EP3325710B1 - Cable en textile fibreux - Google Patents

Cable en textile fibreux Download PDF

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Publication number
EP3325710B1
EP3325710B1 EP16741914.2A EP16741914A EP3325710B1 EP 3325710 B1 EP3325710 B1 EP 3325710B1 EP 16741914 A EP16741914 A EP 16741914A EP 3325710 B1 EP3325710 B1 EP 3325710B1
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EP
European Patent Office
Prior art keywords
rope
core
winding
tensile element
strands
Prior art date
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EP16741914.2A
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German (de)
English (en)
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EP3325710A1 (fr
Inventor
Peter Baldinger
Björn ERNST
Gunter Kaiser
Rudolf Kirth
Erich RÜHRNÖSSL
Robert Traxl
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Teufelberger Fiber Rope GmbH
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Teufelberger Fiber Rope GmbH
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Publication of EP3325710A1 publication Critical patent/EP3325710A1/fr
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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/04—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics with a core of fibres or filaments arranged parallel to the centre line
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/005—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material with alternating twist directions
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • 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
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/102—Rope or cable structures characterised by their internal structure including a core
    • 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
    • D07B2201/104—Rope or cable structures twisted
    • 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
    • D07B2201/1092—Parallel strands
    • 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
    • D07B2201/1096—Rope or cable structures braided
    • 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
    • D07B2201/2001—Wires or filaments
    • D07B2201/2002—Wires or filaments characterised by their cross-sectional shape
    • D07B2201/2003—Wires or filaments characterised by their cross-sectional shape flat
    • 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
    • D07B2201/2083—Jackets or coverings
    • 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
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2084—Jackets or coverings characterised by their shape
    • D07B2201/2086—Jackets or coverings characterised by their shape concerning the external shape
    • 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
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2088—Jackets or coverings having 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
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2089—Jackets or coverings comprising wrapped structures
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2039—Polyesters
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2039—Polyesters
    • D07B2205/2042—High performance polyesters, e.g. Vectran
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D07B2205/205—Aramides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2096—Poly-p-phenylenebenzo-bisoxazole [PBO]
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/404—Heat treating devices; Corresponding methods
    • D07B2207/4054—Heat treating devices; Corresponding methods to soften the load bearing material
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2015—Killing or avoiding twist
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/205—Avoiding relative movement of components
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2055—Improving load capacity
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2015—Construction industries

Definitions

  • the present invention relates to a rope made of textile fiber material for applications in which diagonal pull can occur.
  • the arrangement of the rope sheaves often means that the ropes run up and down at a lateral deflection angle when running over the rope sheaves.
  • the lateral rope deflection angle that occurs between the rope and the sheave is also called the diagonal pull angle.
  • ropes that are essentially rotation-free e.g. designed in such a way that the torques of the individual rope elements, such as strands, cancel each other out under load
  • ropes that are essentially rotation-free can also be twisted when diagonal pull occurs.
  • This twisting of the rope can occur locally, for example in applications with diagonal pull, e.g. in the case of multiple reeving in pulley blocks or an oblique pull-off from the drum to the first deflection sheave and can therefore also affect rotation-free ropes.
  • rotation-resistant ropes in particular lose their service life, more than non-rotation-resistant ropes, since the load redistribution between the individual strand layers is more pronounced due to the different directions of lay of the strand layers ( Source: Weber, Tobias: Contribution to the investigation of the service life behavior of wire ropes under a combined stress of tension, bending and torsion. Dissertation University of Stuttgart, 2013, print-on-demand, full text: http://elib.uni-stuttgart.de/opus/volltexte/2013/8663 ).
  • the WO 2015/001476 describes a flexible cable for furling a sail.
  • the core of the cable which can consist of fiber material, is covered with rubber, which includes fiber strands running in different directions.
  • the rubber is vulcanized, resulting in a strong bond between the core of the cable and the rubber layer.
  • a tension cable for a wind power generation system using an aircraft is known. Spirals are arranged around the core of the cable, which can optionally include signal strands or electrical strands.
  • the CA1234520 describes the manufacture of a cable in which parallel filaments are compacted and then completely wrapped with a tape so as to be protected against an externally applied polyurethane coating.
  • the object of the present invention is to provide a rope made of textile fiber material which is better protected against twisting when diagonal pull occurs.
  • the present invention provides a rope made of textile fiber material for applications in which diagonal pull can occur, available, which is characterized in that the rope is a core/sheath rope, the core and the sheath of which consist essentially of textile fiber material Core is stranded or braided and the core and / or if the core is in the form of several strands, at least a part of the strands, preferably all strands of the core, is positively wound with a tension element / are.
  • the term "rope made of textile fiber material” means that the main components of the rope, in particular its supporting elements, are made of textile fiber material, such as strands made of synthetic fibers.
  • the rope according to the invention can also have components made of other materials, such as materials impregnating the rope or rope components, or also individual non-textile strands with a special function, e.g. for the transmission of electrical signals.
  • the core and the sheath of the rope essentially consist of textile fiber material, although additional materials such as individual non-textile strands are also possible here.
  • the core of the rope according to the invention is stranded, ie the strands forming the core of the rope are twisted together.
  • the strands of the core can be braided.
  • the core of the cable according to the invention can be present as a single core, ie as a single strand of strands that are twisted or braided together.
  • the core may be in the form of multiple strands.
  • the strands can run parallel to one another or, in turn, be twisted or intertwined with one another.
  • a tension element is wound around the core in a non-positive manner. This winding is therefore present between the core and the cladding.
  • This winding ensures that the rope twists as little as possible when it is used, especially if it is pulled diagonally.
  • Tension element and “force-locking winding” means elements and their attachment that prevent twisting of the rope as far as possible.
  • the twisting of the cable should only be prevented by winding the core with the tension element. Further impregnation of the rope is possible, but not necessary.
  • the tension element is wound around the core of the rope or optionally the strands of the core with a pretension of at least 1%, preferably at least 2%, particularly preferably at least 3% of the maximum tensile force of the tension element.
  • At least one winding with a gap to the next winding is present within a winding layer. It has been shown that spacing the individual turns is advantageous since the rope is more flexible.
  • the windings do not have to be spaced by gaps over the entire length of the rope. It is important that gaps are provided in that area of the rope which will be bent during use (e.g. over a drum or traction sheave).
  • the pulling element is wound in at least two winding layers around the core of the cable or, if appropriate, the strands of the core.
  • the wrapping layers can particularly preferably differ in terms of their wrapping direction.
  • one layer can thus be wound around the cable in the "S” direction and the second layer applied above it in the "Z” direction.
  • the gap between two windings should preferably be selected at least large enough that it does not close when the cable bends with a bending radius of five times the outer diameter of the cable on the side of the cable that shortens during the bend.
  • the starting point is the winding length W, which results from the width of the tension element plus the gap between two windings.
  • the winding length W or W n does not have to be constant over the length of the rope.
  • At least 30%, preferably at least 50%, particularly preferably at least 80% of the surface of the core of the rope or possibly the strands of the core are covered by the winding or the windings with the tension element within a winding layer.
  • the tension element provided according to the invention is particularly preferably in the form of a band.
  • the width of the band B is preferably from 0.5 * d n to 2 * d n .
  • the width of the tape can be constant across the different wrap layers.
  • tapes of different widths can be used.
  • a tape with a different width than that of the previous wrapping layer can be used for each wrapping layer.
  • the material of the core of the rope according to the invention consists preferably of high-strength fibers.
  • the fibers can be selected from the fiber types UHMWPE, Aramid, LCP, PBO, PET, PA, PP, PE and mixtures thereof.
  • the material of the sheath of the rope according to the invention preferably consists of high-strength fibers, which can be selected from the fiber types UHMWPE, aramid, LCP, PBO, PET, PA, PP, PE and mixtures thereof.
  • the material of the tension element can be selected from the fiber types UHMWPE, Aramide, LCP, PBO, PET, PA, PP, PE and mixtures thereof.
  • Band-shaped traction elements are preferably in woven form.
  • the diameter of the cable according to the invention is 6 mm and more, in particular up to 200 mm and more.
  • the rope according to the invention is preferably characterized in that it is twisted by less than 10°/100d when loaded between 0% and 40% of its actual breaking load (according to ISO 2307), where d is the diameter of the rope with sheath in mm.
  • the tension element is wound around the core of the cable or optionally the strands of the core with a pretension of at least 1%, preferably at least 2%, particularly preferably at least 3% of the maximum tensile force of the tension element.
  • the core of the rope or possibly the strands of the core is kept under pretension during winding with the traction element, in particular at a pretension of 0.1% to 40% of the breaking load of the core or possibly the strands of the core.
  • the present invention also relates to the use of the rope according to the invention in applications where diagonal pull can occur, in particular as a carrying/hauling rope in cranes, e.g , e.g. drilling rigs, piling rigs and cable excavators.
  • cranes e.g , e.g. drilling rigs, piling rigs and cable excavators.
  • figure 1 shows a preferred embodiment of the rope according to the invention. Only the core 1 of the rope is shown schematically.
  • the core 1 has a diameter d o and consists of twisted or braided textile fiber material (not shown).
  • the rope also has a sheath made of textile fiber material, which is not shown here.
  • the core 1 is wound with a tension element 2, which is in the form of a strip in the preferred embodiment shown here.
  • the winding 2 is in the finished rope between the core 1 and the sheath (not shown).
  • Gaps with a width L 1 are provided between the turns.
  • the windings have a winding length W 1 which results from the width B 1 of the tension element 2 and the gap L 1 .
  • the surface of the core 1 is 50% or more, in particular 80% or more, covered by the tension element.
  • the diameter of the wound core 1 is d 1 .
  • figure 2 1 shows an embodiment with two winding layers 2' and 2".
  • the winding layers 2' and 2" are wound around the core 1 in different winding directions. Gaps are provided between the respective windings in both winding layers.
  • a winding length W 2 thus also results in the second wrapped layer from the width B 2 of the tension element in this wrapped layer and the gap L 2 in this wrapped layer. Furthermore, the diameter of the wound core 1 is d 2 .
  • the width B 1 and B 2 of the tension element can be different in the two wrapping layers, as can the length of the gaps L 1 and L 2 .
  • the length of the gaps L 1 and L 2 must be constant over the length of the cable, but can vary or, in particular, no gaps can be provided at locations on the cable that are not bent during use.
  • figure 3 shows schematically the measurement method by which it can be determined whether the provided gaps L 1 have the preferred minimum length according to the invention: the core 1 wound with the tension element 2 is bent over an element, eg a disc 3 .
  • the diameter D of the disk 3 is 10 times the outer diameter of the rope with the sheath d a (not shown). If the gaps L 1 do not close when the cable is bent over the sheave 3 on the side that shortens during the bend, then they have the required minimum length and also meet the formulas given above.

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Claims (15)

  1. Câble en textile fibreux pour des applications dans lesquelles une traction oblique peut survenir, lequel câble est un câble noyau-gaine dont le noyau (1) et la gaine sont constitués essentiellement de textile fibreux, les fils formant le noyau (1) du câble étant torsadés ou entrelacés les uns avec les autres, caractérisé en ce que le noyau (1) est enveloppé mécaniquement avec un élément de traction (2, 2', 2"), lequel élément de traction (2, 2', 2") est enroulé avec une tension initiale égale à au moins 1 %, de préférence à au moins 2 %, de façon particulièrement préférée à au moins 3 % de la force de traction maximale de l'élément de traction (2, 2', 2") autour du noyau (1) du câble, un tour étant disposé avec un intervalle (L1, L2) par rapport au tour suivant à l'intérieur d'une couche d'enroulement (2', 2").
  2. Câble en textile fibreux pour des applications dans lesquelles une traction oblique peut survenir, lequel câble est un câble noyau-gaine dont le noyau (1) et la gaine sont constitués essentiellement de textile fibreux, le noyau (1) du câble comportant plusieurs torons, un toron étant fabriqué à partir de plusieurs fils torsadés ou entrelacés les uns avec les autres, caractérisé en ce que le noyau se présente sous la forme de plusieurs torons courant les uns à côtés des autres ou torsadés les uns avec les autres ou entrelacés les uns avec les autres et qu'au moins une partie des torons, de préférence tous les torons du noyau, sont individuellement enveloppés mécaniquement avec un élément de traction (2, 2', 2"), lequel élément de traction (2, 2', 2") est enroulé avec une tension initiale égale à au moins 1 %, de préférence à au moins 2 %, de façon particulièrement préférée à au moins 3 % de la force de traction maximale de l'élément de traction (2, 2', 2") autour des torons du noyau, un tour étant disposé avec un intervalle (L1, L2) par rapport au tour suivant à l'intérieur d'une couche d'enroulement (2', 2").
  3. Câble selon la revendication 2, dont l'ensemble du noyau (1) est enveloppé mécaniquement avec un autre élément de traction (2, 2', 2") qui est enroulé avec une tension initiale égale à au moins 1 %, de préférence à au moins 2 %, de façon particulièrement préférée à au moins 3 % de la force de traction maximale de l'élément de traction (2, 2', 2") autour du noyau (1) du câble.
  4. Câble selon une des revendications précédentes, caractérisé en ce que l'élément de traction (2) est enroulé dans au moins deux couches d'enroulement (2', 2") autour du noyau du câble ou, le cas échéant, des torons du noyau.
  5. Câble selon la revendication 4, caractérisé en ce que les couches d'enroulement (2', 2") se différencient en termes de direction d'enroulement.
  6. Câble selon une des revendications précédentes, caractérisé en ce que l'intervalle (L1, L2) entre deux tours est choisi suffisamment grand pour ne pas se fermer lors d'une courbure du câble avec un rayon de courbure égal au quintuple du diamètre du câble, sur le côté du câble se raccourcissant au niveau de la courbure.
  7. Câble selon une des revendications précédentes, caractérisé en ce qu'au moins 30 %, de préférence au moins 50 %, de façon particulièrement au moins 80 % de la surface du noyau (1) du câble ou, le cas échéant, des torons du câble sont recouverts par le tour ou les tours (2, 2', 2") avec l'élément de traction.
  8. Câble selon une des revendications précédentes, caractérisé en ce que l'élément de traction (2, 2', 2") se présente sous forme de bande.
  9. Câble selon une des revendications précédentes, caractérisé en ce que l'élément de traction (2, 2', 2") présente une résistance à la traction Fmin ≥ µ∗8, où µ représente le coefficient de friction de glissement entre deux couches de l'élément de traction et S la force de traction maximale du câble.
  10. Câble selon une des revendications précédentes, caractérisé en ce que le câble subit une torsion de moins de 10°/100 d pour une contrainte située entre 0 % et 40 % de sa charge de rupture effective, où d représente le diamètre du câble avec la gaine.
  11. Procédé de fabrication d'un câble selon la revendication 1, le cas échéant en combinaison avec une des revendications 4 à 10, selon lequel le câble est un câble noyau-gaine dont le noyau (1) et la gaine sont constitués essentiellement de textile fibreux, les fils formant le noyau (1) du câble étant torsadés ou entrelacés les uns avec les autres, caractérisé en ce que le noyau (1) du câble est enveloppé mécaniquement avec un élément de traction (2, 2', 2"), lequel élément de traction (2, 2', 2") est enroulé avec une tension initiale égale à au moins 1 %, de préférence à au moins 2 %, de façon particulièrement préférée à au moins 3 % de la force de traction maximale de l'élément de traction (2, 2', 2") autour du noyau (1) du câble, un tour étant disposé avec un intervalle (L1, L2) par rapport au tour suivant à l'intérieur d'une couche d'enroulement (2', 2").
  12. Procédé de fabrication d'un câble selon la revendication 2, le cas échéant en combinaison avec une des revendications 3 à 10, selon lequel le câble est un câble noyau-gaine dont le noyau (1) et la gaine sont constitués essentiellement de textile fibreux, le noyau (1) du câble comportant plusieurs torons, un toron étant fabriqué à partir de plusieurs fils torsadés ou entrelacés les uns avec les autres, caractérisé en ce que le noyau se présente sous la forme de plusieurs torons courant les uns à côtés des autres ou torsadés les uns avec les autres ou entrelacés les uns avec les autres et qu'au moins une partie des torons, de préférence tous les torons du noyau, sont individuellement enveloppés mécaniquement avec un élément de traction (2, 2', 2"), lequel élément de traction (2, 2', 2") est enroulé avec une tension initiale égale à au moins 1 %, de préférence à au moins 2 %, de façon particulièrement préférée à au moins 3 % de la force de traction maximale de l'élément de traction (2, 2', 2") autour du noyau (1) du câble ou, le cas échéant, des torons du noyau, un tour étant disposé avec un intervalle (L1, L2) par rapport au tour suivant à l'intérieur d'une couche d'enroulement (2', 2").
  13. Procédé selon la revendication 12, selon lequel l'ensemble du noyau (1) est enveloppé mécaniquement avec un autre élément de traction (2, 2', 2") qui est enroulé avec une tension initiale égale à au moins 1 %, de préférence à au moins 2 %, de façon particulièrement préférée à au moins 3 % de la force de traction maximale de l'élément de traction (2, 2', 2") autour du noyau (1) du câble.
  14. Procédé selon une des revendications 11 à 13, caractérisé en ce que le noyau (1) du câble ou, le cas échéant, les torons du noyau est/sont maintenu(s) lors de l'enveloppement avec l'élément de traction (2, 2', 2") avec une tension initiale située entre 0,1 % et 40 % de la charge de rupture du noyau ou, le cas échéant, des torons du noyau.
  15. Utilisation d'un câble selon une des revendications 1 à 10 dans des applications dans lesquelles une traction oblique peut survenir, en particulier comme câble porteur/tracteur dans des grues, par exemple des grues à tour, des grues mobiles, des grues à chenilles et des grues offshore, dans des dispositifs de levage, en particulier pour le levage à un brin de charges non guidées et dans des équipements de construction, par exemple des équipements de forage, des équipements de battage et des pelles à câble.
EP16741914.2A 2015-07-22 2016-07-19 Cable en textile fibreux Active EP3325710B1 (fr)

Applications Claiming Priority (2)

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EP15177933 2015-07-22
PCT/EP2016/067156 WO2017013107A1 (fr) 2015-07-22 2016-07-19 Câble constitué d'une matière fibreuse textile

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EP3325710B1 true EP3325710B1 (fr) 2023-01-11

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ES (1) ES2938855T3 (fr)
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO337236B1 (en) * 2015-01-15 2016-02-22 Calorflex As A mooring member
CN110258147A (zh) * 2019-06-27 2019-09-20 鲁普耐特集团有限公司 一种抗斜拉撕裂绳索及其制作方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013590A6 (nl) * 2000-07-07 2002-04-02 Bexco Nv Werkwijze en inrichting voor het vervaardigen van een touw.

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022683A (en) 1932-10-10 1935-12-03 Plymouth Cordage Co Rope
US2737075A (en) 1952-09-05 1956-03-06 George H Poirier Cord structure
GB775093A (en) * 1956-03-06 1957-05-22 Dunlop Rubber Co Improvements in cords
US3164952A (en) * 1962-07-03 1965-01-12 Dunlop Rubber Co Method of making tennis cords
US3375560A (en) * 1965-12-09 1968-04-02 Fiber Industries Inc Backwinding a supply beam
US3405516A (en) * 1966-08-22 1968-10-15 Wall Ind Inc Yarn, cordage, ropes, and the like
US3422460A (en) * 1966-10-17 1969-01-21 Sears Roebuck & Co Static-inhibiting garment
US3457717A (en) * 1968-08-02 1969-07-29 Bethlehem Steel Corp Plastic coated cable and method of making same
US4019940A (en) * 1974-01-18 1977-04-26 Wall Industries, Inc. Method of manufacturing parallel yarn rope
US3911785A (en) * 1974-01-18 1975-10-14 Wall Ind Inc Parallel yarn rope
AT389642B (de) * 1982-05-12 1990-01-10 Isosport Verbundbauteile Verfahren zur herstellung einer bespannungssaite fuer ballschlaeger, insbesondere fuer tennisschlaeger
CA1234520A (fr) 1984-10-11 1988-03-29 New England Ropes, Inc. Cordage ou cable, et sa fabrication
US5327714A (en) * 1992-07-30 1994-07-12 Prince Manufacturing, Inc. Synthetic string for sporting application
BR9703101A (pt) 1997-05-07 1998-12-22 Petroleo Brasileiro S A Petrbr Cabo sintético dotado de proteção contra ingresso de solo
EP1214466A4 (fr) * 1999-06-03 2005-03-16 Solutia Inc Fil, tissu, tapis et melange de fibres antistatiques formes de fibres courtes conductrices ou quasi conductrices
DE20021529U1 (de) 2000-12-20 2001-03-01 Betech Gmbh Leinenaufbau
US7399018B1 (en) 2003-05-15 2008-07-15 Khachaturian Jon E Lifting sling
CN2632128Y (zh) 2003-06-26 2004-08-11 何增胜 焦炉专用耐高温多芯编绳
US7134267B1 (en) * 2003-12-16 2006-11-14 Samson Rope Technologies Wrapped yarns for use in ropes having predetermined surface characteristics
US7401460B2 (en) * 2004-08-13 2008-07-22 Klaus Bloch Textile thread having a polytetrafluoroethylene wrapped core
US20060207414A1 (en) * 2005-03-16 2006-09-21 Nye Richard E Rope
NO323878B1 (no) 2005-04-29 2007-07-16 Scanrope As Rep.
US7353602B2 (en) * 2006-03-07 2008-04-08 3M Innovative Properties Company Installation of spliced electrical transmission cables
ITMO20060221A1 (it) * 2006-07-07 2008-01-08 Aetna Group Spa Macchina avvolgitrice e metodi di avvolgimento
US8109071B2 (en) 2008-05-16 2012-02-07 Samson Rope Technologies Line structure for marine use in contaminated environments
US20150128792A1 (en) * 2008-10-23 2015-05-14 Polteco Inc. Abrasion resistant cords and ropes
WO2010060943A1 (fr) * 2008-11-26 2010-06-03 Dsm Ip Assets B.V. Fil et tissu à thermorégulation et résistants aux coupures
NO336644B1 (no) * 2011-03-29 2015-10-12 Mørenot As Kappe for et langstrakt legeme
CA2865362C (fr) * 2012-04-24 2020-07-14 Nv Bekaert Sa Cable hybride multibrin
BE1021747B1 (nl) 2013-07-05 2016-01-15 Building A Future Foundation Kabel en werkwijze om een dergelijke kabel te vervaardigen
EP2868917A1 (fr) 2013-10-29 2015-05-06 Ampyx Power B.V. Ancrage et système de production d'énergie éolienne aérienne
AT516444B1 (de) * 2014-11-05 2016-09-15 Teufelberger Fiber Rope Gmbh Seil aus textilem Fasermaterial
NO337236B1 (en) * 2015-01-15 2016-02-22 Calorflex As A mooring member

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013590A6 (nl) * 2000-07-07 2002-04-02 Bexco Nv Werkwijze en inrichting voor het vervaardigen van een touw.

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PT3325710T (pt) 2023-02-14
US20180216291A1 (en) 2018-08-02
US11319665B2 (en) 2022-05-03
EP3325710A1 (fr) 2018-05-30
WO2017013107A1 (fr) 2017-01-26
ES2938855T3 (es) 2023-04-17

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