FR2664850A1 - Method of sheathing a bundle of filiform elements, device for implementing it and bundle obtained - Google Patents
Method of sheathing a bundle of filiform elements, device for implementing it and bundle obtained Download PDFInfo
- Publication number
- FR2664850A1 FR2664850A1 FR9009123A FR9009123A FR2664850A1 FR 2664850 A1 FR2664850 A1 FR 2664850A1 FR 9009123 A FR9009123 A FR 9009123A FR 9009123 A FR9009123 A FR 9009123A FR 2664850 A1 FR2664850 A1 FR 2664850A1
- Authority
- FR
- France
- Prior art keywords
- strip
- bundle
- sheath
- closed
- elements
- 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
Links
- 238000000034 method Methods 0.000 title claims description 14
- 239000006260 foam Substances 0.000 claims abstract description 10
- 238000007711 solidification Methods 0.000 claims abstract description 6
- 230000008023 solidification Effects 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 1
- 229920002457 flexible plastic Polymers 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
- H01B13/01263—Tying, wrapping, binding, lacing, strapping or sheathing harnesses
- H01B13/0129—Sheathing harnesses with foil material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
- B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
- B29L2031/3061—Number plates
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Dans le domaine de l'automobile, le câblage électrique consiste en général à préparer un ou plusieurs faisceaux de fils sur un dispositif de montage, à rassembler les fils au moyen d'un enrubannage ou d'une gaine en matière plastique fendue et à recouvrir l'ensemble d'une mousse de polyuréthane ou d'une structure en feutrine adhésive. In the automotive field, electrical wiring generally consists of preparing one or more bundles of wires on a mounting device, gathering the wires by means of a wrapping or a split plastic sheath and covering the whole of a polyurethane foam or an adhesive felt structure.
L'enrubannage ou la mise sous gaine a pour fonction de conférer au faisceau une certaine cohésion, de manière à pouvoir l'installer le long de la structure du véhicule (en général le long de la carrosserie qui comporte des colliers ou des gouttières de fixation). La couverture par un matériau souple sert à former un revêtement souple d'isolation phonique pour absorber les vibrations et surtout empêcher les chocs entre faisceau et carrosserie générateurs de bruit. The purpose of wrapping or sheathing is to give the bundle a certain cohesion, so that it can be installed along the structure of the vehicle (generally along the bodywork which includes collars or fixing gutters ). The covering with a flexible material is used to form a flexible coating of sound insulation to absorb vibrations and above all to prevent shocks between the beam and the noise-generating bodywork.
Le principal inconvénient des faisceaux ainsi réalisés réside dans la nature des matériaux employés. The main drawback of the beams thus produced lies in the nature of the materials used.
Tout d'abord, l'enrubannage et l'isolation mettent en oeuvre des produits adhésifs dont on sait qu'ils résistent mal au vieillissement où à des conditions ambiantes sévères comme elles peuvent exister sous le capot d'un véhicule.First of all, the wrapping and the insulation use adhesive products which are known to be poorly resistant to aging or to severe ambient conditions such as they may exist under the hood of a vehicle.
On assiste donc à une destruction plus ou moins rapide de l'enrobage des faisceaux. En outre, les produits en mousse utilisés sont généralement à cellules ouvertes et de ce fait sont extrêmement sensibles à l'humidité et aux poussières, qui affaiblissent rapidement leurs capacités d'isolation phonique.We are therefore witnessing a more or less rapid destruction of the coating of the bundles. In addition, the foam products used are generally open cell and therefore are extremely sensitive to moisture and dust, which quickly weaken their sound insulation capacity.
Enfin, ces opérations de préparation s'opèrent à la main et avec des matériaux onéreux. Finally, these preparation operations are carried out by hand and with expensive materials.
La présente invention entend remédier à ces inconvénients en proposant de gatner un faisceau de fils de manière beaucoup plus simple, plus rapide et permettant l'utilisation d'un matériau mieux approprié aux fonctions auxquelles il est destiné. The present invention intends to remedy these drawbacks by proposing to win a bundle of wires in a much simpler, faster manner and allowing the use of a material better suited to the functions for which it is intended.
A cet effet, l'invention a pour premier objet un procédé de gainage d'un faisceau d'éléments filiformes qui consiste à enfermer au moins une partie de la longueur des éléments dans une gaine formée à partir d'une bande de matière plastique souple thermofusible en mousse à cellules fermées, enroulée transversalement sur les fils et refermée par fusion partielle et solidification des portions latérales de la bande en contact mutuel. To this end, the invention firstly relates to a method of sheathing a bundle of filiform elements which consists in enclosing at least part of the length of the elements in a sheath formed from a strip of flexible plastic material hot-melt in closed-cell foam, wound transversely on the wires and closed by partial melting and solidification of the lateral portions of the strip in mutual contact.
L'invention a également pour autre objet un dispositif pour mettre en oeuvre le procédé ci-dessus qui comporte un conformateur en forme de douille tubulaire comportant une ouverture latérale et un organe de chauffage en regard de cette ouverture. Another subject of the invention is also a device for implementing the above method which comprises a conformator in the form of a tubular sleeve comprising a lateral opening and a heating member facing this opening.
Cette ouverture latérale pourra prendre; dans des variantes de réalisation de l'invention, plusieurs formes de manière à être adaptée à un soudage bord à bord des parties latérales de la bande, à un soudage avec chevauchement ou un soudage accompagné d'un pincement. This lateral opening may take; in alternative embodiments of the invention, several shapes so as to be adapted to edge-to-edge welding of the lateral parts of the strip, to overlapping welding or welding accompanied by pinching.
L'invention sera mieux comprise au cours de la description d'un exemple donnée ci-après, qui permettra d'en dégager les avantages et les caractéristiques secondaires. The invention will be better understood during the description of an example given below, which will make it possible to identify the advantages and the secondary characteristics thereof.
Il sera fait référence aux dessins annexés dans lesquels
- la figure 1 illustre un mode de réalisation de l'invention,
- les figures 2 et 3 sont des vues de deux types différents de bandes pouvant être utilisées grâce à l'invention,
- les figures 4 et 5 sont des schémas illustrant deux variantes d'outils utilisables.Reference will be made to the accompanying drawings in which
FIG. 1 illustrates an embodiment of the invention,
FIGS. 2 and 3 are views of two different types of bands which can be used thanks to the invention,
- Figures 4 and 5 are diagrams illustrating two alternative tools that can be used.
A la figure 1, on a représenté quelques uns des câbles d'un faisceau 1 de câbles électriques en cours de gainage selon le procédé de l'invention. On place les câbles 1 sur une bande 2 de matière plastique en mousse par exemple une mousse de polyéthylène à cellules fermées. In Figure 1, there is shown some of the cables of a bundle 1 of electrical cables being sheathed according to the method of the invention. The cables 1 are placed on a strip 2 of foam plastic, for example closed cell polyethylene foam.
Au moyen d'un conformateur tubulaire 3 on réalise avec cette bande une gaine 4 tubulaire en l'enroulant transversalement autour des cables électriques 1 et en solidarisant les parties latérales devenues adjacentes l'une avec l'autre par fusion partielle et solidification. Cette gaine 4 offre la double fonction de maintenir le faisceau et de l'isoler phoniquement à l'égard des chocs contre la structure qui l'accueillera, du fait des vibrations de cette structure.By means of a tubular shaper 3, a tubular sheath 4 is produced with this strip by winding it transversely around the electric cables 1 and by joining the lateral parts which have become adjacent to each other by partial melting and solidification. This sheath 4 offers the double function of maintaining the beam and of isolating it phonically with regard to impacts against the structure which will receive it, due to the vibrations of this structure.
Le matériau utilisé à cellules fermées ne se dégrade pas.The material used with closed cells does not degrade.
Par ailleurs, les câbles logés dans cette gaine peuvent aisément être changés si, au moment du contrôle ils s' avè- rent présenter un défaut. En effet, contrairement aux faisceaux connus, il n'y a aucun adhésif entre la gaine et les fils qui pourrait entraver le glissement axial d'un fil dans la gaine.Furthermore, the cables housed in this sheath can easily be changed if, at the time of the check, they were found to have a fault. In fact, unlike known bundles, there is no adhesive between the sheath and the wires which could hinder the axial sliding of a wire in the sheath.
Le conformateur 3 représenté à la figure 1 est une douille cylindrique dont le périmètre intérieur est sensiblement égal par défaut à la largeur de la bande 2. Cette douille possède une échancrure latérale 5 au travers de laquelle on a accès aux deux bords de la bande 1 qui sont tenus contigus. The shaper 3 shown in Figure 1 is a cylindrical sleeve whose inner perimeter is substantially equal by default to the width of the strip 2. This sleeve has a lateral notch 5 through which there is access to the two edges of the strip 1 which are held contiguous.
Au moyen d'une source de chaleur (une buse d'air chaud 6 par exemple) on fait fondre ces deux bords tout en déplaçant la douille 3 le long du faisceau. Ce déplacement a pour effet d'enrouler progressivement la bande 2 autour des fils 1 et de faire progresser la ligne de soudure, la buse 6 étant déplacée en même temps que la douille. Le refroidissement de la zone, chauffée donc partiellement fondue, s'opère dans la partie arrière de la douille, qui sera suffisamment longue pour que la solidification de la soudure soit complète avant que la gaine ne soit plus soutenue hors de la douille. By means of a heat source (a hot air nozzle 6 for example) these two edges are melted while moving the socket 3 along the beam. This displacement has the effect of gradually winding the strip 2 around the wires 1 and advancing the weld line, the nozzle 6 being moved at the same time as the sleeve. The cooling of the zone, which is heated, therefore partially melted, takes place in the rear part of the socket, which will be long enough for the solidification of the weld to be complete before the sheath is no longer supported outside the socket.
Dans une variante non représentée, on peut prévoir que cette douille 3 soit en deux coquilles ouvrantes afin de pouvoir être utilisée sur des tronçons de faisceaux entre des noeuds de dérivation. In a variant not shown, provision can be made for this socket 3 to be in two opening shells so that it can be used on sections of bundles between branch nodes.
La bande de matière en mousse peut comporter un film 7 (par exemple en polyéthylène) sur l'une de ses faces (voir figure 2). La gaine peut être conformée avec cette face recouverte soit à l'intérieur, soit à l'extérieur. The strip of foam material may include a film 7 (for example made of polyethylene) on one of its faces (see FIG. 2). The sheath can be shaped with this face covered either inside or outside.
La bande 2 peut également comporter un revêtement métallique 8 (une couche d'aluminium) adhérente sur l'une de ses faces (voir figure 3). La gaine qui en sera issue, avec la couche métallique à l'extérieur, possédera des qualités d'isolation thermique des fils qu'elle renferme. The strip 2 can also include a metallic coating 8 (an aluminum layer) adhering to one of its faces (see FIG. 3). The resulting sheath, with the metal layer on the outside, will have thermal insulation qualities of the wires it contains.
A la figure 4, on a représenté un conformateur 9 qui, en forme de douille cylindrique, possède une découpe 10 et une déformation partielle de sa paroi au niveau de son extrémité d'entrée de la gaine. Cette découpe définit une aile 10a qui écarte vers l'intérieur l'un des bords de la bande par rapport à l'autre. Comme par ailleurs la largeur de la bande est supérieure au diamètre intérieur de cette douille 9, les deux bords de la bande roulée se chevauchent. In Figure 4, there is shown a shaper 9 which, in the form of a cylindrical sleeve, has a cutout 10 and a partial deformation of its wall at its inlet end of the sheath. This cutout defines a wing 10a which spreads inward one of the edges of the strip relative to the other. As also the width of the strip is greater than the inside diameter of this sleeve 9, the two edges of the rolled strip overlap.
L'espace d'écartement permet d'apporter les calories (apport symbolisé par la flèche 11) entre les deux portions se chevauchant si bien que la fusion partielle est réalisée à l'interface du chevauchement. The spacing space makes it possible to supply the calories (contribution symbolized by the arrow 11) between the two overlapping portions so that the partial fusion is carried out at the interface of the overlap.
A la figure 5, la douille 12 est fendue en 13 sur toute sa longueur de manière à laisser passer les bords rapprochés de la bande hors de la douille. A l'entrée de la douille, la fente s'évase. A cet endroit, les bords de la bande sont guidés mais ne sont pas jointifs pour permettre un apport de chaleur (flèche 14) entre eux. La solidification se réalisera sans pression entre deux galets 15 mobiles avec la douille le long de la bande. Cette technique est adaptée à la réalisation de gaines qui possèdent une face (telle que celle 8 métallique) non fusible. In FIG. 5, the sleeve 12 is split at 13 over its entire length so as to let the close edges of the strip pass out of the sleeve. At the entrance of the socket, the slot flares. At this point, the edges of the strip are guided but are not contiguous to allow a heat supply (arrow 14) between them. Solidification will take place without pressure between two rollers 15 movable with the sleeve along the strip. This technique is suitable for producing sheaths which have a non-fusible face (such as that of metal 8).
Dans ce qui précède, on s'est référé à l'exemple de réalistion d'un faisceau de câbles électriques destiné à un véhicule automobile. In the foregoing, reference has been made to the example of making a bundle of electric cables intended for a motor vehicle.
L'invention ne doit nullement être limitée à un tel exemple. The invention should in no way be limited to such an example.
Le procédé de l'invention convient pour la réunion en un faisceau facile à installer ensuite d'une pluralité d'éléments filiformes qui ne sont pas nécessairement des câbles ou des fils électriques. The method of the invention is suitable for joining in an easy to install bundle then a plurality of filiform elements which are not necessarily cables or electric wires.
Par exemple dans d'autres circonstances il est nécessaire d'assembler à l'avance en faisceau des moyens de commande mécanique à distance comprenant chacun une gaine dans laquelle un câble métallique coulisse pour la commande ou la manoeuvre à distance d'une pièce mobile. For example, in other circumstances it is necessary to assemble in advance in a bundle mechanical remote control means each comprising a sheath in which a metal cable slides for the remote control or operation of a moving part.
Le procédé de l'invention est utilisable pour la réunion en faisceau de plusieurs de ces gaines.The method of the invention can be used for the bundling of several of these sheaths.
L'invention convient aussi pour l'assemblage préalable en faisceau d'éléments filiformes comme des tubes de petit diamètre véhiculant un fluide sous pression et faisant partie d'un équipement hydraulique. The invention is also suitable for the prior assembly in a bundle of filiform elements such as small diameter tubes conveying a fluid under pressure and forming part of a hydraulic equipment.
Il est clair aussi que ce n'est pas seulement la construction automobile qui peut profiter de l'invention mais aussi tout domaine de la construction en général comme celui des bateaux, des avions, etc... et même des bâtiments et édifices importants où l'emploi et l'assemblage préalable d'éléments filiformes divers est habituel ou souhaitable. It is also clear that it is not only automobile construction which can benefit from the invention but also any field of construction in general such as that of boats, planes, etc ... and even important buildings and edifices where the use and prior assembly of various filiform elements is usual or desirable.
La bande 2 en mousse de matière plastique utilisée pour la mise en oeuvre du procédé existe dans le commerce ; la matière plastique préférée est un polyéthylène ayant une épaisseur de 3 à 4 mm environ, avec une âme en mousse comprise entre deux peaux lisses. Toute matière plastique autre que le polyéthylène et ayant les mêmes propriétés que celles nécessaires à la mise en oeuvre du procédé peut être utilisée. The strip 2 of plastic foam used for the implementation of the process exists commercially; the preferred plastic is a polyethylene having a thickness of 3 to 4 mm approximately, with a foam core comprised between two smooth skins. Any plastic material other than polyethylene and having the same properties as those necessary for the implementation of the process can be used.
L'invention couvre donc aussi tout faisceau d'éléments filiformes assemblés et enveloppés dans une gaine en mousse à cellules fermées en matière plastique souple thermofusible, fermée sur elle-même autour de ces éléments filiformes par une soudure longitudinale du genre autogène, de préférence à peau extérieure lisse. The invention therefore also covers any bundle of filiform elements assembled and wrapped in a closed-cell foam sheath of flexible hot-melt plastic material, closed on itself around these filiform elements by a longitudinal weld of the autogenous kind, preferably at smooth outer skin.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9009123A FR2664850A1 (en) | 1990-07-17 | 1990-07-17 | Method of sheathing a bundle of filiform elements, device for implementing it and bundle obtained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9009123A FR2664850A1 (en) | 1990-07-17 | 1990-07-17 | Method of sheathing a bundle of filiform elements, device for implementing it and bundle obtained |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2664850A1 true FR2664850A1 (en) | 1992-01-24 |
| FR2664850B1 FR2664850B1 (en) | 1994-04-22 |
Family
ID=9398825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9009123A Granted FR2664850A1 (en) | 1990-07-17 | 1990-07-17 | Method of sheathing a bundle of filiform elements, device for implementing it and bundle obtained |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2664850A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689443A1 (en) * | 1992-04-07 | 1993-10-08 | Bigot Henri | Method and machine for manufacturing a bundle of sheathed wire elements. |
| WO1995009427A1 (en) * | 1993-09-29 | 1995-04-06 | Henri Bigot | Method and machine for manufacturing a sheathed wiring loom |
| AU671707B2 (en) * | 1993-03-05 | 1996-09-05 | Sumitomo Wiring Systems, Ltd. | Packaging medium for wiring harness |
| FR2743187A1 (en) * | 1995-12-29 | 1997-07-04 | Plasto Sa | LINER FOR WIRE HARNESSES, ESPECIALLY FOR AUTOMOTIVE |
| FR2758647A1 (en) * | 1997-01-22 | 1998-07-24 | Plasto Sa | SHEATH FOR THREAD BEAMS |
| ES2121661A1 (en) * | 1995-04-07 | 1998-12-01 | Hispano Portuguesa De Bobinado | Process of manufacturing degaussing coils. |
| EP0893233A1 (en) * | 1997-07-25 | 1999-01-27 | Plasto S.A. | Apparatus for welding sheatings of bundles of fibers, namely for cars |
| FR2799878A1 (en) * | 1999-10-13 | 2001-04-20 | Henri Bigot | HARNESS FOR WIRE HARNESS |
| US20230042880A1 (en) * | 2021-08-05 | 2023-02-09 | Ford Global Technologies, Llc | Charging cord designs and routing configurations for use during in-flight bidirectional charging of electrified vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1162543B (en) * | 1964-02-06 | Plummer Walter A | Process for the production of plastic ducts | |
| FR1573287A (en) * | 1968-05-20 | 1969-07-04 | ||
| DE2027836A1 (en) * | 1969-06-06 | 1970-12-17 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Laminated body and method and apparatus for producing the same |
| US3654028A (en) * | 1969-10-13 | 1972-04-04 | William B Goldsworthy | Apparatus for making filament reinforced a-stage profiles |
| FR2372690A1 (en) * | 1976-12-03 | 1978-06-30 | Dynamit Nobel Ag | PROCESS FOR MANUFACTURING TUBES EQUIPPED WITH AN INSULATING SHEATH IN SYNTHETIC FOAM |
| FR2407072A1 (en) * | 1977-10-26 | 1979-05-25 | Abbott Joseph | LAMINATED TUBE AND ITS MANUFACTURING PROCESS |
| DE2802138A1 (en) * | 1978-01-19 | 1979-07-26 | Daimler Benz Ag | Sheathed cable trunk and branches - are loosely enveloped in heat-shrinkable, lengthwise seam-welded film sheathing |
-
1990
- 1990-07-17 FR FR9009123A patent/FR2664850A1/en active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1162543B (en) * | 1964-02-06 | Plummer Walter A | Process for the production of plastic ducts | |
| FR1573287A (en) * | 1968-05-20 | 1969-07-04 | ||
| DE2027836A1 (en) * | 1969-06-06 | 1970-12-17 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Laminated body and method and apparatus for producing the same |
| US3654028A (en) * | 1969-10-13 | 1972-04-04 | William B Goldsworthy | Apparatus for making filament reinforced a-stage profiles |
| FR2372690A1 (en) * | 1976-12-03 | 1978-06-30 | Dynamit Nobel Ag | PROCESS FOR MANUFACTURING TUBES EQUIPPED WITH AN INSULATING SHEATH IN SYNTHETIC FOAM |
| FR2407072A1 (en) * | 1977-10-26 | 1979-05-25 | Abbott Joseph | LAMINATED TUBE AND ITS MANUFACTURING PROCESS |
| DE2802138A1 (en) * | 1978-01-19 | 1979-07-26 | Daimler Benz Ag | Sheathed cable trunk and branches - are loosely enveloped in heat-shrinkable, lengthwise seam-welded film sheathing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689443A1 (en) * | 1992-04-07 | 1993-10-08 | Bigot Henri | Method and machine for manufacturing a bundle of sheathed wire elements. |
| WO1993020565A1 (en) * | 1992-04-07 | 1993-10-14 | Henri Bigot | Process and machine for manufacturing sheathed wire harnesses |
| AU671707B2 (en) * | 1993-03-05 | 1996-09-05 | Sumitomo Wiring Systems, Ltd. | Packaging medium for wiring harness |
| WO1995009427A1 (en) * | 1993-09-29 | 1995-04-06 | Henri Bigot | Method and machine for manufacturing a sheathed wiring loom |
| US5620540A (en) * | 1993-09-29 | 1997-04-15 | Plasto Sa | Method and a machine for manufacturing a sheathed bundle of thread-like elements |
| ES2121661A1 (en) * | 1995-04-07 | 1998-12-01 | Hispano Portuguesa De Bobinado | Process of manufacturing degaussing coils. |
| FR2743187A1 (en) * | 1995-12-29 | 1997-07-04 | Plasto Sa | LINER FOR WIRE HARNESSES, ESPECIALLY FOR AUTOMOTIVE |
| WO1997024732A1 (en) * | 1995-12-29 | 1997-07-10 | Plasto S.A. | Sheathing device for wiring harnesses, particularly for automobiles |
| WO1998033191A1 (en) * | 1997-01-22 | 1998-07-30 | Plasto S.A. | Sheath for bunch of wires |
| FR2758647A1 (en) * | 1997-01-22 | 1998-07-24 | Plasto Sa | SHEATH FOR THREAD BEAMS |
| US6162994A (en) * | 1997-01-22 | 2000-12-19 | Plasto S.A. | Sheath for bunch of wires |
| EP0893233A1 (en) * | 1997-07-25 | 1999-01-27 | Plasto S.A. | Apparatus for welding sheatings of bundles of fibers, namely for cars |
| FR2766398A1 (en) * | 1997-07-25 | 1999-01-29 | Plasto Sa | DEVICE FOR WELDING THE LINES OF WIRE HARNESSES, PARTICULARLY FOR MOTOR VEHICLES |
| FR2799878A1 (en) * | 1999-10-13 | 2001-04-20 | Henri Bigot | HARNESS FOR WIRE HARNESS |
| US20230042880A1 (en) * | 2021-08-05 | 2023-02-09 | Ford Global Technologies, Llc | Charging cord designs and routing configurations for use during in-flight bidirectional charging of electrified vehicles |
| US12351049B2 (en) * | 2021-08-05 | 2025-07-08 | Ford Global Technologies, Llc | Charging cord designs and routing configurations for use during in-flight bidirectional charging of electrified vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2664850B1 (en) | 1994-04-22 |
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