WO2004008014A1 - Cabin bulkhead grommet - Google Patents

Cabin bulkhead grommet Download PDF

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Publication number
WO2004008014A1
WO2004008014A1 PCT/FR2003/002044 FR0302044W WO2004008014A1 WO 2004008014 A1 WO2004008014 A1 WO 2004008014A1 FR 0302044 W FR0302044 W FR 0302044W WO 2004008014 A1 WO2004008014 A1 WO 2004008014A1
Authority
WO
WIPO (PCT)
Prior art keywords
ring
barrel
wiring
bulkhead
partition
Prior art date
Application number
PCT/FR2003/002044
Other languages
French (fr)
Inventor
Alexandre Franc
Jean-Marc Mathey
Original Assignee
Valeo Electronique Et Systemes De Liaison
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Electronique Et Systemes De Liaison filed Critical Valeo Electronique Et Systemes De Liaison
Publication of WO2004008014A1 publication Critical patent/WO2004008014A1/en

Links

Classifications

    • 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
    • B60R16/0222—Grommets
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/027—Sealing by means of a joint of the quick-acting type
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Definitions

  • the present invention relates to a ring intended to be mounted in an opening in a partition, for example, the bulkhead of a vehicle and intended, on the one hand, to guide a wiring harness and, on the other hand, to avoid the transmission of noise in the passenger compartment and to ensure the seal between said passenger compartment and the engine compartment.
  • One of the aims of the invention is to produce a ring which is relatively simple to manufacture and very easy to install.
  • the bulkhead bushing is of the type consisting of a barrel intended to be traversed by a wiring subject to the barrel by the overmolding of a body between the wiring and the internal surface of the barrel, said ring comprising means for fixing it in a hole in the partition, said ring being characterized in that it has, at one end, a flange provided, at its periphery, with dovetail notches and on which is overmolded a flexible and elastic ring whose free edge is extended by a skirt intended to bear against the corresponding face of the partition.
  • the means for fixing the ring in the hole in the partition comprise stirrups extending from the flange along the barrel and each having a core from which extends, in the direction of the collar, an elastic tab having a ramp terminated by a steep.
  • the body molded between the barrel and the wiring is terminated by a joint.
  • the body molded between the barrel and the wiring is terminated by a groove in which is mounted a flexible and elastic washer constituting a seal.
  • Figure 1 is a perspective view of the ring according to the invention.
  • Figure 2 is a sectional view of the ring of Figure 1.
  • Figure 3 is a sectional view showing the ring on the wiring.
  • Figure 4 is a sectional view along the line with of Figure 3.
  • Figure 5 shows in perspective the ring with the wiring.
  • Figure 6 and Figure 7 are sectional views showing, according to two embodiments, the ring mounted on a partition.
  • FIG. 1 there is shown a ring 1 comprising a cylindrical barrel 2, the internal surface of which is provided with projections 15.
  • the barrel is integral with a collar 3 having a thinning 4 capable of being pierced for the passage of one or more conductors.
  • the collar 3 has, at its periphery, these notches in the form of a dovetail 5.
  • the ring 1 is made of molded plastic and by overmolding a flexible and elastic ring 12 is produced on the collar.
  • This ring has tabs 13 which are hooked in the dovetail notches 5 and a skirt 14 whose free edge is turned on the side of the stirrups 7.
  • the ring 1, with its ring 12, is placed in a mold in which a wiring 17 is inserted and bent in the barrel 2, the wiring having a diameter smaller than that of the barrel so that there is formed between the two a free space .
  • an elastic washer 22 is inserted.
  • the reference 23 designates a partition such as the bulkhead of a vehicle and which has a circular hole 24, one face of said partition receiving a plate 25 intended to dampen noise.
  • the ring 1 is engaged in the hole 24 until the steep 11s cooperate with the corresponding face of the partition 23.
  • the elastic washer 22 is then placed in the groove 21 and bears against the free face of the plate 25. Thus, it ensures perfect fixing of the ring on the partition and the skirt 14 as well as the washer seal.
  • the ring 1a is placed in a mold with the wiring 17a which passes through the barrel 2a and a body 26 is molded in which the wiring 17a is located. imprisoned.
  • the body 26 is flexible and elastic and there is produced, during molding, a circular seal 27 intended to bear against the free face of the plate 25a.
  • the seal 27 is engaged in the hole 24a which deforms elastically and which, when the ring is wedged by the abrupt lia, comes to bear against the plate 25a.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulating Bodies (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The invention concerns a cabin bulkhead grommet of the type consisting of a shank designed to be traversed by a wire bundle secured to the shank by overmoulding a body (20) between the wire bundle and the inner surface of the shank, said grommet comprising means for being fixed in a hole (24) of the bulkhead (23). The invention is characterized in that the grommet (1) has, at one of the ends of a flange (3) provided at its periphery with dovetailed slots and whereon is overmoulded a flexible elastic ring (12) whereof the free edge is extended by a skirt (14) designed to press against the corresponding surface of the bulkhead (23).

Description

Bague de traversée de cloison La présente invention vise une bague destinée à être montée dans une ouverture d'une cloison, par exemple, le tablier d'un véhicule et destiné, d'une part, à guider un faisceau de câblage et, d'autre part, à éviter la transmission du bruit dans l'habitacle et à assurer l'étanchéité entre ledit habitacle et le compartiment moteur. The present invention relates to a ring intended to be mounted in an opening in a partition, for example, the bulkhead of a vehicle and intended, on the one hand, to guide a wiring harness and, on the other hand, to avoid the transmission of noise in the passenger compartment and to ensure the seal between said passenger compartment and the engine compartment.
On connaît un grand nombre de bagues de traversée de cloison qui sont assez complexes et dont la pose n'est pas toujours aisée.A large number of bulkhead bushings are known which are quite complex and whose installation is not always easy.
L'un des buts de l'invention est de réaliser une -bague relativement simple à fabriquer et très facile à mettre en place.One of the aims of the invention is to produce a ring which is relatively simple to manufacture and very easy to install.
La bague de traversée de cloison, selon l'invention, est du type constitué d'un fût destiné à être traversé par un câblage assujetti au fût par le surmoulage d'un corps entre le câblage et la surface interne du fût, ladite bague comportant des moyens pour sa fixation dans un trou de la cloison, ladite bague étant caractérisée en ce qu'elle présente, à l'une des extrémités, un collerette pourvue, à sa périphérie, de crans en queue d'aronde et sur laquelle est surmoulé un anneau souple et élastique dont le bord libre est prolongé par une jupe destinée à porter contre la face correspondante de la cloison.The bulkhead bushing, according to the invention, is of the type consisting of a barrel intended to be traversed by a wiring subject to the barrel by the overmolding of a body between the wiring and the internal surface of the barrel, said ring comprising means for fixing it in a hole in the partition, said ring being characterized in that it has, at one end, a flange provided, at its periphery, with dovetail notches and on which is overmolded a flexible and elastic ring whose free edge is extended by a skirt intended to bear against the corresponding face of the partition.
Suivant un détail constructif, les moyens de fixation de la bague dans le trou de la cloison comprennent des étriers s 'étendant à partir de la collerette le long du fût et présentant, chacun, une âme à partir de laquelle s'étend, en direction de la collerette, une patte élastique présentant une rampe terminée par un abrupt.According to a constructive detail, the means for fixing the ring in the hole in the partition comprise stirrups extending from the flange along the barrel and each having a core from which extends, in the direction of the collar, an elastic tab having a ramp terminated by a steep.
Suivant une caractéristique de détail, le corps surmoulé entre le fût et le câblage est terminé par un joint.According to a characteristic of detail, the body molded between the barrel and the wiring is terminated by a joint.
Enfin, le corps surmoulé entre le fût et le câblage est terminé par une gorge dans laquelle est montée une rondelle souple et élastique constituant un joint. Ainsi, on peut facilement pratiquer une ouverture dans la collerette, si on désire faire passer un conducteur supplémentaire, pour une réparation ou autre.Finally, the body molded between the barrel and the wiring is terminated by a groove in which is mounted a flexible and elastic washer constituting a seal. Thus, one can easily make an opening in the collar, if one wishes to pass an additional conductor, for a repair or other.
L'invention va maintenant être décrite avec plus de détails en se référant à des modes de réalisation particuliers donnés à titre d'exemple seulement et représentés aux dessins annexés.The invention will now be described in more detail with reference to particular embodiments given by way of example only and shown in the accompanying drawings.
Figure 1 est une vue en perspective de la bague, selon 1 ' invention .Figure 1 is a perspective view of the ring according to the invention.
Figure 2 est une vue en coupe de la bague de la figure 1.Figure 2 is a sectional view of the ring of Figure 1.
Figure 3 est une vue en coupe montrant la bague sur le câblage.Figure 3 is a sectional view showing the ring on the wiring.
Figure 4 est une vue en coupe suivant la ligne avec de la figure 3.Figure 4 is a sectional view along the line with of Figure 3.
Figure 5 montre en perspective la bague avec le câblage. Figure 6 et figure 7 sont des vues en coupe montrant, suivant deux formes de réalisation, la bague montée sur une cloison.Figure 5 shows in perspective the ring with the wiring. Figure 6 and Figure 7 are sectional views showing, according to two embodiments, the ring mounted on a partition.
A la figure 1, on a représenté une bague 1 comprenant un fût cylindrique 2 dont la surface interne est pourvue de saillies 15.In FIG. 1, there is shown a ring 1 comprising a cylindrical barrel 2, the internal surface of which is provided with projections 15.
A une extrémité, le fût est solidaire d'une collerette 3 présentant un amincissement 4 susceptible d'être percé pour le passage d'un ou plusieurs conducteurs.At one end, the barrel is integral with a collar 3 having a thinning 4 capable of being pierced for the passage of one or more conductors.
La collerette 3 présente, à sa périphérie, ces crans en forme de queue d'aronde 5.The collar 3 has, at its periphery, these notches in the form of a dovetail 5.
A partir de la collerette 3 s'étendent une série d'organes d'accrochage 7 présentant, chacun, un étrier 8 en forme de U et à partir de l'âme duquel s'étend une patte élastique de verrouillage 9 comportant une rampe 10 terminée par un abrupt 11.From the flange 3 extend a series of hooking members 7 each having a U-shaped stirrup 8 and from the core of which extends an elastic locking tab 9 comprising a ramp 10 terminated by a steep 11.
La bague 1 est réalisée en matière plastique moulée et par surmoulage on réalise sur la collerette un anneau souple et élastique 12. Cet anneau présente des pattes 13 qui sont accrochées dans les crans en queue d'aronde 5 et une jupe 14 dont le bord libre est tourné du côté des étriers 7.The ring 1 is made of molded plastic and by overmolding a flexible and elastic ring 12 is produced on the collar. This ring has tabs 13 which are hooked in the dovetail notches 5 and a skirt 14 whose free edge is turned on the side of the stirrups 7.
La bague 1, avec son anneau 12, est disposée dans un moule dans lequel un câblage 17 est inséré et cintré dans le fût 2, le câblage présentant un diamètre inférieur à celui du fût afin qu'il soit ménagé entre les deux un espace libre. On injecte dans le moule de la matière plastique pour former un corps 20 dans lequel le câblage est emprisonné et qui présente, à une extrémité, une gorge 21.The ring 1, with its ring 12, is placed in a mold in which a wiring 17 is inserted and bent in the barrel 2, the wiring having a diameter smaller than that of the barrel so that there is formed between the two a free space . We inject material into the mold plastic to form a body 20 in which the wiring is trapped and which has, at one end, a groove 21.
Comme on le voit à la figure 6, dans la gorge 21, est insérée une rondelle élastique 22.As can be seen in FIG. 6, in the groove 21, an elastic washer 22 is inserted.
La référence 23 désigne une cloison telle que le tablier d'un véhicule et qui présente un trou circulaire 24, une face de ladite cloison recevant une plaque 25 destinée à amortir les bruits.The reference 23 designates a partition such as the bulkhead of a vehicle and which has a circular hole 24, one face of said partition receiving a plate 25 intended to dampen noise.
La bague 1 est engagée dans le trou 24 jusqu'à ce que les abrupts 11 viennent coopérer avec la face correspondante de la cloison 23.The ring 1 is engaged in the hole 24 until the steep 11s cooperate with the corresponding face of the partition 23.
Dans cette position, la jupe 14 moyennant une légère déformation élastique est pressée contre la cloison.In this position, the skirt 14 by means of a slight elastic deformation is pressed against the partition.
La rondelle élastique 22 est ensuite mise en place dans la gorge 21 et porte contre la face libre de la plaque 25. Ainsi, on assure une parfaite fixation de la bague sur la cloison et la jupe 14 ainsi que la rondelle réalisent l'étanchéité.The elastic washer 22 is then placed in the groove 21 and bears against the free face of the plate 25. Thus, it ensures perfect fixing of the ring on the partition and the skirt 14 as well as the washer seal.
A la figure 7, on a représenté une variante de réalisation. Sur cette figure, on a reporté les références utilisées sur les figures précédentes pour désigner les éléments correspondants, mais affectées de la lettre "a".In Figure 7, there is shown an alternative embodiment. In this figure, the references used in the previous figures have been transferred to designate the corresponding elements, but assigned the letter "a".
Dans ce mode de réalisation, on place la bague la dans un moule avec le câblage 17a qui traverse le fût 2a et on moule un corps 26 dans lequel le câblage 17a se trouve emprisonné. Le corps 26 est souple et élastique et on réalise, lors du moulage, un joint circulaire 27 destiné à porter contre la face libre de la plaque 25a.In this embodiment, the ring 1a is placed in a mold with the wiring 17a which passes through the barrel 2a and a body 26 is molded in which the wiring 17a is located. imprisoned. The body 26 is flexible and elastic and there is produced, during molding, a circular seal 27 intended to bear against the free face of the plate 25a.
Pour la mise en place de la bague la, on engage dans le trou 24a le joint 27 qui se déforme élastiquement et qui, lorsque la bague est calée par les abrupts lia, vient porter contre la plaque 25a.For the establishment of the ring la, the seal 27 is engaged in the hole 24a which deforms elastically and which, when the ring is wedged by the abrupt lia, comes to bear against the plate 25a.
Bien entendu, l'invention n'est pas limitée aux modes de réalisation qui viennent d'être décrits et représentés . On pourra y apporter de nombreuses modifications de détail sans sortir pour cela du cadre de 1 ' invention . Of course, the invention is not limited to the embodiments which have just been described and shown. Many modifications of detail can be made without departing from the scope of the invention.

Claims

REVENDICATIONS
1. Bague de traversée de cloison du type constitué d'un fût destiné à être traversé par un câblage assujetti au fût par le surmoulage d'un corps (20, 26) entre le câblage et la surface interne du fût, ladite bague comportant des moyens pour sa fixation dans un trou (24) de la cloison (23), caractérisée en ce que la bague (1) présente, à l'une des extrémités d'une collerette (3) pourvue à sa périphérie de crans en queue d'aronde (5) et sur laquelle est surmoulé un anneau souple et élastique1. Bulkhead bushing of the type consisting of a barrel intended to be traversed by a wiring subject to the barrel by the overmolding of a body (20, 26) between the wiring and the internal surface of the barrel, said ring comprising means for fixing it in a hole (24) in the partition (23), characterized in that the ring (1) has, at one end of a flange (3) provided at its periphery with notches in the tail d 'dovetail (5) and on which is molded a flexible and elastic ring
(12) dont le bord libre est prolongé par une jupe (14) destinée à porter contre la face correspondante de la cloison (23) .(12) whose free edge is extended by a skirt (14) intended to bear against the corresponding face of the partition (23).
2. Bague de traversée de cloison, selon la revendication 1, caractérisée en ce que les moyens de fixation de la bague dans le trou de la cloison comprennent des étriers s ' étendant à partir de la collerette (3) le long du fût (2) et présentant, chacun, une âme (8) à partir de laquelle s'étend, en direction de la collerette, une patte élastique (9) présentant une rampe (10) terminée par un abrupt (11) .2. bulkhead bushing, according to claim 1, characterized in that the means for fixing the ring in the hole of the partition comprise stirrups extending from the flange (3) along the barrel (2 ) and each having a core (8) from which extends, in the direction of the collar, an elastic tab (9) having a ramp (10) terminated by a steep (11).
3. Bague de traversée de cloison, selon la revendication 1, caractérisée en ce que le corps (26) surmoulé entre le fût (2a) et le câblage est terminé par un joint (27) .3. Bulkhead bushing according to claim 1, characterized in that the body (26) overmolded between the barrel (2a) and the wiring is terminated by a seal (27).
4. Bague de traversée de cloison, selon la revendication 1, caractérisée en ce que le corps (20) surmoulé entre le fût (2) et la câblage est terminé par une gorge (21) dans laquelle est montée une rondelle souple et élastique (22) constituant un joint.4. Bulkhead bushing according to claim 1, characterized in that the body (20) overmolded between the barrel (2) and the wiring is terminated by a groove (21) in which is mounted a flexible and elastic washer (22) constituting a seal.
5. Bague de traversée de cloison, selon la revendication 1, caractérisée en ce que la collerette (3) comporte un amincissement (4). 5. Bulkhead bushing according to claim 1, characterized in that the flange (3) comprises a thinning (4).
PCT/FR2003/002044 2002-07-02 2003-07-01 Cabin bulkhead grommet WO2004008014A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0208257A FR2841960B1 (en) 2002-07-02 2002-07-02 RING OF CROSSING OF CLOISON
FR02/08257 2002-07-02

Publications (1)

Publication Number Publication Date
WO2004008014A1 true WO2004008014A1 (en) 2004-01-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/002044 WO2004008014A1 (en) 2002-07-02 2003-07-01 Cabin bulkhead grommet

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FR (1) FR2841960B1 (en)
WO (1) WO2004008014A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448049A (en) * 2007-03-29 2008-10-01 Volkswagen Ag Sealing grommet with latching projections
EP2628644A2 (en) * 2012-02-17 2013-08-21 Faurecia Automotive Industrie Soundproofing component, in particular for a firewall of a motor-vehicle passenger compartment

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884891B1 (en) * 2005-04-26 2011-03-18 Caoutchoucs Modernes METHOD FOR MANUFACTURING A PIECE FOR CROSSING A BEAM OF ELECTRIC CABLES IN A MOTOR VEHICLE APRON, AND A CROSSBAR PIECE SO MANUFACTURED
FR2885985B1 (en) * 2005-05-20 2007-08-03 Valeo Electronique Sys Liaison RING OF CROSSING OF CLOISON
CA2552619C (en) * 2005-07-21 2009-09-22 Thomas & Betts International, Inc. Button style cord connector
FR2903533B1 (en) * 2006-07-06 2008-10-10 Renault Sas ELECTRICAL WIRING SUPPORT RING MOUNTED ON THE APRON OF A MOTOR VEHICLE
GB0708823D0 (en) 2007-05-05 2007-06-13 Short Brothers Plc Grommet
FR2988923B1 (en) * 2012-03-30 2014-05-09 Peugeot Citroen Automobiles Sa WALL CROSS CAP FOR A SEALED PASSAGE OF AT LEAST ONE ELECTRIC WIRE
FR3047058B1 (en) * 2016-01-25 2018-09-07 Leoni Wiring Systems France IMPROVED ROAD CROSSING RING
FR3103874B1 (en) * 2019-11-29 2022-07-29 Viessmann Werke Kg Passage device for connecting conduit and insulated container comprising at least one such device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912287A (en) * 1988-08-31 1990-03-27 Yazaki Corporation Grommet
US5056801A (en) * 1988-04-15 1991-10-15 Rover Group Limited Seal for a shaft
EP0967425A1 (en) * 1998-06-25 1999-12-29 Société SYLEA Device for a wall opening
EP0970853A1 (en) * 1998-07-08 2000-01-12 Automobiles Peugeot Sealed passage for an electric wire harness through a vehicle cowl opening and wire harness mounting process
FR2809877A1 (en) * 2000-05-30 2001-12-07 Peugeot Citroen Automobiles Sa Sealed grommet for passage of electrical cable bundle through cabin bulkhead of motor vehicle, uses olive molded onto outside of cable sleeve and pressed into grommet lining hole in bulkhead

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056801A (en) * 1988-04-15 1991-10-15 Rover Group Limited Seal for a shaft
US4912287A (en) * 1988-08-31 1990-03-27 Yazaki Corporation Grommet
EP0967425A1 (en) * 1998-06-25 1999-12-29 Société SYLEA Device for a wall opening
EP0970853A1 (en) * 1998-07-08 2000-01-12 Automobiles Peugeot Sealed passage for an electric wire harness through a vehicle cowl opening and wire harness mounting process
FR2809877A1 (en) * 2000-05-30 2001-12-07 Peugeot Citroen Automobiles Sa Sealed grommet for passage of electrical cable bundle through cabin bulkhead of motor vehicle, uses olive molded onto outside of cable sleeve and pressed into grommet lining hole in bulkhead

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448049A (en) * 2007-03-29 2008-10-01 Volkswagen Ag Sealing grommet with latching projections
EP2628644A2 (en) * 2012-02-17 2013-08-21 Faurecia Automotive Industrie Soundproofing component, in particular for a firewall of a motor-vehicle passenger compartment
FR2987008A1 (en) * 2012-02-17 2013-08-23 Faurecia Automotive Ind SOUND COMPONENT, IN PARTICULAR FOR A CAR APARTMENT APRON
EP2628644A3 (en) * 2012-02-17 2013-10-02 Faurecia Automotive Industrie Soundproofing component, in particular for a firewall of a motor-vehicle passenger compartment

Also Published As

Publication number Publication date
FR2841960B1 (en) 2008-04-04
FR2841960A1 (en) 2004-01-09

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