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EP2831336A2 - Core-sheath rope - Google Patents

Core-sheath rope

Info

Publication number
EP2831336A2
EP2831336A2 EP13710867.6A EP13710867A EP2831336A2 EP 2831336 A2 EP2831336 A2 EP 2831336A2 EP 13710867 A EP13710867 A EP 13710867A EP 2831336 A2 EP2831336 A2 EP 2831336A2
Authority
EP
European Patent Office
Prior art keywords
threads
core
sheath
thread
rope
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13710867.6A
Other languages
German (de)
French (fr)
Other versions
EP2831336B1 (en
Inventor
Rudolf Kirth
Klaus HEMMERS
Uwe Künzel
Rene MÄSER
Susanna Schiemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teufelberger GmbH
Original Assignee
Teufelberger GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teufelberger GmbH filed Critical Teufelberger GmbH
Publication of EP2831336A2 publication Critical patent/EP2831336A2/en
Application granted granted Critical
Publication of EP2831336B1 publication Critical patent/EP2831336B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
    • D04C3/12—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively with means for introducing core threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/40—Braiding or lacing machines for making tubular braids by circulating strand supplies around braiding centre at equal distances
    • 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
    • D07B2201/209—Jackets or coverings comprising braided structures
    • 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

Definitions

  • the present invention relates to a core-sheath rope comprising an outer sheath in the form of a hollow braid, and an inner sheath in the form of a hollow braid.
  • Core sheath ropes are known and described, for example, in AT 358.433B, WO 2003/27383 A, WO 2005/085518 A, DE 40 35 814 A1, US 4,312,260 A and DE 40 38 161 A.
  • the gluing is not durable durable, it also prevents any relative movement between the core and coat, thus leading to a stiffening of the ropes and thus to a bad Knotbarkeit.
  • Braiding machines are described in DE 223466 C in which, due to the arrangement of the braiding bobbin threads, changes are made in such a way that threads change from the outer region of the rope (for example an outer jacket) into the inner region (for example an inner jacket) and vice versa. Likewise, according to these
  • EP 2 063 018 describes a strand element with a core of silicone material, which is covered by a textile sheath. From WO 2006/055995 it is known to provide the individual elements of a rope with a reinforcement. Further prior art is in FR 334.887, US 2,600,395 A, DE 25 41 763 A and US 4,192,127 A.
  • the present invention therefore provides a core sheath rope comprising an outer sheath in the form of a hollow braid, and an inner sheath in the form of a hollow braid, wherein at certain points thread change between threads of the inner sheath and threads of the outer sheath and / or wraps between Threads of the inner shell and threads of the outer shell are provided, which is characterized in that at these locations in the longitudinal direction of the rope extending bridge threads are provided, around which the from inside to outside or from outside to inside changing threads of the outer Mantels or inner sheath are performed.
  • Figure 1 shows schematically the structure of a preferred embodiment of a
  • FIGS 2 to 7 show schematically alternative embodiments of the thread change or wraps.
  • a thread may consist of a plurality of adjacent elements, such. several adjacent threads, consist, with the adjacent elements over the entire rope take the same course.
  • standing threads refers to threads which, in contrast to the threads of the inner and outer sheath, extend completely in the longitudinal direction of the rope.
  • core for the purposes of the present invention also includes the mere presence of an inner hollow braid, which means that in one embodiment of a rope consisting only of an outer hollow braid (outer shell) and an inner hollow braid (inner shell) without additional Stehfäden in the core, the inner shell forms the core of the rope.
  • the thread of the inner shell is carried on again in the inner shell and analogous to the thread of the outer shell again in the outer shell.
  • the bridge thread lies here between the thread of the inner jacket and the outer jacket and is looped around by at least one of the threads.
  • a wrap and a thread change i. a thread of the inner shell and a thread of the outer shell are routed around each other as described above, but additionally change the position, i. the thread of the inner jacket is continued in the outer jacket and vice versa.
  • the bridge thread is here between the thread of the inner shell and the outer shell and is wrapped by both threads.
  • the bridge threads are looped by the threads of the inner shell and the threads of the outer shell.
  • the bridge threads provided according to the invention are encompassed by both the threads of the outer jacket and the threads of the inner jacket and thus form a bridge between the outer jacket and the inner jacket.
  • the (load-bearing) bridge thread remains in the pulling direction, so that it contributes to the breaking load of the rope, which is primarily determined by the threads in the pulling direction.
  • the threads of the inner sheath and the threads of the outer sheath can also be passed around the bridge thread several times and then either continued to their original position or change the position from the outside in and vice versa.
  • the rope according to the invention in a conventional manner in the core one or more extending in the longitudinal direction of the rope standing threads.
  • Core sheath ropes known from the prior art have a textile core with one or more standing threads running in the longitudinal direction of the rope, which is surrounded by an inner sheath in the form of a hollow braid, and an outer sheath in the form of a hollow braid.
  • the term "thread” also encompasses a plurality of adjacent cable elements, such as a bundle of a plurality of single stems originating from a single aperture.
  • a part of the standing threads of the core is not woven individually into the hollow mesh of the inner shell.
  • the stand threads that are not individually woven into the hollow mesh of the inner shell are preferably arranged in the center of the core.
  • the bridge threads are made of the same material as the threads of the core.
  • the core-sheath rope according to the invention has threads with different properties.
  • properties such as color, titer, fiber type (e.g., monofilament, staple fiber, multifilament), fibrous material (e.g., polyamide, aramid, HMW-PE) or construction (e.g., ply of various art and or twist) are contemplated.
  • fiber type e.g., monofilament, staple fiber, multifilament
  • fibrous material e.g., polyamide, aramid, HMW-PE
  • construction e.g., ply of various art and or twist
  • the threads, which are initially performed in the inner jacket and the threads, which are initially performed in the outer jacket have different colors.
  • Thread material of the inner shell and / or the outer shell threads may be provided with different properties, in particular colors.
  • the core-sheathed cable according to the invention has threads with different fineness.
  • different fineness fineness (titer) have.
  • the core-sheathed cable according to the invention further standing in the longitudinal direction of the rope standing threads, which individually into the hollow braid of the outer shell
  • the bridge threads and / or the standing threads of the outer jacket may be made of the same material as the standing threads of the core.
  • Figure 1 shows schematically the structure of a preferred embodiment of
  • Ropes 1 according to the invention and its production on the basis of the possible arrangement in a round braiding machine.
  • the rope 1 comprises a core 2 with a plurality of core threads (standing threads) 21-28.
  • An inner jacket 4 is located around these standing threads.
  • an outer jacket 3 is provided.
  • the core could also be formed exclusively from the inner shell 4, without standing threads 21-28.
  • Inner sheath 4 and outer sheath 3 are formed by braiding in a manner known per se, wherein the threads of the inner sheath as well as the threads of the outer sheath are intertwined with each other by means of braiding batons (not shown).
  • the braiding bobbins on driving wheels are arranged.
  • 12 braided bobbins may be provided for the production of the inner shell, of which in each case 6 clappers in the Z direction and 6 clappers are guided in the S direction.
  • the resulting thread paths are indicated by solid or dashed lines.
  • the reference numerals 41 and 42 two threads of the inner shell and with the reference numerals 31 and 32, two threads of the outer shell indicated.
  • the reference numerals 5 and 6 show positions for thread changes or wraps, in which, as explained above, threads of the outer shell change into the inner shell and vice versa and / or threads of the outer shell and threads of the inner shell are entwined with each other. This is, as is known, achieved by appropriate positioning of two braided bobbins (not shown) on a drive wheel (not shown).
  • bridge threads 51 and 61 are now arranged at the thread changing positions 5 and 6, in such a way that they lie between the threads changing from outside to inside (and vice versa) or between the threads that are wrapped around them come. Apparativ this by the provision of a breakthrough in for the
  • Thread changing positions 5 and 6 are routed around each other, as well as whether or not the mutually changing or looping threads of the outer and inner sheath are guided in opposite directions or the same direction.
  • FIG. 2 shows a "simple" thread change of a thread (A) coming from the outer jacket and a thread (I) coming from the inner jacket in a variant in which A and I are moved in opposite directions on the outside, the threads being guided around the bridge thread B.
  • this is achieved by guiding the braiding bobbins carrying the threads A and I on the drive wheel of the thread change position by 180 °.
  • Figure 3 shows a wrap, ie outer thread A and inner thread I are once passed around each other, but are then continued to the original position (ie A in the outer jacket and I in the inner jacket). This is achieved structurally in that the braiding bobbins carrying the threads A and / or I on the drive wheel of the
  • Thread change position to be guided by 360 °.
  • the bridge thread B lies in the middle of the threads A and I and is thus entwined by them.
  • Figure 4 shows a loop with thread change, i. A thread A coming from the outer shell and a thread I coming from the inner shell are once again passed around each other and then change position, i. Thread A changes into the inner jacket and thread I changes into the outer jacket.
  • Thread change position by 540 ° (360 ° + an additional 180 °) are performed.
  • the bridge thread B is again in the midst of the threads A and I and is thus entwined by these.
  • FIGS. 5 to 7 show analogous embodiments to FIGS. 2 to 4, but the threads A coming from the outer jacket and the threads I coming from the inner jacket are guided in the same direction. You can see them from the figures 2 to 4
  • the core has standing threads and a part of the standing threads of the core is individually woven into the hollow mesh of the inner shell. This is illustrated in FIG. 1 for the threads 21 to 26, which are woven individually into the threads (for example: 41, 42) of the inner jacket.
  • the threads 21 to 26 can be made of one or more adjacent elements, such as e.g. Twisting, consist, which are supplied from breakthroughs in the drive wheels.
  • the core has two
  • Stehfäden 27 and 28 which lie in the center of the core. While these are of course in completion of the rope in intimate contact with the threads of the inner shell and the other stationary threads of the core, but are not connected to each other and not woven into the inner jacket.
  • standing threads may also be provided in the longitudinal direction in the region of the outer jacket, said threads extending from the threads of the core outer jacket braided. This is shown in FIG. 1 only by way of example with reference to the reference numerals 71 and 72.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Ropes Or Cables (AREA)

Abstract

The present invention relates to a core-sheath rope (1) comprising an outer sheath (3) in the form of a hollow braid, and an inner sheath (4) in the form of a hollow braid, wherein, at particular points (5, 6), thread changes between threads (41, 42) of the inner sheath (4) and threads (31, 32) of the outer sheath (3) and/or loopings between threads (41, 42) of the inner sheath (4) and threads (31, 32) of the outer sheath (3) are provided. The rope according to the invention is characterized in that bridge threads (51, 61) extending in the longitudinal direction of the robe are provided at the points of the thread changes and/or loopings, the threads, changing from the inside to the outside or from the outside to the inside, of the outer sheath or inner sheath being guided about said bridge threads (51, 61).

Description

Kern-Mantelseil  Core-sheath cable
Die vorliegende Erfindung betrifft ein Kern-Mantelseil, umfassend einen in Form eines Hohlgeflechtes vorliegenden äußeren Mantel, und einen in Form eines Hohlgeflechtes vorliegenden inneren Mantel. The present invention relates to a core-sheath rope comprising an outer sheath in the form of a hollow braid, and an inner sheath in the form of a hollow braid.
Kern-Mantelseile sind bekannt und beispielsweise in der AT 358.433B, WO 2003/27383 A, WO 2005/085518 A, DE 40 35 814 AI, US 4,312,260 A und der DE 40 38 161 A Core sheath ropes are known and described, for example, in AT 358.433B, WO 2003/27383 A, WO 2005/085518 A, DE 40 35 814 A1, US 4,312,260 A and DE 40 38 161 A.
beschrieben. described.
Problematisch bei bestehenden Kern-Mantelseilen ist die mangelhafte Verbindung zwischen Kern und Mantel. Insbesondere kann bei Anwendung des Seiles eine relative Verschiebung von Kern und Mantel auftreten. Diese Verschiebung führt zu störenden Dickstellen, einer schlechten Kraftübertragung vom Mantel in den Kern und zur Überbelastung im Mantel, die bis zum Riss des Mantels führen kann. Es gibt verschiedene Lösungsansätze, um diese Kern- Mantel- Verschiebung zu unterbinden: The problem with existing core sheathing cables is the defective connection between core and sheath. In particular, a relative displacement of core and sheath may occur when using the rope. This shift leads to annoying thick spots, a poor power transmission from the shell into the core and overload in the shell, which can lead to the crack of the shell. There are different solutions to prevent this core-shell shift:
Eine Möglichkeit besteht in der Verwendung eines Klebers oder eines Klebebandes (siehe z.B. DE 40 38 161 A oder GB 891,741). Das Kleben ist aber nicht dauerhaft haltbar, es unterbindet außerdem jegliche Relativbewegung zwischen Kern und Mantel, führt somit zu einer Versteifung der Seile und damit zu einer schlechten Knotbarkeit. One possibility is to use an adhesive or an adhesive tape (see, for example, DE 40 38 161 A or GB 891,741). The gluing is not durable durable, it also prevents any relative movement between the core and coat, thus leading to a stiffening of the ropes and thus to a bad Knotbarkeit.
Es ist weiters bekannt, Kern und Mantel durch Verbinden von Fäden aus dem Kern mit Fäden aus dem Mantel oder durch zusätzliche Querfäden miteinander stärker in Kontakt zu bringen (siehe z.B. WO 2003/27383A, WO 2005/088518A). It is further known to make the core and sheath more in contact with each other by joining threads from the core with sheath threads or additional transverse threads (see, for example, WO 2003 / 27383A, WO 2005 / 088518A).
In den Dokumenten EP 2 239 359 AI, DE 10 2007 063 052 AI, DE 131208 C und In the documents EP 2 239 359 AI, DE 10 2007 063 052 AI, DE 131208 C and
DE 223466 C werden Flechtmaschinen beschrieben, bei denen aufgrund entsprechender Anordnung der Flechtklöppel Fäden Wechsel dahingehend vorgesehen werden, dass Fäden aus dem äußeren Bereich des Seiles (z.B. einem äußeren Mantel) in den inneren Bereich (z.B. einen inneren Mantel) wechseln und umgekehrt. Ebenso kann gemäß diesen Braiding machines are described in DE 223466 C in which, due to the arrangement of the braiding bobbin threads, changes are made in such a way that threads change from the outer region of the rope (for example an outer jacket) into the inner region (for example an inner jacket) and vice versa. Likewise, according to these
Dokumenten eine Verschlingung zwischen äußeren und inneren Fäden vorgesehen werden. Documents a wrap between outer and inner threads are provided.
Die EP 2 063 018 beschreibt ein Strangelement mit einer Seele aus Silikonmaterial, die von einem textilen Mantel umfasst wird. Aus der WO 2006/055995 ist bekannt, die einzelnen Elemente eines Seiles mit einer Bewehrung zu versehen. Weiterer Stand der Technik ist in der FR 334.887, der US 2,600,395 A, der DE 25 41 763 A und der US 4,192,127 A geoffenbart. EP 2 063 018 describes a strand element with a core of silicone material, which is covered by a textile sheath. From WO 2006/055995 it is known to provide the individual elements of a rope with a reinforcement. Further prior art is in FR 334.887, US 2,600,395 A, DE 25 41 763 A and US 4,192,127 A.
Es besteht nach wie vor ein Bedürfnis nach Kern-Mantelseilen mit zufriedenstellenden Gebrauchseigenschaften, insbesondere was die Stabilität der Verbindung von Kern und Mantel über die gesamte Lebensdauer des Seiles betrifft. There is still a need for core sheath ropes with satisfactory performance properties, particularly as regards the stability of the core and sheath connection throughout the life of the rope.
Die vorliegende Erfindung stellt daher ein Kern-Mantelseil, umfassend einen in Form eines Hohlgeflechtes vorliegenden äußeren Mantel, und einen in Form eines Hohlgeflechtes vorliegenden inneren Mantel, wobei an bestimmten Stellen Fadenwechsel zwischen Fäden des inneren Mantels und Fäden des äußeren Mantels und/oder Umschlingungen zwischen Fäden des inneren Mantels und Fäden des äußeren Mantels vorgesehen sind, zur Verfügung, welches dadurch gekennzeichnet ist, dass an diesen Stellen in Längsrichtung des Seiles verlaufende Brückenfäden vorgesehen sind, um welche die von innen nach außen bzw. von außen nach innen wechselnden Fäden des äußeren Mantels bzw. inneren Mantels geführt sind. The present invention therefore provides a core sheath rope comprising an outer sheath in the form of a hollow braid, and an inner sheath in the form of a hollow braid, wherein at certain points thread change between threads of the inner sheath and threads of the outer sheath and / or wraps between Threads of the inner shell and threads of the outer shell are provided, which is characterized in that at these locations in the longitudinal direction of the rope extending bridge threads are provided, around which the from inside to outside or from outside to inside changing threads of the outer Mantels or inner sheath are performed.
Kurze Beschreibung der Figuren: Brief description of the figures:
Figur 1 zeigt schematisch den Aufbau einer bevorzugten Ausführungsform eines Figure 1 shows schematically the structure of a preferred embodiment of a
erfindungsgemäßen Kern-Mantelseils sowie seine Herstellung. core-sheath rope according to the invention and its preparation.
Figuren 2 bis 7 zeigen schematisch alternative Ausgestaltungen der Fadenwechsel bzw. Umschlingungen.  Figures 2 to 7 show schematically alternative embodiments of the thread change or wraps.
Detaillierte Beschreibung der Erfindung: Detailed description of the invention:
Für die Zwecke der vorliegenden Erfindung sind unter dem Begriff„Fäden" die For the purposes of the present invention, the term "threads" are the
fadenförmigen Bestandteile eines Seiles wie z.B. Zwirne oder geflochtene Elemente zu verstehen. Ein Faden kann dabei aus mehreren aneinanderliegenden Elementen, wie z.B. mehreren aneinanderliegenden Zwirnen, bestehen, wobei die aneinanderliegenden Elemente über das gesamte Seil den gleichen Verlauf nehmen. thread-like components of a rope such as e.g. To understand twisted or braided elements. A thread may consist of a plurality of adjacent elements, such. several adjacent threads, consist, with the adjacent elements over the entire rope take the same course.
Mit dem Begriff„Stehfäden" werden im Folgenden Fäden bezeichnet, die - im Unterschied zu den Fäden des inneren und äußeren Mantels - vollständig in Längsrichtung des Seiles verlaufen. Der Begriff„Kern" umfasst für die Zwecke der vorliegenden Erfindung auch das bloße Vorliegen eines inneren Hohlgeflechtes. Das bedeutet, dass bei einer Ausführungsform eines Seiles, die lediglich aus einem äußeren Hohlgeflecht (äußerer Mantel) und einem inneren Hohlgeflecht (innerer Mantel) ohne zusätzliche Stehfäden im Kern besteht, der innere Mantel den Kern des Seiles bildet. In the following, the term "standing threads" refers to threads which, in contrast to the threads of the inner and outer sheath, extend completely in the longitudinal direction of the rope. The term "core" for the purposes of the present invention also includes the mere presence of an inner hollow braid, which means that in one embodiment of a rope consisting only of an outer hollow braid (outer shell) and an inner hollow braid (inner shell) without additional Stehfäden in the core, the inner shell forms the core of the rope.
Ausgehend von den in den oben zitierten Dokumenten beschriebenen Fadenwechseln zwischen Fäden des äußeren Mantels und des inneren Mantels sowie Umschlingungen zwischen Fäden des äußeren Mantels und des inneren Mantels sieht die vorliegende Based on the thread changes between threads of the outer shell and the inner shell described in the above-cited documents and wraps between threads of the outer shell and the inner shell sees the present
Erfindung an diesen Stellen des Fadenwechsels bzw. der Umschlingung zusätzliche in Längsrichtung verlaufende Stehfäden (Brückenfäden) vor. Invention at these points of the thread change or the wrap additional longitudinally extending Stehfäden (bridge threads) before.
Dabei sind folgende Möglichkeiten denkbar: The following possibilities are conceivable:
- Ein Wechsel des Fadens vom äußeren Mantel in den inneren Mantel und umgekehrt, wobei der von innen nach außen und der von außen nach innen geführten Faden um den - A change of the thread from the outer sheath into the inner sheath and vice versa, wherein the guided from inside to outside and from outside to inside thread to the
Brückenfaden geführt werden. Bridge thread are guided.
- Ein Faden des inneren Mantels und ein Faden des äußeren Mantels werden - Be a thread of the inner mantle and a thread of the outer mantle
umeinandergeführt, aber anschließend wieder an der ursprünglichen Position weitergeführt, d.h. der Faden des inneren Mantels wird wieder im inneren Mantel weitergeführt und analog der Faden des äußeren Mantels wieder im äußeren Mantel. Der Brückenfaden liegt hier zwischen dem Faden des inneren Mantels und des äußeren Mantels und wird von mindestens einem der Fäden umschlungen. Obwohl in dieser Variante der Faden des inneren Mantels und der Faden des äußeren Mantels nicht direkt miteinander verschlungen sind, sondern über den Brückenfaden, wird diese Ausführungsform für die Zwecke der vorliegenden Erfindung als„Umschlingung" bezeichnet. led around each other, but then continued to the original position, i. the thread of the inner shell is carried on again in the inner shell and analogous to the thread of the outer shell again in the outer shell. The bridge thread lies here between the thread of the inner jacket and the outer jacket and is looped around by at least one of the threads. Although in this variant the inner sheath thread and the outer sheath thread are not intertwisted directly but over the bridge thread, this embodiment is referred to as "looping" for purposes of the present invention.
- Eine Umschlingung und ein Fadenwechsel, d.h. ein Faden des inneren Mantels und ein Faden des äußeren Mantels werden wie oben beschrieben umeinandergeführt, wechseln aber zusätzlich die Position, d.h. der Faden des inneren Mantels wird im äußeren Mantel weitergeführt und vice versa. Der Brückenfaden liegt hier zwischen dem Faden des inneren Mantels und des äußeren Mantels und wird von beiden Fäden umschlungen. A wrap and a thread change, i. a thread of the inner shell and a thread of the outer shell are routed around each other as described above, but additionally change the position, i. the thread of the inner jacket is continued in the outer jacket and vice versa. The bridge thread is here between the thread of the inner shell and the outer shell and is wrapped by both threads.
Bevorzugt sind die Brückenfäden von den Fäden des inneren Mantels und den Fäden des äußeren Mantels umschlungen. In allen Fällen aber werden die erfindungsgemäß vorgesehenen Brückenfäden sowohl von den Fäden des äußeren Mantels als auch den Fäden des inneren Mantels umfasst und bilden somit eine Brücke zwischen äußerem Mantel und innerem Mantel. Gleichzeitig verbleibt der (lasttragende) Brückenfaden in Zugrichtung, sodass er zur Bruchlast des Seiles, die vor allem durch die Fäden in Zugrichtung bestimmt wird, beiträgt. Preferably, the bridge threads are looped by the threads of the inner shell and the threads of the outer shell. In all cases, however, the bridge threads provided according to the invention are encompassed by both the threads of the outer jacket and the threads of the inner jacket and thus form a bridge between the outer jacket and the inner jacket. At the same time, the (load-bearing) bridge thread remains in the pulling direction, so that it contributes to the breaking load of the rope, which is primarily determined by the threads in the pulling direction.
Selbstverständlich können die Fäden des inneren Mantels und die Fäden des äußeren Mantels auch mehrmals um den Brückenfaden herumgeführt sein und anschließend entweder an ihrer ursprünglichen Position weitergeführt werden oder die Position von außen nach innen und vice versa wechseln. Of course, the threads of the inner sheath and the threads of the outer sheath can also be passed around the bridge thread several times and then either continued to their original position or change the position from the outside in and vice versa.
Bevorzugt weist das erfindungsgemäße Seil in an sich bekannter Weise im Kern einen oder mehrere in Längsrichtung des Seiles verlaufende Stehfäden auf. Preferably, the rope according to the invention in a conventional manner in the core one or more extending in the longitudinal direction of the rope standing threads.
Aus dem Stand der Technik bekannte Kern-Mantelseile weisen einen textilen Kern mit einem oder mehreren in Längsrichtung des Seiles verlaufenden Stehfäden, der von einem inneren Mantel in Form eines Hohlgeflechtes umgeben ist, sowie einen in Form eines Hohlgeflechtes vorliegenden äußeren Mantel, auf. Core sheath ropes known from the prior art have a textile core with one or more standing threads running in the longitudinal direction of the rope, which is surrounded by an inner sheath in the form of a hollow braid, and an outer sheath in the form of a hollow braid.
In einer weiteren bevorzugten Ausführungsform der vorliegenden Erfindung ist zumindest ein Teil der in Längsrichtung des Seiles verlaufenden Stehfäden des Kernes einzeln in das Hohlgeflecht des inneren Mantels eingeflochten. Wie oben erläutert, umfasst der Begriff „Faden" dabei auch eine Mehrzahl von aneinanderliegenden Seilelementen, wie z.B. ein Bündel von mehreren, aus einem einzigen Durchbruch stammenden, aneinanderliegenden Stehfäden. In a further preferred embodiment of the present invention, at least a part of the standing threads of the core running in the longitudinal direction of the cable are individually woven into the hollow mesh of the inner jacket. As explained above, the term "thread" also encompasses a plurality of adjacent cable elements, such as a bundle of a plurality of single stems originating from a single aperture.
Im Unterschied zu Vorschlägen, in denen sämtliche Stehfäden des Kernes gemeinsam vom Mantel umflochten sind oder andererseits einzelne Stehfäden eine Bewehrung aufweisen, aber nicht miteinander verbunden sind, sind somit erfindungs gemäß Stehfäden des Kernes in das Hohlgeflecht des inneren Mantels eingeflochten. Weiters sind die Stehfäden des Kernes durch die Fadenwechsel bzw. Umschlingungen der Fäden des äußeren und des inneren Mantels sowie über die erfindungs gemäß vorgesehenen Brückenfäden mit dem äußeren Mantel verbunden. Dadurch kommt es zu einer noch besseren Verbindung und Einbindung des Kernes mit dem inneren Mantel und dem äußerem Mantel. In contrast to proposals in which all standing threads of the core are braided together by the jacket or on the other hand individual Stehfäden have a reinforcement, but are not connected to each other, so fiction, according to Stehfäden of the core are woven into the hollow mesh of the inner shell. Furthermore, the standing threads of the core are connected by the thread change or wraps of the threads of the outer and inner sheath and the fiction, according to provided bridge threads with the outer sheath. This results in an even better connection and integration of the core with the inner shell and the outer shell.
Bevorzugt ist ein Teil der Stehfäden des Kernes nicht einzeln in das Hohlgeflecht des inneren Mantels eingeflochten. Insbesondere sind bevorzugt die nicht einzeln in das Hohlgeflecht des inneren Mantels eingeflochtenen Stehfäden im Zentrum des Kerns angeordnet. Preferably, a part of the standing threads of the core is not woven individually into the hollow mesh of the inner shell. In particular, the stand threads that are not individually woven into the hollow mesh of the inner shell are preferably arranged in the center of the core.
In dieser Ausführungsform liegen also Stehfäden des Kernes ohne Verbindung miteinander, sowie ohne in den inneren Mantel eingeflochten zu sein, im Zentrum des Kernes vor, während weitere Fäden in das Hohlgeflecht des inneren Mantels eingeflochten sind. In this embodiment, thus standing threads of the core without connection with each other, and without being braided into the inner shell, in the center of the core before, while more threads are woven into the hollow mesh of the inner shell.
Bevorzugt bestehen die Brückenfäden aus dem gleichen Material wie die Fäden des Kerns. Preferably, the bridge threads are made of the same material as the threads of the core.
In einer weiteren bevorzugten Ausführungsform weist das erfindungsgemäße Kern- Mantelseil Fäden mit verschiedenen Eigenschaften auf. In a further preferred embodiment, the core-sheath rope according to the invention has threads with different properties.
Dabei kommen insbesondere Eigenschaften wie Farbe, Titer, Faserart (z.B. Monofil, Stapelfaser, Multifilament), Fasermaterial (z.B. Polyamid, Aramid, HMW-PE) oder Aufbau (z.B. Zwirne verschiedener Fachung und oder Drehung) in Betracht. In particular, properties such as color, titer, fiber type (e.g., monofilament, staple fiber, multifilament), fibrous material (e.g., polyamide, aramid, HMW-PE) or construction (e.g., ply of various art and or twist) are contemplated.
So können z.B. die Fäden, die zunächst im inneren Mantel geführt werden und die Fäden, die zunächst im äußeren Mantel geführt werden, unterschiedliche Farben aufweisen. Thus, e.g. the threads, which are initially performed in the inner jacket and the threads, which are initially performed in the outer jacket, have different colors.
Dadurch können die Wechsel von außen farblich erkennbar gemacht werden. Auch sind durch Farbwechsel Längenmarkierungen am Seil möglich. Auch innerhalb des As a result, the changes from the outside can be made color recognizable. Also, length markings on the rope are possible by color change. Also within the
Fadenmaterials des inneren Mantels und/oder des äußeren Mantels können Fäden mit verschiedenen Eigenschaften, insbesondere Farben, vorgesehen sein. Thread material of the inner shell and / or the outer shell threads may be provided with different properties, in particular colors.
In einer weiteren bevorzugten Ausführungsform weist das erfindungsgemäße Kern- Mantelseil Fäden mit verschiedener Feinheit auf. So können z.B. die Fäden, die zunächst im inneren Mantel geführt werden und die Fäden, die zunächst im äußeren Mantel geführt werden, unterschiedliche Feinheit (Titer) aufweisen. Insbesondere führen große In a further preferred embodiment, the core-sheathed cable according to the invention has threads with different fineness. Thus, e.g. the threads that are initially performed in the inner jacket and the threads that are initially performed in the outer jacket, different fineness (titer) have. In particular, lead large
Unterschieden der Feinheit bei einem Fadenwechsel zu bewussten Unregelmäßigkeiten im Seil und zu verschiedener Rauhigkeit. Differences in fineness at a thread change to deliberate irregularities in the rope and to different roughness.
Bevorzugt weist das erfindungsgemäße Kern-Mantelseil weitere in Längsrichtung des Seiles verlaufende Stehfäden auf, die einzeln in das Hohlgeflecht des äußeren Mantels Preferably, the core-sheathed cable according to the invention further standing in the longitudinal direction of the rope standing threads, which individually into the hollow braid of the outer shell
eingeflochten sind. Es werden also hier im äußeren Bereich des Seiles weitere are braided. It will be here in the outer area of the rope more
zuglasttragende Elemente vorgesehen, die ebenfalls durch Einflechten innig mit den Fäden des Mantels, hier des äußeren Mantels, verbunden sind. Die Brückenfäden und/oder die Stehfäden des äußeren Mantels können aus dem gleichen Material bestehen wie die Stehfäden des Kerns. provided to glass-carrying elements, which are also intimately connected by braiding with the threads of the shell, here the outer shell. The bridge threads and / or the standing threads of the outer jacket may be made of the same material as the standing threads of the core.
Im übrigen können für das erfindungsgemäße Seil sämtliche dem Fachmann geläufige Materialien gewählt werden. Moreover, all materials familiar to the person skilled in the art can be selected for the rope according to the invention.
Figur 1 zeigt schematisch den Aufbau einer bevorzugten Ausführungsform des Figure 1 shows schematically the structure of a preferred embodiment of
erfindungsgemäßen Seiles 1 sowie dessen Herstellung anhand der möglichen Anordnung in einer Rundflechtmaschine. Zu apparativen Details einer solchen Flechtmaschine wird auf die oben zitierten einschlägigen Dokumente des Standes der Technik verwiesen. Ropes 1 according to the invention and its production on the basis of the possible arrangement in a round braiding machine. For details of such a braiding machine reference is made to the above-cited prior art documents.
Das Seil 1 umfasst einen Kern 2 mit mehreren Kernfäden (Stehfäden) 21-28. Um diese Stehfäden befindet sich ein innerer Mantel 4. Weiters ist ein äußerer Mantel 3 vorgesehen. Der Kern könnte aber auch ausschließlich aus dem inneren Mantel 4, ohne Stehfäden 21-28, gebildet sein. The rope 1 comprises a core 2 with a plurality of core threads (standing threads) 21-28. An inner jacket 4 is located around these standing threads. Furthermore, an outer jacket 3 is provided. The core could also be formed exclusively from the inner shell 4, without standing threads 21-28.
Innerer Mantel 4 und äußerer Mantel 3 werden in an sich bekannter Weise durch Flechten gebildet, wobei mittels Flechtklöppel (nicht dargestellt) die Fäden des inneren Mantels sowie die Fäden des äußeren Mantels jeweils miteinander verflochten werden. In bekannter Weise sind die Flechtklöppel auf Treibrädern (nicht dargestellt) angeordnet. Beispielsweise können zur Herstellung des inneren Mantels 12 Flechtklöppel vorgesehen sein, von denen jeweils 6 Klöppel in Z-Richtung und 6 Klöppel in S-Richtung geführt werden. Die sich daraus ergebenden Fadenbahnen sind durch durchgezogene bzw. strichlierte Linien angedeutet. Analoges gilt für den äußeren Mantel. Nur exemplarisch sind mit den Bezugsziffern 41 und 42 zwei Fäden des inneren Mantels sowie mit den Bezugsziffern 31 und 32 zwei Fäden des äußeren Mantels angedeutet. Inner sheath 4 and outer sheath 3 are formed by braiding in a manner known per se, wherein the threads of the inner sheath as well as the threads of the outer sheath are intertwined with each other by means of braiding batons (not shown). In a known manner, the braiding bobbins on driving wheels (not shown) are arranged. For example, 12 braided bobbins may be provided for the production of the inner shell, of which in each case 6 clappers in the Z direction and 6 clappers are guided in the S direction. The resulting thread paths are indicated by solid or dashed lines. The same applies to the outer jacket. By way of example only, with the reference numerals 41 and 42, two threads of the inner shell and with the reference numerals 31 and 32, two threads of the outer shell indicated.
Mit den Bezugsziffern 5 und 6 sind Positionen für Fadenwechsel bzw. Umschlingungen dargestellt, bei welchen, wie oben erläutert, Fäden des äußeren Mantels in den inneren Mantel wechseln und umgekehrt und/oder Fäden des äußeren Mantels und Fäden des inneren Mantels miteinander verschlungen werden. Dies wird, wie an sich bekannt, durch entsprechende Positionierung zweier Flechtklöppel (nicht dargestellt) auf einem Treibrad (nicht dargestellt) erreicht. The reference numerals 5 and 6 show positions for thread changes or wraps, in which, as explained above, threads of the outer shell change into the inner shell and vice versa and / or threads of the outer shell and threads of the inner shell are entwined with each other. This is, as is known, achieved by appropriate positioning of two braided bobbins (not shown) on a drive wheel (not shown).
Erfindungsgemäß sind nunmehr an den Fadenwechselpositionen 5 und 6 Brückenfäden 51 und 61 angeordnet, und zwar so, dass sie zwischen den von außen nach innen (und umgekehrt) wechselnden Fäden bzw. zwischen den sich umschlingenden Fäden zu liegen kommen. Apparativ wird dies durch das Vorsehen eines Durchbruches im für den According to the invention, bridge threads 51 and 61 are now arranged at the thread changing positions 5 and 6, in such a way that they lie between the threads changing from outside to inside (and vice versa) or between the threads that are wrapped around them come. Apparativ this by the provision of a breakthrough in for the
Fadenwechsel bzw. die Umschlingung verantwortlichen Treibrad verwirklicht. Changing the thread or wrap around responsible Treibrad realized.
Nach Fertigstellung des Seils sind somit diese Brückenfäden innig mit den Fäden des inneren und des äußeren Mantels verbunden und sorgen so für eine noch bessere Verbindung zwischen diesen beiden Elementen und erhöhen gleichzeitig die Bruchlast des Seiles. After completion of the rope thus these bridge threads are intimately connected to the threads of the inner and outer sheath and thus provide an even better connection between these two elements and at the same time increase the breaking load of the rope.
Die genaue Art und Weise des Fadenwechsels bzw. der Umschlingung hängt nun einerseits davon ab, um wieviel Grad die Flechtklöppel auf den Treibrädern der The exact way the thread change or the wrap now depends on the one hand on how many degrees the wicker on the drive wheels of the
Fadenwechselpositionen 5 und 6 umeinandergeführt werden, sowie auch davon, ob die miteinander wechselnden bzw. sich umschlingenden Fäden des äußeren und des inneren Mantels gegenläufig oder gleichläufig geführt werden. Thread changing positions 5 and 6 are routed around each other, as well as whether or not the mutually changing or looping threads of the outer and inner sheath are guided in opposite directions or the same direction.
Ob die miteinander wechselnden bzw. sich umschlingenden Fäden des äußeren und des inneren Mantels gegenläufig oder gleichläufig geführt werden, hängt von der Drehrichtung der Treibräder des inneren bzw. des äußeren Mantels ab: Werden die Treibräder gegenläufig geführt, ergibt sich für die miteinander wechselnden bzw. sich umschlingenden Fäden des inneren und äußeren Mantels eine gleichläufige Führung und vice versa. Whether the mutually changing or looping threads of the outer and inner sheath are guided in opposite directions or the same depends on the direction of rotation of the drive wheels of the inner and the outer shell: If the drive wheels out in opposite directions, results for the mutually changing or The threads of the inner and outer mantle, which wrap around each other, lead in the same direction and vice versa.
Einige mögliche Varianten werden anhand der Figuren 2 bis 7 erläutert: Some possible variants are explained with reference to FIGS. 2 to 7:
Darin ist jeweils im Bereich der Fadenwechselposition 6 schematisch der Verlauf eines Fadens (A), der sich (zunächst) im äußeren Mantel befindet, mit dicker punktierter Linie und der Verlauf eines Fadens (I), der sich (zunächst) im inneren Mantel befindet, mit dicker strichlierter Linie dargestellt. Mit den Pfeilen im Bereich des inneren bzw. des äußeren Mantels ist jeweils die Bewegungsrichtung der Fäden (A) und (I) auf der Flechtmaschine, nämlich im Uhrzeigersinn oder gegen den Uhrzeigersinn, angedeutet. Therein, in each case in the area of the thread change position 6, the course of a thread (A), which is (initially) in the outer shell, with a thick dotted line and the course of a thread (I), which is (initially) in the inner shell, shown with a thick dashed line. With the arrows in the region of the inner and outer sheath respectively the direction of movement of the threads (A) and (I) on the braiding machine, namely clockwise or counterclockwise, indicated.
Figur 2 zeigt einen„einfachen" Fadenwechsel eines vom äußeren Mantel kommenden Fadens (A) und eines vom inneren Mantel kommenden Fadens (I) in einer Variante, bei der A und I gegenläufig geführt werden. Faden A wechselt nach innen und Faden I wechselt nach außen, wobei die Fäden um den Brückenfaden B geführt werden. Konstruktiv wird dies dadurch erreicht, dass die die Fäden A bzw. I tragenden Flechtklöppel auf dem Treibrad der Fadenwechselposition um 180° geführt werden. 2 shows a "simple" thread change of a thread (A) coming from the outer jacket and a thread (I) coming from the inner jacket in a variant in which A and I are moved in opposite directions on the outside, the threads being guided around the bridge thread B. In constructive terms, this is achieved by guiding the braiding bobbins carrying the threads A and I on the drive wheel of the thread change position by 180 °.
Figur 3 zeigt eine Umschlingung, d.h. äußerer Faden A und innerer Faden I werden einmal umeinandergeführt, werden dann aber wieder an der ursprünglichen Position weitergeführt (d.h. A im äußeren Mantel und I im inneren Mantel). Konstruktiv wird dies dadurch erreicht, dass die die Fäden A bzw. I tragenden Flechtklöppel auf dem Treibrad der Figure 3 shows a wrap, ie outer thread A and inner thread I are once passed around each other, but are then continued to the original position (ie A in the outer jacket and I in the inner jacket). This is achieved structurally in that the braiding bobbins carrying the threads A and / or I on the drive wheel of the
Fadenwechselposition um 360° geführt werden. Der Brückenfaden B liegt inmitten der Fäden A und I und wird somit von diesen umschlungen. Thread change position to be guided by 360 °. The bridge thread B lies in the middle of the threads A and I and is thus entwined by them.
Figur 4 zeigt eine Umschlingung mit Fadenwechsel, d.h. ein vom äußeren Mantel kommender Faden A und ein vom inneren Mantel kommender Faden I werden einmal umeinandergeführt und wechseln anschließend die Position, d.h. Faden A wechselt in den inneren Mantel und Faden I wechselt in den äußeren Mantel. Konstruktiv wird dies dadurch erreicht, dass die die Fäden A bzw. I tragenden Flechtklöppel auf dem Treibrad der Figure 4 shows a loop with thread change, i. A thread A coming from the outer shell and a thread I coming from the inner shell are once again passed around each other and then change position, i. Thread A changes into the inner jacket and thread I changes into the outer jacket. This is achieved structurally in that the braiding bobbins carrying the threads A and / or I on the drive wheel of the
Fadenwechselposition um 540° (360° + zusätzlich 180°) geführt werden. Der Brückenfaden B liegt wieder inmitten der Fäden A und I und wird somit von diesen umschlungen. Thread change position by 540 ° (360 ° + an additional 180 °) are performed. The bridge thread B is again in the midst of the threads A and I and is thus entwined by these.
Die Figuren 5 bis 7 zeigen analoge Ausführungsformen zu den Figuren 2 bis 4, wobei aber die vom äußeren Mantel kommenden Fäden A und die vom inneren Mantel kommenden Fäden I gleichläufig geführt werden. Man sieht die sich von den Figuren 2 bis 4 FIGS. 5 to 7 show analogous embodiments to FIGS. 2 to 4, but the threads A coming from the outer jacket and the threads I coming from the inner jacket are guided in the same direction. You can see them from the figures 2 to 4
unterscheidenden Fadenverläufe, die auch im fertigen Seil erkennbar sind. distinctive thread courses, which are also recognizable in the finished rope.
Erfindungsgemäß ist bevorzugt, wenn die miteinander wechselnden bzw. sich According to the invention, it is preferred if the mutually changing or themselves
umschlingenden Fäden des äußeren Mantels und des inneren Mantels gegenläufig geführt werden. entangled threads of the outer shell and the inner shell are guided in opposite directions.
Gemäß der bevorzugten Ausführungsform der vorliegenden Erfindung weist der Kern Stehfäden auf und ist ein Teil der Stehfäden des Kernes einzeln in das Hohlgeflecht des inneren Mantels eingeflochten. Dies ist in der Figur 1 für die Fäden 21 bis 26 dargestellt, die jeweils einzeln in die Fäden (beispielhaft: 41,42) des inneren Mantels eingeflochten sind. Die Fäden 21 bis 26 können aus einem oder auch mehreren aneinanderliegenden Elementen, wie z.B. Zwirnen, bestehen, die aus Durchbrüchen in den Treibrädern zugeführt werden. According to the preferred embodiment of the present invention, the core has standing threads and a part of the standing threads of the core is individually woven into the hollow mesh of the inner shell. This is illustrated in FIG. 1 for the threads 21 to 26, which are woven individually into the threads (for example: 41, 42) of the inner jacket. The threads 21 to 26 can be made of one or more adjacent elements, such as e.g. Twisting, consist, which are supplied from breakthroughs in the drive wheels.
Darüberhinaus weist der Kern in der in Figur 1 dargestellten Ausführungsform zwei Moreover, in the embodiment shown in FIG. 1, the core has two
Stehfäden 27 und 28 auf, die im Zentrum des Kernes liegen. Diese sind zwar natürlich bei Fertigstellung des Seiles in innigem Kontakt mit den Fäden des inneren Mantels und auch den anderen Stehfäden des Kerns, sind jedoch nicht miteinander verbunden und auch nicht in den inneren Mantel eingeflochten. Stehfäden 27 and 28, which lie in the center of the core. While these are of course in completion of the rope in intimate contact with the threads of the inner shell and the other stationary threads of the core, but are not connected to each other and not woven into the inner jacket.
In ähnlicher Weise wie bei den Stehfäden 21 bis 26 des Kernes können auch im Bereich des äußeren Mantels Stehfäden in Längsrichtung vorgesehen sein, welche von den Fäden des äußeren Mantels umflochten werden. Dies ist in der Figur 1 nur beispielsweise anhand der Bezugsziffern 71 und 72 dargestellt. In a similar manner as in the standing threads 21 to 26 of the core, standing threads may also be provided in the longitudinal direction in the region of the outer jacket, said threads extending from the threads of the core outer jacket braided. This is shown in FIG. 1 only by way of example with reference to the reference numerals 71 and 72.

Claims

Ansprüche: Claims:
1. Kern-Mantelseil (1), umfassend einen in Form eines Hohlgeflechtes vorliegenden äußeren Mantel (3) und einen in Form eines Hohlgeflechtes vorliegenden inneren Mantel (4), wobei an bestimmten Stellen (5,6) Fadenwechsel zwischen Fäden (41,42) des inneren Mantels (4) und Fäden (31,32) des äußeren Mantels (3) und/oder Umschlingungen zwischen Fäden (41,42) des inneren Mantels (4) und Fäden (31,32) des äußeren Mantels (3) vorgesehen sind, 1. Core sheath rope (1), comprising an existing in the form of a hollow braid outer sheath (3) and an inner sheath (4) in the form of a hollow braid, wherein at certain points (5,6) thread change between threads (41,42 ) of the inner jacket (4) and threads (31, 32) of the outer jacket (3) and / or wraps between threads (41, 42) of the inner jacket (4) and threads (31, 32) of the outer jacket (3) are provided
dadurch gekennzeichnet, dass an diesen Stellen in Längsrichtung des Seiles verlaufende Brückenfäden (51,61) vorgesehen sind, um welche die von innen nach außen bzw. von außen nach innen wechselnden Fäden des äußeren Mantels bzw. inneren Mantels geführt sind.  characterized in that at these points in the longitudinal direction of the rope extending bridge threads (51,61) are provided, which are guided around the inside of the outside or from the outside to the inside changing threads of the outer shell or inner shell.
2. Kern-Mantelseil gemäß Anspruch 1, dadurch gekennzeichnet, dass die 2. Core sheath rope according to claim 1, characterized in that the
Brückenfäden (51,61) von den Fäden des inneren Mantels und den Fäden des äußeren Mantels umschlungen sind.  Bridge threads (51,61) are wrapped by the threads of the inner shell and the threads of the outer shell.
3. Kern-Mantelseil gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass es im Kern (2) einen oder mehrere in Längsrichtung des Seiles verlaufende Stehfäden (21- 28) umfasst. 3. Core sheath rope according to claim 1 or 2, characterized in that it comprises in the core (2) one or more extending in the longitudinal direction of the rope Stehfäden (21-28).
4. Kern-Mantelseil gemäß Anspruch 3, dass zumindest ein Teil der Stehfäden des Kernes (21-26) einzeln in das Hohlgeflecht (41,42) des inneren Mantels (4) eingeflochten ist. 4. core-sheathed rope according to claim 3, that at least a part of the stationary threads of the core (21-26) is individually braided in the hollow braid (41,42) of the inner jacket (4).
5. Kern-Mantelseil gemäß Anspruch 4, dadurch gekennzeichnet, dass ein Teil der Stehfäden (27,28) des Kernes (2) nicht einzeln in das Hohlgeflecht (41,42) des inneren Mantels (4) eingeflochten ist. 5. Core sheath rope according to claim 4, characterized in that a part of the standing threads (27,28) of the core (2) is not individually braided in the hollow braid (41,42) of the inner shell (4).
6. Kern-Mantelseil gemäß Anspruch 5, dadurch gekennzeichnet, dass die nicht einzeln in das Hohlgeflecht (41,42) des inneren Mantels (4) eingeflochtenen Stehfäden (27,28) im Zentrum im Kerns (2) angeordnet sind. 6. core-sheathed rope according to claim 5, characterized in that the not individually in the hollow braid (41,42) of the inner shell (4) braided Stehfäden (27,28) in the center in the core (2) are arranged.
7. Kern-Mantelseil gemäß einem der vorhergehenden Ansprüche, dadurch 7. Core sheath rope according to one of the preceding claims, characterized
gekennzeichnet, dass die Brückenfäden (51,61) aus dem gleichen Material bestehen wie die Fäden des Kerns (21-28). in that the bridge threads (51, 61) are made of the same material as the threads of the core (21, 28).
8. Kern-Mantelseil gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass es Fäden mit verschiedenen Eigenschaften aufweist. 8. Core sheath rope according to one of the preceding claims, characterized in that it comprises threads with different properties.
9. Kern-Mantelseil gemäß einem der vorhergehenden Ansprüche, dadurch 9. Core sheath rope according to one of the preceding claims, characterized
gekennzeichnet, dass es weitere Stehfäden (71,72) aufweist, die einzeln in das Hohlgeflecht (31,32) des äußeren Mantels eingeflochten sind.  in that it comprises further standing threads (71, 72) which are individually woven into the hollow braid (31, 32) of the outer jacket.
10. Kern-Mantelseil gemäß einem der vorhergehenden Ansprüche, dadurch 10. Core sheath rope according to one of the preceding claims, characterized
gekennzeichnet, dass die miteinander wechselnden bzw. sich umschlingenden Fäden des inneren Mantels und des äußeren Mantels gegenläufig geführt sind.  in that the mutually changing or looping threads of the inner jacket and the outer jacket are guided in opposite directions.
EP13710867.6A 2012-03-30 2013-03-21 Core-sheath rope Not-in-force EP2831336B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA396/2012A AT512508B1 (en) 2012-03-30 2012-03-30 Core-sheath cable
PCT/EP2013/055922 WO2013143965A2 (en) 2012-03-30 2013-03-21 Core-sheath rope

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EP2831336A2 true EP2831336A2 (en) 2015-02-04
EP2831336B1 EP2831336B1 (en) 2017-11-15

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EP13710867.6A Not-in-force EP2831336B1 (en) 2012-03-30 2013-03-21 Core-sheath rope

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US (1) US9845571B2 (en)
EP (1) EP2831336B1 (en)
AT (1) AT512508B1 (en)
CA (1) CA2868221A1 (en)
ES (1) ES2659467T3 (en)
WO (1) WO2013143965A2 (en)

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Also Published As

Publication number Publication date
WO2013143965A3 (en) 2013-12-05
ES2659467T3 (en) 2018-03-15
US20150040746A1 (en) 2015-02-12
AT512508B1 (en) 2013-09-15
CA2868221A1 (en) 2013-10-03
AT512508A4 (en) 2013-09-15
WO2013143965A2 (en) 2013-10-03
EP2831336B1 (en) 2017-11-15
US9845571B2 (en) 2017-12-19

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