldige Drahtbrüche im Inneren des Seiles nimmt man in Kauf.Without hammering, wire breakages on the surface of the individual protruding wires would quickly develop, disrupting operation, causing accidents and rendering the rope unusable. By the hammering resulting Drakteinkerbungen and consequent early wire breaks inside the rope you take into account.
Der Erfindung liegt die Aufgabe zugrunde, das Verfahren der eingangs genannten Art zu schaffen, mit dem sich Drahtseile mit höherem Füllfaktor herstellen lassen.The invention has for its object to provide the method of the type mentioned, with which can be manufactured wire ropes with higher filling factor.
Erfindungsgemäß wird diese Aufgabe durch das Verfahren nach Anspruch 1 gelöst.According to the invention, this object is achieved by the method according to claim 1.
Wie sich gezeigt hat, beeinträchtigt die Abstützung der Außenlitzen auf dem elastischen Kunststoff das Hämmern und die gewünschten Verformungen der Drähte nicht. In einem Hammerwerk, in dem der Krümmung der Seiloberfläche angepasste Hämmer von verschiedenen Seiten her gleichzeitig schlagen und im Zeitpunkt ihres gemeinsamen Auftreffens die Seiloberfläche im wesentlichen vollständig umschließen auf einer axialen Länge von mindestens dem Doppelten des Seildurchmessers, findet der Kunststoff offenbar keine Zeit und keinen Raum, unter dem Schlag auszuweichen. Die Hohlräume zwischen der äußeren Litzenlage und dem Kernseil bzw. der Kernlitze sind vorzugsweise bis in die Zwickelräume zwischen den diese Hohlräume begrenzenden Drähte hinein mit dem Kunststoff gefüllt.As has been shown, the support of the outer strands on the elastic plastic does not affect the hammering and the desired deformations of the wires. In a hammer mill where hammers adapted to the curvature of the rope surface strike simultaneously from different sides and at the time of their joint impact substantially completely enclose the rope surface at an axial length of at least twice the rope diameter, the plastic apparently does not find time or space to dodge under the blow. The cavities between the outer strand layer and the core rope or the core strand are preferably filled into the interstices between the wires delimiting these cavities into the plastic.
Es ergibt sich eine Verformung der Außenlitzen ziemlich unter Ausschluß derjenigen Drahtquerschnittsbereiche an der Unterseite, die von dem Kunststoff umgeben sind und dessen Gegendruck überall senkrecht zu ihrer Oberfläche erhalten, hier also keinen verformenden Kräften ausgesetzt sind. Auf der nicht von Kunststoff umschlossenen Oberseite dieser Drähte treten gerichtete Kräfte auf, die die Drähte verformen. Unter diesen Verhältnissen ist eine sehr starke Verformung der Außenlitzen möglich. Machen die Außenlitzen einen großen Teil des Seildurchmessers aus, so lassen sich Durchmesserverringerungen des Drahtseiles bis über 10% erzielen. Eine Verringerung des Durchmessers um 5% dürfte meistens erreicht werden.There is a deformation of the outer strands rather excluding those wire cross-sectional areas at the bottom, which are surrounded by the plastic and the counter pressure obtained everywhere perpendicular to its surface, so here are not exposed to deforming forces. On the non-plastic covered top of these wires occur directed forces that deform the wires. Under these conditions, a very strong deformation of the outer strands is possible. Make the outer strands a large part of the rope diameter, so can be achieved diameter reductions of the wire rope to about 10%. A reduction of the diameter by 5% is most likely to be achieved.
Ähnlich setzt sich in abgeschwächtem Maße umgekehrt eine Verformung des Kernseiles bzw. der Kernlitze, letzteres weniger, nach innen fort: Die Außendrähte bleiben außen im wesentlichen unverändert und werden einschließlich des übrigen Litzenquerschnitts innen verformt, wobei sich die Verformung weiter zum Seilinneren hin mehr oder weniger fortsetzt.Similarly, a deformation of the core rope or the core strand, the latter less inward continues in a weakened measure vice versa: The outer wires remain substantially unchanged on the outside and are deformed inside including the rest of the strand cross-section, with the deformation further towards the cable more or less continues.
Einkerbungen an sich überkreuzenden Drähten des Kernseiles bzw. der Kernlitze einerseits und der Außenlitzen andererseits treten im wesentlichen nicht auf.Notches on intersecting wires of the core rope or the core strand on the one hand and the outer strands on the other hand essentially do not occur.
Die Kunststoffzwischenlage wirkt weniger als unmittelbare Polsterung zwischen diesen Drähten. Die Verhältnisse sind eher vergleichbar einer eingeschlossenenThe plastic liner acts less as an immediate cushion between these wires. The circumstances are more comparable to those included
Flüssigkeit, in der sich der Druck nach allen Seiten fortsetzt, so dass zwischen den sich überkreuzenden Drähten gar keine wesentlich vergrößerten Kräfte entstehen.Liquid in which the pressure continues on all sides, so that no significantly increased forces arise between the crossing wires.
Nach der Erfindung ist es möglich, Drahtseile mit einem außerordentlich hohen Metallquerschnitt herzustellen, die keine inneren Schäden und überdies eine sehr glatte Oberfläche aufweisen.According to the invention, it is possible to produce wire ropes with an extremely high metal cross-section, which have no internal damage and, moreover, a very smooth surface.
Es kann auch ein Drahtseil hergestellt werden, das infolge enger Verzahnung der äußeren Litzenlage mit dem Kernseil oder der Kernlitze durch die elastische Kunststoffzwischenlage eine große Strukturstabilität aufweist bei gleichzeitig größerer Verdichtung, als es nach anderen Verfahren möglich ist, wie der Verdichtung eines Kernseils durch Walzen.It is also possible to produce a wire rope which, owing to the close interlocking of the outer layer of strands with the core rope or the core strand, has a high structural stability due to the elastic plastic interlayer while at the same time greater compression than is possible by other methods, such as compaction of a core rope by rolling.
Auf der anderen Seite kann man, wenn man die Verzahnung verringern möchte, ein Kernseil mit geglätteten Außenlitzen oder eine geglättete Kernlitze verwenden.On the other hand, if you want to reduce the gearing, you can use a core rope with smoothed outer strands or a smoothed core strand.
Die im Vorstehenden erläuterte erfindungsgemäße Verdichtung einer äußeren Litzenlage auf einer elastischen Unterlage aus Kunststoff lässt sich auch verwirklichen an einem Drahtseil mit einem ausschließlich aus einem Kunststoffstrang bestehenden Kern: Auch hier kann das Drahtseil nach dem Verseilen der Litzenlage gehämmert werden und damit die Litzenlage verdichtet und geglättet werden.The above-described inventive compaction of an outer layer of strands on an elastic substrate made of plastic can also be realized on a wire with an existing exclusively of a plastic strand core: Again, the wire can be hammered after stranding the stranded layer and thus compacted and smoothed Litzenlage become.
Das Drahtseil erhält einen höheren Füllfaktor und wird widerstandsfähiger gegen Verschleiß an seiner Oberfläche, vor allem beim Lauf über Rollen.The wire rope gets a higher filling factor and is more resistant to wear on its surface, especially when running on rollers.
In der Regel wird man für die äußere Litzenlage Standardlitzen mit einem Kerndraht und nur einer Drahtlage oder Parallelschlaglitzen verwenden, da sie keine Drahtüberkreuzungen aufweisen.In general, one will use standard strands with a core wire and only one wire layer or parallel lay strands for the outer strand layer, since they have no wire crossovers.
In Betracht kommt aber auch, Litzen mit einem leicht verformbaren Kern, wie aus Weicheisen oder Kunststoff, zu verwenden.But it is also possible to use strands with an easily deformable core, such as soft iron or plastic.
Wie bereits angedeutet, werden für das Hämmern, vorzugsweise vier, Hämmer verwendet, die von verschiedenen Seiten auf das Drahtseil zu bewegt werden und es mit angepassten Wölbungen im Zeitpunkt ihres gleichzeitigen Auftreffens im wesentlichen vollständig umschließen.As already indicated, for hammering, preferably four, hammers are used, which are moved from different sides towards the wire rope and essentially completely enclose it with adapted bulges at the time of their simultaneous impact.
Die Hämmer sollten ferner eine axiale Erstreckung mindestens vom Doppelten des Seildurchmessers und vorzugsweise einen erweiterten, sich verengenden Eingang, aufweisen.The hammers should further have an axial extent of at least twice the rope diameter and preferably an enlarged, narrowing entrance.
Sollte dafür ein Bedarf bestehen, könnte ein erfindungsgemäßes Drahtseil nach dem Hämmern noch einer Oberflächenbehandlung unterzogen oder beschichtet oder mit einer Umhüllung versehen werden.Should there be a need for this, a wire rope according to the invention could, after being hammered, still be surface-treated or coated or provided with a coating.
Das Drahtseil kann auch als Kernseil für die Herstellung eines Drahtseils dienen, das dann auf der glatten Oberfläche beispielsweise eine gegenläufige weitere Litzenlage aufweist.The wire rope can also serve as a core rope for the production of a wire rope, which then has on the smooth surface, for example, an opposite further strand layer.
Die Zeichnung gibt als Ausführungsbeispiel der Erfindung ein erfindungsgemäß hergestelltes Drahtseil im Querschnitt wieder.The drawing shows an embodiment of the invention, a wire rope according to the invention produced in cross section again.
Ein Kernseil 1 aus einer Herzlitze 2 1 +6 und sechs Litzen 3 1 +6 ist mit einem thermoplastischen Kunststoff 4 ummantelt worden.A core rope 1 from a heart strand 2 1 +6 and six
Darauf ist eine äußere Litzenlage 5 aus sechs Litzen 6 1+6 unter Eindrücken in den durch Erwärmung erweichten Kunststoff 4 verseilt worden.Then an
Das so hergesiellte Drahtseil ist in der oben angegebenen Weise gehämmert worden.The thus-made wire rope was hammered in the above-mentioned manner.
Dabei wurden die Außenlitzen 6 stark verformt. Jedoch sind an ihrer Unterseite die in dem Kunststoff 4, d.h. unter der strichpunktierten Linie 7 liegenden, Drahtquerschnittsabschnitte 8 weitgehend erhalten geblieben.The outer strands 6 were greatly deformed. However, on the underside thereof, in the
Auch das Kernseil 1 ist, allerdings in diesem Falle nur geringfügig und in der Zeichnung nicht dargestellt, etwas verformt und verdichtet worden.Also, the core rope 1 is, but in this case only slightly and not shown in the drawing, something deformed and compacted.
Claims (7)
- Method for producing a wire cable, in which an outer layer of strands is stranded on a core, which consists of a core cable (1) or a core strand (3), onto which an intermediate layer of a plastic (4) is applied before the stranding of the outer layer of strands (5), or consists of a strand of plastic, the layer of strands (5) being pressed into the plastic of the intermediate layer or of the strand of plastic during the stranding, the wire cable being hammered after the stranding of the outer layer of strands (5) to smooth its surface and/or to increase its fill factor, and hammers which are moved towards the wire cable from various sides and enclose it substantially completely with adapted convexities at the instant of their simultaneous impact being used for the hammering.
- Method according to Claim 1, characterized in that a thermoplastic material (4), which is preferably heated during the stranding of the outer layer of strands (5), is used for the intermediate layer.
- Method according to either of Claims 1 and 2, characterized in that standard strands (6) with a core wire and a wire layer or parallel-lay strands are used for the outer layer of strands (5).
- Method according to one of Claims 1 to 3, characterized in that strands with an easily deformable core, in particular of soft iron or plastic, are used for the outer layer of strands (5).
- Method according to one of Claims 1 to 4, characterized in that hammers of an axial extent that is at least twice the cable diameter, preferably with a widened, tapering inlet, are used.
- Method according to one of Claims 1 to 5, characterized in that, after the hammering, the wire cable is subjected to a surface treatment or is coated or is provided with a sheathing.
- Method according to one of Claims 1 to 6, characterized in that four hammers are used for the hammering.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003110855 DE10310855A1 (en) | 2003-03-11 | 2003-03-11 | Twisted wire cable, with a core and outer wire layers, has a thermoplastic intermediate layer around the core to prevent wire damage when the outer surfaces are hammered |
DE10310855 | 2003-03-11 | ||
PCT/EP2004/002516 WO2004081280A1 (en) | 2003-03-11 | 2004-03-11 | Method for producing a cable |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1606448A1 EP1606448A1 (en) | 2005-12-21 |
EP1606448B1 true EP1606448B1 (en) | 2013-11-27 |
Family
ID=32892098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04719430.3A Expired - Lifetime EP1606448B1 (en) | 2003-03-11 | 2004-03-11 | Method for producing a cable |
Country Status (12)
Country | Link |
---|---|
US (2) | US20070036974A1 (en) |
EP (1) | EP1606448B1 (en) |
KR (1) | KR101264921B1 (en) |
CN (1) | CN1759218B (en) |
AU (1) | AU2004219901B2 (en) |
CA (1) | CA2518812C (en) |
DE (1) | DE10310855A1 (en) |
NO (1) | NO20044844L (en) |
PT (1) | PT1606448E (en) |
UA (1) | UA87977C2 (en) |
WO (1) | WO2004081280A1 (en) |
ZA (1) | ZA200508073B (en) |
Families Citing this family (14)
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CN101349024B (en) * | 2008-08-11 | 2010-04-14 | 易卫东 | Method for making wire cable packaged with flat yarn in appearance |
TWI383085B (en) * | 2012-02-10 | 2013-01-21 | Yuan Hung Wen | Twisted cable |
CN102747626A (en) * | 2012-06-20 | 2012-10-24 | 贵州钢绳股份有限公司 | Compound twisted and compacted steel wire rope |
AT12735U3 (en) * | 2012-06-25 | 2013-09-15 | Rae Antriebselemente Gmbh | Wire rope |
DE102012112911A1 (en) | 2012-12-21 | 2014-06-26 | Casar Drahtseilwerk Saar Gmbh | Wire rope and method and apparatus for making the wire rope |
CN106463205A (en) | 2014-05-30 | 2017-02-22 | 威尔科世界集团股份有限公司 | Jacketed torque balanced electromechanical cable |
DE102015103115A1 (en) * | 2015-03-04 | 2016-09-08 | Casar Drahtseilwerk Saar Gmbh | Rope and method of making the rope |
BR112017022416A2 (en) * | 2015-05-26 | 2018-07-10 | Nv Bekaert Sa | saw cord loop and a method for making such a saw cord loop |
CN109371728A (en) * | 2018-10-26 | 2019-02-22 | 江苏良友钢绳有限公司 | A kind of preparation method of wear-resisting durable shaped steel wire rope |
CN110924199A (en) * | 2019-09-28 | 2020-03-27 | 海盐宏拓五金有限公司 | Novel steel wire rope for concrete prefabricated metal connecting piece and production method thereof |
CN110904703A (en) * | 2019-09-28 | 2020-03-24 | 海盐宏拓五金有限公司 | Steel wire rope for concrete prefabricated high-strength metal connecting piece and production method thereof |
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- 2004-03-11 WO PCT/EP2004/002516 patent/WO2004081280A1/en active Application Filing
- 2004-03-11 ZA ZA200508073A patent/ZA200508073B/en unknown
- 2004-03-11 CA CA2518812A patent/CA2518812C/en not_active Expired - Lifetime
- 2004-03-11 PT PT47194303T patent/PT1606448E/en unknown
- 2004-03-11 CN CN2004800063857A patent/CN1759218B/en not_active Expired - Lifetime
- 2004-03-11 EP EP04719430.3A patent/EP1606448B1/en not_active Expired - Lifetime
- 2004-03-11 US US10/547,992 patent/US20070036974A1/en not_active Abandoned
- 2004-03-11 UA UAA200509449A patent/UA87977C2/en unknown
- 2004-11-08 NO NO20044844A patent/NO20044844L/en not_active Application Discontinuation
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2005
- 2005-09-08 KR KR1020057016779A patent/KR101264921B1/en active IP Right Grant
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Also Published As
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AU2004219901A1 (en) | 2004-09-23 |
US20160194826A1 (en) | 2016-07-07 |
WO2004081280A1 (en) | 2004-09-23 |
PT1606448E (en) | 2014-02-05 |
KR20050110663A (en) | 2005-11-23 |
EP1606448A1 (en) | 2005-12-21 |
CA2518812C (en) | 2012-05-01 |
AU2004219901B2 (en) | 2010-11-11 |
CN1759218B (en) | 2012-03-21 |
CN1759218A (en) | 2006-04-12 |
UA87977C2 (en) | 2009-09-10 |
US10260198B2 (en) | 2019-04-16 |
CA2518812A1 (en) | 2004-09-23 |
DE10310855A1 (en) | 2004-09-23 |
US20070036974A1 (en) | 2007-02-15 |
ZA200508073B (en) | 2007-07-25 |
KR101264921B1 (en) | 2013-05-15 |
NO20044844L (en) | 2004-11-08 |
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