FR2492603A1 - Cable sleeving with draw wire - uses plastics or metal draw wires helically wound inside sleeve so draw wire extends to exceed sleeve length - Google Patents

Cable sleeving with draw wire - uses plastics or metal draw wires helically wound inside sleeve so draw wire extends to exceed sleeve length Download PDF

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Publication number
FR2492603A1
FR2492603A1 FR8022631A FR8022631A FR2492603A1 FR 2492603 A1 FR2492603 A1 FR 2492603A1 FR 8022631 A FR8022631 A FR 8022631A FR 8022631 A FR8022631 A FR 8022631A FR 2492603 A1 FR2492603 A1 FR 2492603A1
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FR
France
Prior art keywords
sheath
sleeve
cable puller
cable
draw wire
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
FR8022631A
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French (fr)
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FR2492603B3 (en
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Individual
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Individual
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.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR8022631A priority Critical patent/FR2492603A1/en
Publication of FR2492603A1 publication Critical patent/FR2492603A1/en
Application granted granted Critical
Publication of FR2492603B3 publication Critical patent/FR2492603B3/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulated Conductors (AREA)

Abstract

The cable sleeve is provided with a coiled draw wire to facilitate the drawing of cable bundles through the sleeve. The draw wire may be arranged in a variety of ways to be longer than the sleeve when drawn out. The draw wire runs the full length of the sleeve, and may be compressed to a sinusoidal profile along one edge of the sleeve, or may be in a helical profile around the wall of the sleeve. Alternatively flat strip in various shapes may be manufactured from plastic or metal, and will be non-flammable, possibly with a glass string incorporated for tensile strength. Pref. the draw wire overlaps the end of the cable.

Description

La présente invention a pour objet une nouvelle présentation des gaines telles que celles dont ont se sert par exemple pour protéger les faisceaux de câbles électriques. The present invention relates to a new presentation of sheaths such as those which have been used for example to protect bundles of electric cables.

Le but de l'invention est de permettre l'introduction aisée dans la gaine d'un faisceau de cibles électriques par exemple. Lorsqu'on désire gainer un faisceau de câble on procède dans la majorité des cas par introduction directe du faisceau dans la gaine suivant la technique du passe-lacet ; quelquefois, lorsque le faisceau, du fait de sa grosseur par rapport à la gaine, ne peut pas être introduit suivant la technique précédente, on utilise un tire-c ble que l'on fait, au préalable, passer dans la gaine ; on attache ensuite le faisceau au tire-câble et la traction de ce dernier a l'aide du tire-câble facilite son introduction dans la gaine. The object of the invention is to allow the easy introduction into the sheath of a bundle of electrical targets for example. When one wishes to sheath a cable bundle, one proceeds in the majority of cases by direct introduction of the bundle into the sheath according to the technique of the lace pass; sometimes, when the bundle, because of its size with respect to the sheath, cannot be introduced according to the preceding technique, a cable puller is used which is first passed through the sheath; the bundle is then attached to the cable puller and the traction of the latter using the cable puller facilitates its introduction into the sheath.

On notera que l'une et l'autre de ces façons de faire sont très longues et c'est précisément le but de l'invention que de réduire ce temps d'introduction du faisceau dans la gaine. It will be noted that both of these methods are very long and it is precisely the aim of the invention to reduce this time of introduction of the beam into the sheath.

Selon la présente invention, une gaine telle que destinée au gainage des câbles ou faisceaux de câbles électriques ou autres, est caractérisée dans sa géné- ralité en ce que, dans l'état où la dite gaine est livrée à l'utilisateur, elle est munie intérieurement d'un tire-càble.  According to the present invention, a sheath such as intended for the sheathing of cables or bundles of electric cables or other, is characterized in its generality in that, in the state where said sheath is delivered to the user, it is internally fitted with a cable puller.

Le tire-câble est de préférence incorporé dans la gaine lors de la fabrication de celle-ci, par exemple lors de son tressage s'il s'agit d'une gaine tressée, soit encore par exemple lors de son extrusion s'il s'agit d'une gaine en matière plastique extrudée. The cable puller is preferably incorporated into the sheath during its manufacture, for example during its braiding if it is a braided sheath, or again for example during its extrusion if it 'is an extruded plastic sheath.

La longueur du tire-câble est légèrement supérieure à celle de la gaine ; le tire-c ble peut avoir par exemple à l'intérieur de la gaine une forme sensiblement sinusoldale ou hélicoidale plus ou moins régulière ; le tire-câble dépassera de préférence les extrémités de la gaine et il pourra être noué sur ces dernières.Ainsi lorsque l'utilisateur désirera faire passer un faisceau de câbles dans une certaine longueur de gaine, il coupera cette longueur sur la bobine, l'écheveau ou couronne, en prenant soin de laisser sortir le tire-càble aux extrémités formées par la découpe il assujettira alors une extrémité du tire câble à une extrémité du cable et pourra ainsi tirer, comme cela était connu dans la manière de procéder antérieurement, le câble à l'intérieur de la gaine. The length of the cable puller is slightly greater than that of the sheath; the cable puller may have, for example inside the sheath, a substantially sinusoidal or more or less regular shape; the cable puller will preferably exceed the ends of the sheath and it can be tied on the latter. So when the user wishes to pass a bundle of cables in a certain length of sheath, he will cut this length on the coil, the skein or crown, taking care to let the cable puller come out at the ends formed by the cut-out, it will then secure one end of the cable puller to one end of the cable and will thus be able to pull, as was known in the manner of proceeding previously, the cable inside the sheath.

Avantageusement le tire-càble pourra se présenter sous la forme d'un ruban plat tissé ou tressé, d'un ruban plat de type "Bolduc", d'un cordonnet rond torsadé ou tressé, d'un ou plusieurs crins en matière plastique extrudée, et d'une manière générale de tout fil, ruban ou assemblage de fils, quelle qu'en soit la nature, la forme ou le mode d'assemblage ; ainsi le tire-c ble peut être constitué en tout ou partie de fils ou filaments en matière naturelle ou synthétique, non combustible ou non fusible, et/ou de fils métalliques ; une forme avantageuse du tire-câble pourra notamment résulter de l'association d'un ruban du genre "Bolduc" et d'un fil métallique. Advantageously, the cable puller may be in the form of a flat woven or braided ribbon, a flat ribbon of the "Bolduc" type, a twisted or braided round cord, one or more hairs made of extruded plastic. , and in general of any wire, ribbon or assembly of wires, whatever its nature, shape or mode of assembly; thus the cable puller can be made wholly or partly of wires or filaments made of natural or synthetic material, non-combustible or non-fusible, and / or of metal wires; an advantageous form of the cable puller may in particular result from the association of a ribbon of the "Bolduc" type and a metal wire.

La présente invention sera mieux comprise et des détails en relevant apparaitront à la description qui va en être faite en relation avec les figures des planches annexées dans lesquelles
La fig. 1 illustre une extrémité d'une gaine tressée relevant de l'invention ;
La fig. 2 est une illustration a plus grande échelle d'une autre variante de gaine conforme à l'invention ;
La fig. 3 est une vue grossie d'une forme particulière de réalisation d'un tire câble convenant pour la variante de la figure 2.The present invention will be better understood and details will be apparent from the description which will be given in relation to the figures of the appended plates in which
Fig. 1 illustrates one end of a braided sheath according to the invention;
Fig. 2 is an illustration on a larger scale of another variant of sheath according to the invention;
Fig. 3 is an enlarged view of a particular embodiment of a cable puller suitable for the variant of FIG. 2.

Sur la figure 1 un morceau de gaine tressée 1 comporte intérieurement un tire-cable ; bien évidemment il doit être compris que l'invention est caractérisée par la présence du tire-câble à l'intérieur de la gaine dans l'étàt, et quel que soit celui-ci, bobine, faisceau, couronne, dans lequel elle est livrée à l'utilisateur.  In Figure 1 a piece of braided sheath 1 internally comprises a cable puller; obviously it should be understood that the invention is characterized by the presence of the cable puller inside the sheath in the state, and whatever it is, coil, bundle, crown, in which it is delivered to the user.

Sur la figure 2 une gaine 3 d'un type que: conque tissé, tressé, ettrdé ou autre, inodore intérieurement un tire-c ble 4 disposé de façon hélicoldale, ou en spirale, disposition qui permet au tire-câble de conserver son équl- répartition dans la gaine. In Figure 2 a sheath 3 of a type that: woven conch, braided, ettrdé or other, odorlessly internally a cable puller 4 arranged in a helical, or spiral, arrangement which allows the cable puller to keep its equil - distribution in the sheath.

Sur la fig. 3 un tire-câble 5 dépasse à l'extrémité d'une gaine 6 ; le tire-câble 5 est consti tué d'un bolduc 7 et d'un fil de fer 8, l'un et l'autre assemblés et recouverts d'une pellicule de "cellophane" 9 (Marque déposée) ; grâce au fil 8 de fer ou d'acier, le tire-cable risquera moins d'être découpé en même temps que la gaine. Un résultat sensiblement analogue pourrait être obtenu grâce à un câble de verre tel que tressée ou torsadé. In fig. 3 a cable puller 5 protrudes at the end of a sheath 6; the cable puller 5 is made up of a bolduc 7 and a wire 8, both assembled and covered with a film of "cellophane" 9 (registered trademark); thanks to the wire 8 of iron or steel, the cable puller will be less likely to be cut at the same time as the sheath. A substantially similar result could be obtained using a glass cable such as braided or twisted.

I1 doit être compris que la présente invention ne vise pas le procédé consistant à faire pas serin tire-càble dans une gaine pour y tirer le câble, mais la gaine pourvue, à la livraison à l'utilisateur de son tire-câble quelle que soit la forme ou la structure de celui-ci, comme cela est précisé dans les revendications qui suivent.  It should be understood that the present invention does not relate to the process consisting in making a cable puller in a sheath for pulling the cable therein, but the sheath provided, upon delivery to the user of his cable puller whatever the form or structure thereof, as specified in the claims which follow.

Claims (5)

REVENDICATIONS 1.- Gaine telle que destinée au gainage des câbles ou faiseaux1.- Sheath as intended for sheathing cables or bundles de câbles électriques ou autres, caractérisée electric or other cables, characterized en ce que, dans l'état où la dite gaine est in that, in the state where said sheath is livrée à l'utilisateur, elle est munie intérieurement d'un delivered to the user, it is internally provided with a tire-câble. cable puller. 2.- Gaine selon la revendication 1, caractérisée2.- sheath according to claim 1, characterized en ce que la longueur du tire-câble est in that the length of the cable puller is légèrement supérieure à la longueur de la gaine qui le slightly greater than the length of the sheath which contient. contains. 3.- Gaine selon la revendication 2, caractérisée3.- sheath according to claim 2, characterized en ce que le tire-câble dépasse à l'une au in that the cable puller protrudes at one at moins des extrémités de la dite gaine. less of the ends of said sheath. 4.- Gaine selon la revendication 2, caractérisée4.- sheath according to claim 2, characterized en ce que le dit tire-câble a, à l'intérieur in that the said cable puller has, inside de la gaine, une forme sinusoïdale, 5.- Gaine selon la revendication 2, caractérisée  sheath, a sinusoidal shape, 5.- sheath according to claim 2, characterized en-ce que le dit tire-câble a, à l'intérieur does the said cable puller have, inside de la gaine, une forme hélicoïdale. of the sheath, a helical shape. 6.- Gaine selon la revendication 1, caractérisée6.- sheath according to claim 1, characterized en ce que le tire-câble est d'une forme du in that the cable puller is of a form of the groupe de formescomprenant la forme d'un ruban plat tissé, group of shapes including the shape of a woven flat ribbon, la forme d'un ruban plat tressé, la forme d'un ruban plat the shape of a flat braided ribbon, the shape of a flat ribbon du type bolduc, la forme d'un cordonnet rond torsadé, d'un bolduc type, the shape of a twisted round cord, a cordonnet rond tressé, la forme d'un crin en matière plasti braided round cord, the shape of a plastic horsehair que extrudée, la forme de plusieurs crins, 7.- Gaine selon la revendication 5, caractérisée extruded, the shape of several bristles, 7.- sheath according to claim 5, characterized en ce que le tire-câble incorpore un fil in that the cable puller incorporates a wire métallique 8.- Gaine selon la revendication 5, caractérisée : 8.- sheath according to claim 5, characterized: en ce que le tire-câble incorpore un fil in that the cable puller incorporates a wire non combustible et non fusible du genre fil de verre.  non-combustible and non-fusible like glass wire.
FR8022631A 1980-10-20 1980-10-20 Cable sleeving with draw wire - uses plastics or metal draw wires helically wound inside sleeve so draw wire extends to exceed sleeve length Granted FR2492603A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8022631A FR2492603A1 (en) 1980-10-20 1980-10-20 Cable sleeving with draw wire - uses plastics or metal draw wires helically wound inside sleeve so draw wire extends to exceed sleeve length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8022631A FR2492603A1 (en) 1980-10-20 1980-10-20 Cable sleeving with draw wire - uses plastics or metal draw wires helically wound inside sleeve so draw wire extends to exceed sleeve length

Publications (2)

Publication Number Publication Date
FR2492603A1 true FR2492603A1 (en) 1982-04-23
FR2492603B3 FR2492603B3 (en) 1983-08-19

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FR8022631A Granted FR2492603A1 (en) 1980-10-20 1980-10-20 Cable sleeving with draw wire - uses plastics or metal draw wires helically wound inside sleeve so draw wire extends to exceed sleeve length

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137880A2 (en) * 1983-09-16 1985-04-24 Walter A. Plummer Jr. Braided sleeving
WO1991011045A1 (en) * 1990-01-19 1991-07-25 Manfred Bast Conduit for electrical wiring and device for manufacturing it
EP0548530A1 (en) * 1991-11-21 1993-06-30 Robert Dewit Braided sleeving for covering elongated pieces
WO2002037632A2 (en) * 2000-10-30 2002-05-10 Milliken & Company Cable assembly and method
FR2840739A1 (en) * 2002-06-10 2003-12-12 Fed Mogul Systems Prot Group Manufacture of compartmented textile sleeve e.g. for cables, consists of weaving flat strip with alternating tubular sections and joints
EP1385246A2 (en) * 1999-09-22 2004-01-28 Milliken & Company Conduit insert for optical fiber cable
EP1587200A2 (en) * 2004-04-13 2005-10-19 Flexa GmbH & Co. KG Hollow braided hose made of round stranded wires and process of manufacturing of such a hollow braided hose
US6963031B2 (en) 2002-08-28 2005-11-08 Federal -Mogul World Wide, Inc. Sleeve assembly for receiving elongated items within a duct
EP1631848A2 (en) * 2003-05-13 2006-03-08 Federal-Mogul Powertrain, Inc. Sleeve splicing kit and method
AU2003262489B2 (en) * 1999-09-22 2006-06-08 Milliken & Company Conduit insert for optical fiber cable

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137880A3 (en) * 1983-09-16 1986-10-08 Walter A. Plummer Jr. Braided sleeving
EP0137880A2 (en) * 1983-09-16 1985-04-24 Walter A. Plummer Jr. Braided sleeving
WO1991011045A1 (en) * 1990-01-19 1991-07-25 Manfred Bast Conduit for electrical wiring and device for manufacturing it
EP0548530A1 (en) * 1991-11-21 1993-06-30 Robert Dewit Braided sleeving for covering elongated pieces
EP1385246A3 (en) * 1999-09-22 2004-04-14 Milliken & Company Conduit insert for optical fiber cable
EP2202858A3 (en) * 1999-09-22 2010-07-14 Milliken & Company Conduit insert for optical fiber cable
EP2202857A3 (en) * 1999-09-22 2010-07-14 Milliken & Company Conduit insert for optical fiber cable
AU2003262489B2 (en) * 1999-09-22 2006-06-08 Milliken & Company Conduit insert for optical fiber cable
EP1385246A2 (en) * 1999-09-22 2004-01-28 Milliken & Company Conduit insert for optical fiber cable
WO2002037632A2 (en) * 2000-10-30 2002-05-10 Milliken & Company Cable assembly and method
WO2002037632A3 (en) * 2000-10-30 2002-09-06 Milliken & Co Cable assembly and method
WO2003105298A1 (en) * 2002-06-10 2003-12-18 Federal Mogul Systems Protection Group Method for making a partitioned textile cladding and resulting partitioned textile cladding
FR2840739A1 (en) * 2002-06-10 2003-12-12 Fed Mogul Systems Prot Group Manufacture of compartmented textile sleeve e.g. for cables, consists of weaving flat strip with alternating tubular sections and joints
US6963031B2 (en) 2002-08-28 2005-11-08 Federal -Mogul World Wide, Inc. Sleeve assembly for receiving elongated items within a duct
US7078615B2 (en) 2002-08-28 2006-07-18 Tvc Communications, L.L.C. Cable guide sleeving structure
EP1631848A2 (en) * 2003-05-13 2006-03-08 Federal-Mogul Powertrain, Inc. Sleeve splicing kit and method
EP1631848A4 (en) * 2003-05-13 2009-02-25 Federal Mogul Powertrain Inc Sleeve splicing kit and method
EP1587200A2 (en) * 2004-04-13 2005-10-19 Flexa GmbH & Co. KG Hollow braided hose made of round stranded wires and process of manufacturing of such a hollow braided hose
EP1587200A3 (en) * 2004-04-13 2006-08-09 Flexa GmbH & Co. KG Hollow braided hose made of round stranded wires and process of manufacturing of such a hollow braided hose

Also Published As

Publication number Publication date
FR2492603B3 (en) 1983-08-19

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