WO2004113106A1 - Method and device for applying pressure to a water shield on a car body element - Google Patents

Method and device for applying pressure to a water shield on a car body element Download PDF

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Publication number
WO2004113106A1
WO2004113106A1 PCT/FR2004/050279 FR2004050279W WO2004113106A1 WO 2004113106 A1 WO2004113106 A1 WO 2004113106A1 FR 2004050279 W FR2004050279 W FR 2004050279W WO 2004113106 A1 WO2004113106 A1 WO 2004113106A1
Authority
WO
WIPO (PCT)
Prior art keywords
panel
hardness
rigidity
body element
sealing sheet
Prior art date
Application number
PCT/FR2004/050279
Other languages
French (fr)
Inventor
Gérard Cumont
Original Assignee
Peugeot Citroen Automobiles
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 Peugeot Citroen Automobiles filed Critical Peugeot Citroen Automobiles
Publication of WO2004113106A1 publication Critical patent/WO2004113106A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/047—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts for flexible profiles, e.g. sealing or decorating strips in grooves or on other profiles by devices moving along the flexible profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0412—Lower door structure
    • B60J5/0418—Water or sound barrier, e.g. watershields or seals between dry/wet compartment, sound or vibration dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0892—Insulating elements, e.g. for sound insulation for humidity insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors

Definitions

  • the invention relates to a method as well as a device for pressurizing a sealing sheet on a bodywork element.
  • certain vehicle body elements such as the doors, are provided with a multitude of openings intended for mounting different mechanisms such as window regulators.
  • These bodywork elements are provided with a sealing sheet intended to seal the so-called “dry” part of the element (located on the side of the vehicle interior) of that called “wet” (located on the outside). .
  • the sheet is generally glued with a bead of glue on the lining of the door.
  • the sheet and the bead of glue must be pressed on the door lining.
  • Another known technique consists in pressing the sheet and the joint by means of a rigid panel of a shape adapted to the shape of the surface to be bonded.
  • this process has other disadvantages. Indeed, it has been found that the pressure of the sheet and of the glue is not uniform and even presents great differences from one portion to the other of the bead of glue. Thus, in certain places, sealing is not ensured. In addition, a deformation of the door lining is generated in the areas subjected to excessive pressure.
  • An object of the present invention is to overcome all or part of the drawbacks of the prior art noted above.
  • the method of pressurizing a sealing sheet on a bodywork element comprising a step of pressing the sealing sheet by means of a panel of determined shape, moreover conforming to the generic definition given in the preamble above, is essentially characterized in that at least a portion of the panel is made of a material having a rigidity less than the rigidity of the support surface of the body element series.
  • the invention may include one or more of the following characteristics:
  • At least a portion of the panel is made of a material having a hardness less than the hardness of the support surface of the bodywork element.
  • Another object of the invention is to propose a device for pressurizing a sealing sheet on a support surface of a body element having a determined rigidity.
  • the device according to the invention comprises a panel consisting of at least a first portion having a rigidity less than the rigidity of the support surface of the bodywork element.
  • the panel consists of at least a first portion having a hardness less than the hardness of the support surface of the series body element
  • the panel consists of at least a first portion having a hardness of between 50 and 130 shore approximately, and preferably of the order of approximately 90 shore,
  • the first portion of the panel is made of a material of the polyester resin type
  • the panel has a second portion having a rigidity less than the rigidity of the first portion, and at least part of the second portion constitutes at least part of the pressure surface intended to be pressed on the glued part of the sheet of paper. sealing,
  • the second portion has a hardness lower than the hardness of the first portion
  • the second portion of the panel has a hardness of between approximately 30 and 50 shore, and preferably of the order of approximately 40 shore, the second portion of the panel is made of a material of the polyester resin type,
  • the device comprises a base forming a support for the panel and means for selective movement of the panel relative to the base,
  • the selective displacement means consist of at least one inflatable pocket.
  • FIG. 1 represents a front and partial view of a pressurizing device according to the invention
  • FIG. 2 represents a cross-sectional view of the pressurization device along the line FF of FIG. 1,
  • FIG. 3 represents a side view of an example of use of the pressurizing device according to the invention
  • FIG. 4 shows a schematic sectional view illustrating the operating principle of the method and the pressurizing device according to the invention.
  • the device for pressurizing a sealing sheet according to the invention shown in FIGS. 1 and 2 comprises a semi-rigid panel 8.
  • the panel 8 comprises a first portion 2 having a rigidity less than the rigidity of the support surface 6 of the body element 5 on which it must be pressurized.
  • the pressurizing device 8 is intended to be used to pressurize a sealing sheet of a door of a motor vehicle.
  • This first semi-rigid portion 2 has the general shape of a door lining.
  • the first portion 2 of the panel 8 is made of a material having a hardness less than the hardness of the support surface of the bodywork element (door lining).
  • the panel 8 consists of at least a first portion 2 having a hardness of between 50 and 130 shore approximately, and preferably of the order of approximately 90 shore.
  • the device according to the invention allows an improvement in the uniformity of the force when a sealing sheet is pressurized and avoids parasitic deformations of the door lining.
  • the panel 8 comprises a second portion 7 having a rigidity less than the rigidity of the first portion 2.
  • the second portion 7 has the general shape of a strip describing a closed curve on one of the faces of the first portion 2.
  • This second portion 7 constitutes at least a part, and preferably the entire pressure surface intended to be pressed on the glued part of the sealing sheet. That is to say that the second portion 7 has substantially the same general shape (closed curve) as that of the neck bead intended to be pressurized.
  • the sealing sheet is pressurized by the panel 8, it is the second portion 7 of the panel which comes into contact with the sheet and the adhesive on the support.
  • the second portion 7 of the panel 8 has a hardness of between 30 and 50 shore approximately, and preferably of the order of approximately 40 shore.
  • the first 2 and / or the second portion 7 of the panel 8 can be made of a material of the molded polyester resin type.
  • the second portion 7 can be molded onto the first portion 2.
  • the first 2 portion is made of a material of the AVOTHANE 93a type while the second 7 portion is made of a material of the AVOTHANE 450 type. After casting in a mold the plastic material forming the first 2 portions, this is put on hold for cooling and solidification. When the first 2 portion has reached a semi-solid state
  • the second portion 7 of the panel is cast or molded onto the first portion 2.
  • the panel 8 can be removed from the mold and can undergo heat treatment to provide it with additional mechanical characteristics. For example, the stripped panel 8 is subjected to a temperature of approximately 110 degrees for two hours.
  • the panel 8 according to the invention can be mounted on a base 1 forming a rigid frame.
  • This base 1 can be mounted at the end of a manipulator 10 which allows an operator 11 to move without difficulty the panel 8 and base 1 assembly (figure 3).
  • Means 9 for selective movement of the panel 8 relative to the base 1 are advantageously provided.
  • inflatable pockets 9 arranged between the panel 8 and the base 1 can translate the panel 8 relative to the base 1 in a direction perpendicular to the plane of the base 1.
  • the pockets 9 can be inflated or deflated by a pneumatic system classic (not shown).
  • the operator 11 To pressurize a sealing sheet placed on a lining 6 of the door 5, the operator 11 begins by precisely indexing the base 1 relative to the door 5. Then the operator 11 actuates the movement of the panel 8 in the direction of pressure of the sheet (direction P figure 2) thanks to the inflatable pockets 9.
  • the second portion 7 of the panel 8 presses the part of the sealing sheet 3 covering the bead of adhesive 4 on the door lining 6 glued 4.
  • the invention allows better homogeneity in the distribution of the pressurizing force of the sheet 3 and of the adhesive 4.
  • the sealing sheet 3 is thus better bonded than in prior art.
  • the method and the device according to the invention make it possible in particular to compensate for local deformations of the door lining 6 during pressurization.
  • the efforts on the sheet 6 forming the lining are less important and better distributed and avoid deformations thereof.
  • the seal is of better quality compared to known techniques.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The invention relates to a method of applying pressure to a water shield (3) on a car body element, consisting in affixing a water shield (3) to the car body element using gluing means (4). The inventive method comprises a step consisting in pressing the water shield (3) and the gluing means (4) onto a support surface (6) of the car body element (5) using a panel (8) with a determined shape. The invention is characterised in that at least one portion (2, 7) of the panel (8) is made from a material having a rigidity of less than that of the support surface (6) of the car body element (5). The invention also relates to a device for applying pressure to the water shield.

Description

Procédé et dispositif de mise en pression d'une feuille d'étanchéité sur un élément de carrosserie Method and device for pressurizing a sealing sheet on a bodywork element
L'invention se rapporte à un procédé ainsi qu'à un dispositif de mise en pression d'une feuille d'étanchéité sur un élément de carrosserie .The invention relates to a method as well as a device for pressurizing a sealing sheet on a bodywork element.
Classiquement, certains éléments de carrosserie de véhicules, tel que les portes sont pourvus d'une multitude d'ouvertures destinées au montage de différents mécanismes tels que des lève-vitre. Ces éléments de carrosserie sont pourvus d'une feuille d'étanchéité destinée à rendre étanche la partie dite "sèche" de l'élément (située du côté de l'habitacle du véhicule) de celle dite "humide" (située du côté extérieur) .Conventionally, certain vehicle body elements, such as the doors, are provided with a multitude of openings intended for mounting different mechanisms such as window regulators. These bodywork elements are provided with a sealing sheet intended to seal the so-called "dry" part of the element (located on the side of the vehicle interior) of that called "wet" (located on the outside). .
Pour fixer une feuille d'étanchéité sur une porte, la feuille est en général collée au moyen d'un cordon de colle sur la doublure de la porte. Afin d'assurer une bonne étanchéité de ce collage, la feuille et le cordon de colle doivent être pressés sur la doublure de porte.To fix a sealing sheet on a door, the sheet is generally glued with a bead of glue on the lining of the door. In order to ensure good sealing of this bonding, the sheet and the bead of glue must be pressed on the door lining.
Une technique connue consiste à presser manuellement la feuille au moyen d'une roulette. Cependant, cette opération s'avère longue et fastidieuse pour des opérateurs. De plus, la qualité de l' étanchéité est très dépendante du soin avec lequel travaille l'opérateur.One known technique consists in manually pressing the sheet by means of a roller. However, this operation is long and tedious for operators. In addition, the quality of the seal is very dependent on the care with which the operator works.
Une autre technique connue consiste à presser la feuille et le joint au moyen d'un panneau rigide de forme adaptée à la forme de la surface à coller. Ce procédé présente cependant d'autres inconvénients. En effet, il a été constaté que la pression de la feuille et de la colle n'est pas uniforme et présente même de grandes différences d'une portion à l'autre du cordon de colle. Ainsi, dans certains endroits, l'étanchéité n'est pas assurée. Par ailleurs, une déformation de la doublure de porte est générée dans les zones soumises à une pression trop importante.Another known technique consists in pressing the sheet and the joint by means of a rigid panel of a shape adapted to the shape of the surface to be bonded. However, this process has other disadvantages. Indeed, it has been found that the pressure of the sheet and of the glue is not uniform and even presents great differences from one portion to the other of the bead of glue. Thus, in certain places, sealing is not ensured. In addition, a deformation of the door lining is generated in the areas subjected to excessive pressure.
Un but de la présente invention est de pallier tout ou partie des inconvénients de l'art antérieur relevés ci-dessus.An object of the present invention is to overcome all or part of the drawbacks of the prior art noted above.
A cette fin, le procédé de mise en pression d'une feuille d'étanchéité sur un élément de carrosserie selon l'invention, comportant une étape de pression de la feuille d'étanchéité moyen d'un panneau de forme déterminée, par ailleurs conforme à la définition générique qu'en donne le préambule ci-dessus, est essentiellement caractérisé en ce qu'au moins une portion du panneau est constituée d'un matériau ayant une rigidité inférieure à la rigidité de la surface support de l'élément de carros série . Par ailleurs, l'invention peut comporter l'une ou plusieurs des caractéristiques suivantes :To this end, the method of pressurizing a sealing sheet on a bodywork element according to the invention, comprising a step of pressing the sealing sheet by means of a panel of determined shape, moreover conforming to the generic definition given in the preamble above, is essentially characterized in that at least a portion of the panel is made of a material having a rigidity less than the rigidity of the support surface of the body element series. Furthermore, the invention may include one or more of the following characteristics:
au moins une portion du panneau est constituée d'un matériau ayant une dureté inférieure à la dureté de la surface support de l'élément de carrosserie.at least a portion of the panel is made of a material having a hardness less than the hardness of the support surface of the bodywork element.
Un autre but de l'invention est de proposer un dispositif de mise en pression d'une feuille d'étanchéité sur une surface support d'un élément de carrosserie ayant une rigidité déterminée .Another object of the invention is to propose a device for pressurizing a sealing sheet on a support surface of a body element having a determined rigidity.
Le dispositif selon l'invention comporte un panneau constitué d'au moins une première portion ayant une rigidité inférieure à la rigidité de la surface support de l'élément de carrosserie .The device according to the invention comprises a panel consisting of at least a first portion having a rigidity less than the rigidity of the support surface of the bodywork element.
Selon d'autres particularités avantageuses :According to other advantageous features:
le panneau est constitué d'au moins une première portion ayant une dureté inférieure à la dureté de la surface support de l'élément de carros série,the panel consists of at least a first portion having a hardness less than the hardness of the support surface of the series body element,
le panneau est constitué d'au moins une première portion ayant une dureté comprise entre 50 et 130 shore environ, et de préférence de l'ordre de 90 shore environ,the panel consists of at least a first portion having a hardness of between 50 and 130 shore approximately, and preferably of the order of approximately 90 shore,
la première portion du panneau est constituée d'un matériau du type résine de polyester,the first portion of the panel is made of a material of the polyester resin type,
- le panneau comporte une seconde portion ayant une rigidité inférieure à la rigidité de la première portion, et au moins une partie de la seconde portion constitue au moins une partie de la surface de pression destinée à être appuyée sur la partie collée de la feuille d' étanchéité,- The panel has a second portion having a rigidity less than the rigidity of the first portion, and at least part of the second portion constitutes at least part of the pressure surface intended to be pressed on the glued part of the sheet of paper. sealing,
- la seconde portion a une dureté inférieure à la dureté de la première portion,the second portion has a hardness lower than the hardness of the first portion,
- la seconde portion du panneau a une dureté comprise entre 30 et 50 shore environ, et de préférence de l'ordre de 40 shore environ, la seconde portion du panneau est constituée d'un matériau du type résine de polyester,the second portion of the panel has a hardness of between approximately 30 and 50 shore, and preferably of the order of approximately 40 shore, the second portion of the panel is made of a material of the polyester resin type,
le dispositif comporte un socle formant support pour le panneau et des moyens de déplacement sélectifs du panneau par rapport au socle,the device comprises a base forming a support for the panel and means for selective movement of the panel relative to the base,
- les moyens de déplacement sélectifs sont constitués d'au moins une poche gonflable.- The selective displacement means consist of at least one inflatable pocket.
D'autres particularités et avantages apparaîtront à la lecture de la description ci- après, faite en référence aux figures dans lesquelles :Other particularities and advantages will appear on reading the description below, made with reference to the figures in which:
- la figure 1 représente une vue de face et partielle d'un dispositif de mise en pression selon l'invention,FIG. 1 represents a front and partial view of a pressurizing device according to the invention,
la figure 2 représente une vue en coupe transversale du dispositif de mise en pression selon la ligne FF de la figure 1,FIG. 2 represents a cross-sectional view of the pressurization device along the line FF of FIG. 1,
- la figure 3 représente une vue de côte d'un exemple d'utilisation du dispositif de mise en pression selon l'invention,FIG. 3 represents a side view of an example of use of the pressurizing device according to the invention,
la figure 4 représente une vue en coupe schématique illustrant le principe de fonctionnement du procédé et du dispositif de mise en pression selon l'invention.4 shows a schematic sectional view illustrating the operating principle of the method and the pressurizing device according to the invention.
Le dispositif de mise en pression d'une feuille d'étanchéité selon l'invention représenté aux figures 1 et 2 comporte un panneau 8 semi-rigide. Le panneau 8 comprend une première portion 2 ayant une rigidité inférieure à la rigidité de la surface support 6 de l'élément 5 de carrosserie sur laquelle il doit être mis en pression. Dans l'exemple représenté, le dispositif 8 de mise en pression est destiné à être utiliser pour mettre en pression une feuille d'étanchéité d'une portière de véhicule automobile. Cette première portion semi-rigide 2 a la forme générale d'une doublure de porte.The device for pressurizing a sealing sheet according to the invention shown in FIGS. 1 and 2 comprises a semi-rigid panel 8. The panel 8 comprises a first portion 2 having a rigidity less than the rigidity of the support surface 6 of the body element 5 on which it must be pressurized. In the example shown, the pressurizing device 8 is intended to be used to pressurize a sealing sheet of a door of a motor vehicle. This first semi-rigid portion 2 has the general shape of a door lining.
De préférence, la première portion 2 du panneau 8 est constituée d'un matériau ayant une dureté inférieure à la dureté de la surface support de l'élément de carrosserie (doublure de porte) . Par exemple, le panneau 8 est constitué d'au moins une première portion 2 ayant une dureté comprise entre 50 et 130 shore environ, et de préférence de l'ordre de 90 shore environ.Preferably, the first portion 2 of the panel 8 is made of a material having a hardness less than the hardness of the support surface of the bodywork element (door lining). For example, the panel 8 consists of at least a first portion 2 having a hardness of between 50 and 130 shore approximately, and preferably of the order of approximately 90 shore.
Le dispositif selon l'invention permet une amélioration de l'homogénéité de l'effort lors d'une mise en pression d'une feuille d'étanchéité et évite des déformations parasite de la doublure de porte .The device according to the invention allows an improvement in the uniformity of the force when a sealing sheet is pressurized and avoids parasitic deformations of the door lining.
De préférence, le panneau 8 comporte une seconde portion 7 ayant une rigidité inférieure à la rigidité de la première portion 2. La seconde portion 7 a la forme générale d'un bandeau décrivant une courbe fermée sur une des faces de la première portion 2. Cette seconde portion 7 constitue au moins une partie, et de préférence toute la surface de pression destinée à être appuyée sur la partie collée de la feuille d'étanchéité. C'est à dire que la seconde portion 7 a sensiblement la même forme générale (courbe fermée) que celle du cordon de col destiné à être mis en pression. Ainsi, lors de la mise en pression d'une feuille d'étanchéité par le panneau 8, c'est la seconde portion 7 du panneau qui vient en contact avec la feuille et la colle sur le support.Preferably, the panel 8 comprises a second portion 7 having a rigidity less than the rigidity of the first portion 2. The second portion 7 has the general shape of a strip describing a closed curve on one of the faces of the first portion 2. This second portion 7 constitutes at least a part, and preferably the entire pressure surface intended to be pressed on the glued part of the sealing sheet. That is to say that the second portion 7 has substantially the same general shape (closed curve) as that of the neck bead intended to be pressurized. Thus, when the sealing sheet is pressurized by the panel 8, it is the second portion 7 of the panel which comes into contact with the sheet and the adhesive on the support.
Par exemple, la seconde portion 7 du panneau 8 a une dureté comprise entre 30 et 50 shore environ, et de préférence de l'ordre de 40 shore environ .For example, the second portion 7 of the panel 8 has a hardness of between 30 and 50 shore approximately, and preferably of the order of approximately 40 shore.
La première 2 et/ou la seconde portion 7 du panneau 8 peut être constituée d'un matériau du type résine de polyester moulée. Avantageusement, la seconde portion 7 peut être surmoulée sur la première portion 2.The first 2 and / or the second portion 7 of the panel 8 can be made of a material of the molded polyester resin type. Advantageously, the second portion 7 can be molded onto the first portion 2.
' Dans une forme de réalisation avantageuse, la première 2 portion est constituée d'un matériau du type AVOTHANE 93a tandis que la seconde 7 portion est constituée d'un matériau du type AVOTHANE 450. Après coulage dans un moule de la matière plastique formant la première 2 portion, celle-ci est mise en attente pour refroidissement et solidification. Lorsque la première 2 portion a atteint un état semi-solide'In an advantageous embodiment, the first 2 portion is made of a material of the AVOTHANE 93a type while the second 7 portion is made of a material of the AVOTHANE 450 type. After casting in a mold the plastic material forming the first 2 portions, this is put on hold for cooling and solidification. When the first 2 portion has reached a semi-solid state
(refroidissement partiel), la seconde portion 7 du panneau est coulée ou surmoulée sur la première portion 2. Après re roidissement de l'ensemble, le panneau 8 peut être démoulé et peut subir un traitement thermique pour lui assurer des caractéristiques mécaniques supplémentaires. Par exemple, le panneau 8 démoulé est soumis à une température de 110 degrés environ pendant deux heures.(partial cooling), the second portion 7 of the panel is cast or molded onto the first portion 2. After cooling of the assembly, the panel 8 can be removed from the mold and can undergo heat treatment to provide it with additional mechanical characteristics. For example, the stripped panel 8 is subjected to a temperature of approximately 110 degrees for two hours.
Comme visible à la figure 2 notamment, le panneau 8 selon l'invention peut être monté sur un socle 1 formant une armature rigide. Ce socle 1 peut être monté au bout d'un manipulateur 10 qui permet à un opérateur 11 de déplacer sans difficulté l'ensemble panneau 8 et socle 1 (figure 3) .As shown in Figure 2 in particular, the panel 8 according to the invention can be mounted on a base 1 forming a rigid frame. This base 1 can be mounted at the end of a manipulator 10 which allows an operator 11 to move without difficulty the panel 8 and base 1 assembly (figure 3).
Des moyens 9 de déplacement sélectifs du panneau 8 par rapport au socle 1 sont avantageusement prévus. Par exemple, des poches 9 gonflables disposées entre le panneau 8 et le socle 1 peuvent assurer une translation du panneau 8 par rapport au socle 1 selon une direction perpendiculaire au plan du socle 1. Le poches 9 peuvent êtres gonflées ou dégonflées par un système pneumatique classique (non représenté) .Means 9 for selective movement of the panel 8 relative to the base 1 are advantageously provided. For example, inflatable pockets 9 arranged between the panel 8 and the base 1 can translate the panel 8 relative to the base 1 in a direction perpendicular to the plane of the base 1. The pockets 9 can be inflated or deflated by a pneumatic system classic (not shown).
Pour mettre en pression une feuille d'étanchéité posée sur une doublure 6 de la porte 5, l'opérateur 11 commence par indexer précisément le socle 1 par rapport à la porte 5. Puis l'opérateur 11 actionne le déplacement du panneau 8 dans le sens de la pression de la feuille (sens P figure 2) grâce aux poches gonflables 9.To pressurize a sealing sheet placed on a lining 6 of the door 5, the operator 11 begins by precisely indexing the base 1 relative to the door 5. Then the operator 11 actuates the movement of the panel 8 in the direction of pressure of the sheet (direction P figure 2) thanks to the inflatable pockets 9.
Ainsi, et comme représenté schématiquement à la figure 4, la seconde portion 7 du panneau 8 vient appuyer la partie de la feuille 3 d'étanchéité recouvrant le cordon de colle 4 sur la doublure de porte 6 collée 4.Thus, and as shown diagrammatically in FIG. 4, the second portion 7 of the panel 8 presses the part of the sealing sheet 3 covering the bead of adhesive 4 on the door lining 6 glued 4.
Tout en étant de structure simple et peu coûteuse, l'invention permet une meilleure homogénéité dans la répartition de l'effort de mise en pression de la feuille 3 et de la colle 4. La feuille d'étanchéité 3 est ainsi mieux collée que dans l'art antérieur. Le procédé et le dispositif selon l'invention permettent notamment de compenser les déformations locales de la doublure de porte 6 lors de la mise en pression. Les efforts sur la tôle 6 formant la doublure sont moins importants et mieux répartis et évitent des déformations de celle-ci. L'étanchéité est de meilleure qualité par rapport aux techniques connues . While being simple and inexpensive in structure, the invention allows better homogeneity in the distribution of the pressurizing force of the sheet 3 and of the adhesive 4. The sealing sheet 3 is thus better bonded than in prior art. The method and the device according to the invention make it possible in particular to compensate for local deformations of the door lining 6 during pressurization. The efforts on the sheet 6 forming the lining are less important and better distributed and avoid deformations thereof. The seal is of better quality compared to known techniques.

Claims

REVEND I CAT I ON S RESELL I CAT I ON S
1. Procédé de mise en pression d'une feuille d'étanchéité (3) sur un élément de carrosserie, consistant à faire adhérer une feuille d'étanchéité (3) sur l'élément de carrosserie par des moyens (4) de collage, et comportant une étape de pression de la feuille d'étanchéité (3) et des moyens (4) de collage sur une surface (6) support de l'élément (5) de carrosserie au moyen d'un panneau (8) de forme déterminée, caractérisé en ce qu'au moins une portion (2, 7) du panneau (8) est constituée d'un matériau ayant une rigidité inférieure à la rigidité de la surface support (6) de l'élément (5) de carrosserie.1. Method for pressurizing a sealing sheet (3) on a bodywork element, consisting in making a sealing sheet (3) adhere to the bodywork element by means (4) of bonding, and comprising a step of pressing the sealing sheet (3) and means (4) for bonding to a surface (6) supporting the element (5) of the bodywork by means of a panel (8) determined, characterized in that at least a portion (2, 7) of the panel (8) is made of a material having a rigidity less than the rigidity of the support surface (6) of the body element (5) .
2. Procédé selon la revendication 1, caractérisé en ce qu'au moins une portion (2, 7) du panneau (8) est constituée d'un matériau ayant une dureté inférieure à la dureté de la surface support (6) de l'élément (5) de carrosserie.2. Method according to claim 1, characterized in that at least a portion (2, 7) of the panel (8) consists of a material having a hardness less than the hardness of the support surface (6) of the body element (5).
3. Dispositif de mise en pression d'une feuille d'étanchéité (3) sur une surface support (6) d'un élément de carrosserie (5) ayant une rigidité déterminée, caractérisé en ce qu'il comporte un panneau (8) constitué d'au moins une première portion (2) ayant une rigidité inférieure à la rigidité de la surface support (6) de l'élément (5) de carrosserie.3. Device for pressurizing a sealing sheet (3) on a support surface (6) of a body element (5) having a determined rigidity, characterized in that it comprises a panel (8) consisting of at least a first portion (2) having a rigidity less than the rigidity of the support surface (6) of the body element (5).
4. Dispositif selon la revendication 3, caractérisé en ce que le panneau (8) est constitué d'au moins une première portion (2) ayant une dureté inférieure à la dureté de la surface support (6) de l'élément (5) de carrosserie . 4. Device according to claim 3, characterized in that the panel (8) consists of at least a first portion (2) having a hardness less than the hardness of the support surface (6) of the element (5) of bodywork.
5. Dispositif selon la revendication 3 ou 4, caractérisé en ce que le panneau (8) est constitué d'au moins une première portion (2) ayant une dureté comprise entre 50 et 130 shore environ, et de préférence de l'ordre de 90 shore environ .5. Device according to claim 3 or 4, characterized in that the panel (8) consists of at least a first portion (2) having a hardness of between 50 and 130 shore approximately, and preferably of the order of 90 shore approximately.
6. Dispositif selon l'une quelconque des revendications 3 à 5, caractérisé en ce que la première portion (2) du panneau (8) est constituée d'un matériau du type résine de polyester .6. Device according to any one of claims 3 to 5, characterized in that the first portion (2) of the panel (8) consists of a material of the polyester resin type.
7. Dispositif selon l'une quelconque des revendications 3 à 6, caractérisé en ce que le panneau comporte une seconde portion (7) ayant une rigidité inférieure à la rigidité de la première portion (2) et en ce qu'au moins une partie de la seconde portion (7) constitue au moins une partie de la surface de pression destinée à être appuyée sur la partie collée (4) de la feuille (3) d'étanchéité.7. Device according to any one of claims 3 to 6, characterized in that the panel comprises a second portion (7) having a rigidity less than the rigidity of the first portion (2) and in that at least a portion of the second portion (7) constitutes at least part of the pressure surface intended to be pressed on the glued part (4) of the sealing sheet (3).
8. Dispositif selon la revendication 7, caractérisé en ce que la seconde portion (7) a une dureté inférieure à la dureté de la première portion (2)8. Device according to claim 7, characterized in that the second portion (7) has a hardness less than the hardness of the first portion (2)
9. Dispositif selon la revendication 8, caractérisé en ce que la seconde portion (7) du panneau (8) a une dureté comprise entre 30 et 50 shore environ, et de préférence de l'ordre de 40 shore environ.9. Device according to claim 8, characterized in that the second portion (7) of the panel (8) has a hardness of between 30 and 50 shore approximately, and preferably of the order of approximately 40 shore.
10. Dispositif selon l'une quelconque des revendications 7 à 9, caractérisé en ce que la seconde portion (7) du panneau (8) est constituée d'un matériau du type résine de polyester . 10. Device according to any one of claims 7 to 9, characterized in that the second portion (7) of the panel (8) consists of a material of the polyester resin type.
11. Dispositif selon l'une quelconque des revendications 3 à 10, caractérisé en ce qu'il comporte un socle (1) formant support pour le panneau (8) et des moyens (9) de déplacement sélectifs du panneau (8) par rapport au socle (1) .11. Device according to any one of claims 3 to 10, characterized in that it comprises a base (1) forming a support for the panel (8) and means (9) for selective movement of the panel (8) relative to the base (1).
12. Dispositif selon la revendication 11, caractérisé en ce que les moyens (9) de déplacement sélectifs sont constitués d'au moins une poche gonflable. 12. Device according to claim 11, characterized in that the means (9) for selective movement consist of at least one inflatable pocket.
PCT/FR2004/050279 2003-06-20 2004-06-18 Method and device for applying pressure to a water shield on a car body element WO2004113106A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307466A FR2856356B1 (en) 2003-06-20 2003-06-20 METHOD AND DEVICE FOR PRESSURIZING A SEALING SHEET ON A BODY COMPONENT
FR0307466 2003-06-20

Publications (1)

Publication Number Publication Date
WO2004113106A1 true WO2004113106A1 (en) 2004-12-29

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Application Number Title Priority Date Filing Date
PCT/FR2004/050279 WO2004113106A1 (en) 2003-06-20 2004-06-18 Method and device for applying pressure to a water shield on a car body element

Country Status (2)

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FR (1) FR2856356B1 (en)
WO (1) WO2004113106A1 (en)

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EP3437932A1 (en) * 2017-08-02 2019-02-06 Adhex Technologies Sealing- and soundprofing panel for a vehicle
CN109334819A (en) * 2018-10-31 2019-02-15 上海大众祥源动力供应有限公司 A kind of door weather strip installation system

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FR2923170B1 (en) * 2007-11-07 2010-04-09 Peugeot Citroen Automobiles Sa TOOL FOR PRESSING AN ADHESIVE PRODUCT CORD.
FR2934554B1 (en) * 2008-08-04 2010-08-20 Peugeot Citroen Automobiles Sa MANUAL INSTALLATION INSTALLATION OF A SEALED SEAL ON A MOTOR VEHICLE DOOR AND ASSOCIATED METHOD.

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EP3437932A1 (en) * 2017-08-02 2019-02-06 Adhex Technologies Sealing- and soundprofing panel for a vehicle
FR3069823A1 (en) * 2017-08-02 2019-02-08 Adhex Technologies SEALING AND SOUNDPROOF PANEL FOR VEHICLE
CN109334819A (en) * 2018-10-31 2019-02-15 上海大众祥源动力供应有限公司 A kind of door weather strip installation system

Also Published As

Publication number Publication date
FR2856356B1 (en) 2005-08-19
FR2856356A1 (en) 2004-12-24

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