WO2007147986A1 - Sealing sheet for a motor vehicle door - Google Patents

Sealing sheet for a motor vehicle door Download PDF

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Publication number
WO2007147986A1
WO2007147986A1 PCT/FR2007/051181 FR2007051181W WO2007147986A1 WO 2007147986 A1 WO2007147986 A1 WO 2007147986A1 FR 2007051181 W FR2007051181 W FR 2007051181W WO 2007147986 A1 WO2007147986 A1 WO 2007147986A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
sealing sheet
door
liner
gripping
Prior art date
Application number
PCT/FR2007/051181
Other languages
French (fr)
Inventor
Marc Norais
Original Assignee
Peugeot Citroën Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peugeot Citroën Automobiles SA filed Critical Peugeot Citroën Automobiles SA
Priority to EP07731954A priority Critical patent/EP2032392A1/en
Publication of WO2007147986A1 publication Critical patent/WO2007147986A1/en

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Classifications

    • 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
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors

Definitions

  • the present invention relates to a sealing sheet for a vehicle door including automobile.
  • a motor vehicle door generally comprises an outer wall or metal panel and an inner metal liner together forming a box in the lower portion of the door.
  • the latter further comprises an inner lining panel attachable to the inner liner of the door and a sealing sheet interposed between the inner liner and the lining panel of the door. This sheet seals the door between the wet zone defined between the outer panel and the lining of the door and the dry zone defined between the lining and the inner lining panel of this door.
  • the sealing sheet is fixed on the inner lining of the door with a bead of peripheral adhesive applied on one side of the sheet and on which is exerted a pressurizing force to crush the cord between the sealing sheet and the door liner.
  • the door liner must be degreased and the adhesive bead must not be soiled and remain intact prior to pressurization between the sealing sheet and the liner. door.
  • Adhesive product resulting in the cord can no longer fulfill its sealing function at the finger application locations.
  • the present invention aims to eliminate the above disadvantage of known sealing sheets.
  • the sealing sheet for a vehicle door including automotive comprising on its face intended to be applied to an inner lining of the door, a bead of peripheral adhesive product located near the edge peripheral of the sheet, is characterized in that it comprises at least one gripping tab secured to the peripheral edge of the sheet and can be manually grasped to allow an operator to move the sheet and position it on the inner lining of the door without put your fingers on the bead of adhesive product.
  • the sealing sheet comprises two gripping tabs integral with the peripheral edge of the sheet being substantially opposite one another and can be manually grasped by the two hands of the operator to move and position it on the inner door liner without affixing his fingers to the bead of adhesive product.
  • each gripping tab is made of a material that provides it with sufficient rigidity to manually move and position the sheet on the inner door liner and to allow it to conform to a corresponding shape of the liner when the sheet is secured by adhesion to the lining.
  • each gripping tongue comprises a passage opening of a finger of a hand, and a closure flap of this opening elastically away from it when the finger is introduced into the orifice.
  • the sealing sheet preferably comprises a recess or blind hole from its opposite side to that comprising the bead of adhesive product while being located near each gripping tab and allowing the introduction of the thumb of a hand of the operator during the seizure of the sheet, the major of the hand of the operator holding the gripping tab.
  • the middle finger of the hand passes through the orifice of the gripping tongue during the gripping of the sheet.
  • the sealing sheet is made in one piece with each gripping tab and is made of a relatively soft plastic material.
  • the invention also relates to a method for laying on an inner lining of a vehicle door, in particular a motor vehicle, a sealing sheet as defined above and which is characterized in that it consists in manually gripping each gripping tab for moving the sheet towards the inner door liner and position it relative to that liner before attachment to the liner without affixing the fingers of the operator's hands to the bead of adhesive product.
  • the invention finally relates to a vehicle door including a vehicle which is characterized in that it is equipped with a sealing sheet as defined above, the sealing sheet being interposed between an inner lining and an inner lining panel. the door.
  • Figure 1 is a perspective view showing the placement of a sealing sheet of the first embodiment of the invention on a door liner of a motor vehicle;
  • Figure 2 is a rear view of the sealing sheet of Figure 1;
  • Figure 3 is a partial view of the rear face of the sealing sheet comprising the bead of the adhesive product and showing the manipulation of this sheet by an operator's hand;
  • Fig. 4 is a perspective view showing the manipulation of a portion of the sealing sheet on the face opposite to that of Fig. 3;
  • - Figure 5 shows in perspective a portion of a sealing sheet according to a second embodiment of the invention.
  • Figure 6 shows in perspective an enlargement of one of the tabs of the sealing sheet of the invention.
  • the reference 1 designates a motor vehicle door comprising a lower portion forming a box and an upper portion, not shown, constituting the frame defining the opening of the door closable by a window.
  • the box of the lower part of the door 1 comprises an outer wall or metal panel 2, an inner metal liner 3 and an inner lining panel, not shown, intended to be fixed on the lining 3 of the door and generally made of material synthetic.
  • the door 1 further comprises a sealing sheet 4 separating a wet zone from the box of the door 1 of a dry zone of this box, the wet zone being able to receive rainwater likely to enter the box through the slot of the door allowing the passage of the window.
  • the sealing sheet 4 is made of a relatively flexible material and is interposed between the door liner 3 and the inner lining panel.
  • a bead of adhesive 5 such as a bead of adhesive, is applied to the so-called rear face of the sheet 4 intended to be applied to the door. door liner 3.
  • the adhesive product bead 5 is spread on the periphery of the sealing sheet 4 near its peripheral outer edge and the contour of this bead approximately corresponding to the contour of the door liner 3.
  • the sealing sheet 4 comprises at least one gripping tab 6 secured to the outer peripheral edge of the sheet 4 and can be manually grasped to allow an operator to manipulate the sheet 4 in order to move it towards the liner door 3 and position relative to it without affixing his fingers on the adhesive product bead 5 before applying the bead 5 on the door liner 3 to secure the sheet 4 to the latter.
  • the sheet 4 comprises two gripping tabs 6 secured to the outer peripheral edge 4 substantially opposite each other, as shown in FIG. 2, and which can be grasped manually by the two hands of the operator for manipulating the sheet 4 for placement on the door liner 3 without affixing the fingers of the operator to the bead of adhesive product 5.
  • Each gripping tab 6 is of a material giving it both sufficient rigidity to manually hold the sheet 4 and put it in place on the door liner 3 and flexibility to allow it to marry a corresponding form of the lining of door 3 when the sheet is fixed by adhesion to the door liner 3.
  • the tabs 6 and the sealing sheet 4 are made in one piece from the same synthetic material contributing to the tongues 6 their characteristics of both rigidity and flexibility mentioned above.
  • Each tongue when the sealing sheet 4 is not yet applied to the door liner 3, occupies at rest a position substantially in the same plane as the edge of the sheet 4.
  • each tongue 6 is different from that of the sealing sheet 4. This gives the tongue 4 a flexibility to conform best against the door liner.
  • each gripping tongue 6 can be ensured not only by the material itself constituting this tongue, but also by a connecting zone between the tongue 6 and the corresponding edge of the sealing sheet 4 comprising the fold line 10, giving it a property of elastic articulation.
  • thermocompression a hot pressing process, sometimes referred to as thermocompression, in order to conform the tongue, to the sealing sheet and the fold line their shape.
  • the fold line 10 is formed substantially at the junction between the sealing sheet 4 and each tongue 6.
  • the fold line 10 extends substantially along the outer edge of the sealing sheet 4 in order to allow the tongue 6 to fit a corresponding shape of the door liner 3, without altering the adhesion of the sealing sheet to the door liner.
  • each tongue is advantageously provided with an orifice 7 allowing the passage of a finger of a hand, such as the middle finger. It is thus made possible for the operator, in spite of the flexibility conferred by the fold line 10 on each tongue, to move the latter as illustrated in FIG. 4.
  • the orifice 7 of each tongue of gripping 6 can be closed by a flap of form conjugated to the orifice 7 and one end of which is integral with an edge of the orifice 7 having its opposite end free.
  • the flap 8 moves away elastically by the pressure exerted by the finger to clear the orifice 7.
  • the sealing sheet 4 also comprises a recess or blind hole 9 from its outer or front face opposite to that comprising the bead of the adhesive product 5 and located near a gripping tab 6 and allowing the introduction of the thumb of one hand of an operator when grasping the sealing sheet 4, the middle finger of this hand holding the adjacent gripping tab 6 as shown in FIG. 4.
  • the depressions or blind hole 9 come from material with the sealing sheet 4.
  • the operator grasps the sealing sheet 4 by passing the middle finger of each hand through the orifice 7 of the corresponding tongue 6 and introducing the thumb into the recess or corresponding blind hole 9 so that it bears on the sheet 4 and that the tongue 6 is elastically deformed towards the operator out of the sheet 4 comprising the bead of adhesive product 5.
  • the operator can easily move the sealing sheet 4 and position relative to the door liner 3 without affixing his fingers to the bead of adhesive 5 until the sealing sheet 4 is applied directly to the door liner 3 to fix it by gluing to the latter.
  • FIG. 5 represents an embodiment variant according to which each gripping tab 6 does not has no hole for passage of the major of a hand, this tongue being elastically deformable by the major in the same manner as the tongue 6 of Figure 4 to allow the operator setting up the sealing sheet 4 on the door liner 3 without affixing his fingers to the adhesive product bead 5.
  • the sealing sheet 4 is glued to the door liner 3, it marries by elastic deformation the different non-planar shapes of the door liner 3 and each tongue 6 is folded back, after loosening, automatically by elasticity on the door liner to marry, if any, the adjacent shape of this liner.

Abstract

The present invention relates to a sealing sheet for a motor vehicle door. The sealing sheet is characterized in that it comprises at least one gripping tongue (6) secured to the peripheral edge of the sheet (4) and being able to be grabbed manually in order to fasten it to an inner door lining (3) without placing the fingers of a hand on the bead of adhesive product (5). The invention is applicable in the automotive sector.

Description

"Feuille d'étanchéité pour une porte de véhicule automobile" "Sealing sheet for a motor vehicle door"
La présente invention concerne une feuille d'étanchéité pour une porte de véhicule notamment automobile .The present invention relates to a sealing sheet for a vehicle door including automobile.
Une porte de véhicule automobile comprend d'une manière générale une paroi ou panneau métallique externe et une doublure métallique interne formant ensemble un caisson en partie inférieure de la porte. Cette dernière comprend en outre un panneau interne de garnissage pouvant être fixé sur la doublure interne de la porte et une feuille d'étanchéité interposée entre la doublure interne et le panneau de garnissage de la porte. Cette feuille assure l'étanchéité de la porte entre la zone humide définie entre le panneau externe et la doublure de la porte et la zone sèche définie entre la doublure et le panneau interne de garnissage de cette porte.A motor vehicle door generally comprises an outer wall or metal panel and an inner metal liner together forming a box in the lower portion of the door. The latter further comprises an inner lining panel attachable to the inner liner of the door and a sealing sheet interposed between the inner liner and the lining panel of the door. This sheet seals the door between the wet zone defined between the outer panel and the lining of the door and the dry zone defined between the lining and the inner lining panel of this door.
La feuille d'étanchéité est fixée sur la doublure interne de la porte à l'aide d'un cordon de produit adhésif périphérique appliqué sur une face de la feuille et sur lequel est exercé un effort de mise en pression permettant d'écraser le cordon entre la feuille d'étanchéité et la doublure de porte. Pour assurer une fixation efficace de la feuille d'étanchéité sur la doublure de porte, cette dernière doit être dégraissée et le cordon de produit adhésif ne doit pas être souillé et rester intact avant mise en pression entre la feuille d'étanchéité et la doublure de porte. Cependant, lors de la mise en place de la feuille d'étanchéité relativement à la doublure de porte avant d'appliquer cette feuille sur la doublure, les opérateurs manipulant la feuille d'étanchéité sont pratiquement systématiquement amenés à placer leurs doigts sur le cordon de produit adhésif avec pour conséquence que le cordon ne puisse plus accomplir sa fonction d'étanchéité aux emplacements d'application des doigts. La présente invention a pour but d'éliminer l'inconvénient ci-dessus des feuilles d'étanchéité connues .The sealing sheet is fixed on the inner lining of the door with a bead of peripheral adhesive applied on one side of the sheet and on which is exerted a pressurizing force to crush the cord between the sealing sheet and the door liner. To ensure effective sealing of the sealing sheet to the door liner, the door liner must be degreased and the adhesive bead must not be soiled and remain intact prior to pressurization between the sealing sheet and the liner. door. However, during the establishment of the sealing sheet relative to the door liner before applying this sheet to the liner, the operators handling the sealing sheet are almost always brought to place their fingers on the lanyard. Adhesive product resulting in the cord can no longer fulfill its sealing function at the finger application locations. The present invention aims to eliminate the above disadvantage of known sealing sheets.
A cet effet, selon l'invention, la feuille d'étanchéité pour une porte de véhicule notamment automobile, comprenant, sur sa face destinée à être appliquée sur une doublure interne de la porte, un cordon de produit adhésif périphérique situé à proximité du bord périphérique de la feuille, est caractérisée en ce qu'elle comprend au moins une languette de préhension solidaire du bord périphérique de la feuille et pouvant être saisie manuellement pour permettre à un opérateur de déplacer la feuille et la positionner sur la doublure interne de porte sans apposer ses doigts sur le cordon de produit adhésif.For this purpose, according to the invention, the sealing sheet for a vehicle door including automotive, comprising on its face intended to be applied to an inner lining of the door, a bead of peripheral adhesive product located near the edge peripheral of the sheet, is characterized in that it comprises at least one gripping tab secured to the peripheral edge of the sheet and can be manually grasped to allow an operator to move the sheet and position it on the inner lining of the door without put your fingers on the bead of adhesive product.
De préférence, la feuille d'étanchéité comprend deux languettes de préhension solidaires du bord périphérique de la feuille en étant sensiblement opposées l'une de l'autre et pouvant être saisies manuellement par les deux mains de l'opérateur pour la déplacer et la positionner sur la doublure interne de porte sans apposer ses doigts sur le cordon de produit adhésif.Preferably, the sealing sheet comprises two gripping tabs integral with the peripheral edge of the sheet being substantially opposite one another and can be manually grasped by the two hands of the operator to move and position it on the inner door liner without affixing his fingers to the bead of adhesive product.
Chaque languette de préhension est en une matière lui conférant à la fois suffisamment de rigidité pour déplacer et positionner manuellement la feuille sur la doublure interne de porte et de souplesse pour lui permettre d'épouser une forme correspondante de cette doublure lorsque la feuille est fixée par adhésion à la doublure . Avantageusement, chaque languette de préhension comprend un orifice de passage d'un doigt d'une main, ainsi qu'un rabat de fermeture de cet orifice s 'écartant élastiquement de celui-ci lorsque le doigt est introduit dans l'orifice. La feuille d'étanchéité comprend de préférence un renfoncement ou trou borgne partant de sa face opposée à celle comportant le cordon de produit adhésif en étant situé à proximité de chaque languette de préhension et permettant l'introduction du pouce d'une main de l'opérateur lors de la saisie de la feuille, le majeur de la main de l'opérateur tenant la languette de préhension. Avantageusement, le majeur de la main passe au travers de l'orifice de la languette de préhension lors de la saisie de la feuille.Each gripping tab is made of a material that provides it with sufficient rigidity to manually move and position the sheet on the inner door liner and to allow it to conform to a corresponding shape of the liner when the sheet is secured by adhesion to the lining. Advantageously, each gripping tongue comprises a passage opening of a finger of a hand, and a closure flap of this opening elastically away from it when the finger is introduced into the orifice. The sealing sheet preferably comprises a recess or blind hole from its opposite side to that comprising the bead of adhesive product while being located near each gripping tab and allowing the introduction of the thumb of a hand of the operator during the seizure of the sheet, the major of the hand of the operator holding the gripping tab. Advantageously, the middle finger of the hand passes through the orifice of the gripping tongue during the gripping of the sheet.
La feuille d'étanchéité est réalisée en une seule pièce avec chaque languette de préhension et est en une matière plastique relativement souple.The sealing sheet is made in one piece with each gripping tab and is made of a relatively soft plastic material.
L'invention vise également un procédé de pose sur une doublure interne d'une porte de véhicule notamment automobile d'une feuille d'étanchéité telle que définie précédemment et qui est caractérisé en ce qu'il consiste à saisir manuellement chaque languette de préhension pour déplacer la feuille vers la doublure interne de porte et la positionner relativement à cette doublure avant fixation à cette dernière sans apposer les doigts des mains de l'opérateur sur le cordon de produit adhésif. L'invention vise enfin une porte de véhicule notamment automobile qui est caractérisée en ce qu'elle est équipée d'une feuille d'étanchéité telle définie précédemment, la feuille d'étanchéité étant interposée entre une doublure interne et un panneau interne de garnissage de la porte.The invention also relates to a method for laying on an inner lining of a vehicle door, in particular a motor vehicle, a sealing sheet as defined above and which is characterized in that it consists in manually gripping each gripping tab for moving the sheet towards the inner door liner and position it relative to that liner before attachment to the liner without affixing the fingers of the operator's hands to the bead of adhesive product. The invention finally relates to a vehicle door including a vehicle which is characterized in that it is equipped with a sealing sheet as defined above, the sealing sheet being interposed between an inner lining and an inner lining panel. the door.
L'invention sera mieux comprise, et d'autres buts, caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement dans la description explicative qui va suivre faite en référence aux dessins annexés donnés uniquement à titre d'exemple illustrant deux modes de réalisation de l'invention et dans lesquels : la figure 1 est une vue en perspective représentant la mise en place d'une feuille d'étanchéité du premier mode de réalisation de l'invention sur une doublure de porte d'un véhicule automobile ; la figure 2 est une vue arrière de la feuille d'étanchéité de la figure 1 ; la figure 3 est une vue partielle de la face arrière de la feuille d'étanchéité comportant le cordon du produit adhésif et montrant la manipulation de cette feuille par une main d'un opérateur ; la figure 4 est une vue en perspective montrant la manipulation d'une partie de la feuille d'étanchéité sur la face opposée à celle de la figure 3 ; - la figure 5 représente en perspective une partie d'une feuille d'étanchéité suivant un second mode de réalisation de l'invention. la figure 6 représente en perspective un agrandissement de l'une des languettes de la feuille d'étanchéité de l'invention.The invention will be better understood, and other objects, features, details and advantages thereof will appear more clearly in the explanatory description which follows with reference to the accompanying drawings given solely by way of example illustrating two embodiments. of the invention and wherein: Figure 1 is a perspective view showing the placement of a sealing sheet of the first embodiment of the invention on a door liner of a motor vehicle; Figure 2 is a rear view of the sealing sheet of Figure 1; Figure 3 is a partial view of the rear face of the sealing sheet comprising the bead of the adhesive product and showing the manipulation of this sheet by an operator's hand; Fig. 4 is a perspective view showing the manipulation of a portion of the sealing sheet on the face opposite to that of Fig. 3; - Figure 5 shows in perspective a portion of a sealing sheet according to a second embodiment of the invention. Figure 6 shows in perspective an enlargement of one of the tabs of the sealing sheet of the invention.
En se reportant aux figures 1 à 5, la référence 1 désigne une porte de véhicule automobile comprenant une partie inférieure formant un caisson et une partie supérieure, non représentée, constituant le cadre délimitant l'ouverture de la porte obturable par une vitre .Referring to Figures 1 to 5, the reference 1 designates a motor vehicle door comprising a lower portion forming a box and an upper portion, not shown, constituting the frame defining the opening of the door closable by a window.
Le caisson de la partie inférieure de la porte 1 comprend une paroi ou panneau métallique externe 2, une doublure métallique interne 3 et un panneau interne de garnissage, non représenté, destiné à être fixé sur la doublure 3 de la porte et généralement réalisé en matériau synthétique.The box of the lower part of the door 1 comprises an outer wall or metal panel 2, an inner metal liner 3 and an inner lining panel, not shown, intended to be fixed on the lining 3 of the door and generally made of material synthetic.
La porte 1 comprend en outre une feuille d'étanchéité 4 séparant une zone humide du caisson de la porte 1 d'une zone sèche de ce caisson, la zone humide pouvant recevoir des eaux de pluie susceptibles de pénétrer dans le caisson à travers la fente de la porte permettant le passage de la vitre.The door 1 further comprises a sealing sheet 4 separating a wet zone from the box of the door 1 of a dry zone of this box, the wet zone being able to receive rainwater likely to enter the box through the slot of the door allowing the passage of the window.
La feuille d'étanchéité 4 est réalisée en un matériau relativement souple et est interposée entre la doublure de porte 3 et le panneau interne de garnissage. Pour assurer la fixation de façon étanche de la feuille 4 sur la doublure de porte 3, un cordon de produit adhésif 5, tel qu'un cordon de colle, est appliqué sur la face dite arrière de la feuille 4 destinée à être appliquée sur la doublure de porte 3. Le cordon de produit adhésif 5 est étalé sur la périphérie de la feuille d'étanchéité 4 à proximité de son bord externe périphérique et le contour de ce cordon correspondant approximativement au contour de la doublure de porte 3.The sealing sheet 4 is made of a relatively flexible material and is interposed between the door liner 3 and the inner lining panel. To ensure the sealing of the sheet 4 on the door liner 3, a bead of adhesive 5, such as a bead of adhesive, is applied to the so-called rear face of the sheet 4 intended to be applied to the door. door liner 3. The adhesive product bead 5 is spread on the periphery of the sealing sheet 4 near its peripheral outer edge and the contour of this bead approximately corresponding to the contour of the door liner 3.
Selon l'invention, la feuille d'étanchéité 4 comprend au moins une languette de préhension 6 solidaire du bord périphérique externe de la feuille 4 et pouvant être saisie manuellement pour permettre à un opérateur de manipuler la feuille 4 afin de la déplacer vers la doublure de porte 3 et la positionner relativement à celle-ci sans apposer ses doigts sur le cordon de produit adhésif 5 avant d'appliquer le cordon 5 sur la doublure de porte 3 pour fixer la feuille 4 à cette dernière. De préférence, la feuille 4 comprend deux languettes de préhension 6 solidaires du bord périphérique externe 4 sensiblement à l'opposé l'une de l'autre, comme représenté en figure 2, et qui peuvent être saisies manuellement par les deux mains de l'opérateur pour manipuler la feuille 4 en vue de sa mise en place sur la doublure de porte 3 sans apposition des doigts de l'opérateur sur le cordon de produit adhésif 5.According to the invention, the sealing sheet 4 comprises at least one gripping tab 6 secured to the outer peripheral edge of the sheet 4 and can be manually grasped to allow an operator to manipulate the sheet 4 in order to move it towards the liner door 3 and position relative to it without affixing his fingers on the adhesive product bead 5 before applying the bead 5 on the door liner 3 to secure the sheet 4 to the latter. Preferably, the sheet 4 comprises two gripping tabs 6 secured to the outer peripheral edge 4 substantially opposite each other, as shown in FIG. 2, and which can be grasped manually by the two hands of the operator for manipulating the sheet 4 for placement on the door liner 3 without affixing the fingers of the operator to the bead of adhesive product 5.
Chaque languette de préhension 6 est en une matière lui conférant à la fois suffisamment de rigidité pour tenir manuellement la feuille 4 et la mettre en place sur la doublure de porte 3 et de souplesse pour lui permettre d'épouser une forme correspondante de la doublure de porte 3 lorsque la feuille est fixée par adhésion à la doublure de porte 3. De préférence, les languettes 6 et la feuille d'étanchéité 4 sont réalisées en une seule pièce à partir d'un même matériau synthétique contribuant aux languettes de préhension 6 leurs caractéristiques à la fois de rigidité et de souplesse susmentionnées.Each gripping tab 6 is of a material giving it both sufficient rigidity to manually hold the sheet 4 and put it in place on the door liner 3 and flexibility to allow it to marry a corresponding form of the lining of door 3 when the sheet is fixed by adhesion to the door liner 3. Preferably, the tabs 6 and the sealing sheet 4 are made in one piece from the same synthetic material contributing to the tongues 6 their characteristics of both rigidity and flexibility mentioned above.
Chaque languette, lorsque la feuille d'étanchéité 4 n'est pas encore appliquée sur la doublure de porte 3, occupe au repos une position sensiblement dans le même plan que le bord de la feuille 4.Each tongue, when the sealing sheet 4 is not yet applied to the door liner 3, occupies at rest a position substantially in the same plane as the edge of the sheet 4.
Comme illustré en figure 6, l'épaisseur de chaque languette 6 est différente de celle de la feuille d'étanchéité 4. Cela confère à la languette 4 une souplesse lui permettant de se conformer au mieux contre la doublure de porte.As illustrated in Figure 6, the thickness of each tongue 6 is different from that of the sealing sheet 4. This gives the tongue 4 a flexibility to conform best against the door liner.
En outre, la souplesse ou flexibilité de chaque languette de préhension 6 peut être assurée non seulement par la matière même constituant cette languette, mais également par une zone de liaison entre la languette 6 et le bord correspondant de la feuille d'étanchéité 4 comportant la ligne de pliage 10, lui conférant une propriété d'articulation élastique.In addition, the flexibility or flexibility of each gripping tongue 6 can be ensured not only by the material itself constituting this tongue, but also by a connecting zone between the tongue 6 and the corresponding edge of the sealing sheet 4 comprising the fold line 10, giving it a property of elastic articulation.
Il est de préférence fait recours à un procédé de compression à chaud, qualifié parfois de thermocompression, afin de conformer la languette, à la feuille d'étanchéité et la ligne de pliage leur forme.It is preferable to resort to a hot pressing process, sometimes referred to as thermocompression, in order to conform the tongue, to the sealing sheet and the fold line their shape.
Ainsi, la ligne de pliage 10 est ménagée sensiblement à la jonction entre la feuille d'étanchéité 4 et chaque languette 6. La ligne de pliage 10 s'étend sensiblement le long du bord extérieur de la feuille d'étanchéité 4 afin de permettre à la languette 6 d'épouser une forme correspondante de la doublure de porte 3, sans altérer l'adhésion de la feuille d'étanchéité à la doublure de porte.Thus, the fold line 10 is formed substantially at the junction between the sealing sheet 4 and each tongue 6. The fold line 10 extends substantially along the outer edge of the sealing sheet 4 in order to allow the tongue 6 to fit a corresponding shape of the door liner 3, without altering the adhesion of the sealing sheet to the door liner.
De préférence, chaque languette est avantageusement pourvue d'un orifice 7 permettant le passage d'un doigt d'une main, tel que le majeur. Il est ainsi rendu possible à l'opérateur, malgré la souplesse conférée par la ligne de pliage 10 à chaque languette, de déplacer cette dernière comme cela est illustré en figure 4. Le cas échéant, l'orifice 7 de chaque languette de préhension 6 peut être obturé par un rabat de forme conjuguée à l'orifice 7 et dont une extrémité est solidaire d'un bord de l'orifice 7 en ayant son extrémité opposée libre. Ainsi, lorsque le doigt d'une main est introduit au travers de l'orifice 7, le rabat 8 s'écarte élastiquement par la pression exercée par le doigt pour dégager l'orifice 7.Preferably, each tongue is advantageously provided with an orifice 7 allowing the passage of a finger of a hand, such as the middle finger. It is thus made possible for the operator, in spite of the flexibility conferred by the fold line 10 on each tongue, to move the latter as illustrated in FIG. 4. Where appropriate, the orifice 7 of each tongue of gripping 6 can be closed by a flap of form conjugated to the orifice 7 and one end of which is integral with an edge of the orifice 7 having its opposite end free. Thus, when the finger of a hand is introduced through the orifice 7, the flap 8 moves away elastically by the pressure exerted by the finger to clear the orifice 7.
La feuille d'étanchéité 4 comporte également un renfoncement ou trou borgne 9 partant de sa face externe ou avant opposée à celle comportant le cordon du produit adhésif 5 et situé à proximité d'une languette de préhension 6 et permettant l'introduction du pouce d'une main d'un opérateur lors de la saisie de la feuille d'étanchéité 4, le majeur de cette main tenant la languette de préhension adjacente 6 comme cela est représenté en figure 4. Bien entendu, les dépressions ou trou borgne 9 viennent de matière avec la feuille d'étanchéité 4.The sealing sheet 4 also comprises a recess or blind hole 9 from its outer or front face opposite to that comprising the bead of the adhesive product 5 and located near a gripping tab 6 and allowing the introduction of the thumb of one hand of an operator when grasping the sealing sheet 4, the middle finger of this hand holding the adjacent gripping tab 6 as shown in FIG. 4. Of course, the depressions or blind hole 9 come from material with the sealing sheet 4.
Le procédé de pose de la feuille d'étanchéité 4 sur la doublure de porte 3 ressort déjà de la description qui précède et va être maintenant expliqué.The method of laying the sealing sheet 4 on the door liner 3 is already apparent from the foregoing description and will now be explained.
L'opérateur saisit la feuille d'étanchéité 4 en passant le majeur de chaque main au travers de l'orifice 7 de la languette correspondante 6 et introduisant le pouce dans le renfoncement ou trou borgne correspondant 9 de manière qu'il soit en appui sur la feuille 4 et que la languette 6 soit élastiquement déformée vers l'opérateur hors de la feuille 4 comportant le cordon de produit adhésif 5. De la sorte, l'opérateur peut déplacer aisément la feuille d'étanchéité 4 et la positionner relativement à la doublure de porte 3 sans apposer ses doigts sur le cordon de produit adhésif 5 jusqu'à ce que la feuille d'étanchéité 4 soit appliquée directement sur la doublure de porte 3 pour la fixer par collage à cette dernière.The operator grasps the sealing sheet 4 by passing the middle finger of each hand through the orifice 7 of the corresponding tongue 6 and introducing the thumb into the recess or corresponding blind hole 9 so that it bears on the sheet 4 and that the tongue 6 is elastically deformed towards the operator out of the sheet 4 comprising the bead of adhesive product 5. In this way, the operator can easily move the sealing sheet 4 and position relative to the door liner 3 without affixing his fingers to the bead of adhesive 5 until the sealing sheet 4 is applied directly to the door liner 3 to fix it by gluing to the latter.
La figure 5 représente une variante de réalisation selon laquelle chaque languette de préhension 6 ne comporte pas d'orifice de passage du majeur d'une main, cette languette étant élastiquement déformable par le majeur de la même manière que la languette 6 de la figure 4 pour permettre à l'opérateur la mise en place de la feuille d'étanchéité 4 sur la doublure de porte 3 sans apposer ses doigts sur le cordon de produit adhésif 5.FIG. 5 represents an embodiment variant according to which each gripping tab 6 does not has no hole for passage of the major of a hand, this tongue being elastically deformable by the major in the same manner as the tongue 6 of Figure 4 to allow the operator setting up the sealing sheet 4 on the door liner 3 without affixing his fingers to the adhesive product bead 5.
Une fois la feuille d'étanchéité 4 collée sur la doublure de porte 3, elle épouse par déformation élastique les différentes formes non planes de la doublure de porte 3 et chaque languette 6 se rabat, après relâchement, automatiquement par élasticité sur la doublure de porte pour en épouser, le cas échéant, la forme adjacente de cette doublure. Once the sealing sheet 4 is glued to the door liner 3, it marries by elastic deformation the different non-planar shapes of the door liner 3 and each tongue 6 is folded back, after loosening, automatically by elasticity on the door liner to marry, if any, the adjacent shape of this liner.

Claims

REVENDI CATIONS REVENDI CATIONS
1. Feuille d'étanchéité pour une porte de véhicule notamment automobile, comprenant, sur sa face destinée à être appliquée sur une doublure interne (3) de la porte (1), un cordon de produit adhésif périphérique (5) situé à proximité du bord périphérique de la feuille (4), caractérisée en ce qu'elle comprend au moins une languette de préhension (6) solidaire du bord périphérique de la feuille (4) et pouvant être saisie manuellement pour permettre à un opérateur de déplacer la feuille (4) et la positionner sur la doublure interne de porte (3) sans apposer ses doigts sur le cordon de produit adhésif (5) . 1. Sealing sheet for a vehicle door including automobile, comprising, on its face intended to be applied to an inner lining (3) of the door (1), a bead of peripheral adhesive product (5) located near the peripheral edge of the sheet (4), characterized in that it comprises at least one gripping tab (6) secured to the peripheral edge of the sheet (4) and can be manually grasped to allow an operator to move the sheet ( 4) and position it on the inner door liner (3) without affixing its fingers to the bead of adhesive product (5).
2. Feuille d'étanchéité selon la revendication 1, caractérisée en ce qu'elle comprend deux languettes de préhension (6) solidaires du bord périphérique de la feuille (4) en étant sensiblement opposées l'une de l'autre et pouvant être saisies manuellement par les deux mains de l'opérateur pour la déplacer et la positionner sur la doublure interne de porte (3) sans apposer ses doigts sur le cordon de produit adhésif (5) .2. Sealing sheet according to claim 1, characterized in that it comprises two gripping tabs (6) integral with the peripheral edge of the sheet (4) being substantially opposite one another and can be seized Manually by both hands of the operator to move it and position it on the inner door liner (3) without affixing his fingers to the bead of adhesive product (5).
3. Feuille d'étanchéité selon la revendication 1 ou 2, caractérisée en ce que chaque languette de préhension (6) est en une matière lui conférant à la fois suffisamment de rigidité pour déplacer et positionner manuellement la feuille (4) sur la doublure interne de porte (3) et de souplesse pour lui permettre d'épouser une forme correspondante de cette doublure lorsque le feuille (4) est fixée par adhésion à la doublure (3) .3. Sealing sheet according to claim 1 or 2, characterized in that each gripping tongue (6) is of a material giving it both sufficient rigidity to move and manually position the sheet (4) on the inner liner door (3) and flexibility to allow him to marry a corresponding form of this lining when the sheet (4) is fixed by adhesion to the liner (3).
4. Feuille d'étanchéité selon l'une des revendications précédentes, caractérisée en ce que chaque languette de préhension (6) comprend un orifice (7) de passage d'un doigt d'une main. 4. Sealing sheet according to one of the preceding claims, characterized in that each gripping tongue (6) comprises a hole (7) for passage of a finger of a hand.
5. Feuille d'étanchéité selon la revendication 4, caractérisée en ce que la languette (6) comprend un rabat (8) de fermeture de l'orifice (7) s' écartant élastiquement de cet orifice lorsque le doigt est introduit dans celui-ci.5. Sealing sheet according to claim 4, characterized in that the tongue (6) comprises a flap (8) closing the orifice (7) s' spreading elastically of this orifice when the finger is introduced into it.
6. Feuille d'étanchéité selon l'une des revendications précédentes, caractérisée en ce qu'elle comprend un renfoncement ou trou borgne (9) partant de sa face opposée à celle comportant le cordon de produit adhésif (5) en étant situé à proximité de chaque languette de préhension (6) et permettant l'introduction du pouce d'une main de l'opérateur lors de la saisie de la feuille (4), le majeur de la main tenant la languette de préhension (6) .6. Sealing sheet according to one of the preceding claims, characterized in that it comprises a recess or blind hole (9) from its face opposite to that comprising the bead of adhesive product (5) being located near each gripping tongue (6) and allowing the introduction of the thumb of a hand of the operator during the seizure of the sheet (4), the middle finger of the hand holding the gripping tab (6).
7. Feuille d'étanchéité selon la revendication 5, lorsque considérée en combinaison avec au moins la revendication 3, caractérisée en ce que le majeur de la main passe au travers de l'orifice (7) de la languette de préhension (6) lors de la saisie de la feuille (4) .Sealing sheet according to claim 5, when considered in combination with at least claim 3, characterized in that the middle finger of the hand passes through the hole (7) of the gripping tongue (6) when the entry of the sheet (4).
8. Feuille d'étanchéité selon l'une des revendications précédentes, caractérisée en ce qu'elle est réalisée en une seule pièce avec chaque languette de préhension (6) et est en une matière plastique relativement souple.8. Sealing sheet according to one of the preceding claims, characterized in that it is made in one piece with each gripping tongue (6) and is a relatively flexible plastic material.
9. Procédé de pose sur une doublure interne (3) d'une porte (1) de véhicule notamment automobile d'une feuille d'étanchéité (4) telle que définie dans l'une quelconque des revendications précédentes, caractérisé en ce qu' il consiste à saisir manuellement chaque languette de préhension (6) pour déplacer la feuille (4) vers la doublure interne de porte (3) et la positionner relativement à cette doublure avant fixation à cette dernière sans apposer les doigts des mains de l'opérateur sur le cordon de produit adhésif (5) .9. Method of laying on an inner lining (3) of a vehicle door (1) in particular a sealing film (4) as defined in any one of the preceding claims, characterized in that it consists in manually gripping each gripping tab (6) to move the sheet (4) to the inner door liner (3) and position relative to this liner before attachment to the latter without affixing the fingers of the operator's hands on the bead of adhesive product (5).
10. Porte de véhicule notamment automobile, caractérisée en ce qu'elle est équipée d'une feuille d'étanchéité (4) conforme à l'une quelconque des revendications 1 à 8 et interposée entre une doublure interne (3) et un panneau interne de garnissage de la porte (1) . 10. Vehicle door, particularly a vehicle, characterized in that it is equipped with a sealing sheet (4) according to any one of claims 1 to 8 and interposed between an inner liner (3) and an inner panel filling the door (1).
PCT/FR2007/051181 2006-06-23 2007-04-26 Sealing sheet for a motor vehicle door WO2007147986A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07731954A EP2032392A1 (en) 2006-06-23 2007-04-26 Sealing sheet for a motor vehicle door

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0652633 2006-06-23
FR0652633A FR2902704B1 (en) 2006-06-23 2006-06-23 SEALING SHEET FOR A MOTOR VEHICLE DOOR.

Publications (1)

Publication Number Publication Date
WO2007147986A1 true WO2007147986A1 (en) 2007-12-27

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Application Number Title Priority Date Filing Date
PCT/FR2007/051181 WO2007147986A1 (en) 2006-06-23 2007-04-26 Sealing sheet for a motor vehicle door

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EP (1) EP2032392A1 (en)
AR (1) AR061608A1 (en)
FR (1) FR2902704B1 (en)
WO (1) WO2007147986A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013203296A (en) * 2012-03-29 2013-10-07 Toyota Motor Corp Inner panel structure of vehicle door
JP2020131946A (en) * 2019-02-20 2020-08-31 株式会社オートネットワーク技術研究所 Door wiring module

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981595A1 (en) * 2011-10-20 2013-04-26 Peugeot Citroen Automobiles Sa End assembly for use in glove assembly for positioning flexible sealing panel on door lining of car, has base intended to support against panel, where end assembly is dimensioned to be inserted into indexing pilot of panel
FR3128413A1 (en) * 2021-10-25 2023-04-28 Psa Automobiles Sa Sealing panel for motor vehicle door

Citations (3)

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Publication number Priority date Publication date Assignee Title
JPH0958271A (en) * 1995-08-16 1997-03-04 Yazaki Corp Sealing screen
US20050184555A1 (en) * 2004-02-25 2005-08-25 Williams Michael P.Ii Water and sound shield having raised sealing rib
US20060017306A1 (en) 2004-07-26 2006-01-26 Smith Peter M Vehicle door barrier panel having removable attachment tabs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0958271A (en) * 1995-08-16 1997-03-04 Yazaki Corp Sealing screen
US20050184555A1 (en) * 2004-02-25 2005-08-25 Williams Michael P.Ii Water and sound shield having raised sealing rib
US20060017306A1 (en) 2004-07-26 2006-01-26 Smith Peter M Vehicle door barrier panel having removable attachment tabs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013203296A (en) * 2012-03-29 2013-10-07 Toyota Motor Corp Inner panel structure of vehicle door
JP2020131946A (en) * 2019-02-20 2020-08-31 株式会社オートネットワーク技術研究所 Door wiring module

Also Published As

Publication number Publication date
EP2032392A1 (en) 2009-03-11
FR2902704A1 (en) 2007-12-28
FR2902704B1 (en) 2012-02-03
AR061608A1 (en) 2008-09-10

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