FR2613550A1 - Device for fixing a plurality of cables to a support - Google Patents

Device for fixing a plurality of cables to a support Download PDF

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Publication number
FR2613550A1
FR2613550A1 FR8704557A FR8704557A FR2613550A1 FR 2613550 A1 FR2613550 A1 FR 2613550A1 FR 8704557 A FR8704557 A FR 8704557A FR 8704557 A FR8704557 A FR 8704557A FR 2613550 A1 FR2613550 A1 FR 2613550A1
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FR
France
Prior art keywords
plate
stirrup
notch
hole
cables
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
FR8704557A
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French (fr)
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FR2613550B1 (en
Inventor
Bernard Hery
Jean-Marie Creissent
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THERMATOME
Spie Batignolles SA
Original Assignee
THERMATOME
Spie Batignolles 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.)
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Publication date
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Priority to FR8704557A priority Critical patent/FR2613550B1/en
Publication of FR2613550A1 publication Critical patent/FR2613550A1/en
Application granted granted Critical
Publication of FR2613550B1 publication Critical patent/FR2613550B1/en
Expired legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0456Ladders or other supports

Abstract

The device 1 enables a plurality of cables 2 to be fixed to a support 3 which comprises elements 4 extending transversely to the direction of the cables, this device including members surrounding the cables 2. These members each comprise a U-clip, the free edges 6 of which are penetrated by a screw 7 intended to pass beneath the cables 2, and a rigid plate 8 having a notch 9 matching the cross-section of the elements 4 of the support 3, this notch being intended to be fitted beneath one of these elements and this plate including a hole 10 for the passage of the screw 7 connecting the free edges 6 of the U-clip 5. Use for fixing a bundle of three power cables to a cable tray.

Description

La présente invention concerne un dispositif pour fixer plusieurs cibles électriques sur un support. Dans les réalisations connues, ce support comprend des éléments s'étendant transversalement a la direction des câbles, ce dispositif comportant des organes entourant les cabales.  The present invention relates to a device for fixing a plurality of electric targets on a support. In the known embodiments, this support comprises elements extending transversely to the direction of the cables, this device comprising organs surrounding the cabals.

Ce dispositif de fixation est plus particulièrement destiné a fixer des liaisons triphasées de câbles de puissance sur des supports de cibles appelés usuellement chemins de cibles ou échelles à câbles. Dans de telles liaisons de puissance triphasées généralement composées de troiscables unipolaires disposés en terne ou en trèfle, peuvent se développer, en cas de court-circuit, des efforts électrodynamiques sautant plus importants que le courant transporté est élevé Ces efforts électrodynamiques de court-circuit tendent a repousser violemment les cables unipolaires les uns des autres de sorte que si ces cibles sont mal fixés les uns aux autres et au support, ou ne sont pas fixés du tout, ils risquent de provoquer des dégâts matériels, voire de blesser le personnel travaillant ou circulant a proximité du chemin de câbles supportant la liaison en court-circuit
Un dispositif de fixation de cibles couramment utilisé consiste en un ruban de métal Du de matière plastique entourant les cibles dFune mEme liaison ainsi que loun des éléments du support s > *tendant transversalement à la direction des cibles Un tel dispositif s'est souvent avéré en pratique de résistance mécanique insuffisante en cas de court-circuit de valeur élevée pour maintenir diablement les câbles reliés entre eux et au support de cibles
Le but de la présente invention est de proposer un dispositif du type mentionné au début de ce préambule qui permette de pallier les inconvénients des dispositifs connus et qui soit de mise en oeuvre simple et rapide.
This fixing device is more particularly intended to fix three-phase links of power cables on target supports usually called target paths or cable ladders. In such three-phase power connections generally composed of three unipolar cables arranged in dull or trefoil, can develop, in case of short circuit, electrodynamic forces jumping larger than the transported current is high These electrodynamic short-circuit stresses tend force the unipolar cables from each other violently, so that if these targets are improperly secured to each other and to the support, or are not fixed at all, they may result in property damage or even injury to personnel working or circulating near the cable tray supporting the connection in short circuit
A commonly used target attachment device consists of a plastic metal strip surrounding the targets of a single bond as well as elements of the carrier extending transversely to the direction of the targets. Such a device has often been found in Insufficient mechanical resistance in the event of a high-value short-circuit to keep the cables connected to each other and to the target carrier
The purpose of the present invention is to provide a device of the type mentioned at the beginning of this preamble which makes it possible to overcome the disadvantages of known devices and which is simple and quick to implement.

Suivant I'invention, ce dispositif de fixation est caractérisé en ce que les organes entourant les cibles comprennent chacun un étrier dont les bords libres sont traversés par une vis destinée a passer sous les cbles. et une plaque rigide présentant une encoche adaptée a la section desdits éléments du support s > Etendant transversalement aux cbles, cette encoche étant destinée a s'emboîter sous lPun de ces éléments et cette plaque comportant un trou pour le passage de la wis reliant les bords libres de strier.  According to the invention, this fixing device is characterized in that the members surrounding the targets each comprise a stirrup whose free edges are traversed by a screw intended to pass under the cables. and a rigid plate having a notch adapted to the section of said support members extending transversely to the cables, said notch being intended to fit under one of these elements and this plate having a hole for the passage of the wis connecting the edges free to streak.

Grâce & la plaque rigide qui est rendue fermement solidaire du support par son encoche et de l'étrier par l'intermédiaire de la vis, on assure une liaison particulièrement fiable des câbles entre eux et au support. Thanks to the rigid plate which is made firmly secured to the support by its notch and the stirrup by means of the screw, it ensures a particularly reliable connection of the cables between them and the support.

Par ailleurs, du fait que l > étrier nwest pas initialement solidaire de la plaque, la mise en oeuvre du dispositif suivant l'invention est faciliée. Furthermore, because the caliper nwest not initially secured to the plate, the implementation of the device according to the invention is facilitated.

Selon une caractéristique avantageuse de l'invention, la vis comporte près de sa tête un collet de section transversale carrée et le trou de la plaque a encoche ainsi que le trou adjacent de l'un des bords libres de l'étrier ont une section complémentaire de celle dudit collet, la longueur de ce collet étant au moins égale a l'épaisseur de la plaque plus celle du bord libre de I étrier.  According to an advantageous characteristic of the invention, the screw comprises near its head a neck of square cross-section and the hole of the notched plate and the adjacent hole of one of the free edges of the stirrup have a complementary section. of that of said collar, the length of this collar being at least equal to the thickness of the plate plus that of the free edge of I caliper.

Le collet de la vis rend ainsi la plaque solidaire de l > étrier, en empêchant toute rotation entre ceux-ci. Ainsi, quelle que soit la direction des efforts appliqués par les câbles sur la fixation en cas de courtcircuit, ces câbles sont fermement maintenus entre eux et par rapport au support. The collar of the screw thus makes the plate integral with the stirrup, preventing any rotation between them. Thus, regardless of the direction of the forces applied by the cables on the attachment in case of short circuit, these cables are firmly held together and relative to the support.

D'autres caractéristiques et avantages de l'invention ressortiront encore de la description qui va suivre. Other features and advantages of the invention will become apparent from the following description.

Aux dessins annexés donnés a titre d'exemples non limitatifs
- la figure 1 est une vue en perspective éclatée d'un dispositif de fixation conforme a l'invention,
- la figure 2 est une vue de côté du dispositif de la figure 1, la vis ayant été mise en place,
- la figure 3 est une vue en coupe selon le plan
III-III de la figure 2,
- la figure 4 est une vue en perspective avec arrachements d'une liaison triphasée de cables unipolaires fixée sur un support de cables au moyen du dispositif de la figure 1 et
- la figure 5 est une vue en coupe selon le plan
V-V de la figure 4.
In the accompanying drawings given as non-limiting examples
FIG. 1 is an exploded perspective view of a fastening device according to the invention,
FIG. 2 is a side view of the device of FIG. 1, the screw having been put in place,
FIG. 3 is a sectional view along the plane
III-III of Figure 2,
FIG. 4 is a cut-away perspective view of a three-phase link of unipolar cables fixed on a cable support by means of the device of FIG.
FIG. 5 is a sectional view along the plane
VV of Figure 4.

Le dispositif 1 conforme a l'invention représenté sur les figures 1 à 3 permet de fixer plusieurs câbles 2 sur un support 3 (voir figure 4) qui comprend des éléments 4 rigides en métal s'étendant transversalement a la direction des câbles 2 et compris entre deux longerons métalliques parallbles 4a. Chaque dispositif i comprend essentiellement un étrier 5 pour entourer les cibles 2, les bords libres 6 de cet étrier 5 étant traverses par une vis 7 destinée à passer sous les câbles 2, et une plaque rigide 8 présentant une encoche 9 adaptée a la section des éléments transversaux 4. Comme on le voit à la figure 4, cette encoche 9 est destinée à saembolter sous l'un de ces éléments 4.Par ailleurs, la plaque 8 présente un trou 10 de section carre pour le passage de la vis 7 reliant les bords libres 6 de l > étrier 5. Pour le passage de cette vis 7, les bords libres 6 de l'étrier 5 comportent respectivement, en regard du trou 10 de la plaque 8, un trou 6a, 6b de section carrée identique à celle du trou 10 de cette plaque 8 Par ailleurs, l'étrier 5, qui comme la plaque B est de préférence réalisé en acier galvanisé a chaud, a la forme d?un V inversé dont le profil est destiné à épouser la section de trois câbles 2 disposés en terne ou trèfle (voir figures 4 et 5). The device 1 according to the invention shown in Figures 1 to 3 allows to fix several cables 2 on a support 3 (see Figure 4) which comprises rigid metal elements 4 extending transversely to the direction of the cables 2 and included between two parallel metallic spars 4a. Each device i essentially comprises a stirrup 5 to surround the targets 2, the free edges 6 of this stirrup 5 being traversed by a screw 7 intended to pass under the cables 2, and a rigid plate 8 having a notch 9 adapted to the cross section. transverse elements 4. As seen in FIG. 4, this notch 9 is intended to be embossed under one of these elements 4. Moreover, the plate 8 has a hole 10 of square section for the passage of the screw 7 connecting the free edges 6 of the stirrup 5. For the passage of this screw 7, the free edges 6 of the stirrup 5 respectively comprise, opposite the hole 10 of the plate 8, a hole 6a, 6b of square section identical to that of the hole 10 of this plate 8 Furthermore, the stirrup 5, which like the plate B is preferably made of hot-dip galvanized steel, has the shape of an inverted V whose profile is intended to match the section of three cables 2 arranged in dull or clover (see figures 4 and 5).

Aux figures I et 3, on voit également que la vis 7 comporte près de sa tBte 11, un collet 12 de section transversale carrée. Le trou 10 de la plaque 8 ainsi que le trou adjacent 6a du bord libre 6 de l'étrier 5 ont une section carrée sensiblement identique à celle du collet 12 de la vis 7, la longueur de ce collet 12 étant au moins égale å l'épaisseur de la plaque 8 plus celle du bord libre 6 de l'étrier 5. Dans l'exemple représenté sur les figures 1 et 2, lorsque la tête il de la vis 7 est appliquée contre plaque 8! celle-ci étant elle-mEme en appui contre l'étrier 5, le collet 12 fait saillie a l'intérieur de cet étrier 5. In Figures I and 3, it is also seen that the screw 7 comprises near its head 11, a collar 12 of square cross section. The hole 10 of the plate 8 and the adjacent hole 6a of the free edge 6 of the stirrup 5 have a square section substantially identical to that of the collar 12 of the screw 7, the length of this collar 12 being at least equal to the thickness of the plate 8 plus that of the free edge 6 of the stirrup 5. In the example shown in FIGS. 1 and 2, when the head 11 of the screw 7 is applied against the plate 8! this being itself in support against the stirrup 5, the collar 12 projects inside this stirrup 5.

Par ailleurs (voir figures 1 et 4), l'encoche 9 de la plaque 8 présente une section rectangulaire sensiblement égale a la section rectangulaire des éléments transversaux 4 du support 2 et la distance comprise entre le trou carré 10 de cette plaque 8 et le bord 14 de I'encoche.9 le plus proche de ce trou est égale à la distance comprise entre le trou carré 6a de l'étrier 5 et le bord latéral 15 de celui-ci. Ainsi, le bord latéral 15 de l'étrier 5 et le bord 14 de l'encoche 9 sont situés dans un même plan parallèle a la vis 7, ces deux bords venant simultanément en appui contre l'élément transversal 4 correspondant du support 3.  Moreover (see FIGS. 1 and 4), the notch 9 of the plate 8 has a rectangular section substantially equal to the rectangular section of the transverse elements 4 of the support 2 and the distance between the square hole 10 of this plate 8 and the edge 14 of the notch.9 closest to this hole is equal to the distance between the square hole 6a of the stirrup 5 and the lateral edge 15 thereof. Thus, the lateral edge 15 of the stirrup 5 and the edge 14 of the notch 9 are located in the same plane parallel to the screw 7, these two edges simultaneously bearing against the corresponding transverse element 4 of the support 3.

Compte tenu des caractéristiques structurelles précitées du dispositif de fixation 1 que l'on vient de décrire, on obtient, après serrage et blocage de la fixation au moyen d'une rondelle 16 et d'un écrou 17, un assemblage rigide de l'étrier 5 et de la plaque 8. Ceux-ci sont rendus fermement solidaires l'un avec l'autre et avec l'élément 4 correspondant du support 3 sur lequel est embout l'encoche 9 de la plaque 8. Dans cette position, l'étrier 5 ne peut pivoter sous l'effet d > efforts exercés dans la direction des cibles 2, étant donné d'une part que la plaque 8 est fermement verrouillée a l'étrier 5 gracie au collet 12 de section carrée de la vis 7 et que d'autre part, l'encoche 9 de la plaque 8 est emboltee sous l'élément transversal 4 du support 3. Given the aforementioned structural features of the fixing device 1 that has just been described, after tightening and locking the fastener by means of a washer 16 and a nut 17, a rigid assembly of the stirrup is obtained 5 and the plate 8. These are made firmly integral with each other and with the corresponding element 4 of the support 3 on which is stamped the notch 9 of the plate 8. In this position, the The stirrup 5 can not pivot under the effect of forces exerted in the direction of the targets 2, on the one hand, given that the plate 8 is firmly locked to the stirrup 5 gracie to the collar 12 of square section of the screw 7 and that on the other hand, the notch 9 of the plate 8 is embroidered under the transverse element 4 of the support 3.

Pour fixer un terne 2a de cibles unipolaires 2 sur un support 3 au moyen du dispositif selon l'invention, comme représenté aux figures 4 et 5, on procède comme suit. To fix a dull 2a of unipolar targets 2 on a support 3 by means of the device according to the invention, as represented in FIGS. 4 and 5, the procedure is as follows.

On dispose d'abord près d'un premier élément 4 du support 3, un étrier 5 à cheval sur le terne 2a, puis on place une plaque rigide 8 en appui contre l'un des bords libres 6 de l'étrier 5 de manière que leur trou respectif 10, 6a coïncide et que le bord inférieur de l'encoche 9 vienne en appui sous l'élément 4, c'est- & dire du coté opposé aux cables 2. L'étrier 5 et la plaque 8 sont ensuite serrés et bloqués autour des câbles 2 au moyen de la vis 7 dont le collet est introduit dans les trous 10 et 6a, le corps de la vis 7 tangentant alors les câbles 2 formant la base du terne 2a. Deux éléments 4 plus loin (par exemple), on met en place un second dispositif 1 comme précédemment, la plaque 8 à encoche de celui-ci étant toutefois disposée du coté du terne 2a opposé a celle du' dispositif précédent. First there is disposed a first element 4 of the support 3, a stirrup 5 straddling the dull 2a, then a rigid plate 8 is placed in abutment against one of the free edges 6 of the stirrup 5 so as to that their respective hole 10, 6a coincide and that the lower edge of the notch 9 comes to bear under the element 4, that is to say on the opposite side to the cables 2. The stirrup 5 and the plate 8 are then tight and blocked around the cables 2 by means of the screw 7 whose collar is introduced into the holes 10 and 6a, the body of the screw 7 tangent then the cables 2 forming the base of the dull 2a. Two elements 4 further (for example), it sets up a second device 1 as before, the notched plate 8 thereof being however disposed on the side of the dull 2a opposite to that of the previous device.

On obtiendra ainsi par symétrie le meilleur maintien des cables 2 sur le support 3. Entre deux dispositifs de fixation 1 ainsi mis en place, on peut si nécessaire fixer autour du terne 2a-un étrier 5 sans plaque 8. Dans ce cas, en cet endroit, le terne 2a n'est pas solidarisé avec le support 3.By symmetry we will thus obtain the best retention of the cables 2 on the support 3. Between two fastening devices 1 thus put in place, it is possible if necessary to fix around the dull plate 2a-a stirrup 5 without a plate 8. In this case, in this case place, the dull 2a is not secured with the support 3.

On comprendra que la dimension des organes constitutifs du dispositif de fixation 1 doit entre adaptée a la dimension des cibles 2 à fixer sur le support 3. It will be understood that the dimension of the constituent members of the fixing device 1 must be adapted to the size of the targets 2 to be fixed on the support 3.

En outre, on pourra Si nécessaire réaliser l'étrier 5 et la plaque 8 en métal amagnétique tel qu'un alliage d'aluminium si on veut relier ensemble trois cables unipolaires appartenant a une même phase (c'est-a-dire connectés en parallUle).  In addition, it will be possible if necessary to make the stirrup 5 and the plate 8 of non-magnetic metal such as an aluminum alloy if it is desired to connect together three unipolar cables belonging to the same phase (that is to say connected in parallUle).

Par ailleurs, le collet 12 de la vis 7 qui verrouille la plaque 8 a l'étrier 5 pourrait avoir une section polygonale autre que carrée, telle que triangulaire ou hexagonale. Furthermore, the collar 12 of the screw 7 which locks the plate 8 to the stirrup 5 could have a polygonal section other than square, such as triangular or hexagonal.

En outre, le verrouillage de la plaque e à l'étrier 5 pourrait également être obtenu par une saillie ménagée sur la face de cette plaque 8 adjacente à l'étrier 5 et s'engageant dans un évidement ou trou ménagé sur cet étrier.  In addition, the locking of the plate e to the stirrup 5 could also be obtained by a projection formed on the face of this plate 8 adjacent to the stirrup 5 and engaging in a recess or hole formed on the stirrup.

Claims (6)

REVENDICfiTIONSREVENDICfiTIONS 1. Dispositif pour fixer plusieurs cables (2) sur un support () qui comprend des éléments (4) s'étendant transversalement a la direction des cabres (2), ce dispositif comportant des organes entourant les cibles. 1. Device for attaching several cables (2) on a support () which comprises elements (4) extending transversely to the direction of the wheels (2), this device comprising organs surrounding the targets. caractérisé en ce que ces organes comprennent chacun un étrier (5) dont les bords libres (6) sont traversés par une vis (7) destinée à passer sous les cibles (2), et une plaque rigide (8) présentant une encoche t9) adaptée a la section desdits éléments (4) du support (3) s'étendant transversalement, cette encoche (9) étant destinée à s'emboîter sous l'un de ces éléments et cette plaque (8) comportant un trou (10) pour le passage de la vis (7) reliant les bords libres (6) de l'étrier (5).characterized in that said members each comprise a stirrup (5) whose free edges (6) are traversed by a screw (7) intended to pass under the targets (2), and a rigid plate (8) having a notch t9) adapted to the section of said elements (4) of the support (3) extending transversely, this notch (9) being intended to fit under one of these elements and this plate (8) having a hole (10) for the passage of the screw (7) connecting the free edges (6) of the stirrup (5). 2 Dispositif conforme a la revendication 1, caractérisé en ce que la vis (7) comporte près de sa tête (11) un collet (12) de section transversale carrée et en ce que le trou (10) de la plaque (8) a encoche ainsi que le trou (6a) adjacent de l'un des bords libres (6) de l'étrier (S) ont une section complémentaire de celle dudit collet, la longueur de ce collet (12r étant au moins égale à l'épaisseur de la plaque (B) plus celle du bord libre (6) de l'étrier (5). 2 Device according to claim 1, characterized in that the screw (7) has near its head (11) a collar (12) of square cross section and in that the hole (10) of the plate (8) has notch and the hole (6a) adjacent to one of the free edges (6) of the yoke (S) have a section complementary to that of said collar, the length of this collar (12r being at least equal to the thickness plate (B) plus that of the free edge (6) of the stirrup (5). 3. Dispositif conforme a l'une des revendications 3. Device according to one of the claims I ou 2, les éléments transversaux (4) du support (3) ayant une section rectangulaire, caractérisé' en ce que l'encoche (9) de la plaque (8) présente une section rectangulaire sensiblement égale a la section rectangulaire desdits éléments t4), la distance comprise entre le trou carré (10) de cette plaque et le bord (14) de l'encoche (9) le plus proche de ce trou (10) étant égale a la distance comprise entre le trou carré (6a) de l'étrier (S) et le bord 'latéral (15) de celui-ci.1 or 2, the transverse elements (4) of the support (3) having a rectangular section, characterized in that the notch (9) of the plate (8) has a rectangular section substantially equal to the rectangular section of said elements t4 ), the distance between the square hole (10) of that plate and the edge (14) of the notch (9) closest to that hole (10) being equal to the distance between the square hole (6a) of the stirrup (S) and the lateral edge (15) thereof. 4. Dispositif conforme a l'une des revendications 1 a 3, caractérisé en ce que les deux bords libres (6) de l'étrier comprennent chacun un trou (6a, 6b) de section carrée.  4. Device according to one of claims 1 to 3, characterized in that the two free edges (6) of the stirrup each comprise a hole (6a, 6b) of square section. 5. Dispositif conforme a l'une des revendications t à 4, caractérisé en ce que les organes (5) entourant un terne de câbles (2a) ont leur plaque (8) a encoche disposée alternativement de part et d'autre de ce terne (2a). 5. Device according to one of claims t to 4, characterized in that the members (5) surrounding a dull cable (2a) have their plate (8) has a notch arranged alternately on either side of this dull (2a). 6. Dispositif conforme à l'une des revendications 1 a 5, caractérisé en ce que chaque étrier (5) a la forme d'un V inversé dont le profil épouse la section de trois, cibles (2) disposés en terne (2a).  6. Device according to one of claims 1 to 5, characterized in that each stirrup (5) has the shape of an inverted V whose profile matches the section of three, targets (2) arranged in dull (2a) .
FR8704557A 1987-04-01 1987-04-01 DEVICE FOR FIXING MULTIPLE CABLES ON A SUPPORT Expired FR2613550B1 (en)

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Application Number Priority Date Filing Date Title
FR8704557A FR2613550B1 (en) 1987-04-01 1987-04-01 DEVICE FOR FIXING MULTIPLE CABLES ON A SUPPORT

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Application Number Priority Date Filing Date Title
FR8704557A FR2613550B1 (en) 1987-04-01 1987-04-01 DEVICE FOR FIXING MULTIPLE CABLES ON A SUPPORT

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FR2613550B1 FR2613550B1 (en) 1989-07-13

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813012A1 (en) * 1996-06-12 1997-12-17 Société de Constructions Electriques de la Seine ( CES) Electrical cable support and cable duct with such supports
WO1998024160A1 (en) * 1996-11-25 1998-06-04 Ramset Fasteners (Aust.) Pty. Limited Cable support system
WO1999010957A1 (en) * 1997-08-26 1999-03-04 Øglænd System As Arrangements in or relating to cable ladder sections or cable path sections
WO2017209618A1 (en) * 2016-05-30 2017-12-07 Los Elektro As Connection element and cable arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872061A (en) * 1929-08-13 1932-08-16 Thomas & Betts Corp Conduit support
FR1155011A (en) * 1955-07-19 1958-04-21 Hermann Pohl Quick cable laying device for attachment to retaining irons
FR1262928A (en) * 1960-07-19 1961-06-05 Burndy Corp Support channel
FR1587706A (en) * 1968-09-05 1970-03-27

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872061A (en) * 1929-08-13 1932-08-16 Thomas & Betts Corp Conduit support
FR1155011A (en) * 1955-07-19 1958-04-21 Hermann Pohl Quick cable laying device for attachment to retaining irons
FR1262928A (en) * 1960-07-19 1961-06-05 Burndy Corp Support channel
FR1587706A (en) * 1968-09-05 1970-03-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813012A1 (en) * 1996-06-12 1997-12-17 Société de Constructions Electriques de la Seine ( CES) Electrical cable support and cable duct with such supports
FR2749913A1 (en) * 1996-06-12 1997-12-19 Seine Const Elec ELECTRIC CABLE SUPPORT AND CABLE ROUTE COMPRISING SUCH SUPPORTS
WO1998024160A1 (en) * 1996-11-25 1998-06-04 Ramset Fasteners (Aust.) Pty. Limited Cable support system
WO1999010957A1 (en) * 1997-08-26 1999-03-04 Øglænd System As Arrangements in or relating to cable ladder sections or cable path sections
WO2017209618A1 (en) * 2016-05-30 2017-12-07 Los Elektro As Connection element and cable arrangement

Also Published As

Publication number Publication date
FR2613550B1 (en) 1989-07-13

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