EP0024218B1 - Process for bagging cables - Google Patents

Process for bagging cables Download PDF

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Publication number
EP0024218B1
EP0024218B1 EP19800400973 EP80400973A EP0024218B1 EP 0024218 B1 EP0024218 B1 EP 0024218B1 EP 19800400973 EP19800400973 EP 19800400973 EP 80400973 A EP80400973 A EP 80400973A EP 0024218 B1 EP0024218 B1 EP 0024218B1
Authority
EP
European Patent Office
Prior art keywords
bag
orifice
holding device
axis
cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP19800400973
Other languages
German (de)
French (fr)
Other versions
EP0024218A1 (en
Inventor
Michel Caux
André Menguy
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Publication of EP0024218A1 publication Critical patent/EP0024218A1/en
Application granted granted Critical
Publication of EP0024218B1 publication Critical patent/EP0024218B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/04—Packaging single articles
    • B65B5/045—Packaging single articles in bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
    • B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
    • 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

Definitions

  • the invention relates to methods and receptacles for packaging semi-rigid cables used in particular in cars, motorcycles and bicycles.
  • the cable must be coiled before introduction into the bag, this operation being carried out on a work station, arranged for this purpose, different from the bagging station itself. It is therefore necessary to block the cable in the coiled state, for example, by means of a ring of adhesive tape, in order to allow its transfer from one station to another.
  • an additional closing operation should be provided on the fourth side of the bag after introduction of the coiled cable.
  • FIG. 1 there is shown a receptacle or bag 10 made for example from polyethylene sheets or other similar material.
  • the bag 10 is slightly rectangular in shape and has four welds 12 arranged in a square (or three welds if the bag is made from a single folded sheet).
  • the bag comprises a lower face 14 and an upper face 16 which has a circular central orifice 18 allowing the introduction of a cable 34 as will be explained below.
  • a hooking hole 20 allowing for example to suspend the bag 10 from a display stand as well known.
  • this represents a holding device 22 intended to hold the bag 10 during the bagging operations of the cable 34.
  • the holding device 22 is preferably made of rigid plastic material transparent, for example plexiglass, so that the operator can control the positioning of the bag and the proper progress of the bagging operations as it will become evident from the following.
  • the device 22 comprises a base 24 and a cover 26 mounted articulated on the base 24 by means of a hinge 28.
  • the holding device when the cover 26 is folded down on the base 24, has a square horizontal section slightly greater than that of the bag 10 and a low height compared to the dimensions of its horizontal section.
  • the base 24 is pivotally mounted on a support not shown and the pivot axis coincides with the vertical axis X-X of the device 22.
  • the bag 10 shown in dotted lines in FIG. 2, is held between the base 24 and the cover 26 of the holding device 22 by clamping or, better still, the base 24 comprises, in its four angles, four points 30 in vertical projection, which perforate the corners of the bag 10 and ensure that the latter is kept horizontally between base 24 and cover 26. Finally, the cover 26 has a central opening 32 corresponding to the central orifice 18 of the bag 10.
  • the cable 34 moves laterally at the interior of the bag 10 until it comes to abut on one of the four welds 12 which form interior guide surfaces, the cable therefore winding up in the form of a set of turns which are inscribed in the square defined by the welds 12, their winding diameter being equal to the side of this square.
  • the holding device 22 which is pivotally mounted relative to a vertical axis is rotated in a clockwise direction if we consider Figure 2. This allows the 'continuous introduction of the cable, without twisting, inside the bag.
  • the shape of the sachet has been chosen square for reasons of convenience, but that it will be possible to choose for this sachet any regular polygonal shape.

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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)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Bag Frames (AREA)
  • Basic Packing Technique (AREA)

Description

L'invention se rapporte aux procédés et aux réceptacles permettant l'emballage de câbles semi-rigides utilisés notamment dans les automobiles, les motocyclettes et les bicyclettes.The invention relates to methods and receptacles for packaging semi-rigid cables used in particular in cars, motorcycles and bicycles.

Il est connu d'utiliser des sachets en forme sensiblement carrée, fermés sur trois côtés, à l'intérieur desquels on introduit le câble préalablement lové sous forme de plusieurs spires sensiblement jointives. Le quatrième côté du sachet est ensuite refermé après introduction du câble pour maintenir ce dernier à l'état lové et permettre la manutention, le stockage, le transport et la distribution du câble comme bien connu.It is known to use sachets in a substantially square shape, closed on three sides, inside which the previously coiled cable is introduced in the form of several substantially contiguous turns. The fourth side of the bag is then closed after introduction of the cable to maintain the latter in the coiled state and allow handling, storage, transport and distribution of the cable as well known.

On remarque, à la lecture de ce qui précède, que le câble doit être lové avant introduction dans le sachet, cette opération étant réalisée sur un poste de travail, agencé à cet effet, différent du poste d'ensachage proprement dit. Il y a donc lieu de bloquer le câble à l'état lové, par exemple, grâce à une bague de bande autocollante, afin de permettre son transfert d'un poste à l'autre. De plus, il y a lieu de prévoir une opération supplémentaire de fermeture du quatrième côté du sachet après introduction du câble lové.It is noted, on reading the above, that the cable must be coiled before introduction into the bag, this operation being carried out on a work station, arranged for this purpose, different from the bagging station itself. It is therefore necessary to block the cable in the coiled state, for example, by means of a ring of adhesive tape, in order to allow its transfer from one station to another. In addition, an additional closing operation should be provided on the fourth side of the bag after introduction of the coiled cable.

On connaît également du brevet GB-A-1 148 891 un procédé pour conditionner des câbles dans un réceptacle, selon lequel il est utilisé un réceptacle annulaire présentant une section en forme de U dont les branches sont dirigées vers l'axe du réceptacle, ce dernier étant monté à pivotement libre autour de son axe, et l'introduction du câble s'effectuant sensiblement tangentiellement au bord interne de l'une de ces branches. De la sortie, le câble s'inscrit progressivement à l'intérieur du profil en U sous forme de spires sensiblement jointives.Also known from patent GB-A-1 148 891 is a method for conditioning cables in a receptacle, according to which an annular receptacle is used having a U-shaped section whose branches are directed towards the axis of the receptacle, this the latter being mounted to pivot freely around its axis, and the cable is introduced substantially tangentially to the internal edge of one of these branches. From the outlet, the cable gradually fits inside the U-shaped profile in the form of substantially contiguous turns.

Ce procédé nécessite l'utilisation d'un réceptacle rigide, ce qui présente les inconvénients suivants :

  • - coût du réceptacle,
  • - poids propre du réceptacle, qui vient s'ajouter à celui du produit emballé,
  • - risque de détérioration du réceptacle lors de sa manutention,
  • - volume de stockage des réceptacles avant utilisation,
  • - volume de stockage des réceptables après utilisation (en vue de leur recyclage ou de leur destruction).
This process requires the use of a rigid receptacle, which has the following drawbacks:
  • - cost of the receptacle,
  • - self-weight of the receptacle, which is added to that of the packaged product,
  • - risk of deterioration of the receptacle during its handling,
  • - storage volume of receptacles before use,
  • - storage volume of receptacles after use (for recycling or destruction).

On connaît par ailleurs du document US-A-3,014,262 un procédé permettant de lover un fil souple directement dans un sachet au travers d'un orifice centré sur l'une des faces du sachet, la direction d'introduction coïncidant sensiblement avec l'axe des spires. Ce procédé ne s'applique toutefois qu'à des matériaux filiformes de très faible rigidité et indifférents à la torsion.Also known from document US-A-3,014,262 is a method for coiling a flexible wire directly in a bag through an orifice centered on one of the faces of the bag, the direction of introduction substantially coinciding with the axis turns. This process however only applies to filiform materials of very low rigidity and indifferent to torsion.

Pour pallier ces inconvénients, l'invention propose un procédé pour conditionner des câbles, tubes, gaines ou analogues, semi-rigides, sous forme d'un ensemble de spires sensiblement jointives, dans un sachet obtenu par soudage d'une ou de deux feuilles de matière plastique souple ou autres matériaux similaires, les soudures étant disposées suivant un contour polygonal régulier, caractérisé en ce qu'il comprend les phases suivantes :

  • - montage dudit sachet dans un dispositif de maintien monté à pivotement libre autour d'un axe comme connu en soi, de telle sorte que ledit sachet s'étende dans un plan perpendiculaire audit axe et que ledit contour polygonal soit centré sur ledit axe, ledit sachet et ledit dispositif de maintien comportant respectivement un orifice et une ouverture situés en regard l'un de l'autre et tous deux perpendiculaires audit axe et également centrés sur celui-ci, les diamètres dudit orifice et de ladite ouverture étant inférieurs à celui desdites spires à former,
  • - introduction progressive dans ledit sachet dudit câble au travers de ladite ouverture et dudit orifice, de façon connue en soi par poussée (P) suivant une direction sensiblement tangente au contour dudit orifice, afin que lesdites spires viennent s'inscrire à l'intérieur dudit contour polygonal et
  • - extraction dudit sachet hors dudit dispositif de maintien.
To overcome these drawbacks, the invention provides a method for packaging semi-rigid cables, tubes, sheaths or the like, in the form of a set of substantially contiguous turns, in a bag obtained by welding one or two sheets. of flexible plastic or other similar materials, the welds being arranged in a regular polygonal contour, characterized in that it comprises the following phases:
  • mounting of said bag in a holding device mounted to pivot freely around an axis as known per se, so that said bag extends in a plane perpendicular to said axis and that said polygonal contour is centered on said axis, said bag and said holding device respectively comprising an orifice and an opening situated opposite one another and both perpendicular to said axis and also centered on this, the diameters of said orifice and of said opening being smaller than that of said whorls to be formed,
  • - progressive introduction into said bag of said cable through said opening and said orifice, in a manner known per se by pushing (P) in a direction substantially tangent to the contour of said orifice, so that said turns are inscribed inside said polygonal outline and
  • - extraction of said bag from said holding device.

L'invention sera maintenant décrite en se référant aux dessins annexés, dans lesquels :

  • la figure 1 est une vue en plan d'un réceptacle ou sachet pour emballage de câbles, permettant la mise en oeuvre du procédé de la présente invention ; et
  • la figure 2 est en vue en perspective avec arrachement partiel d'un dispositif de maintien du sachet de la figure 1 durant l'ensachage du câble.
The invention will now be described with reference to the accompanying drawings, in which:
  • Figure 1 is a plan view of a receptacle or bag for cable packaging, allowing the implementation of the method of the present invention; and
  • Figure 2 is a perspective view with partial cutaway of a holding device of the bag of Figure 1 during bagging of the cable.

A la figure 1, on a représenté un réceptacle ou sachet 10 réalisé par exemple à partir de feuilles de polyéthylène ou autre matériel similaire. Le sachet 10 est de forme légèrement rectangulaire et comporte quatre soudures 12 disposées suivant un carré (ou trois soudures si le sachet est réalisé à partir d'une feuille unique pliée). Le sachet comprend une face inférieure 14 et une face supérieure 16 qui comporte un orifice central circulaire 18 permettant l'introduction d'un câble 34 comme il sera expliqué plus loin. Enfin, dans la partie du sachet située hors du carré défini par les soudures 12, est prévu un trou d'accrochage 20 permettant par exemple de suspendre le sachet 10 à un présentoir comme bien connu.In Figure 1, there is shown a receptacle or bag 10 made for example from polyethylene sheets or other similar material. The bag 10 is slightly rectangular in shape and has four welds 12 arranged in a square (or three welds if the bag is made from a single folded sheet). The bag comprises a lower face 14 and an upper face 16 which has a circular central orifice 18 allowing the introduction of a cable 34 as will be explained below. Finally, in the part of the bag located outside the square defined by the welds 12, there is provided a hooking hole 20 allowing for example to suspend the bag 10 from a display stand as well known.

Si l'on se reporte maintenant à la figure 2, celle-ci représente un dispositif de maintien 22 destiné à maintenir le sachet 10 durant les opérations d'ensachage du câble 34. Le dispositif de maintien 22 est réalisé de préférence en matière plastique rigide transparente, par exemple du plexiglas, afin que l'opérateur puisse contrôler le positionnement du sachet et le bon déroulement des opérations d'ensachage comme il deviendra évident à la lecture de ce qui suit. Le dispositif 22 comprend une base 24 et un couvercle 26 monté articulé sur la base 24 grâce à une charnière 28.Referring now to FIG. 2, this represents a holding device 22 intended to hold the bag 10 during the bagging operations of the cable 34. The holding device 22 is preferably made of rigid plastic material transparent, for example plexiglass, so that the operator can control the positioning of the bag and the proper progress of the bagging operations as it will become evident from the following. The device 22 comprises a base 24 and a cover 26 mounted articulated on the base 24 by means of a hinge 28.

Le dispositif de maintien, lorsque le couvercle 26 est rabattu sur la base 24, a une section horizontale carrée légèrement supérieure à celle du sachet 10 et une hauteur faible par rapport aux dimensions de sa section horizontale. La base 24 est montée pivotante sur un support non représenté et l'axe de pivotement coïncide avec l'axe vertical X-X du dispositif 22.The holding device, when the cover 26 is folded down on the base 24, has a square horizontal section slightly greater than that of the bag 10 and a low height compared to the dimensions of its horizontal section. The base 24 is pivotally mounted on a support not shown and the pivot axis coincides with the vertical axis X-X of the device 22.

Le sachet 10, représenté en pointillés à la figure 2, est maintenu entre la base 24 et le couvercle 26 du dispositif de maintien 22 par serrage ou, mieux, la base 24 comporte, dans ses quatre angles, quatre pointes 30 en saillie verticale, qui viennent perforer les angles du sachet 10 et assurer le maintien de ce dernier horizontalement entre base 24 et couvercle 26. Enfin, le couvercle 26 comporte une ouverture centrale 32 correspondant à l'orifice central 18 du sachet 10.The bag 10, shown in dotted lines in FIG. 2, is held between the base 24 and the cover 26 of the holding device 22 by clamping or, better still, the base 24 comprises, in its four angles, four points 30 in vertical projection, which perforate the corners of the bag 10 and ensure that the latter is kept horizontally between base 24 and cover 26. Finally, the cover 26 has a central opening 32 corresponding to the central orifice 18 of the bag 10.

Lorsqu'on procède à l'ensachage d'un câble 34, on dispose un sachet 10 entre la base 24 et le couvercle 26 du dispositif de maintien 22, de sorte que l'orifice central 18 du sachet soit en regard de l'ouverture centrale 32 du couvercle, on introduit ensuite une extrémité 36 du câble 34 à l'intérieur du sachet au travers de l'ouverture 32 et de l'orifice 18 puis on imprime une poussée, symbolisée par la flèche P à la figure 2, au câble 34 ; cette poussée P a une direction sensiblement horizontale et tangeante à la fois à l'ouverture 32 et à l'orifice 18. Il résulte de cette poussée que le câble 34 est sollicité en introduction dans le sachet 10. Le câble 34 se déplace latéralement à l'intérieur du sachet 10 jusqu'à venir en butée sur l'une des quatre soudures 12 qui forment des surfaces intérieures de guidage, le câble s'enroulant par conséquent sous forme d'un ensemble de spires qui viennent s'inscrire dans le carré défini par les soudures 12, leur diamètre d'enroulement étant égal au côté de ce carré. Lors de l'introduction du câble dans le sachet, on remarquera que le dispositif de maintien 22 qui est monté pivotant par rapport à un axe vertical est entraîné en rotation dans le sens horaire inverse si l'on considère la figure 2. Ceci permet l'introduction continue du câble, sans torsion, à l'intérieur du sachet.When a cable 34 is bagged, there is a bag 10 between the base 24 and the cover 26 of the holding device 22, so that the central orifice 18 of the bag is opposite the opening central 32 of the cover, an end 36 of the cable 34 is then introduced inside the bag through the opening 32 and the orifice 18 and then a push is printed, symbolized by the arrow P in FIG. 2, cable 34; this thrust P has a substantially horizontal and tangent direction both at the opening 32 and at the orifice 18. It results from this thrust that the cable 34 is requested to be introduced into the bag 10. The cable 34 moves laterally at the interior of the bag 10 until it comes to abut on one of the four welds 12 which form interior guide surfaces, the cable therefore winding up in the form of a set of turns which are inscribed in the square defined by the welds 12, their winding diameter being equal to the side of this square. During the introduction of the cable into the bag, it will be noted that the holding device 22 which is pivotally mounted relative to a vertical axis is rotated in a clockwise direction if we consider Figure 2. This allows the 'continuous introduction of the cable, without twisting, inside the bag.

Lorsque le câble 34 est entièrement lové à l'intérieur du sachet 10, il ne lui est plus possible de s'échapper par l'orifice 18 dont le diamètre est nettement inférieur au diamètre d'enroulement du câble. Par conséquent, le câble peut être ainsi manutentionné dans son sachet sans précaution supplémentaire.When the cable 34 is fully coiled inside the bag 10, it is no longer possible for it to escape through the orifice 18, the diameter of which is clearly less than the cable winding diameter. Consequently, the cable can thus be handled in its bag without additional precautions.

Toutefois, et en particulier lorsqu'il est nécessaire d'appliquer sur le sachet un label d'identification, on pourra avantageusement utiliser une étiquette autocollante de dimensions légèrement supérieures au diamètre de l'orifice 18 de manière à reboucher celui-ci, bien que ceci ne soit pas indispensable.However, and in particular when it is necessary to apply an identification label to the sachet, it is advantageous to use a self-adhesive label of dimensions slightly greater than the diameter of the orifice 18 so as to seal the latter, although this is not essential.

On notera également que la forme du sachet a été choisie carrée pour des raisons de commodité, mais qu'on pourra choisir pour ce sachet toute forme polygonale régulière.It will also be noted that the shape of the sachet has been chosen square for reasons of convenience, but that it will be possible to choose for this sachet any regular polygonal shape.

Claims (3)

1. A method for inserting semi-rigid cables, tubes, hoses or the like, in form of substantially adjacent coils, into a bag (10) obtained by welding of one or two foils of flexible plastic material or other similar materials, the welds (12) being disposed along a regular polygonal contour, characterized in that it comprises the following steps : mounting of said bag in a holding device (22) mounted for free pivotal movement about an axis (XX), as known per se, such that said bag (10) extends in a plane perpendicular to said axis and that said polygonal contour is centered with respect to said axis, said bag and said holding device comprising, respectively, an orifice (18) and an opening (32) situated opposite one another and both being perpendicular to said axis (XX) and also centered with respect thereto, the diameters of said orifice and said opening being smaller than that of said coils to be formed, progressive introduction of said cable into said bag through said opening and said orifice, as known per se, by pushing (P) it in a direction substantially tangential to the contour of said orifice (18) in order to have said coils to be inscribed in the interior of said polygonal contour, and extraction of said bag from said holding device.
2. The method of claim 1, characterized in that said holding device (22) comprises a base (24) and a cover (26) of transparent rigid material, said cover being articulated with respect to said base.
3. The method of claim 2, characterized in that said base (24) and/or said cover (26) comprise a plurality of points (30) intended to penetrate into the material of said bag (10) while said cover is positioned upon said base in order to fix said bag in said holding device.
EP19800400973 1979-07-16 1980-06-27 Process for bagging cables Expired EP0024218B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7918345 1979-07-16
FR7918345A FR2461649A1 (en) 1979-07-16 1979-07-16 METHOD AND DEVICE FOR CONDITIONING BAGED CABLES

Publications (2)

Publication Number Publication Date
EP0024218A1 EP0024218A1 (en) 1981-02-25
EP0024218B1 true EP0024218B1 (en) 1984-01-18

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EP19800400973 Expired EP0024218B1 (en) 1979-07-16 1980-06-27 Process for bagging cables

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DE (3) DE3066160D1 (en)
ES (1) ES493398A0 (en)
FR (1) FR2461649A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729122B1 (en) * 1995-01-05 1997-04-25 Tech Modernes Alsaciennes Tma PROCESS FOR PACKAGING A FLEXIBLE LINEAR PRODUCT WRAPPED IN A CROWN AND PACKAGED PRODUCT OBTAINED BY THIS PROCESS
DE102008023833B4 (en) 2008-05-14 2013-03-21 Hapila Gmbh Arrangement and method for producing high-purity crystals
CN102120502B (en) * 2011-01-07 2012-10-17 刘光辉 Connection line binding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443759A (en) * 1921-04-23 1923-01-30 Francis F Raniville Method of and apparatus for packaging belts
US3261460A (en) * 1964-06-29 1966-07-19 Phillips Petroleum Co Fire protection for paper rolls

Also Published As

Publication number Publication date
FR2461649B1 (en) 1983-10-14
ES8105217A1 (en) 1981-05-16
EP0024218A1 (en) 1981-02-25
ES493398A0 (en) 1981-05-16
DE3066160D1 (en) 1984-02-23
FR2461649A1 (en) 1981-02-06
DE3026921A1 (en) 1981-02-12
DE8019094U1 (en) 1982-02-25

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