WO2010026337A1 - Door seal, particularly for a motor vehicle, motor vehicle door equipped with such a seal and method of fitting - Google Patents

Door seal, particularly for a motor vehicle, motor vehicle door equipped with such a seal and method of fitting Download PDF

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Publication number
WO2010026337A1
WO2010026337A1 PCT/FR2009/051653 FR2009051653W WO2010026337A1 WO 2010026337 A1 WO2010026337 A1 WO 2010026337A1 FR 2009051653 W FR2009051653 W FR 2009051653W WO 2010026337 A1 WO2010026337 A1 WO 2010026337A1
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WO
WIPO (PCT)
Prior art keywords
door
seal
base
barrier
profile
Prior art date
Application number
PCT/FR2009/051653
Other languages
French (fr)
Inventor
Thierry Perrin
Michel Voirin
Original Assignee
Sealynx Automotive Transieres
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 Sealynx Automotive Transieres filed Critical Sealynx Automotive Transieres
Publication of WO2010026337A1 publication Critical patent/WO2010026337A1/en

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Classifications

    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/24—Sealing arrangements characterised by the shape having tubular parts
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/15—Sealing arrangements characterised by the material
    • B60J10/16—Sealing arrangements characterised by the material consisting of two or more plastic materials having different physical or chemical properties
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/23—Sealing arrangements characterised by the shape assembled from two or more parts
    • B60J10/235—Sealing arrangements characterised by the shape assembled from two or more parts the parts being joined along their longitudinal direction
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/50—Sealing arrangements characterised by means for prevention or reduction of noise, e.g. of rattling or vibration of windows
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
    • B60J10/86—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel

Definitions

  • the invention relates to a door seal, particularly for a motor vehicle, in particular a "door-to-door seal".
  • seals of this type mounted on the doors of vehicles with molded parts in the corners and whose upper part has a complementary part, with different profiles, a seal profile for sealing at the lower level of the door and a seal profile to provide a second seal at the top of the door.
  • the use of these different joint profiles requires a relatively complex and expensive manufacture and assembly.
  • No. 3,167,856 discloses methods for producing joints comprising a base. The attachment of complementary joint profiles in the base is not described.
  • the invention aims to overcome these disadvantages and proposes a door seal, in particular for a motor vehicle comprising at least one flexible tube integral with a profiled base section U, which is intended to be fixed to the door of the motor vehicle, and forming a first barrier-sealing portion between the door and the vehicle body, said base being adapted to be open to receive a complementary seal profile for securing a second sealing barrier portion and / or acoustic insulation between the door and the body of the vehicle, said profiled base comprising at its end a small flexible tube adapted to be applied in pressure against the door by the complementary seal profile attached to said base and forming a sealed barrier for fixing bases and seal profile to the door, particularly in the case of a mechanical fastening, for example by clipping, and the complementary seal profile includes, in particular at its end, a flexible lip intended to be applied between the door and the body and forming said second sealed and acoustic barrier.
  • the door seal can be easily adapted to a variable configuration depending on its position on the door and the desired sealing level, simply by assembling in the base locally a complementary seal profile for forming a second portion of a sealing barrier and / or acoustic insulation between the door and the body of the vehicle.
  • the first sealing part or the flexible tube with its base and possibly the small flexible tube at its end is advantageously derived from extrusion of elastomeric synthetic materials, for example cellular rubber. This part is intended to be located on the periphery of the door.
  • the complementary seal profile can be derived from injection of several synthetic materials. In particular in two materials, one material for the rigid body and another for the flexible end lip. This profile is intended to be added to the door seal in certain parts thereof, particularly at its upper part, in particular according to the sealing options chosen for the doors of the vehicle.
  • the invention also relates to a motor vehicle door equipped with a door seal as defined above, the seal comprises at least two parts, a more exposed portion and double sealing barrier, and a remaining single barrier portion of the invention. sealing, the single-barrier portion being disposed on the peripheral edge of the door to bear on the door closure body and the upper double-seal portion resulting from the complementary joint profile added locally to the door portion; seal with simple sealing.
  • the invention also relates to a method for mounting a gasket as defined above on a vehicle door, comprising the following steps: firstly, the gasket portion having the complementary gasket profile and the gasket portion is provided. simple sealing on the corresponding part of the door, for example the upper part of the door, the remaining part or portion of a single-seal gasket is fixed on the door periphery by adhesive or clipping, and the complementary seal profile is mounted in the base of the single seal seal portion and as soon as it is mounted, the assembled assembly is fixed to the door by clipping.
  • FIG. 1 is a schematic view of a motor vehicle door provided with a door seal according to the invention
  • Figure 2 is a sectional view along the line II - II of Figure 1
  • Figure 3 is a sectional view along line III - III of Figure 1.
  • FIG. 1 shows a door 1 of a motor vehicle equipped with a door seal 3 according to the invention.
  • the seal 3 comprises two parts, an upper part 5 (FIG. 3), more exposed, with a double sealing barrier and a remaining part 7 (lower) (FIG. 2) with a single sealing barrier.
  • the single-barrier portion 7 is disposed on the peripheral edge of the door 1 to bear on the body 8 upon closing of the door and the upper double-seal portion 5 results from a second locally added sealing portion. at the single seal seal portion 7.
  • the gasket portion 7 with a single sealing barrier comprises a flexible tube 9 made of elastomeric synthetic material, more specifically rubber-based cellular material, provided with a profiled lower base 11 made of a cellular material that is stiffer than that of the tube 9.
  • This base connection a U-section, open or closed by a tapered end 13 which can be detachable.
  • This base 1 1 is intended to be fixed to the door by clips arranged along the axis 15 integrally to the door or by an adhesive at its lower part (not shown), adhered to the door.
  • the base is further provided at its end with a small flexible tube 17 of cellular rubber material, disposed adjacent to the base 11 and extending on the periphery of the door like the first flexible tube 9. This part of seal comes from extrusion into two materials, a first for the flexible tube 9 and a second for the base 11 and the small flexible tube 17 in the aforementioned materials.
  • the second seal portion added to the first 7 at the upper level of the door, is a seal portion 7 on the relatively rigid door periphery, of plastic for example, provided with a flexible lip 21 at its end.
  • This joint profile 19 is L-shaped having a first leg 23 connected to the flexible lip 21 and bearing on the crimping edge 25 of the door, and a second leg 27 intended to engage inside the base 11 (by its opening) and to be fixed (clipped) with the base 11 on the corresponding receiving surface 28 of the door.
  • This attachment applies the second leg 27 in pressure against the small flexible tube 17 below a heel 29 abutted against the receiving surface 28.
  • the deformation of the flexible tube 17 prevents water from entering the clips 31 and therefore constitutes a sealing barrier for the seal fixing line.
  • the flexible lip 21 is applied with slight deformation against the bodywork 8 of the vehicle and thus constitutes said second sealing barrier, which also isolates noise by forming a closed chamber between the flexible tube 9 and the lip 21 resting on the body.
  • the joint profile 19 is preferably derived from injection of synthetic material, in two materials, one relatively rigid for the body, 23, 27 and the other flexible for the lip 21.
  • the assembly of the seal is simple, resulting from the previous description.
  • the seal portion 5 is provided with the complementary seal profile 19 at the top of the door, and then the remaining seal portion 7 is fixed to the door periphery by adhesive or clipping.
  • the complementary seal profile 19 is mounted in the base 1 1 at the portion 5 and as soon as it is assembled, the assembled assembly is fixed to the door by clipping.
  • first leg 23 of seal profile can be removed, for example just before the heel 29 to seal the fastener only.
  • small flexible tube 17 can also be removed if the attachment is sealed in nature (by adhesive tape).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The invention relates to a door seal, particularly for a motor vehicle, characterized in that it comprises at least one flexible tube (9) secured to a profiled base (11) of U-shaped cross section, which is intended to be fixed to the door (28) of the motor vehicle, and which forms a part with a first sealing barrier between the door (28) and the bodywork (8) of the vehicle, the said base (11) being able to be opened up in order to have fixed to it a complementary seal profile (19) intended to form a second part of a sealing and/or acoustic insulating barrier between the door (28) and the bodywork (8) of the vehicle, the said profiled base having at its end a small flexible tube (17) able to be pressed against the door (28) by the complementary seal profile (19) fixed to the said base (11) and forming a fluidtight barrier for fixing (15) the bases (11) and seal profile (19) to the door, particularly in the event of mechanical attachment, for example by clip fastening. The seal profile (19) comprises a flexible lip (21) pressed between the door (1) and the bodywork (8) and forming the second sealing barrier.

Description

Joint de porte notamment pour véhicule automobile, porte de véhicule automobile équipée d'un tel joint et procédé de montage Door seal particularly for a motor vehicle, motor vehicle door equipped with such a seal and mounting method
L'invention concerne un joint de porte notamment pour véhicule automobile, en particulier dit "joint de porte sur porte".The invention relates to a door seal, particularly for a motor vehicle, in particular a "door-to-door seal".
On connaît des joints de ce type montés sur les portes des véhicules avec des parties moulées dans les angles et dont la partie supérieure comporte une partie complémentaire, avec des profils différents, un profil de joint pour assurer l'étanchéité au niveau inférieur de la porte et un profil de joint pour assurer une seconde étanchéité en partie supérieure de la porte. L'utilisation de ces profils de joint différents nécessite une fabrication et un montage relativement complexe et onéreux.There are known seals of this type mounted on the doors of vehicles with molded parts in the corners and whose upper part has a complementary part, with different profiles, a seal profile for sealing at the lower level of the door and a seal profile to provide a second seal at the top of the door. The use of these different joint profiles requires a relatively complex and expensive manufacture and assembly.
US 3 167 856 décrit des procédés de réalisation de joints comportant une embase. La fixation de profilés de joint complémentaires dans l'embase n'est pas décrite.No. 3,167,856 discloses methods for producing joints comprising a base. The attachment of complementary joint profiles in the base is not described.
L'invention vise à remédier à ces inconvénients et propose un joint de porte, notamment pour véhicule automobile comportant au moins un tube souple solidaire d'une embase profilée à section en U, laquelle est destinée à être fixée à la porte du véhicule automobile, et formant une partie à première barrière d'étanchéité entre la porte et la carrosserie du véhicule, ladite embase étant apte à être ouverte pour recevoir en fixation un profil de joint complémentaire destiné à former une seconde partie de barrière d'étanchéité et/ ou d'isolation acoustique entre la porte et la carrosserie du véhicule, ladite embase profilée comportant à son extrémité un petit tube souple apte à être appliqué en pression contre la porte par le profil de joint complémentaire fixé à ladite embase et formant une barrière étanche pour la fixation des embases et profil de joint à la porte, notamment dans le cas d'une fixation mécanique, par clippage par exemple, et le profil de joint complémentaire comporte, notamment à son extrémité, une lèvre souple destinée à être appliquée entre la porte et la carrosserie et formant ladite seconde barrière étanche et acoustique.The invention aims to overcome these disadvantages and proposes a door seal, in particular for a motor vehicle comprising at least one flexible tube integral with a profiled base section U, which is intended to be fixed to the door of the motor vehicle, and forming a first barrier-sealing portion between the door and the vehicle body, said base being adapted to be open to receive a complementary seal profile for securing a second sealing barrier portion and / or acoustic insulation between the door and the body of the vehicle, said profiled base comprising at its end a small flexible tube adapted to be applied in pressure against the door by the complementary seal profile attached to said base and forming a sealed barrier for fixing bases and seal profile to the door, particularly in the case of a mechanical fastening, for example by clipping, and the complementary seal profile includes, in particular at its end, a flexible lip intended to be applied between the door and the body and forming said second sealed and acoustic barrier.
Grâce à cette disposition, le joint de porte peut être adapté aisément à une configuration variable fonction de sa position sur la porte et du niveau d'étanchéité souhaité, simplement en assemblant dans l'embase localement un profil de joint complémentaire destiné à former une seconde partie de barrière d'étanchéité et/ ou d'isolation acoustique entre la porte et la carrosserie du véhicule.With this arrangement, the door seal can be easily adapted to a variable configuration depending on its position on the door and the desired sealing level, simply by assembling in the base locally a complementary seal profile for forming a second portion of a sealing barrier and / or acoustic insulation between the door and the body of the vehicle.
La première partie d'étanchéité ou le tube souple avec son embase et éventuellement le petit tube souple à son extrémité est avantageusement issu d'extrusion de matières synthétiques élastomères, par exemple caoutchouc cellulaire. Cette partie est destinée à être implantée sur la périphérie de la porte.The first sealing part or the flexible tube with its base and possibly the small flexible tube at its end is advantageously derived from extrusion of elastomeric synthetic materials, for example cellular rubber. This part is intended to be located on the periphery of the door.
Elle peut être fixée mécaniquement (par clips) ou par adhésif sur la porte. Le profil de joint complémentaire peut être issu d'injection de plusieurs matières synthétiques. En particulier en deux matières, une matière pour le corps rigide et une autre pour la lèvre souple d'extrémité. Ce profil est destiné à être ajouté au joint de porte à certains endroits de celle-ci, notamment à sa partie supérieure, en particulier selon les options d'étanchéité choisies pour les portes du véhicule.It can be mechanically fixed (by clips) or by adhesive on the door. The complementary seal profile can be derived from injection of several synthetic materials. In particular in two materials, one material for the rigid body and another for the flexible end lip. This profile is intended to be added to the door seal in certain parts thereof, particularly at its upper part, in particular according to the sealing options chosen for the doors of the vehicle.
Il résulte de l'invention un joint de porte obtenu de façon économique, de montage simplifié, quelle que soit sa fixation, et adaptable aisément aux différents véhicules selon les options choisies. L'invention concerne également une porte de véhicule automobile équipée d'un joint de porte tel que défini précédemment, le joint comporte au moins deux parties, une partie plus exposée et à double barrière d'étanchéité, et une partie restante à simple barrière d'étanchéité, la partie à simple barrière d'étanchéité étant disposée sur le bord périphérique de la porte pour porter sur la carrosserie à la fermeture de la porte et la partie à double étanchéité supérieure résultant du profil de joint complémentaire ajouté localement à la partie de joint à simple étanchéité.It follows from the invention a door seal economically obtained, simplified mounting, whatever its attachment, and easily adaptable to different vehicles according to the selected options. The invention also relates to a motor vehicle door equipped with a door seal as defined above, the seal comprises at least two parts, a more exposed portion and double sealing barrier, and a remaining single barrier portion of the invention. sealing, the single-barrier portion being disposed on the peripheral edge of the door to bear on the door closure body and the upper double-seal portion resulting from the complementary joint profile added locally to the door portion; seal with simple sealing.
L'invention concerne également un procédé de montage d'un joint tel que défini précédemment sur une porte de véhicule, comportant les étapes suivantes : on dispose dans un premier temps la partie de joint comportant le profil de joint complémentaire et la partie de joint à simple étanchéité sur la partie de porte correspondante, par exemple la partie supérieure de porte, on monte la partie restante ou partie de joint à simple étanchéité en fixation sur la périphérie de porte, par adhésif ou clippage, et on monte le profil de joint complémentaire dans l'embase de la partie de joint à simple étanchéité et dès qu'il est monté, l'ensemble assemblé est fixé à la porte par clippage.The invention also relates to a method for mounting a gasket as defined above on a vehicle door, comprising the following steps: firstly, the gasket portion having the complementary gasket profile and the gasket portion is provided. simple sealing on the corresponding part of the door, for example the upper part of the door, the remaining part or portion of a single-seal gasket is fixed on the door periphery by adhesive or clipping, and the complementary seal profile is mounted in the base of the single seal seal portion and as soon as it is mounted, the assembled assembly is fixed to the door by clipping.
L'invention est illustrée ci-après à l'aide d'un exemple de réalisation et en référence aux dessins annexés, sur lesquels :The invention is illustrated below with the aid of an exemplary embodiment and with reference to the appended drawings, in which:
- la figure 1 est une vue schématique d'une porte de véhicule automobile pourvue d'un joint de porte selon l'invention,FIG. 1 is a schematic view of a motor vehicle door provided with a door seal according to the invention,
- la figure 2 est une vue en coupe selon la ligne II - II de la figure 1 , et la figure 3 est une vue en coupe selon la ligne III - III de la figure 1.- Figure 2 is a sectional view along the line II - II of Figure 1, and Figure 3 is a sectional view along line III - III of Figure 1.
Avec référence aux dessins et en particulier à la figure 1 , celle-ci montre une porte 1 de véhicule automobile équipée d'un joint de porte 3 selon l'invention. Le joint 3 comporte deux parties, une partie supérieure 5 (figure 3), plus exposée, à double barrière d'étanchéité et une partie restante 7 (inférieure) (figure 2) à simple barrière d'étanchéité. La partie à simple barrière d'étanchéité 7 est disposée sur le bord périphérique de la porte 1 pour porter sur la carrosserie 8 à la fermeture de la porte et la partie à double étanchéité supérieure 5 résulte d'une seconde partie d'étanchéité ajoutée localement à la partie de joint à simple étanchéité 7.With reference to the drawings and in particular to Figure 1, it shows a door 1 of a motor vehicle equipped with a door seal 3 according to the invention. The seal 3 comprises two parts, an upper part 5 (FIG. 3), more exposed, with a double sealing barrier and a remaining part 7 (lower) (FIG. 2) with a single sealing barrier. The single-barrier portion 7 is disposed on the peripheral edge of the door 1 to bear on the body 8 upon closing of the door and the upper double-seal portion 5 results from a second locally added sealing portion. at the single seal seal portion 7.
La partie de joint 7 à simple barrière d'étanchéité comprend un tube souple 9 en matière synthétique élastomère, plus précisément en matière cellulaire à base de caoutchouc, pourvu d'une embase inférieure profilée 1 1 en matière cellulaire caoutchouc plus rigide que celle du tube souple 9. Cette embase l i a une section en U, ouverte ou fermée par une extrémité effilée 13 qui peut être détachable. Cette embase 1 1 est destinée à être fixée sur la porte par des clips disposés selon le trait d'axe 15 solidairement à la porte ou par un adhésif à sa partie inférieure (non représentée), adhérent à la porte.The gasket portion 7 with a single sealing barrier comprises a flexible tube 9 made of elastomeric synthetic material, more specifically rubber-based cellular material, provided with a profiled lower base 11 made of a cellular material that is stiffer than that of the tube 9. This base connection a U-section, open or closed by a tapered end 13 which can be detachable. This base 1 1 is intended to be fixed to the door by clips arranged along the axis 15 integrally to the door or by an adhesive at its lower part (not shown), adhered to the door.
L'embase est en outre pourvue à son extrémité d'un petit tube souple 17 en matériau cellulaire caoutchouc, disposé adjacent à l'embase 1 1 et s'étendant sur la périphérie de la porte comme le premier tube souple 9. Cette partie de joint est issue d'extrusion en deux matières, une première pour le tube souple 9 et une seconde pour l'embase 11 et le petit tube souple 17 dans les matériaux précités.The base is further provided at its end with a small flexible tube 17 of cellular rubber material, disposed adjacent to the base 11 and extending on the periphery of the door like the first flexible tube 9. This part of seal comes from extrusion into two materials, a first for the flexible tube 9 and a second for the base 11 and the small flexible tube 17 in the aforementioned materials.
La seconde partie de joint, ajoutée à la première 7 au niveau supérieur de la porte, est un la partie de joint 7 sur la périphérie de porte relativement rigide, en matière plastique par exemple, pourvu d'une lèvre souple 21 à son extrémité. Ce profil de joint 19 est en forme de L comportant une première jambe 23 reliée à la lèvre souple 21 et portant sur le bord de sertissage 25 de la porte, et une seconde jambe 27 destinée à s'engager à l'intérieur de l'embase 11 (par son ouverture) et à être fixée (clippée) avec l'embase 11 sur la surface de réception correspondante 28 de la porte. Cette fixation applique la seconde jambe 27 en pression contre le petit tube souple 17 en deçà d'un talon 29 mis en butée contre la surface de réception 28. La déformation du tube souple 17 empêche l'eau de rentrer jusqu'aux clips 31 et constitue donc une barrière d'étanchéité pour la ligne de fixation du joint.The second seal portion, added to the first 7 at the upper level of the door, is a seal portion 7 on the relatively rigid door periphery, of plastic for example, provided with a flexible lip 21 at its end. This joint profile 19 is L-shaped having a first leg 23 connected to the flexible lip 21 and bearing on the crimping edge 25 of the door, and a second leg 27 intended to engage inside the base 11 (by its opening) and to be fixed (clipped) with the base 11 on the corresponding receiving surface 28 of the door. This attachment applies the second leg 27 in pressure against the small flexible tube 17 below a heel 29 abutted against the receiving surface 28. The deformation of the flexible tube 17 prevents water from entering the clips 31 and therefore constitutes a sealing barrier for the seal fixing line.
Naturellement, à la fermeture de la porte, la lèvre souple 21 est appliquée à légère déformation contre la carrosserie 8 du véhicule et constitue ainsi ladite seconde barrière d'étanchéité, laquelle isole également du bruit en formant une chambre fermée entre le tube souple 9 et la lèvre 21 en appui sur la carrosserie.Naturally, when closing the door, the flexible lip 21 is applied with slight deformation against the bodywork 8 of the vehicle and thus constitutes said second sealing barrier, which also isolates noise by forming a closed chamber between the flexible tube 9 and the lip 21 resting on the body.
Le profil de joint 19 est issu avantageusement d'injection de matière synthétique, en deux matières, l'une relativement rigide pour le corps, 23, 27 et l'autre souple pour la lèvre 21. Le montage du joint est donc simple, résultant de la description précédente.The joint profile 19 is preferably derived from injection of synthetic material, in two materials, one relatively rigid for the body, 23, 27 and the other flexible for the lip 21. The assembly of the seal is simple, resulting from the previous description.
On dispose dans un premier temps la partie de joint 5 avec le profil de joint complémentaire 19 à la partie supérieure de porte, puis, on fixe la partie de joint 7 restante sur la périphérie de porte par adhésif ou clippage. On monte le profil de joint complémentaire 19 dans l'embase 1 1 au niveau de la partie 5 et dès qu'il est monté l'ensemble assemblé est fixé à la porte par clippage.Firstly, the seal portion 5 is provided with the complementary seal profile 19 at the top of the door, and then the remaining seal portion 7 is fixed to the door periphery by adhesive or clipping. The complementary seal profile 19 is mounted in the base 1 1 at the portion 5 and as soon as it is assembled, the assembled assembly is fixed to the door by clipping.
Il est à noter à titre de variante que la première jambe 23 de profil de joint peut être supprimée, par exemple juste avant le talon 29 pour réaliser l'étanchéité de la fixation uniquement.It should be noted as a variant that the first leg 23 of seal profile can be removed, for example just before the heel 29 to seal the fastener only.
De plus, le petit tube souple 17 peut également être supprimé si la fixation est étanche par nature (par bande adhésive). In addition, the small flexible tube 17 can also be removed if the attachment is sealed in nature (by adhesive tape).

Claims

REVENDICATIONS
1. Joint de porte (3), notamment pour véhicule automobile, caractérisé en ce qu'il comporte au moins un tube souple (9) solidaire d'une embase profilée (11) à section en U, laquelle est destinée à être fixée à la porte (1) du véhicule automobile, et formant une partie à première barrière d'étanchéité (7) entre la porte (1) et la carrosserie (8) du véhicule, ladite embase (11) étant apte à être ouverte pour recevoir en fixation un profil de joint complémentaire (19) destiné à former une seconde partie de barrière d'étanchéité et/ ou d'isolation acoustique entre la porte (1) et la carrosserie (8) du véhicule, ladite embase profilée comportant à son extrémité un petit tube souple (17) apte à être appliqué en pression contre la porte (28) par le profil de joint complémentaire (19) fixé à ladite embase (11) et formant une barrière étanche pour la fixation (15) des embases (11) et profil de joint (19) à la porte, notamment dans le cas d'une fixation mécanique, par clippage par exemple, et en ce que le profil de joint (19) comporte, notamment à son extrémité, une lèvre souple (21) destinée à être appliquée entre la porte (1) et la carrosserie (8) et formant ladite seconde barrière étanche et acoustique. 1. Door seal (3), especially for a motor vehicle, characterized in that it comprises at least one flexible tube (9) integral with a profiled base (11) with a U-section, which is intended to be fixed to the door (1) of the motor vehicle, and forming a part with a first sealing barrier (7) between the door (1) and the body (8) of the vehicle, said base (11) being adapted to be open to receive in attaching a complementary seal profile (19) for forming a second sealing barrier and / or acoustic insulation portion between the door (1) and the vehicle body (8), said profiled base having at its end a small flexible tube (17) adapted to be applied in pressure against the door (28) by the complementary seal profile (19) fixed to said base (11) and forming a sealed barrier for fixing (15) of the bases (11) and seal profile (19) to the door, particularly in the case of a fastener mechanical, by clipping for example, and in that the joint profile (19) comprises, in particular at its end, a flexible lip (21) intended to be applied between the door (1) and the body (8) and forming said second waterproof and acoustic barrier.
2. Joint de porte (3) selon la revendication 1, caractérisé en ce que la partie à première barrière d'étanchéité (7) est disposée sur le bord périphérique de la porte (1) et la seconde partie de barrière d'étanchéité (19) est ajoutée localement à la partie à première barrière d'étanchéité (7). Door seal (3) according to claim 1, characterized in that the first sealing barrier portion (7) is arranged on the peripheral edge of the door (1) and the second sealing barrier portion ( 19) is added locally to the first barrier portion (7).
3. Joint de porte (3) selon l'une des revendications 1 et 2, caractérisé en ce que ladite embase (11) a une section en U, ouverte ou fermée par une extrémité effilée (13) qui peut être détachable.3. Door seal (3) according to one of claims 1 and 2, characterized in that said base (11) has a U-shaped section, open or closed by a tapered end (13) which can be detachable.
4. Joint de porte (3) selon l'une quelconque des revendications précédentes, caractérisé en ce que le profil de joint (19) est en forme de L comportant une première jambe (23) reliée à la lèvre souple (21) et portant sur un bord (25) de la porte, et une seconde jambe (27) destinée à s'engager à l'intérieur de l'embase (11) et à être fixée avec l ' e mbase (11) sur une surface de réception correspondante (28) de la porte, cette fixation appliquant la seconde jambe (27) en pression contre le petit tube souple (17) en deçà d'un talon (29) mis en butée contre la surface de réception (28) et formant la barrière étanche pour la fixation (15).4. Door seal (3) according to any one of the preceding claims, characterized in that the joint profile (19) is L-shaped having a first leg (23) connected to the flexible lip (21) and bearing on one edge (25) of the door, and a second leg (27) intended to engage inside the base (11) and to be fixed with the e mbase (11) on a receiving surface corresponding (28) of the door, this fixing applying the second leg (27) in pressure against the small flexible tube (17) within a heel (29) abutted against the receiving surface (28) and forming the sealed barrier for attachment (15).
5. Joint de porte (3) selon l'une quelconque des revendications précédentes, caractérisé en ce que la première partie d'étanchéité (7) ou le tube souple (9) avec son embase (11) et éventuellement le petit tube souple (17) à son extrémité est issue d'extrusion de matières synthétiques élastomères.5. Door seal (3) according to any one of the preceding claims, characterized in that the first sealing portion (7) or the flexible tube (9) with its base (11) and optionally the small flexible tube ( 17) at its end is derived from extrusion of elastomeric plastics.
6. Joint de porte (3) selon l'une quelconque des revendications précédentes, caractérisé en ce que ladite première partie d'étanchéité (7) est fixée mécaniquement (par clips) ou par adhésif sur la porte (1).6. Door seal (3) according to any one of the preceding claims, characterized in that said first sealing portion (7) is mechanically fixed (by clips) or adhesive on the door (1).
7. Joint de porte (3) selon l'une quelconque des revendications précédentes, caractérisé en ce que le profil de joint complémentaire (19) peut être issu d'injection de matières synthétiques, à deux matières, une matière pour le corps rigide (23, 27) et une autre pour la lèvre souple d'extrémité (21).7. Door seal (3) according to any one of the preceding claims, characterized in that the complementary joint profile (19) can be derived from injection of synthetic materials, two materials, a material for the rigid body ( 23, 27) and another for the flexible end lip (21).
8. Porte de véhicule automobile équipée d'un joint de porte selon l'une quelconque des revendications précédentes, le joint comportant au moins deux parties, une partie plus exposée et à double barrière d'étanchéité (5), et une partie restante (7) à simple barrière d'étanchéité, la partie à simple barrière d'étanchéité (7) étant disposée sur le bord périphérique de la porte et la partie à double étanchéité (5) résultant du profil de joint complémentaire (19) ajouté localement à la partie de joint à simple étanchéité (7). Motor vehicle door equipped with a door seal according to any one of the preceding claims, the seal comprising at least two parts, a more exposed and double-barrier part (5), and a remaining part ( 7) with a single sealing barrier, the single barrier portion (7) being disposed on the peripheral edge of the door and the double sealing portion (5) resulting from the complementary joint profile (19) added locally to the seal portion (7).
9. Procédé de montage d'un joint selon l'une quelconque des revendications 1 à 7 sur une porte de véhicule selon la revendication 8, comportant les étapes suivantes : on dispose dans un premier temps le profil de joint complémentaire (19) sur la partie de joint à simple étanchéité (7), sur la partie de porte correspondante, on monte la partie restante ou première partie de joint (7) en fixation sur la périphérie de porte, par adhésif ou clippage, et on monte le profil de joint complémentaire (19) dans l'embase (11) de la première partie de joint (7) et dès qu'il est monté l'ensemble assemblé est fixé à la porte par clippage. 9. A method of mounting a seal according to any one of claims 1 to 7 on a vehicle door according to claim 8, comprising the following steps: it is initially arranged the complementary seal profile (19) on the part of a seal with a single seal (7), on the corresponding part of the door, the remaining part or the first part of the seal (7) is mounted on the periphery of the door, by adhesive or clipping, and the joint profile is mounted complementary (19) in the base (11) of the first seal portion (7) and as soon as it is mounted the assembled assembly is fixed to the door by clipping.
PCT/FR2009/051653 2008-09-02 2009-09-01 Door seal, particularly for a motor vehicle, motor vehicle door equipped with such a seal and method of fitting WO2010026337A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0804805A FR2935304B1 (en) 2008-09-02 2008-09-02 DOOR SEAL IN PARTICULAR FOR MOTOR VEHICLE
FR0804805 2008-09-02

Publications (1)

Publication Number Publication Date
WO2010026337A1 true WO2010026337A1 (en) 2010-03-11

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PCT/FR2009/051653 WO2010026337A1 (en) 2008-09-02 2009-09-01 Door seal, particularly for a motor vehicle, motor vehicle door equipped with such a seal and method of fitting

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995260B1 (en) * 2012-09-10 2014-09-19 Peugeot Citroen Automobiles Sa ARRANGEMENT FOR SEALING A TRUNK COMPARTMENT OF A VEHICLE

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IT215035Z2 (en) * 1988-09-08 1990-07-30 Same Spa GLUED GASKET FOR WIRE GLASSES OR DOORS OF CABINS OF AGRICULTURAL TRACTORS
DE10354572B4 (en) * 2003-11-21 2006-02-23 Contitech Profile Gmbh Sealing profile for a pivotable body part
DE102004012510B3 (en) * 2004-03-15 2005-09-08 Audi Ag Door sealing system for use in road vehicle has second sealing strip held in groove in first sealing strip with hollow portion which contacts bodywork and is deformed when door is closed
DE102005057513B4 (en) * 2005-12-01 2007-10-31 Metzeler Automotive Profile Systems Gmbh Sealing arrangement for sealing a closing element relative to a component, in particular for a motor vehicle

Patent Citations (5)

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US2051757A (en) * 1935-04-29 1936-08-18 Paul H Travis Weather strip
US3167856A (en) * 1961-11-13 1965-02-02 Standard Products Co Methods of making strip structures
DE10210291A1 (en) * 2001-03-12 2002-10-02 Toyoda Gosei Kk Sealing structure for a motor vehicle
WO2004085185A1 (en) * 2003-03-25 2004-10-07 Gdx North America Inc. Sealing, trimming and guiding strips
DE102005045298A1 (en) * 2005-09-22 2007-04-05 Audi Ag Vehicle door sealing profile has base region with inner bearing surface for receiving slot forming structural door with outward-facing bearing surface for adhesive tape as attachment arrangement between inner door part, sealing profile

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FR2935304A1 (en) 2010-03-05
FR2935304B1 (en) 2013-05-24

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