EP3251970A1 - Device for unwinding a coil of wire or electric cable - Google Patents

Device for unwinding a coil of wire or electric cable Download PDF

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Publication number
EP3251970A1
EP3251970A1 EP17172350.5A EP17172350A EP3251970A1 EP 3251970 A1 EP3251970 A1 EP 3251970A1 EP 17172350 A EP17172350 A EP 17172350A EP 3251970 A1 EP3251970 A1 EP 3251970A1
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EP
European Patent Office
Prior art keywords
wire
ring
film
strip
passage
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
EP17172350.5A
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German (de)
French (fr)
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EP3251970B1 (en
Inventor
Stéphane CORMIER
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Nexans SA
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Nexans SA
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Publication of EP3251970A1 publication Critical patent/EP3251970A1/en
Application granted granted Critical
Publication of EP3251970B1 publication Critical patent/EP3251970B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/02—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles
    • B65D85/04—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles for coils of wire, rope or hose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
    • B65D85/675—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in helical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables

Definitions

  • the invention relates to a device for unwinding a ring of wire or electric cable.
  • such a coil of electric wire is only packaged in a plastic film, for example polyethylene, heat shrunk around the wire ring, especially when the wire is sufficiently rigid to ensure the mechanical strength of the ring.
  • a plastic film for example polyethylene
  • This film is then pierced with an upper central orifice through which the wire can be unwound.
  • the patent document EP 2,279,139 discloses a device for retaining and unwinding a wire ring which comprises a cylindrical case of octagonal base in which is placed the wire ring and having an upper central hole through which the wire can be unwound.
  • This upper central orifice comprises a device for passing and retaining the free end of the wire, consisting of a tongue of the housing passing diametrically through the central orifice and having a passage opening of the wire ensuring the retention of the wire.
  • This device also comprises a film covering the housing.
  • thermoformed polyethyl terephthalate housing is however a part that is relatively complex and expensive to manufacture.
  • the invention solves this problem by providing a device for unwinding a wire crown particularly simple in its manufacture and use.
  • the invention proposes a device for unwinding a ring of electric wire or electrical cable packed in a film comprising an upper central orifice through which the wire may be unwound, a device comprising a device for passing and retaining the free end of the wire, consisting of a tongue intended to traverse diametrically said central orifice and comprising a passage opening of the wire to ensure its retention, characterized in that it consists solely of a strip adapted to be secured directly to said film.
  • the wire of the crown can be unwound and unwound without risk of becoming entangled by looping.
  • This tab has the advantage of also serving as a gripping handle of the device.
  • said strip is self-adhesive on a portion of its lower face intended to be secured to said film.
  • said band is made of flexible material.
  • said strip is made of plastic.
  • said strip consists of a strip of transparent adhesive tape bearing on its adhesive side a smaller opaque strip centered.
  • said passage opening consists of a centered cut of said strip.
  • the invention also relates to the use of such a device for unfolding a ring of electric wire or electric cable, comprising piercing said film to form said upper central orifice, characterized in that said strip is secured to said film diametrically to said central orifice and the free end of the wire is introduced into said passage and retaining device.
  • a ring of electric wire 1 is conventionally packaged in a transparent film 2, for example made of polyethylene, in which an upper central orifice 3 has been made to access the wire.
  • An unwinding device comprises a device for passing and retaining the free end 4 of the electrical wire, consisting of a tongue intended to traverse the central orifice 3 diametrically and having an opening of passage 6 of the wire to ensure its guidance and retention.
  • the tongue 5 consists solely of a flexible plastic strip 5 intended to be secured directly to the film 2.
  • This band 5 is self-adhesive on a portion of its lower face intended to be secured to the film. As shown, it consists of a band of transparent adhesive tape 5 'bearing on its adhesive side a smaller opaque centered strip 5 "can carry reference or commercial indications and in the middle of which is cut the passage opening 6
  • the 5 "opaque strip may also be of different colors, in order to facilitate the identification of the wire or cable, for example according to its section or use.
  • the passage opening 6 consists of a circular centered cutout. It can also be shaped of several star-shaped radial cutting lines as shown in FIG. Figure 2B .
  • a first ring 1A is equipped with a band 5A and the end of the wire of this ring is disposed in its passage opening, as previously described.
  • a second ring 1B is superimposed thereon, its packaging film being drilled to form the upper central orifice. Its packaging film is also drilled on the underside to pass the end of the wire of the first ring 1A.
  • the second ring 1B is equipped with a band 5B and the end of the wire of this second ring 1B and also the end of the wire of the first ring 1A are arranged in its passage opening.
  • a third ring 1C is superimposed on the second ring 1B, its packaging film being drilled to form the upper central orifice. Its packaging film is also drilled on the underside to pass the end of the wire of the first and second rings 1A and 1B.
  • the third ring 1C is equipped with a band 5C and the end of the wire of this third ring 1C and also the end of the wire of the first and second rings 1A and 1B are arranged in its passage opening.
  • the three son can be manipulated and unrolled together, to cut a desired length identical.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

L'invention concerne un dispositif de déroulement d'une couronne (1) de fil électrique ou de câble électrique emballée dans un film (2) comportant un orifice central supérieur (3) par lequel peut être déroulé le fil, dispositif comprenant un dispositif de passage et de retenue de l'extrémité libre du fil, constitué d'une languette destinée à traverser diamétralement ledit orifice central (3) et comportant une ouverture de passage (6) du fil pour assurer sa retenue. Selon l'invention, ce dispositif est constitué uniquement d'une bande (5) apte être solidarisée directement sur ledit film (2)The invention relates to a device for unwinding a ring (1) of electric wire or electric cable wrapped in a film (2) comprising an upper central opening (3) through which the wire can be unwound, a device comprising a passage and retaining the free end of the wire, consisting of a tongue for traversing diametrically said central orifice (3) and having a passage opening (6) of the wire to ensure its retention. According to the invention, this device consists solely of a strip (5) adapted to be secured directly to said film (2)

Description

L'invention concerne un dispositif de déroulement d'une couronne de fil ou de câble électrique.The invention relates to a device for unwinding a ring of wire or electric cable.

Classiquement, une telle bobine de fil électrique se présente uniquement emballé dans un film de matière plastique, par exemple en polyéthylène, thermo rétracté autour de la couronne de fil, surtout lorsque le fil est suffisamment rigide pour assurer la tenue mécanique de la couronne. Ce film est alors percé d'un orifice central supérieur par lequel peut être déroulé le fil.Conventionally, such a coil of electric wire is only packaged in a plastic film, for example polyethylene, heat shrunk around the wire ring, especially when the wire is sufficiently rigid to ensure the mechanical strength of the ring. This film is then pierced with an upper central orifice through which the wire can be unwound.

Le document de brevet EP 2 279 139 décrit un dispositif de retenue et de déroulement d'une couronne de fil qui comporte un boîtier de forme cylindrique de base octogonale dans lequel est placée la couronne de fil et comportant un orifice central supérieur par lequel peut être déroulé le fil.The patent document EP 2,279,139 discloses a device for retaining and unwinding a wire ring which comprises a cylindrical case of octagonal base in which is placed the wire ring and having an upper central hole through which the wire can be unwound.

Cet orifice central supérieur comprend un dispositif de passage et de retenue de l'extrémité libre du fil, constitué d'une languette du boîtier traversant diamétralement l'orifice central et comportant une ouverture de passage du fil assurant la retenue du fil. Ce dispositif comporte également un film recouvrant le boîtier.This upper central orifice comprises a device for passing and retaining the free end of the wire, consisting of a tongue of the housing passing diametrically through the central orifice and having a passage opening of the wire ensuring the retention of the wire. This device also comprises a film covering the housing.

S'il peut se justifier lorsque le fil est particulièrement flexible, afin de maintenir la couronne de fil sous sa forme cylindrique, ce boîtier en polyéthyltérephtalate thermoformé est cependant une pièce qui est de fabrication relativement complexe et coûteuse.While it can be justified when the wire is particularly flexible, in order to keep the wire crown in its cylindrical shape, this thermoformed polyethyl terephthalate housing is however a part that is relatively complex and expensive to manufacture.

L'invention résout ce problème en proposant un dispositif de déroulement d'une couronne de fil électrique particulièrement simple quant à sa fabrication et à son utilisation.The invention solves this problem by providing a device for unwinding a wire crown particularly simple in its manufacture and use.

Pour ce faire, l'invention propose un dispositif de déroulement d'une couronne de fil électrique ou de câble électrique emballée dans un film comportant un orifice central supérieur par lequel peut être déroulé le fil, dispositif comprenant un dispositif de passage et de retenue de l'extrémité libre du fil, constitué d'une languette destinée à traverser diamétralement ledit orifice central et comportant une ouverture de passage du fil pour assurer sa retenue, dispositif caractérisé en ce qu'il est constitué uniquement d'une bande apte être solidarisée directement sur ledit film.To do this, the invention proposes a device for unwinding a ring of electric wire or electrical cable packed in a film comprising an upper central orifice through which the wire may be unwound, a device comprising a device for passing and retaining the free end of the wire, consisting of a tongue intended to traverse diametrically said central orifice and comprising a passage opening of the wire to ensure its retention, characterized in that it consists solely of a strip adapted to be secured directly to said film.

Le fil de la couronne peut ainsi être déroulé et dévidé sans risquer de s'emmêler par bouclage.The wire of the crown can be unwound and unwound without risk of becoming entangled by looping.

Cette languette a pour avantage de servir également de poignée de préhension du dispositif.This tab has the advantage of also serving as a gripping handle of the device.

Selon un mode de réalisation préféré de l'invention, ladite bande est autoadhésive sur une partie de sa face inférieure destiné à être solidarisée sur ledit film.According to a preferred embodiment of the invention, said strip is self-adhesive on a portion of its lower face intended to be secured to said film.

Avantageusement, ladite bande est en matière souple.Advantageously, said band is made of flexible material.

De préférence, ladite bande est en matière plastique.Preferably, said strip is made of plastic.

Avantageusement, ladite bande est constituée d'une bande de ruban adhésif transparent portant sur sa face adhésive une plus petite bande opaque centrée.Advantageously, said strip consists of a strip of transparent adhesive tape bearing on its adhesive side a smaller opaque strip centered.

De préférence, ladite ouverture de passage est constituée d'une découpe centrée de ladite bande.Preferably, said passage opening consists of a centered cut of said strip.

L'invention concerne également l'utilisation d'un tel dispositif de déroulement d'une couronne de fil électrique ou de câble électrique, consistant à percer ledit film pour former ledit orifice central supérieur, caractérisée en ce que ladite bande est solidarisée sur ledit film diamétralement audit orifice central et l'extrémité libre du fil est introduite dans ledit dispositif de passage et de retenue.The invention also relates to the use of such a device for unfolding a ring of electric wire or electric cable, comprising piercing said film to form said upper central orifice, characterized in that said strip is secured to said film diametrically to said central orifice and the free end of the wire is introduced into said passage and retaining device.

L'invention concerne également l'utilisation d'un tel dispositif de déroulement simultané de n couronnes de fil électrique ou de câble électrique consistant à percer ledit film de chaque couronne pour former ledit orifice central supérieur, caractérisée en ce que

  • ledit film de chaque couronne est également percé sur la face inférieure de chaque couronne,
  • une dite bande est solidarisée sur ledit film de chaque couronne diamétralement audit orifice central et l'extrémité libre du fil de cette couronne est introduite dans ledit dispositif de passage et de retenue,
  • les n couronnes sont empilées l'une sur l'autre et l'extrémité libre du fil de chaque couronne est introduite dans ledit dispositif de passage et de retenue des couronnes supérieures.
The invention also relates to the use of such a device for the simultaneous unwinding of n electric wire cores or electrical cable consisting in piercing said film of each ring to form said upper central orifice, characterized in that
  • said film of each ring is also pierced on the underside of each ring,
  • a said strip is secured on said film of each ring diametrically to said central orifice and the free end of the wire of this ring is introduced into said passage and retaining device,
  • the n rings are stacked one on the other and the free end of the wire of each ring is introduced into said device for the passage and retention of the upper rings.

L'invention est décrite ci-après plus en détail à l'aide d'une figure représentant un mode de réalisation préféré de l'invention.

  • La figure 1 est une vue en perspective d'un dispositif de déroulement conforme à l'invention équipant une couronne de fil électrique.
  • La figure 2A est une vue de dessus du dispositif de déroulement selon une première variante.
  • La figure 2B est une vue de dessus du dispositif de déroulement selon une seconde variante.
  • La figure 3 est une vue en perspective d'un dispositif de déroulement conforme à l'invention équipant trois couronnes de fil électrique empilées.
The invention is described below in more detail with the aid of a figure representing a preferred embodiment of the invention.
  • The figure 1 is a perspective view of a scrolling device according to the invention equipping a wire corona.
  • The Figure 2A is a top view of the unwinding device according to a first variant.
  • The Figure 2B is a top view of the unwinding device according to a second variant.
  • The figure 3 is a perspective view of an unwinding device according to the invention equipping three stacked wire rings.

Comme représenté sur la figure 1, une couronne de fil électrique 1 est classiquement emballée dans un film 2 transparent par exemple en polyéthylène, dans lequel a été réalisé un orifice central supérieur 3 pour accéder au fil.As shown on the figure 1 a ring of electric wire 1 is conventionally packaged in a transparent film 2, for example made of polyethylene, in which an upper central orifice 3 has been made to access the wire.

Un dispositif de déroulement conforme à l'invention comprend un dispositif de passage et de retenue de l'extrémité libre 4 du fil électrique, constitué d'une languette destinée à traverser diamétralement l'orifice central 3 et comportant une ouverture de passage 6 du fil pour assurer son guidage et sa retenue.An unwinding device according to the invention comprises a device for passing and retaining the free end 4 of the electrical wire, consisting of a tongue intended to traverse the central orifice 3 diametrically and having an opening of passage 6 of the wire to ensure its guidance and retention.

Comme plus précisément visible sur la figure 2A, la languette 5 est constituée uniquement d'une bande 5 en matière plastique souple destinée à être solidarisée directement sur le film 2.As more precisely visible on the Figure 2A , the tongue 5 consists solely of a flexible plastic strip 5 intended to be secured directly to the film 2.

Cette bande 5 est autoadhésive sur une partie de sa face inférieure destinée à être solidarisée sur le film. Comme représentée, elle est constituée d'une bande de ruban adhésif transparent 5' portant sur sa face adhésive une plus petite bande opaque centrée 5" pouvant porter des indications de références ou commerciales et au milieu de laquelle est découpée l'ouverture de passage 6 du câble. La bande opaque 5" peut également être de différentes couleurs, afin de faciliter le repérage du fil ou du câble, par exemple selon sa section ou son utilisation.This band 5 is self-adhesive on a portion of its lower face intended to be secured to the film. As shown, it consists of a band of transparent adhesive tape 5 'bearing on its adhesive side a smaller opaque centered strip 5 "can carry reference or commercial indications and in the middle of which is cut the passage opening 6 The 5 "opaque strip may also be of different colors, in order to facilitate the identification of the wire or cable, for example according to its section or use.

Sue la figure 2A, l'ouverture de passage 6 est constituée d'une découpe centrée circulaire. Elle peut également être conformée de plusieurs lignes de découpe radiales en forme d'étoile comme représenté sur la figure 2B.Sue the Figure 2A the passage opening 6 consists of a circular centered cutout. It can also be shaped of several star-shaped radial cutting lines as shown in FIG. Figure 2B .

Pour équiper une couronne de fil électrique emballée, il suffit donc de percer son film 2 pour former l'orifice central supérieur 3 et d'accéder à l'extrémité libre 4 du fil, puis de coller la bande 5 sur le film 2, diamétralement à l'orifice central 3, tout en introduisant l'extrémité libre du fil 4 dans l'ouverture de passage 6.To equip a wrapped wire crown, it suffices to pierce its film 2 to form the upper central orifice 3 and to reach the free end 4 of the wire, then to glue the strip 5 onto the film 2, diametrically at the central orifice 3, while introducing the free end of the wire 4 into the passage opening 6.

Ainsi, une fois une longueur de fil tirée par l'ouverture de passage 6 et coupée pour utilisation, l'extrémité libre du fil reste dans cette ouverture et est facilement récupérable pour une opération suivante.Thus, once a length of wire pulled by the passage opening 6 and cut for use, the free end of the wire remains in this opening and is easily recoverable for a next operation.

L'invention concerne également l'utilisation d'un dispositif de déroulement simultané de n couronnes de fil électrique ou de câble électrique consistant à percer le film d'emballage de chaque couronne pour former l'orifice central supérieur, et en les étapes suivantes

  • le film d'emballage de chaque couronne est également percé sur la face inférieure de chaque couronne,
  • une dite bande est solidarisée sur le film d'emballage de chaque couronne diamétralement à l'orifice central et l'extrémité libre du fil de cette couronne est introduite dans le dispositif de passage et de retenue,
  • les n couronnes sont empilées l'une sur l'autre et l'extrémité libre du fil de chaque couronne est introduite dans le dispositif de passage et de retenue des couronnes supérieures.
The invention also relates to the use of a device for simultaneous unwinding of n electric wire cores or electric cable consisting in piercing the packaging film of each ring to form the upper central orifice, and in the following steps
  • the packaging film of each ring is also pierced on the underside of each ring,
  • a said strip is secured to the packaging film of each ring diametrically to the central orifice and the free end of the wire of this ring is introduced into the passage and retaining device,
  • the n crowns are stacked one on the other and the free end of the wire of each ring is introduced into the device for the passage and retention of the upper crowns.

Sur la figure 3, trois couronnes 1A, 1B, 1C sont empilées et illustrent cette utilisation avantageuse de l'invention.On the figure 3 , three rings 1A, 1B, 1C are stacked and illustrate this advantageous use of the invention.

Il peut en effet être nécessaire d'installer plusieurs (ici trois) câbles ou fils électriques ensemble. Dans ce cas, une première couronne 1A est équipée d'une bande 5A et l'extrémité du fil de cette couronne est disposée dans son ouverture de passage, comme précédemment décrit.It may indeed be necessary to install several (here three) cables or wires together. In this case, a first ring 1A is equipped with a band 5A and the end of the wire of this ring is disposed in its passage opening, as previously described.

Une deuxième couronne 1B est superposée à celle-ci, son film d'emballage étant percé pour former l'orifice central supérieur. Son film d'emballage est également percé sur la face inférieure pour y faire passer l'extrémité du fil de la première couronne 1A. La deuxième couronne 1B est équipée d'une bande 5B et l'extrémité du fil de cette deuxième couronne 1B et également l'extrémité du fil de la première couronne 1A sont disposées dans son ouverture de passage.A second ring 1B is superimposed thereon, its packaging film being drilled to form the upper central orifice. Its packaging film is also drilled on the underside to pass the end of the wire of the first ring 1A. The second ring 1B is equipped with a band 5B and the end of the wire of this second ring 1B and also the end of the wire of the first ring 1A are arranged in its passage opening.

Une troisième couronne 1C est superposée à la deuxième couronne 1B, son film d'emballage étant percé pour former l'orifice central supérieur. Son film d'emballage est également percé sur la face inférieure pour y faire passer l'extrémité du fil des première et deuxième couronnes 1A et 1B. La troisième couronne 1C est équipée d'une bande 5C et l'extrémité du fil de cette troisième couronne 1C et également l'extrémité du fil des première et deuxième couronnes 1A et 1B sont disposées dans son ouverture de passage.A third ring 1C is superimposed on the second ring 1B, its packaging film being drilled to form the upper central orifice. Its packaging film is also drilled on the underside to pass the end of the wire of the first and second rings 1A and 1B. The third ring 1C is equipped with a band 5C and the end of the wire of this third ring 1C and also the end of the wire of the first and second rings 1A and 1B are arranged in its passage opening.

Ainsi, comme représenté sur la figure 3, les trois fils peuvent être manipulés et déroulés ensemble, pour en découper une longueur identique souhaitée.So, as represented on the figure 3 , the three son can be manipulated and unrolled together, to cut a desired length identical.

Claims (8)

Dispositif de déroulement d'une couronne (1) de fil électrique ou de câble électrique emballée dans un film (2) comportant un orifice central supérieur (3) par lequel peut être déroulé le fil, dispositif comprenant un dispositif de passage et de retenue de l'extrémité libre du fil, constitué d'une languette destinée à traverser diamétralement ledit orifice central (3) et comportant une ouverture de passage (6) du fil pour assurer sa retenue, dispositif caractérisé en ce qu'il est constitué uniquement d'une bande (5) apte être solidarisée directement sur ledit film (2).Device for unwinding a ring (1) of electric wire or electric cable wrapped in a film (2) comprising an upper central opening (3) through which the wire may be unwound, a device comprising a device for passing and retaining the free end of the wire, consisting of a tongue intended to traverse diametrically said central orifice (3) and having a passage opening (6) of the wire to ensure its retention, characterized in that it consists solely of a strip (5) adapted to be secured directly to said film (2). Dispositif selon la revendication 1, caractérisé en ce que ladite bande (5) est autoadhésive sur une partie de sa face inférieure destinée à être solidarisée sur ledit film (2).Device according to claim 1, characterized in that said strip (5) is self-adhesive on a portion of its lower face intended to be secured to said film (2). Dispositif selon l'une des revendications précédentes, caractérisé en ce que ladite bande (5) est en matière souple.Device according to one of the preceding claims, characterized in that said strip (5) is of flexible material. Dispositif selon l'une des revendications précédentes, caractérisé en ce que ladite bande (5) est en matière plastique.Device according to one of the preceding claims, characterized in that said strip (5) is made of plastic. Dispositif selon l'une des revendications précédentes, caractérisé en ce que ladite bande (5) est constituée d'une bande de ruban adhésif transparent (5A) portant sur sa face adhésive une plus petite bande opaque centrée (5B).Device according to one of the preceding claims, characterized in that said strip (5) consists of a strip of transparent adhesive tape (5A) bearing on its adhesive side a smaller opaque centered strip (5B). Dispositif selon la revendication précédente, caractérisé en ce que ladite ouverture de passage (6) est constituée d'une découpe centrée de ladite bande (5).Device according to the preceding claim, characterized in that said passage opening (6) consists of a centered cut of said strip (5). Utilisation d'un dispositif de déroulement d'une couronne (1) de fil électrique ou de câble électrique selon l'une des revendications précédentes, consistant à percer ledit film pour former ledit orifice central supérieur, caractérisée en ce que ladite bande est solidarisée sur ledit film diamétralement audit orifice central (3) et l'extrémité libre du fil est introduite dans ledit dispositif de passage et de retenue.Use of a device for unwinding a ring (1) of electric wire or electric cable according to one of the preceding claims, comprising piercing said film to form said upper central orifice, characterized in that said strip is secured on said film diametrically to said central orifice (3) and the free end of the wire is introduced into said passage and retaining device. Utilisation d'un dispositif de déroulement simultané de n couronnes (1A, 1B, 1C) de fil électrique ou de câble électrique selon l'une des revendications précédentes, consistant à percer ledit film de chaque couronne pour former ledit orifice central supérieur, caractérisée en ce que - ledit film de chaque couronne est également percé sur la face inférieure de chaque couronne, - une dite bande (5A, 5B, 5C) est solidarisée sur ledit film de chaque couronne diamétralement audit orifice central et l'extrémité libre du fil de cette couronne est introduite dans ledit dispositif de passage et de retenue, - les n couronnes (1A, 1B, 1C) sont empilées l'une sur l'autre et l'extrémité libre du fil de chaque couronne est introduit dans ledit dispositif de passage et de retenue des couronnes supérieures. Use of a device for simultaneous unwinding of n rings (1A, 1B, 1C) of electric wire or electrical cable according to one of the preceding claims, of piercing said film of each ring to form said upper central orifice, characterized in what said film of each ring is also pierced on the underside of each ring, a said strip (5A, 5B, 5C) is secured on the said film of each ring diametrically to the said central orifice and the free end of the wire of this ring is introduced into the said passage and retaining device, - The n rings (1A, 1B, 1C) are stacked one on the other and the free end of the wire of each ring is introduced into said device for the passage and retaining the upper rings.
EP17172350.5A 2016-06-01 2017-05-23 Device for unwinding a coil of wire or electric cable Active EP3251970B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1654978A FR3052154B1 (en) 2016-06-01 2016-06-01 DEVICE FOR UNWINDING A CROWN OF WIRE OR ELECTRIC CABLE

Publications (2)

Publication Number Publication Date
EP3251970A1 true EP3251970A1 (en) 2017-12-06
EP3251970B1 EP3251970B1 (en) 2019-04-03

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EP17172350.5A Active EP3251970B1 (en) 2016-06-01 2017-05-23 Device for unwinding a coil of wire or electric cable

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EP (1) EP3251970B1 (en)
ES (1) ES2733119T3 (en)
FR (1) FR3052154B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3947195A4 (en) * 2019-04-05 2022-12-28 Ensign-Bickford Aerospace & Defense Company Coreless-coil shock tube package system
US11845703B2 (en) 2019-10-01 2023-12-19 Ensign-Bickford Aerospace & Defense Company Coreless-coil shock tube system with reduced noise
EP4296196A1 (en) 2022-06-21 2023-12-27 Nexans A cable packaging assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3134663A1 (en) * 2022-04-19 2023-10-20 Nexans DEVICE FOR STORAGE, TRANSPORT AND INSTALLATION OF ELECTRIC WIRES AND CABLES

Citations (4)

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Publication number Priority date Publication date Assignee Title
US469941A (en) * 1892-03-01 Wire-holder
DE9110382U1 (en) * 1991-08-22 1992-02-06 Landsberger Bandweberei Gmbh + Co. Kg, 8910 Landsberg, De
DE8319831U1 (en) * 1983-07-09 1992-10-15 U. I. Lapp Kg, 7000 Stuttgart, De
FR2930531A1 (en) * 2008-04-24 2009-10-30 Nexans Sa DEVICE FOR PACKAGING AND RUNNING A CABLE COIL

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US469941A (en) * 1892-03-01 Wire-holder
DE8319831U1 (en) * 1983-07-09 1992-10-15 U. I. Lapp Kg, 7000 Stuttgart, De
DE9110382U1 (en) * 1991-08-22 1992-02-06 Landsberger Bandweberei Gmbh + Co. Kg, 8910 Landsberg, De
FR2930531A1 (en) * 2008-04-24 2009-10-30 Nexans Sa DEVICE FOR PACKAGING AND RUNNING A CABLE COIL
EP2279139A1 (en) 2008-04-24 2011-02-02 Nexans Device for packaging and unwinding a cable spool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3947195A4 (en) * 2019-04-05 2022-12-28 Ensign-Bickford Aerospace & Defense Company Coreless-coil shock tube package system
US11845703B2 (en) 2019-10-01 2023-12-19 Ensign-Bickford Aerospace & Defense Company Coreless-coil shock tube system with reduced noise
EP4296196A1 (en) 2022-06-21 2023-12-27 Nexans A cable packaging assembly

Also Published As

Publication number Publication date
ES2733119T3 (en) 2019-11-27
FR3052154B1 (en) 2020-06-12
EP3251970B1 (en) 2019-04-03
FR3052154A1 (en) 2017-12-08

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