WO2008152258A2 - Dispositif d'obturation d'au moins un trou menage dans un element et element de carrosserie de vehicule automobile comportant au moins un tel dispositif - Google Patents
Dispositif d'obturation d'au moins un trou menage dans un element et element de carrosserie de vehicule automobile comportant au moins un tel dispositif Download PDFInfo
- Publication number
- WO2008152258A2 WO2008152258A2 PCT/FR2008/050745 FR2008050745W WO2008152258A2 WO 2008152258 A2 WO2008152258 A2 WO 2008152258A2 FR 2008050745 W FR2008050745 W FR 2008050745W WO 2008152258 A2 WO2008152258 A2 WO 2008152258A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- hole
- support
- motor vehicle
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
Definitions
- Device for closing off at least one hole formed in an element and a motor vehicle bodywork element comprising at least one such device.
- the present invention relates to a device for closing at least one hole formed in an element, such as for example a bodywork element of a motor vehicle.
- the invention also relates to a bodywork element of a motor vehicle comprising at least one such closure device.
- the body elements are most often formed by stamped sheets which must be assembled together.
- the complex shapes of the stamped sheets require to be made on the edges of these sheets, for example holes or notches, to prevent the formation of folds during the stamping.
- a seal When assembling between the different components of the bodywork, a seal must be made between these elements. Generally, the seal is achieved by depositing at the time of shoeing or at the time of painting a sealing bead.
- connection areas between the different sheets is difficult to achieve with a conventional sealing bead. It is the same holes or cutouts that are often too large dimensions that can not be filled by such a sealing bead.
- the object of the invention is to propose a closure device which makes it possible, by simple means, to overcome these drawbacks and to reduce costs.
- the subject of the invention is therefore a device for closing off at least one hole formed in an element, such as for example a bodywork element of a motor vehicle, characterized in that it comprises at least one support mounted on the element and bearing on its face, facing the element, a heat-swelling material and in that at least a portion of the support carrying the material issues into the hole so that said swelling material fills said at least one hole .
- the support is formed by a plate provided, on its face bearing the material, with fixing means in an orifice formed in the element near said at least one hole,
- the support is formed by a plate provided, on its face bearing the material, with an indexing member in a determined position of the plate,
- the fastening means comprise at least one lug extending perpendicularly to the plate and comprising, at its free end, detent tabs in said orifice,
- the indexing member is formed by a finger extending perpendicularly to the plate and intended to cooperate with a part of said complementary section orifice,
- the support comprises means for channeling the material during its swelling towards said at least one hole,
- the channeling means of the material are formed by rims formed on at least a part of the periphery of the face of the plate carrying the material, and
- the support plate comprises, on its face opposite to that carrying the material, a gripping tab.
- the invention also relates to a bodywork element of a motor vehicle, characterized in that it comprises at least one closure device as previously mentioned.
- FIG. 1 is a schematic perspective view of a portion of a bodywork element of a motor vehicle, intended to receive a closure device, according to the invention
- FIG. 2 is a schematic perspective view of the closure device according to the invention.
- FIG. 3 is a schematic perspective view of one side of the bodywork element equipped with the closure device according to the invention.
- FIG. 4 is a schematic perspective view of the other side of the bodywork element equipped with the closure device according to the invention.
- FIG. 1 schematically shows a portion of an element 1, such as an element of a body of a motor vehicle.
- This element 1 is constituted by a sheet obtained for example by stamping and comprising, in this embodiment, a flange 2.
- the flange 2 comprises at least one hole 3 formed for example by a cutout or a notch that must be filled by means of a closure device according to the invention.
- the device according to the invention is intended for sealing all types of holes formed at the edge or directly in the element formed by a metal element or plastic.
- This closure device comprises a support generally designated by the reference 10 having a plate 11 provided on its inner face 11a intended to be placed opposite the element 1, a material 12 swelling with heat.
- This heat-swellable material 12 is of known type and is commonly used in the automotive field to seal between two bodywork elements.
- the plate 12 has a tip 13 which is intended to open into the hole 3 to be closed so that said swelling material fills the hole 3, as will be seen later.
- the inner face 11a of the plate 12 also comprises means 20 for fixing in an orifice 15 (FIG 1) formed in the element 1.
- the orifice 15 comprises a first portion 15a for receiving the fastening means 20.
- the fastening means shown in FIG. 2 comprise at least one lug 20 extending perpendicular to the lug 11 and having, at its free end, tongues 21 latching in the first portion 15a of the orifice 15.
- Other types of latching means can also be planned.
- the inner face 11a of the plate 12 also comprises an indexing member 25 in a specific position of the plate 11.
- the orifice 15 includes a second portion 15b intended to receive the indexing member 25.
- the indexing member is formed by a finger 25 extending perpendicular to the plate 11 and for example of square section.
- This finger 25 cooperates during assembly of the support 10 with the second portion 15b of the orifice 15 which has a complementary section to said finger 25 and, in this case, a square section.
- the support 10 also comprises means for channeling the material 12 during its swelling towards the hole 3 which are formed by flanges 17 formed on at least a part of the periphery of the face 11a of the plate 11.
- the plate 11 comprises, on its face 11b opposite to that carrying the material 12, a lug 18 gripping.
- the element 1 is pierced with the orifice 15 and a support 10 is placed in this orifice 15.
- the operator introduces the tab 20 into the first portion 15a of the orifice 15 so that the latching tongues 21 are placed on the other side of the element 1.
- the finger 25 is introduced in the second portion 15b of the orifice 15 which forces the operator to place the support 10 in a predetermined position, as shown in Figs. 3 and 4.
- the material 12 under the effect of heat swells and fills the hole 3 formed in the element 1 and the orifice 15. During the swelling of the material 12 it is channeled by the flanges 17 towards the hole 3. When the element 1 is placed close to another bodywork element, the material 12 by swelling ensures the seal between these two elements.
- the closure device according to the invention can easily be mounted on an element, such as for example a bodywork element of a motor vehicle or any other element on which a seal must be made.
- the plate 11 of the support 10 of the closure device according to the invention may have any other appropriate form depending on the hole to be closed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Connection Of Plates (AREA)
- Motor Or Generator Frames (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Lock And Its Accessories (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0810274-0A2A BRPI0810274A2 (pt) | 2007-05-31 | 2008-04-23 | "dispositivo para vedação de ao menos um orifício formado em um componente de carroceria de um veículo automotivo". |
| AT08805699T ATE547313T1 (de) | 2007-05-31 | 2008-04-23 | Einheit bestehend aus einem kraftfahrzeug- karosserieelement, in welchem wenigstens ein loch gebildet ist, und einer vorrichtung zum verschliessen des wenigstens einen lochs |
| EP08805699A EP2148804B1 (fr) | 2007-05-31 | 2008-04-23 | Ensemble composé d'un élément de carrosserie de vehicule automobile dans lequel ets ménagé au moins un trou et d'un dispositif d'obturation dudit au moins un trou |
| CN2008800179353A CN101715405B (zh) | 2007-05-31 | 2008-04-23 | 构件上至少一个成形的孔的密封装置以及包含至少一个这样的装置的汽车车身构件 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0755372A FR2916724A1 (fr) | 2007-05-31 | 2007-05-31 | Dispositif d'obturation d'au moins un trou menage dans un element et element de carroserie de vehicule automobile comportant au moins un tel dispositif. |
| FR0755372 | 2007-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2008152258A2 true WO2008152258A2 (fr) | 2008-12-18 |
| WO2008152258A3 WO2008152258A3 (fr) | 2009-02-12 |
Family
ID=38896615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2008/050745 Ceased WO2008152258A2 (fr) | 2007-05-31 | 2008-04-23 | Dispositif d'obturation d'au moins un trou menage dans un element et element de carrosserie de vehicule automobile comportant au moins un tel dispositif |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2148804B1 (fr) |
| CN (1) | CN101715405B (fr) |
| AT (1) | ATE547313T1 (fr) |
| BR (1) | BRPI0810274A2 (fr) |
| FR (1) | FR2916724A1 (fr) |
| WO (1) | WO2008152258A2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2940955B1 (fr) | 2009-01-14 | 2011-02-11 | Peugeot Citroen Automobiles Sa | Element en tole destine a etre assemble au moyen d'un cordon de calage a un autre element tel qu'un element de la carrosserie d'un vehicule automobile |
| FR2955078B1 (fr) * | 2010-01-12 | 2012-04-20 | Peugeot Citroen Automobiles Sa | Sous-ensemble et ensemble d'obturation escamotables pour le passage d'outil dans des ouvertures de montage d'un element de carrosserie de vehicule automobile. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0733558A1 (fr) | 1995-03-21 | 1996-09-25 | Rapid S.A. | Bouchon d'obturation d'une ouverture quelconque et procédé de fabrication de ce bouchon |
| WO2004011320A1 (fr) | 2002-07-30 | 2004-02-05 | L & L Products, Inc. | Systeme et procede d'etancheification, d'insonorisation ou de renforcement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3376180B2 (ja) * | 1995-08-08 | 2003-02-10 | 株式会社ネオックスラボ | 中空構造物における塗料導入用貫通孔の塞ぎ方法と、その塞ぎキャップ |
| JP4164474B2 (ja) * | 2004-06-28 | 2008-10-15 | 本田技研工業株式会社 | プラグ |
-
2007
- 2007-05-31 FR FR0755372A patent/FR2916724A1/fr not_active Withdrawn
-
2008
- 2008-04-23 BR BRPI0810274-0A2A patent/BRPI0810274A2/pt not_active IP Right Cessation
- 2008-04-23 WO PCT/FR2008/050745 patent/WO2008152258A2/fr not_active Ceased
- 2008-04-23 AT AT08805699T patent/ATE547313T1/de active
- 2008-04-23 CN CN2008800179353A patent/CN101715405B/zh not_active Expired - Fee Related
- 2008-04-23 EP EP08805699A patent/EP2148804B1/fr not_active Not-in-force
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0733558A1 (fr) | 1995-03-21 | 1996-09-25 | Rapid S.A. | Bouchon d'obturation d'une ouverture quelconque et procédé de fabrication de ce bouchon |
| WO2004011320A1 (fr) | 2002-07-30 | 2004-02-05 | L & L Products, Inc. | Systeme et procede d'etancheification, d'insonorisation ou de renforcement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101715405A (zh) | 2010-05-26 |
| CN101715405B (zh) | 2011-11-16 |
| EP2148804B1 (fr) | 2012-02-29 |
| BRPI0810274A2 (pt) | 2014-12-30 |
| ATE547313T1 (de) | 2012-03-15 |
| WO2008152258A3 (fr) | 2009-02-12 |
| FR2916724A1 (fr) | 2008-12-05 |
| EP2148804A2 (fr) | 2010-02-03 |
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