WO2000076796A2 - Ouvrant de vehicule comportant une doublure de panneau exterieur - Google Patents
Ouvrant de vehicule comportant une doublure de panneau exterieur Download PDFInfo
- Publication number
- WO2000076796A2 WO2000076796A2 PCT/FR2000/001610 FR0001610W WO0076796A2 WO 2000076796 A2 WO2000076796 A2 WO 2000076796A2 FR 0001610 W FR0001610 W FR 0001610W WO 0076796 A2 WO0076796 A2 WO 0076796A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lining
- opening
- protuberance
- panel
- opposite
- Prior art date
Links
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
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
- B60J5/0416—Assembly panels to be installed in doors as a module with components, e.g. lock or window lifter, attached thereto
-
- 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
- B60J5/0463—Conceptual assembling of door, i.e. how door frame parts should be fitted together to form door
Definitions
- Vehicle opening having an exterior panel lining
- the present invention relates to the technical field of vehicle openings.
- a vehicle opening comprising an exterior panel and an exterior panel lining, placed opposite the exterior panel.
- a conventional opening of a motor vehicle consists of a complete monobloc box on which are fixed, on one side, an external panel, and on the opposite side, a trim. The door is sealed by a seal placed on the box. Certain additional elements can be attached to the box to ensure certain specific functions.
- Additional elements may consist, for example, of an anti-intrusion reinforcement for lateral impacts, a pelvis pusher for transmitting forces directly to the pelvis of the occupant of the vehicle, placed near the opening, a reinforcement of hinges at the connection between the door and its support, as well as a belt reinforcement and a lower door reinforcement. It is also all the elements related to the support of the opening system of the opening, as well as those participating in the guiding of the glazing of the opening.
- Another usual design of an opening is characterized by the fact that the box is reconstituted from separate parts. On this box can relate the additional elements mentioned above.
- the publication FR 2 167 904 describes improvements relating to vehicle openings in which an internal panel is placed between the external panel and the box.
- the inner panel has a central domed area, parts of which are connected to the outer panel, and having a number of spaced projections or protrusions protruding from the side of the panel which is opposite to the outer panel, and extending over the surface of the panel for stiffen it.
- the present invention aims to obtain a sash whose various elements produced by stamping have a reduced depth in order to facilitate its design.
- a vehicle opening connected to the structure of said vehicle by means of connecting elements and comprising an exterior panel and an exterior panel lining, placed opposite the exterior panel, characterized in that the lining has a protuberance, rising from the side of the lining opposite the outer panel, adapted to support at least part of said connecting elements.
- the lining further comprises at least one protuberance, rising from the side of the lining opposite the outer panel, and extending across at least a portion of the lining so as to stiffen it.
- the lining comprises a protuberance, rising from the side of the outer panel lining opposite to the outer panel, extending at the level of the lower part of the lining, so as to stiffen the part bottom of the lining.
- the lining comprises a protuberance, rising from the side of the lining opposite to the exterior panel, extending at the level of the upper part of the exterior panel lining, so as to stiffen the portion upper of the lining.
- the lining comprises a protuberance, rising from the side of the lining opposite to the outer panel, which extends through the lining of the outer panel, in a direction at least partly straight, of so as to reinforce the lining against a shock exerted perpendicular to its surface.
- the lining comprises a protuberance, rising from the side of the lining opposite to the exterior panel, and situated at the level of the pelvis of an occupant of the vehicle seated near said opening maintained in the closed position, so as to take up the deformations of the exterior panel in this area.
- the lining comprises a protrusion, rising from the side of the exterior panel lining opposite to the exterior panel, extending at a lateral part of the lining, so as to stiffen the side part of the lining.
- the lining comprises a protrusion, rising from the side of the exterior panel lining opposite to the exterior panel, situated in the central part of the lining, so as to stiffen the central part of the lining .
- certain protrusions have a U-shaped cross section.
- the connecting elements comprise the hinges of the opening.
- an assembled module is mounted, at least in part on the lining.
- a lining is mounted, at least in part, on the lining.
- FIG. 1 is an exploded perspective view of the main constituent elements of the opening of the vehicle according to the invention
- FIG. 2 is a perspective view of a particular element constituting the opening according to the invention.
- FIG. 3 schematically represents the relative positions of the main elements making up an opening according to a first prior art
- FIG. 4 shows schematically the relative positions of the main elements making up a door according to a second prior art
- FIG. 5 shows schematically the relative positions of the main elements making up a door according to the present invention.
- an opening 1 of a motor vehicle comprising an exterior panel 2, a lining 3 of the exterior panel, placed facing it, an assembled module 4 and a trim 5.
- the assembled module 4 fulfills the usual functions such as, for example, supporting the guide elements, the lifting mechanism and lower the glazing, from the support of the inner opening mechanism of the sash 1, or the mirror support.
- FIG. 2 shows the lining 3. It has an upper 5 and lower 7 edge, as well as two side edges 4,6.
- the outer panel 2 is mounted crimped on the edges 4,5,6,7 of the lining 3.
- Several protuberances 8,9,10,11,12,13 are produced in the central zone of the lining 3, and rise on the side of the lining 3 opposite the outer panel 2, that is to say in the direction of the assembled module 4.
- these protrusions can intersect, thereby producing junction zones of complex geometry.
- the side of the lining 3 shown is that which comes opposite with the outer panel 2.
- the protrusions 8, 9, 10, 1, 1.13, 13 therefore appear, in this view, as depressions.
- a first protuberance 8 is located near one of the lateral edges 4 of the lining 3, with which it delimits a surface 26 slightly recessed relative to the lateral edge 4.
- This protuberance 8 starts at the upper edge 5, its direction is approximately rectilinear, then curves near the lower edge 7. It has a U-shaped cross section whose width is variable. Its depth is substantially constant to decrease in the zone where it curves and then joins a second protuberance 12 which runs along the lower edge 7 of the lining 3 over, practically, its entire length.
- This second protuberance 12 also has a U-shaped cross section. Unlike the first protuberance 8, the depth and width of the second protuberance remain practically constant over its entire extent.
- a fourth protuberance 9 begins at the central part of the first protuberance 8, and crosses the lining 3, in a substantially straight main direction, to the opposite lateral edge, where it curves in the direction of the lower edge 7, where it joins the second protuberance 12.
- the main direction of this protuberance 9 can be parallel to the upper 5 or lower 7 edges, which are themselves preferably parallel, or have an inclination relative to one or the other.
- Its cross section is U-shaped, with a width which remains substantially constant until this protuberance 12 curves.
- a fifth protuberance 10 connects the third protrusion 1 1 and the fourth protuberance 9, in their central part, in a direction substantially perpendicular to the upper edge 5 of the lining 3. It also has a U-shaped cross section, of substantially constant width.
- a sixth protuberance 13 runs along the lateral edge 6. Its lower end opens onto the fourth protuberance 9. It has a U-shaped cross section, of narrow width over its entire length, to widen at the level of its upper end at the level of which it opens onto the third protuberance 9.
- the lining 3 comprises a seventh protuberance 29, which has a U-shaped section. It is located near the fifth protuberance 10 but has a different appearance relative to the latter. In fact, if its lower end faces the fourth protuberance 9, its width and depth decrease rapidly so that its two side walls and its base meet near the third protuberance 11. Its mean direction is inclined relative to the main direction of the fourth protuberance 9. All of these protrusions 8, 9, 10, 11, 12, 13 delimit three recesses 14, 15, 16. The first recess 14 is produced in the lower part of the lining 3, and is delimited by the edges 30, 31, 22 respectively of the first 8, second 12 and fourth 9 protuberances.
- the second recess 15 is delimited by the respective edges 18, 19, 20, 32 of the first 8, third 11, fifth 10 and fourth 9 protuberances.
- the third recess 16 is delimited by the respective edges 24, 23, 25 of the fifth 10, fourth 9 and seventh 29 protuberances.
- the third 11, sixth 13 and seventh 29 protrusions define a surface 34.
- Most of the edges 18,30,19,20,32,31,22,23,24,25 of the protrusions 8,9,10,11,12 , 13,29 have a curved part on which the external panel 2 rests. These curved parts can be connected to the external panel 2 by gluing or chewing.
- Each protuberance 8, 9, 10, 11, 12, 13, 29 fulfills a particular function, a function usually fulfilled on a conventional leaf by added parts - on the box.
- the second protrusion 12 fulfills the role of a door bottom reinforcement.
- the third protuberance 11 allows reinforcement at the waist.
- the fourth protrusion 9 serves as an anti-intrusion reinforcement against lateral impacts. The inclination of this protrusion 9 is a function both of the location of other components of the opening 1, such as for example the external opening mechanism of the opening 1, as well as of the deformation of the opening 1 which one wishes to obtain in the event of lateral impacts.
- the fifth protrusion 10 fulfills the function of pelvis pusher. This makes it possible to transmit a force directly to the occupant of the vehicle at the level of its pelvis, thus avoiding excessively high deformations and accelerations of the outer panel 2 in the event of an impact.
- the depth of this protuberance 10 is directly limited by the presence of the glazing 33 (shown in FIGS. 5), which moves between the lining 3 and the assembled module 4.
- the sixth protrusion 13 plays the role of a lock anti-nodding.
- the surface 28 allows reinforcement at the external mechanism for controlling the opening of the opening 1.
- the different recesses 14, 15, 16 make it possible to reduce the weight of the lining 3.
- the first protrusion 8 serves to support the hinges 38 of the opening 1 (shown schematically in Figure 5).
- the hinges 38 of the opening 1 are fixed directly on the lining 3, on the external face of the wall 17 of the first protuberance 8.
- the depth of this protuberance 8 is the most important, and therefore represents a determining factor for the dimensioning. tools for designing the lining 3, which is produced by stamping.
- the opening 1 according to the invention makes it possible to obtain drawing depths, during the design of the various constituents of the opening 1, of lesser depth than that usually obtained on traditional opening elements.
- FIGs 3, 4 and 5 show, schematically, a cross section of an opening 1, respectively, according to two prior arts and according to the invention.
- FIG. 3 there is a conventional architecture of opening 1 of the vehicle.
- the outer panel 2 is directly mounted on a monobloc box 34.
- the glazing 33 moves between these two elements, guided by a slide 35, supported by the box 4.
- the lining 5 is mounted on the box 4.
- FIG. 4 shows a second type of opening 1 where the box 36 is made up of from several pieces, it is commonly called a reconstituted box.
- the outer panel 2 is mounted on the box 36.
- the glazing 33 slides in a frame 37 disposed between the outer panel 2 and the box 4, and supported by the latter.
- the lining 5 is attached to the box 36.
- the device according to the invention comprises a lining 3 of the outer panel located between the glazing 33 and the module 4.
- Some functions, usually performed by the boxes 34, 36 are in this case fulfilled by the lining 3.
- the external panel 2 is directly fixed on the latter, as well as certain elements of the lining 5.
- the lining 3 supports the hinges 38 of the opening 1.
- the module 4 which ensures, among other things, the guiding of the glazing 33 is itself mounted on the lining 3.
- the glazing 33 moves between the outer panel 2 and the box 34, 36, while, in the case of the device according to the invention, the glazing 33 moves between the lining 3 and the assembled module 4
- the shape of the box 34, 36 must, not only make it possible to support the hinges 38 of the opening 1, but also to leave a sufficient location, between the external panel 2 and the parts of the box 34, 36 of the box supporting the lining, to allow the glazing 33 to be moved.
- the depth of the lining 3 is essentially limited by the fact that it must be able to support the hinges 38 of the vehicle. This makes it possible to obtain smaller depths for said lining 3. In addition, since the module 4 no longer provides support for these hinges 38, the depth of the elements constituting it can be reduced.
- the opening 1 according to the present invention makes it possible to obtain lower stresses when the depth of the elements constituting it, which is particularly advantageous since these elements are produced by stamping.
- the present invention is in no way limited to the embodiment described and illustrated, which has been given only by way of example. On the contrary, the invention includes all the technical equivalents of the means described and their combinations if these are carried out according to the spirit.
- an additional protuberance can be produced near the lateral edge of the lining adjacent to the opening mechanism of the opening.
- This protuberance can be similar in shape to the protuberance supporting the hinges of the opening and supporting the opening mechanism of the opening.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00940487A EP1189776A2 (fr) | 1999-06-11 | 2000-06-09 | Ouvrant de vehicule comportant une doublure de panneau exterieur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9907406A FR2794711B1 (fr) | 1999-06-11 | 1999-06-11 | Ouvrant de vehicule comportant une doublure de panneau exterieur |
FR99/07406 | 1999-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000076796A2 true WO2000076796A2 (fr) | 2000-12-21 |
WO2000076796A3 WO2000076796A3 (fr) | 2001-06-28 |
Family
ID=9546672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/001610 WO2000076796A2 (fr) | 1999-06-11 | 2000-06-09 | Ouvrant de vehicule comportant une doublure de panneau exterieur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1189776A2 (fr) |
FR (1) | FR2794711B1 (fr) |
WO (1) | WO2000076796A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20009435U1 (de) | 1999-09-28 | 2001-02-22 | Meritor Automotive GmbH, 60314 Frankfurt | Fahrzeugtür |
FR2892061B1 (fr) * | 2005-10-18 | 2007-11-30 | Heuliez Sa | Portiere de vehicule |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167904A1 (fr) | 1972-01-11 | 1973-08-24 | Chrysler Uk |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004897A1 (de) * | 1980-02-09 | 1981-08-27 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Fahrzeugtuere, insbesondere seitentuere eines pkw |
DE3217640A1 (de) * | 1982-03-12 | 1983-11-17 | Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg | Fahrzeugtuere |
FR2750929B1 (fr) * | 1996-07-09 | 1998-09-11 | Renault | Porte a cadre structural pour vehicule automobile |
US5964063A (en) * | 1996-07-22 | 1999-10-12 | Honda Giken Kogyo Kabushiki Kaisha | Motor-vehicle door having window winder, method of assembling the door, and window sash assembly suitable for use in the door |
-
1999
- 1999-06-11 FR FR9907406A patent/FR2794711B1/fr not_active Expired - Fee Related
-
2000
- 2000-06-09 EP EP00940487A patent/EP1189776A2/fr not_active Withdrawn
- 2000-06-09 WO PCT/FR2000/001610 patent/WO2000076796A2/fr not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167904A1 (fr) | 1972-01-11 | 1973-08-24 | Chrysler Uk |
Also Published As
Publication number | Publication date |
---|---|
FR2794711B1 (fr) | 2001-07-06 |
FR2794711A1 (fr) | 2000-12-15 |
WO2000076796A3 (fr) | 2001-06-28 |
EP1189776A2 (fr) | 2002-03-27 |
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