EP2002161A1 - Device for securing electric cables to a support in a motor vehicle - Google Patents
Device for securing electric cables to a support in a motor vehicleInfo
- Publication number
- EP2002161A1 EP2002161A1 EP07731790A EP07731790A EP2002161A1 EP 2002161 A1 EP2002161 A1 EP 2002161A1 EP 07731790 A EP07731790 A EP 07731790A EP 07731790 A EP07731790 A EP 07731790A EP 2002161 A1 EP2002161 A1 EP 2002161A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tab
- flange
- collar
- lug
- support
- 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.)
- Withdrawn
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/127—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and extending away from the attachment surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- 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
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
Definitions
- the present invention relates to a device for securing electrical cables on a support.
- the invention also relates more specifically to a device for joining one or more electrical cables to a support present in a motor vehicle.
- the internal combustion engine In a motor vehicle, the internal combustion engine is fixed to the frame and the body by buffer supports or silentbloc, so as to respond to mechanical stresses, vibration type, related to its operation.
- the engine is thus mobile inside its engine compartment.
- the buffers allow the motor to have pendulum movements during operation.
- a series of electrical cables is used to provide power, power distribution and data transmission to and from the engine components.
- These cables may have a part, for example a first end, mechanically in connection with the movable motor and another part, for example a second end, mechanically in connection with the fixed body. It is necessary to have a very robust and precise fixation in a specific area used for the movement of the cables.
- a securing device makes it possible to group and hold together a single or several electrical cables, for example stranded.
- the securing device makes it possible, if necessary, to keep the electric cable or cables near and / or at a constant distance from a support.
- the groupings of cables between them are made, either according to a common starting point of connection, or according to of a common arrival point of connection, either according to the distance between their point of departure and their point of arrival.
- the cables are not likely to come into contact with moving parts of the motor which are not protected by a fairing.
- the bundled cables are less sensitive to vibrations generated by the internal combustion engine. Their risks of disconnection in the electrical connectors become extremely reduced.
- the cables are stored and run along the body or chassis. Thus, in case of breakdown of the vehicle, the cables do not interfere with the field of vision and the handling during the intervention of a repairer.
- JP-2002.127.846 or US-6,682,026 a securing device for electric cables.
- the device comprises a flange forming a rigid collar link, and a tab attached on the one hand to the flange and on the other hand to the support.
- a main problem to be solved by the invention is to develop a device for securing at least one electrical cable to a support.
- a second problem is to optimize the mounting of a securing device to a support.
- a third problem is to realize a device of solidarity allowing easy installation of the cable or cables.
- Another problem is the need to obtain a robust and precise blocking of the wiring.
- the invention therefore relates to a device for joining one or more electrical cables to a support present in a motor vehicle, comprising: a flange, provided with a collar adapted to surround and hold the cable, and a tab, attached to the bracket and on which is fixed the flange.
- the device is characterized in that the tab comprises: means for fixing the flange, in the form of a fixed mounting point of the collar, and means for holding said flange on said tab, in the form of two tabs between which is positioned said collar of said flange.
- the two tabs promote positioning, centering and anti-rotation of the flange relative to the tab.
- the flange is fixed on the tab, which allows insertion and proper holding of the wiring, with low dispersion, relative to the support. In this way, the cable or cables will be guided and oriented with precision, either from their starting point of connection, or from a first securing device, or to their point of arrival connection, or to a second securing device.
- the tongues can be deployed at one of the free ends of the tab.
- An inner rim of each of the tongues may be favorably chamfered, so as to allow entry and positioning of the collar of the flange.
- the tabs may form an angle with respect to a major surface of the tab.
- the fixed mounting point may be composed of a stud welded perpendicular to a major surface of the tab and a nut blocking a blade of the flange extending from the collar.
- the leg can have three parts.
- a first part can be attached to the support.
- An attachment means may consist of a single nut on a screw.
- a second part and a third part can carry the tabs, can form the leg.
- the Fixed mounting point can be provided at the intersection between the second and third part.
- a surface of the first portion may form an angle substantially equal to 90 ° to a surface of the second portion.
- the second and the third part can constitute the main surface of the paw.
- the second part can be curved in the same plane compared to the third part.
- the first part of the leg may include a lug.
- a free end bent of this lug may be able to penetrate into a hole in the support.
- the lug is a means providing an anti-rotation, allowing a fastening with a precise angle on the support.
- the lug can be deployed perpendicularly in the same plane as the first part of the lug.
- FIG. 1 represents a partial perspective view of a support provided with a securing device with a cable
- Figure 2 shows an enlarged view from above in perspective of the device of Figure 1 attached to the support
- 3 shows a top view in perspective of the constituent tab of the securing device
- - Figure 4 shows a bottom view in perspective of the securing device.
- an internal combustion engine (1) is installed in a motor compartment (2) of a motor vehicle.
- the motor (1) comprises for example a housing of a computer (3), equipped with an outer protective sheet.
- the cable (4) thus passes close to the computer housing (3) and enters this housing (3) by its lower face (6).
- the cable (4) provides power and / or data transmission to other parts of the engine (1).
- a securing device (7) is provided for securing the cable (4) to the computer housing (3), to hold the cable (4) in a precise volume of the engine compartment (2), close to the same housing of the computer (3) and to very precisely orient this cable (4) to the other parts of the engine (1).
- the securing device (7) is attached to a lateral face (8) of the computer housing (3), thus forming a support.
- the securing device (7) comprises a main lug (9) and a flange (11).
- the tab (9) is metallic and has a thickness substantially equal to 2 mm.
- the flange (11) is formed with a circular collar (12) surrounding and ensuring the holding of the cable (4).
- the collar (12) has an opening (13) through which the cable (4) passes.
- the collar (12) opens upwards in half a collar portion and closes with a hinge (14) or the like, so as to let the cable (4).
- Locking means (16) for example by snapping, is provided diametrically opposite the hinge (14). The locking means makes it possible to close the collar (12) together with the cable (4).
- the flange (11) further comprises a blade (17) extending tangentially from the collar (12). The blade (17) and the lower face (18) of the collar (12) are placed against the lug (9).
- the blade (17) is secured by means of a stud (19) passing through the tab (9).
- the stud (19) projects upward perpendicularly to a main surface (21) of the tab (9) and serves to secure the flange (11).
- the stud (19) constitutes a fixed mounting point of the collar (12).
- the blade (17) is perforated at its free end and allows the stud (19) to pass.
- the blade (17) is pressed permanently against the lug (9) with a washer (22) threaded and a nut (23) screwed on the stud (19).
- the tab (9) comprises three parts (24, 26 and 27).
- a first portion (24) of the tab (9) is substantially perpendicular to a second portion (26) and a third portion (27). It should be noted that the angle between the first portion (24) and the second portion (26) of the tab (9) may be different from 90 ° because it depends on the environment of the engine compartment (2) around the computer housing (3) and the desired shape for the tab (9).
- the second part (26) is situated in the continuity of the third part (27).
- the second portion (26) and the third portion (27) form the main surface (21) of the tab (9).
- the second part (26) is angled, angled or curved with respect to the third part (27) and this in the same plane, which is established by the main surface
- the fixed mounting point of the flange (11) with the stud (19) is inserted at the intersection between the second part (26) and the third part (27).
- the blade (17) of the flange (11) and the lower face (18) of the collar (2) abut against the main surface (21) of the lug (9).
- the main surface (21), with its second (26) and third part (27), allows to position the flange (11) flat, so as to ensure correct clamping.
- the blade (17) and the collar (12) are oriented in the same direction as the third portion (27) of the tab (9).
- the lug (9) carries guides for centering and positioning the collar (12) of the flange (11).
- These guides are in the form of two tabs (28), extending upwardly at the free end (29) of the third portion (27) of the tab (9).
- the tabs (28) are inclined relative to the main surface (21) of the tab (9).
- the two tabs (28) and the free end (29) define an inlet channel for the collar (12).
- the collar (12) is housed and positioned between each of the two tabs (28).
- the tongues form a centering fork, thus preventing any rotation of the collar (12), and in this way any rotational movement of the cable (4).
- the two tabs (28) each comprise an inner rim (31) facing each other and each adapted to hold the collar (12) by wedging the two opposite side edges (32).
- the inner flange (31) of each of the tongues (28) is chamfered, mainly at the end of the tongue (28). ).
- an orifice (33) is provided through the first portion (24) of the tab (9).
- a screw (34) is provided perpendicular to the side face (8).
- the screw (34) passes through the orifice (33).
- a nut (36), associated with a washer (37), is screwed onto the screw (34) and makes it possible to press the first part (24) against the lateral face (8) of the housing (3).
- the first part (24), the tab (9), the assembly of the securing device (7) and thus the cable (4) are attached to the housing (3).
- the first portion (24) of the tab (9) is provided with a branch or lug (38).
- the lug (38) extends laterally perpendicularly in the same plane as the first portion (24) of the lug (9).
- the lug (38) terminates in a bent free end (39). The free end is bent towards the surface (8) of the housing (3).
- the free end bent (39) of the lug (38) enters an orifice (41) in the housing (3).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
A device (7) for securing one or more electric cables (4) to a support (3) present in a motor vehicle comprises a clamp (11), provided with a collar (12) designed to surround and hold the cable (4), and a tab (9) which is attached to the support (3) and to which the clamp (11) is fastened. The tab (9) comprises means for fastening the clamp (11) in the form of a fixed point for mounting the collar (12), and means for retaining said clamp (11) on said tab (9) in the form of two tongues (28) between which said collar (12) of said clamp (11) is positioned.
Description
DISPOSITIF DE SOLIDARISATION DE CABLES ELECTRIQUES SUR UN SUPPORT DANS UN VÉHICULE AUTOMOBILE DEVICE FOR SOLIDARIZING ELECTRIC CABLES ON A SUPPORT IN A MOTOR VEHICLE
DESCRIPTIONDESCRIPTION
DOMAINE TECHNIQUETECHNICAL AREA
La présente invention concerne un dispositif destiné à assurer une solidarisation de câbles électriques sur un support. L'invention se rapporte également plus spécifiquement à un dispositif de solidarisation d'un ou plusieurs câbles électriques à un support présent dans un véhicule automobile.The present invention relates to a device for securing electrical cables on a support. The invention also relates more specifically to a device for joining one or more electrical cables to a support present in a motor vehicle.
Dans un véhicule automobile, le moteur à combustion interne est fixé au châssis et à la caisse par des supports tampons ou silentbloc, de façon à répondre aux sollicitations mécaniques, de type vibrations, liées à son fonctionnement. Le moteur est ainsi mobile à l'intérieur de son compartiment moteur. Les supports tampons permettent au moteur d'avoir des mouvements pendulaires pendant son fonctionnement.In a motor vehicle, the internal combustion engine is fixed to the frame and the body by buffer supports or silentbloc, so as to respond to mechanical stresses, vibration type, related to its operation. The engine is thus mobile inside its engine compartment. The buffers allow the motor to have pendulum movements during operation.
Une série de câbles électriques est utilisée pour assurer l'alimentation, la distribution électrique et la transmission de données pour et vers les organes constitutifs du moteur. Ces câbles peuvent avoir une partie, par exemple une première extrémité, mécaniquement en liaison avec le moteur mobile et une autre partie, par exemple une deuxième extrémité, mécaniquement en liaison avec la caisse fixe. Il s'avère nécessaire de disposer d'une fixation très robuste et précise dans une zone spécifique servant au débattement des câbles.A series of electrical cables is used to provide power, power distribution and data transmission to and from the engine components. These cables may have a part, for example a first end, mechanically in connection with the movable motor and another part, for example a second end, mechanically in connection with the fixed body. It is necessary to have a very robust and precise fixation in a specific area used for the movement of the cables.
Pour ce faire, un dispositif de solidarisation permet de regrouper et de maintenir ensemble un seul ou plusieurs câbles électriques, par exemple toronnés. Le dispositif de solidarisation permet, le cas échéant, de garder le ou les câbles électriques à proximité et/ou à une distance constante d'un support. Les regroupements de câbles entre eux sont réalisés, soit en fonction d'un point de connexion de départ commun, soit en fonction
d'un point de connexion d'arrivée commun, soit en fonction de la distance existant entre leur point de départ et leur point d'arrivée.To do this, a securing device makes it possible to group and hold together a single or several electrical cables, for example stranded. The securing device makes it possible, if necessary, to keep the electric cable or cables near and / or at a constant distance from a support. The groupings of cables between them are made, either according to a common starting point of connection, or according to of a common arrival point of connection, either according to the distance between their point of departure and their point of arrival.
Avec un dispositif de solidarisation pour câble, les câbles ne risquent pas de venir toucher des pièces mobiles du moteur non protégées par un carénage. Les câbles regroupés s'avèrent moins sensibles aux vibrations engendrées par le moteur à combustion interne. Leurs risques de débranchement au niveau des connecteurs électriques deviennent extrêmement réduits. De plus, les câbles sont rangés et courent le long de la caisse ou du châssis. Ainsi, en cas de panne du véhicule, les câbles ne viennent pas gêner le champ de vision et les manipulations lors de l'intervention d'un réparateur.With a device for securing a cable, the cables are not likely to come into contact with moving parts of the motor which are not protected by a fairing. The bundled cables are less sensitive to vibrations generated by the internal combustion engine. Their risks of disconnection in the electrical connectors become extremely reduced. In addition, the cables are stored and run along the body or chassis. Thus, in case of breakdown of the vehicle, the cables do not interfere with the field of vision and the handling during the intervention of a repairer.
ETAT DE LA TECHNIQUE ANTERIEURESTATE OF THE PRIOR ART
A l'heure actuelle, pour maintenir le toron de câbles dans la zone de débattement câblage, des systèmes sont utilisés comprenant plusieurs goulottes, ainsi que des dispositifs de solidarisation à colliers de serrage, également connus sous le nom de Rilsan®.At present, to maintain the cable strand in the wiring clearance area, systems are used including several chutes, as well as fastening devices with clamps, also known as Rilsan®.
On connaît d'après les documents JP- 2002.127.846 ou US- 6.682.026 un dispositif de solidarisation pour câbles électriques. Le dispositif comprend une bride formant un lien en collier rigide, et une patte attachée d'une part à la bride et d'autre part au support.It is known from JP-2002.127.846 or US-6,682,026 a securing device for electric cables. The device comprises a flange forming a rigid collar link, and a tab attached on the one hand to the flange and on the other hand to the support.
Cependant, de tels dispositifs de l'art antérieur s'avèrent difficiles à développer, complexes à fabriquer et à monter et se révèlent ainsi trop coûteux.However, such devices of the prior art are difficult to develop, complex to manufacture and mount and thus prove too expensive.
EXPOSÉ DE L'INVENTIONSTATEMENT OF THE INVENTION
Un problème principal que se propose de résoudre l'invention consiste à mettre au point un dispositif permettant de solidariser au moins un câble électrique à un support.A main problem to be solved by the invention is to develop a device for securing at least one electrical cable to a support.
Un deuxième problème est d'optimiser le montage d'un dispositif de solidarisation à un support. Un troisième problème consiste à réaliser un dispositif de solidarisation
permettant une mise en place aisée du ou des câbles. Un autre problème encore est la nécessité d'obtenir un blocage robuste et précis du câblage.A second problem is to optimize the mounting of a securing device to a support. A third problem is to realize a device of solidarity allowing easy installation of the cable or cables. Another problem is the need to obtain a robust and precise blocking of the wiring.
L'invention concerne donc un dispositif de solidarisation d'un ou plusieurs câbles électriques sur un support présent dans un véhicule automobile, comprenant : une bride, munie d'un collier apte à entourer et à tenir le câble, et une patte, attachée au support et sur laquelle est fixée la bride.The invention therefore relates to a device for joining one or more electrical cables to a support present in a motor vehicle, comprising: a flange, provided with a collar adapted to surround and hold the cable, and a tab, attached to the bracket and on which is fixed the flange.
Conformément à un aspect de la présente invention, le dispositif est caractérisé en ce que la patte comprend : des moyens de fixation de la bride, sous la forme d'un point fixe de montage du collier, et des moyens de maintien de ladite bride sur ladite patte, sous la forme de deux languettes entre lesquelles se positionne ledit collier de ladite bride.According to one aspect of the present invention, the device is characterized in that the tab comprises: means for fixing the flange, in the form of a fixed mounting point of the collar, and means for holding said flange on said tab, in the form of two tabs between which is positioned said collar of said flange.
Autrement dit, les deux languettes favorisent un positionnement, un centrage et une anti-rotation de la bride par rapport à la patte. La bride est fixée sur la patte, ce qui permet une insertion et une tenue correcte du câblage, avec une faible dispersion, par rapport au support. De cette manière, le ou les câbles vont être guidés et orientés avec précision, soit à partir de leur point de connexion départ, soit à partir d'un premier dispositif de solidarisation, soit vers leur point de connexion d'arrivée, soit vers un deuxième dispositif de solidarisation.In other words, the two tabs promote positioning, centering and anti-rotation of the flange relative to the tab. The flange is fixed on the tab, which allows insertion and proper holding of the wiring, with low dispersion, relative to the support. In this way, the cable or cables will be guided and oriented with precision, either from their starting point of connection, or from a first securing device, or to their point of arrival connection, or to a second securing device.
De manière particulièrement avantageuse, les languettes peuvent se déployer à l'une des extrémités libres de la patte. Un rebord intérieur de chacune des languettes peut être favorablement chanfreiné, de façon à permettre l'entrée et le positionnement du collier de la bride. Les languettes peuvent former un angle par rapport à une surface principale de la patte.In a particularly advantageous manner, the tongues can be deployed at one of the free ends of the tab. An inner rim of each of the tongues may be favorably chamfered, so as to allow entry and positioning of the collar of the flange. The tabs may form an angle with respect to a major surface of the tab.
De préférence, le point de montage fixe peut être composé d'un goujon soudé perpendiculairement à une surface principale de la patte et d'un écrou bloquant une lame de la bride se déployant à partir du collier.Preferably, the fixed mounting point may be composed of a stud welded perpendicular to a major surface of the tab and a nut blocking a blade of the flange extending from the collar.
La patte peut posséder trois parties. Une première partie peut être attachée au support. Un moyen d'attache peut être constitué d'un seul écrou sur vis. Une deuxième partie et une troisième partie, pouvant porter les languettes, peuvent former la patte. Le
point de montage fixe peut être prévu à l'intersection entre la deuxième et la troisième partie.The leg can have three parts. A first part can be attached to the support. An attachment means may consist of a single nut on a screw. A second part and a third part, can carry the tabs, can form the leg. The Fixed mounting point can be provided at the intersection between the second and third part.
Une surface de la première partie peut former un angle sensiblement égal à 90° par rapport à une surface de la deuxième partie. La deuxième et la troisième partie peuvent constituer la surface principale de la patte. La deuxième partie peut être incurvée dans le même plan par rapport à la troisième partie.A surface of the first portion may form an angle substantially equal to 90 ° to a surface of the second portion. The second and the third part can constitute the main surface of the paw. The second part can be curved in the same plane compared to the third part.
La première partie de la patte peut comprendre un ergot. Une extrémité libre coudée de cet ergot peut être apte à pénétrer dans un orifice ménagé dans le support.The first part of the leg may include a lug. A free end bent of this lug may be able to penetrate into a hole in the support.
L'ergot constitue un moyen assurant une anti-rotation, permettant une attache avec une angle précis sur le support. L'ergot peut se déployer perpendiculairement dans le même plan que la première partie de la patte.The lug is a means providing an anti-rotation, allowing a fastening with a precise angle on the support. The lug can be deployed perpendicularly in the same plane as the first part of the lug.
BREVE DESCRIPTION DES DESSINSBRIEF DESCRIPTION OF THE DRAWINGS
L'invention sera bien comprise et ses divers avantages et différentes caractéristiques ressortiront mieux lors de la description suivante, de l'exemple non limitatif de réalisation, en référence aux dessins schématiques annexés, dans lesquels : la Figure 1 représente une vue en perspective partielle d'un support muni d'un dispositif de solidarisation avec un câble ; la Figure 2 représente une vue agrandie du dessus en perspective du dispositif de la Figure 1 attaché au support ; la Figure 3 représente une vue du dessus en perspective de la patte constitutive du dispositif de solidarisation ; et - la Figure 4 représente une vue du dessous en perspective du dispositif de solidarisation.The invention will be better understood and its various advantages and different characteristics will become more apparent in the following description of the nonlimiting example of embodiment, with reference to the accompanying diagrammatic drawings, in which: FIG. 1 represents a partial perspective view of a support provided with a securing device with a cable; Figure 2 shows an enlarged view from above in perspective of the device of Figure 1 attached to the support; 3 shows a top view in perspective of the constituent tab of the securing device; and - Figure 4 shows a bottom view in perspective of the securing device.
EXPOSE DETAILLE DE MODES DE REALISATION PREFERESDETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
Comme l'illustre la Figure 1, un moteur à combustion interne (1) est installé dans un compartiment moteur (2) d'un véhicule automobile. Le moteur (1) comprend à titre d'exemple un boîtier d'un calculateur (3), équipé d'une tôle protectrice extérieure. Un
câble, plusieurs câbles juxtaposés, un toron de câbles ou un faisceau de câbles gainé (4), traverse le compartiment moteur (2).As illustrated in Figure 1, an internal combustion engine (1) is installed in a motor compartment (2) of a motor vehicle. The motor (1) comprises for example a housing of a computer (3), equipped with an outer protective sheet. A cable, several juxtaposed cables, a cable strand or a sheathed cable harness (4), passes through the engine compartment (2).
Le câble (4) passe ainsi à proximité du boîtier du calculateur (3) et pénètre dans ce boîtier (3) par sa face inférieure (6). Le câble (4) assure l'alimentation électrique et/ou la transmission des données vers d'autres parties du moteur (1).The cable (4) thus passes close to the computer housing (3) and enters this housing (3) by its lower face (6). The cable (4) provides power and / or data transmission to other parts of the engine (1).
Un dispositif de solidarisation (7) est prévu pour assurer la solidarisation du câble (4) au boîtier du calculateur (3), pour maintenir le câble (4) dans un volume précis du compartiment moteur (2), à proximité de ce même boîtier du calculateur (3) et pour orienter de manière très précise ce câble (4) vers les autres parties du moteur (1). Le dispositif de solidarisation (7) est attaché à une face latérale (8) du boîtier du calculateur (3), formant ainsi un support. Le dispositif de solidarisation (7) comprend une patte principale (9) et une bride (11). La patte (9) est métallique et possède une épaisseur environ sensiblement égale à 2 mm.A securing device (7) is provided for securing the cable (4) to the computer housing (3), to hold the cable (4) in a precise volume of the engine compartment (2), close to the same housing of the computer (3) and to very precisely orient this cable (4) to the other parts of the engine (1). The securing device (7) is attached to a lateral face (8) of the computer housing (3), thus forming a support. The securing device (7) comprises a main lug (9) and a flange (11). The tab (9) is metallic and has a thickness substantially equal to 2 mm.
La bride (11) est formée avec un collier circulaire (12) entourant et assurant la tenue du câble (4). Le collier (12) présente une ouverture (13) à travers laquelle passe le câble (4). Le collier (12) s'ouvre vers le haut en une demi-partie de collier et se referme à l'aide d'une charnière (14) ou analogue, de façon à laisser passer le câble (4). Un moyen de blocage (16), par exemple par encliquetage, est prévu diamétralement à l'opposé de la charnière (14). Le moyen de blocage permet d'assurer la fermeture du collier (12) accompagné du câble (4). La bride (11) comprend en outre une lame (17) se déployant tangentiellement à partir du collier (12). La lame (17) et la face inférieure (18) du collier (12) sont posées contre la patte (9).The flange (11) is formed with a circular collar (12) surrounding and ensuring the holding of the cable (4). The collar (12) has an opening (13) through which the cable (4) passes. The collar (12) opens upwards in half a collar portion and closes with a hinge (14) or the like, so as to let the cable (4). Locking means (16), for example by snapping, is provided diametrically opposite the hinge (14). The locking means makes it possible to close the collar (12) together with the cable (4). The flange (11) further comprises a blade (17) extending tangentially from the collar (12). The blade (17) and the lower face (18) of the collar (12) are placed against the lug (9).
Conformément à l'invention, la lame (17) est arrimée à l'aide d'un goujon (19) traversant la patte (9). Le goujon (19) fait sailli vers le haut perpendiculairement à une surface principale (21) de la patte (9) et sert à fixer la bride (11). Le goujon (19) constitue un point fixe de montage du collier (12). La lame (17) est perforée à son extrémité libre et laisse passer le goujon (19). La lame (17) est plaquée à demeure contre la patte (9) à l'aide d'une rondelle (22) enfilée et d'un écrou (23) vissé sur le goujon (19). La patte (9) comprend trois parties (24, 26 et 27). Une première partie (24) de la patte (9) est sensiblement perpendiculaire à une deuxième partie (26) et à une troisième partie (27). Il est à noter que l'angle entre la première partie (24) et la deuxième partie (26) de la patte (9) peut être différent de 90°, car il dépend de l'environnement du
compartiment moteur (2) autour du boîtier du calculateur (3) et de la forme souhaitée pour la patte (9).According to the invention, the blade (17) is secured by means of a stud (19) passing through the tab (9). The stud (19) projects upward perpendicularly to a main surface (21) of the tab (9) and serves to secure the flange (11). The stud (19) constitutes a fixed mounting point of the collar (12). The blade (17) is perforated at its free end and allows the stud (19) to pass. The blade (17) is pressed permanently against the lug (9) with a washer (22) threaded and a nut (23) screwed on the stud (19). The tab (9) comprises three parts (24, 26 and 27). A first portion (24) of the tab (9) is substantially perpendicular to a second portion (26) and a third portion (27). It should be noted that the angle between the first portion (24) and the second portion (26) of the tab (9) may be different from 90 ° because it depends on the environment of the engine compartment (2) around the computer housing (3) and the desired shape for the tab (9).
La deuxième partie (26) est située dans la continuité de la troisième partie (27). La deuxième partie (26) et la troisième partie (27) forment la surface principale (21) de la patte (9). La deuxième partie (26) est angulée, coudée ou incurvée par rapport à la troisième partie (27) et ceci dans le même plan, qui est établi par la surface principaleThe second part (26) is situated in the continuity of the third part (27). The second portion (26) and the third portion (27) form the main surface (21) of the tab (9). The second part (26) is angled, angled or curved with respect to the third part (27) and this in the same plane, which is established by the main surface
(21).(21).
Le point de montage fixe de la bride (11) avec le goujon (19) est inséré à l'intersection entre la deuxième partie (26) et la troisième partie (27). La lame (17) de la bride (11) et la face inférieure (18) du collier (2) viennent en butée contre la surface principale (21) de la patte (9). La surface principale (21), avec sa deuxième (26) et sa troisième partie (27), permet de positionner la bride (11) bien à plat, de façon à assurer un serrage correct. La lame (17) et le collier (12) sont orientés dans la même direction que la troisième partie (27) de la patte (9). Conformément à l'invention, la patte (9) porte des guides de centrage et de positionnement du collier (12) de la bride (11). Ces guides se présentent sous la forme de deux languettes (28), se déployant vers le haut, au niveau de l'extrémité libre (29) de la troisième partie (27) de la patte (9). Les languettes (28) sont inclinées par rapport à la surface principale (21) de la patte (9). Les deux languettes (28) et l'extrémité libre (29) délimitent un canal d'entrée pour le collier (12).The fixed mounting point of the flange (11) with the stud (19) is inserted at the intersection between the second part (26) and the third part (27). The blade (17) of the flange (11) and the lower face (18) of the collar (2) abut against the main surface (21) of the lug (9). The main surface (21), with its second (26) and third part (27), allows to position the flange (11) flat, so as to ensure correct clamping. The blade (17) and the collar (12) are oriented in the same direction as the third portion (27) of the tab (9). According to the invention, the lug (9) carries guides for centering and positioning the collar (12) of the flange (11). These guides are in the form of two tabs (28), extending upwardly at the free end (29) of the third portion (27) of the tab (9). The tabs (28) are inclined relative to the main surface (21) of the tab (9). The two tabs (28) and the free end (29) define an inlet channel for the collar (12).
Le collier (12) vient se loger et se positionner entre chacune des deux languettes (28). Les languettes forment une fourchette de centrage, empêchant ainsi toute rotation du collier (12), et de cette manière tout mouvement par rotation du câble (4).The collar (12) is housed and positioned between each of the two tabs (28). The tongues form a centering fork, thus preventing any rotation of the collar (12), and in this way any rotational movement of the cable (4).
Les deux languettes (28) comprennent chacune un rebord intérieur (31) se faisant face et chacun apte à tenir le collier (12) par coincement des deux tranches latérales opposées (32). Pour permettre l'entrée et le positionnement du collier (12) de la bride (11), le rebord intérieur (31) de chacune des languettes (28) est découpé en chanfrein, principalement au niveau de l'extrémité de la languette (28).The two tabs (28) each comprise an inner rim (31) facing each other and each adapted to hold the collar (12) by wedging the two opposite side edges (32). To allow entry and positioning of the collar (12) of the flange (11), the inner flange (31) of each of the tongues (28) is chamfered, mainly at the end of the tongue (28). ).
Pour permettre l'attache du dispositif de solidarisation (7) du câble électrique (4) au support, c'est-à-dire à la face latérale (8) du boîtier du calculateur (3), un orifice (33) est ménagé à travers la première partie (24) de la patte (9). Une vis (34) est prévue perpendiculaire à la face latérale (8). La vis (34) traverse l'orifice (33). Un écrou (36), associé à une rondelle (37), est vissé sur la vis (34) et permet de plaquer la première
partie (24) contre la face latérale (8) du boîtier (3). La première partie (24), la patte (9), l'ensemble du dispositif de solidarisation (7) et ainsi le câble (4) sont attachés au boîtier (3).To allow the attachment of the securing device (7) of the electric cable (4) to the support, that is to say to the lateral face (8) of the computer housing (3), an orifice (33) is provided through the first portion (24) of the tab (9). A screw (34) is provided perpendicular to the side face (8). The screw (34) passes through the orifice (33). A nut (36), associated with a washer (37), is screwed onto the screw (34) and makes it possible to press the first part (24) against the lateral face (8) of the housing (3). The first part (24), the tab (9), the assembly of the securing device (7) and thus the cable (4) are attached to the housing (3).
La première partie (24) de la patte (9) est munie d'une ramification ou ergot (38). L'ergot (38) se déploie latéralement perpendiculairement dans le même plan que la première partie (24) de la patte (9). L'ergot (38) se termine par une extrémité libre coudée (39). L'extrémité libre est coudée en direction de la surface (8) du boîtier (3).The first portion (24) of the tab (9) is provided with a branch or lug (38). The lug (38) extends laterally perpendicularly in the same plane as the first portion (24) of the lug (9). The lug (38) terminates in a bent free end (39). The free end is bent towards the surface (8) of the housing (3).
Pour éviter toute rotation de la première partie (24), de la patte (9), de l'ensemble du dispositif de solidarisation (7) et ainsi du câble (4) par rapport au boîtier (3), l'extrémité libre coudée (39) de l'ergot (38) pénètre dans un orifice (41) ménagé dans le boîtier (3).To avoid any rotation of the first part (24), the lug (9), the assembly of the securing device (7) and thus the cable (4) relative to the housing (3), the free end bent (39) of the lug (38) enters an orifice (41) in the housing (3).
Tout mouvement du câble (4) par rotation est empêché par la présence des languettes (28) de blocage du collier (12) et par la présence de l'ergot (38) de blocage de la patte (9). Grâce à l'invention, le dispositif (7) accompagné par le câble (4) est ainsi fermement solidarisé au boîtier support (3).Any movement of the cable (4) by rotation is prevented by the presence of the tabs (28) for locking the collar (12) and by the presence of the lug (38) for locking the tab (9). Thanks to the invention, the device (7) accompanied by the cable (4) is thus firmly secured to the support housing (3).
La présente invention n'est pas limitée aux modes de réalisation décrits et illustrés. De nombreuses modifications peuvent être réalisées, sans pour autant sortir du cadre défini par la portée du jeu de revendications.
The present invention is not limited to the embodiments described and illustrated. Many modifications can be made, without departing from the scope defined by the scope of the set of claims.
Claims
1. Dispositif de solidarisation d'un ou plusieurs câbles électriques (4) sur un support (3) présent dans un véhicule automobile, comprenant une bride (11), munie d'un collier (12) apte à entourer et à tenir le câble (4), et une patte (9), attachée au support (3) et sur laquelle est fixée la bride (11), caractérisé en ce que la patte (9) comprend des moyens de fixation de la bride (11), sous la forme d'un point fixe de montage du collier (12), et des moyens de maintien de ladite bride (11) sur ladite patte (9), sous la forme de deux languettes (28) entre lesquelles se positionne ledit collier (12) de ladite bride (11).1. Device for securing one or more electric cables (4) on a support (3) present in a motor vehicle, comprising a flange (11), provided with a collar (12) capable of surrounding and holding the cable (4), and a tab (9), attached to the support (3) and on which is fixed the flange (11), characterized in that the tab (9) comprises means for fixing the flange (11), under the shape of a fixed mounting point of the collar (12), and means for holding said flange (11) on said lug (9), in the form of two tongues (28) between which said collar (12) is positioned; ) of said flange (11).
2. Dispositif selon la revendication 1, caractérisé en ce que les languettes (28) se déploient à l'une des extrémités libres (29) de la patte (9).2. Device according to claim 1, characterized in that the tabs (28) are deployed at one of the free ends (29) of the tab (9).
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'un rebord intérieur (31) de chacune des languettes (28) est chanfreiné, de façon à permettre l'entrée et le positionnement du collier (12) de la bride (11).3. Device according to claim 1 or 2, characterized in that an inner flange (31) of each of the tongues (28) is chamfered, so as to allow entry and positioning of the collar (12) of the flange ( 11).
4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les languettes (28) forment un angle par rapport à une surface principale (21) de la patte (9).4. Device according to any one of the preceding claims, characterized in that the tongues (28) form an angle relative to a main surface (21) of the tab (9).
5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le point de montage fixe est composé d'un goujon (19), soudé perpendiculairement à une surface principale (21) de la patte (9) et d'un écrou (23) bloquant une lame (17) de la bride (11) se déployant à partir du collier (12).5. Device according to any one of the preceding claims, characterized in that the fixed mounting point is composed of a stud (19) welded perpendicularly to a main surface (21) of the lug (9) and a nut (23) blocking a blade (17) of the flange (11) extending from the collar (12).
6. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la patte possède trois parties, une première partie (24) attachée au support6. Device according to any one of the preceding claims, characterized in that the tab has three parts, a first portion (24) attached to the support
(3), une deuxième partie (26) et une troisième partie (27) portant les languettes (28), le point de montage fixe étant prévu à l'intersection entre la deuxième (26) et la troisième partie (27). (3), a second portion (26) and a third portion (27) carrying the tabs (28), the fixed mounting point being provided at the intersection between the second (26) and the third portion (27).
7. Dispositif selon la revendication 6, caractérisé en ce qu'une surface de la première partie (24) forme un angle sensiblement égal à 90° par rapport à une surface de la deuxième partie (26).7. Device according to claim 6, characterized in that a surface of the first portion (24) forms an angle substantially equal to 90 ° with respect to a surface of the second portion (26).
8. Dispositif selon la revendication 6 ou 7, caractérisé en ce que la deuxième (26) et la troisième partie (27) constituent la surface principale (21) de la patte (9), la deuxième partie (26) étant incurvée dans le même plan par rapport à la troisième partie (27).8. Device according to claim 6 or 7, characterized in that the second (26) and the third part (27) constitute the main surface (21) of the tab (9), the second part (26) being curved in the same plan compared to the third part (27).
9. Dispositif selon l'une quelconque des revendications 6 à 8, caractérisé en ce que la première partie (24) de la patte (9) comprend un ergot (38), dont une extrémité libre coudée (39) est apte à pénétrer dans un orifice (41) ménagé dans le support (3).9. Device according to any one of claims 6 to 8, characterized in that the first portion (24) of the lug (9) comprises a lug (38), a free bent end (39) is adapted to penetrate into an orifice (41) formed in the support (3).
10. Dispositif selon la revendication 9, caractérisé en ce que l'ergot (38) se déploie perpendiculairement dans le même plan que la première partie (24) de la patte (9). 10. Device according to claim 9, characterized in that the lug (38) extends perpendicularly in the same plane as the first portion (24) of the lug (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0651188A FR2899301B1 (en) | 2006-04-04 | 2006-04-04 | DEVICE FOR SOLIDARIZING ELECTRIC CABLES ON A SUPPORT IN A MOTOR VEHICLE |
PCT/FR2007/050977 WO2007116164A1 (en) | 2006-04-04 | 2007-03-22 | Device for securing electric cables to a support in a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2002161A1 true EP2002161A1 (en) | 2008-12-17 |
Family
ID=37561756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07731790A Withdrawn EP2002161A1 (en) | 2006-04-04 | 2007-03-22 | Device for securing electric cables to a support in a motor vehicle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2002161A1 (en) |
CN (1) | CN101410662A (en) |
FR (1) | FR2899301B1 (en) |
WO (1) | WO2007116164A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3135951A1 (en) * | 2022-05-31 | 2023-12-01 | Psa Automobiles Sa | MOTOR VEHICLE WITH PLATE FOR FIXING SEVERAL REAR AXLE ELEMENTS |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2964149B1 (en) * | 2010-08-24 | 2012-09-21 | Peugeot Citroen Automobiles Sa | DEVICE FOR SUPPORTING THE EXIT PIPING OF THE RADIATOR IN A MOTOR VEHICLE |
FR3008158A3 (en) * | 2013-07-02 | 2015-01-09 | Renault Sa | ARRANGEMENT FOR FASTENING BRAKE PIPES AND AIR CONDITIONING PIPES UNDER THE BODY OF A MOTOR VEHICLE |
US9667042B2 (en) * | 2015-02-11 | 2017-05-30 | Hamilton Sundstrand Corporation | Wire support member for an environmental control system |
CN106985959B (en) * | 2017-03-28 | 2022-05-27 | 珠海蓝图控制器科技有限公司 | Bicycle front derailleur |
FR3066749B1 (en) * | 2017-05-23 | 2019-06-07 | Peugeot Citroen Automobiles Sa | DEVICE FOR MAINTAINING LOWER BRAKE TRAILER AND FRONT APRON SAFETY COVERAGE. |
CN108263547A (en) * | 2018-01-30 | 2018-07-10 | 重庆龙科自动化机械设备研究院有限公司 | A kind of intelligent electric motor car torque force support structure |
FR3088871B1 (en) * | 2018-11-26 | 2020-10-30 | Psa Automobiles Sa | Support for a motor vehicle interior wiring harness |
FR3095490B1 (en) | 2019-04-29 | 2021-04-16 | Psa Automobiles Sa | MULTIFUNCTIONAL MOUNTING BRACKET FOR ATTACHING CONNECTION ELEMENTS TO A THERMAL ENGINE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB253183A (en) * | 1925-03-09 | 1926-06-09 | Richards Edward | Improvements relating to pipe clips and similar fittings |
FR2689604B1 (en) * | 1992-04-03 | 1994-07-01 | Aerospatiale | UNIVERSAL CABLE SUPPORT. |
US6152412A (en) * | 1998-04-17 | 2000-11-28 | Greenfield Mfg. Co., Inc. | Suspension hanger |
-
2006
- 2006-04-04 FR FR0651188A patent/FR2899301B1/en not_active Expired - Fee Related
-
2007
- 2007-03-22 WO PCT/FR2007/050977 patent/WO2007116164A1/en active Application Filing
- 2007-03-22 EP EP07731790A patent/EP2002161A1/en not_active Withdrawn
- 2007-03-22 CN CNA2007800106593A patent/CN101410662A/en active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO2007116164A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3135951A1 (en) * | 2022-05-31 | 2023-12-01 | Psa Automobiles Sa | MOTOR VEHICLE WITH PLATE FOR FIXING SEVERAL REAR AXLE ELEMENTS |
Also Published As
Publication number | Publication date |
---|---|
FR2899301A1 (en) | 2007-10-05 |
CN101410662A (en) | 2009-04-15 |
WO2007116164A1 (en) | 2007-10-18 |
FR2899301B1 (en) | 2008-05-16 |
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