WO2009013416A1 - Procede de montage d'un pare-chocs sur une structure de vehicule automobile. - Google Patents
Procede de montage d'un pare-chocs sur une structure de vehicule automobile. Download PDFInfo
- Publication number
- WO2009013416A1 WO2009013416A1 PCT/FR2008/050876 FR2008050876W WO2009013416A1 WO 2009013416 A1 WO2009013416 A1 WO 2009013416A1 FR 2008050876 W FR2008050876 W FR 2008050876W WO 2009013416 A1 WO2009013416 A1 WO 2009013416A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bumper
- armature
- compensation parts
- frame
- longitudinal members
- 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
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/16—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being exterior fittings, e.g. bumpers, lights, wipers, exhausts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
-
- 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
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/084—Radiator supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R2019/245—Arrangements for mounting bumpers on vehicles with adjusting means to compensate manufacturing tolerances, e.g. between bumper and energy absorbers
Definitions
- the present invention relates to a method of mounting a bumper on a motor vehicle structure, the bumper comprising a bumper frame and the structure comprising a base formed of a transverse beam, side members and supports fasteners carried by the longitudinal members, a method of the type according to which the reinforcement is positioned and fixed on the structure with respect to predetermined geometrical references, some of which are integral with the fixing supports while others are integral with the beam.
- the bumper respects certain dimensions, such as its position relative to the surrounding bodywork elements. Games and outcrops between the bumper and the wing, the bonnet or an optical block for example, must be controlled to ensure a certain perceived quality.
- the bumper and some elements of the structure also have their own geometric dispersions.
- the invention aims to provide a simple and inexpensive method of mounting the bumper on the structure that allows to take into account the different geometric dispersions and thus improve the aesthetics of the vehicle in terms of perceived quality.
- the subject of the invention is a process of the aforementioned type, characterized in that:
- a first part of the armature is fitted with adjustable compensation pieces mounted on the armature;
- the compensation parts are slidably mounted on the frame;
- the compensation parts are slidably mounted on the armature in a substantially vertical direction.
- the invention also relates to a bumper intended to be mounted on a motor vehicle structure, of the type comprising a bumper reinforcement, the structure comprising a base formed of a transverse beam, longitudinal members and support brackets. fastening carried by the longitudinal members, characterized in that the armature comprises a first part equipped with compensation parts mounted to the frame and adapted to be brought into contact with the beam during the final step of mounting the bumper on the structure, and a second part adapted to be fixed on the mounting brackets.
- the compensation parts are slidably mounted on the frame;
- the compensation parts are slidably mounted on the armature in a substantially vertical direction;
- the compensation parts have a substantially U-shaped or L-shaped.
- the invention further relates to a motor vehicle, of the type comprising a structure comprising a base formed of a transverse beam, longitudinal members and support brackets carried. by the longitudinal members, characterized in that it comprises a bumper as described above, fixed on the support brackets and supported on the beam.
- the motor vehicle according to the invention may include the characteristic that the bumper is a front bumper.
- FIG. 1 is a perspective view showing a bumper according to the invention before its mounting on a motor vehicle structure;
- - Figure 2 is a view similar to that of Figure 1 showing an intermediate step of the assembly;
- FIG. 3 is an enlarged perspective view showing a compensation part according to a first embodiment of the invention and during the final stage of assembly;
- FIG. 4 is a view similar to that of Figure 3 showing a compensation part according to a second embodiment of the invention.
- the X axis is the longitudinal axis of the vehicle, oriented from rear to front;
- the Y axis is the transverse axis oriented from right to left;
- the Z axis is the vertical axis oriented from bottom to top.
- Figures 1 and 2 illustrate, in a simplified manner, a portion of a front bumper 10 to be mounted on a structure 12 of a motor vehicle.
- the bumper 10 comprises a bumper reinforcement 14 extending substantially transversely to the vehicle and having a first lower portion 16 and a second upper portion 18.
- the lower part 16 is equipped, on either side of the frame 14, with a compensating part 20 mounted on the frame 14.
- the structure 12 comprises a base 22 whose front part comprises among others two side members 24 interconnected by means of a transverse beam 26, the latter being screwed to the front end of each side member 24.
- the front part of the underframe 22 also comprises mounting brackets 28 for fixing the bumper 10 to the structure 12. On either side of the base 22, on each spar 24 is fixed a fixing support 28.
- the fastening supports 28 constitute precise geometrical references for positioning and fixing the bumper 10 on the structure 12. Each support 28 is accurately positioned on the underbody 22 at a manufacturing stage where the geometry of the vehicle is stabilized. .
- the beam 26 constitutes by fixing on the longitudinal members 24, a non-precise geometric reference, as will be explained in more detail later.
- the upper portion 18 of the frame 14 is adapted to be fixed on the fixing brackets 28 by a zone 30 for positioning and fixing.
- the lower part 16 is able to rest on the beam 26 via the compensation parts 20.
- each piece 20 has a substantially U-shaped coated, and is slidably mounted on the frame 14 in a substantially vertical direction.
- a slot 32 of oblong shape is formed in the U core of the part 20 and extends in the vertical direction.
- a system 34 for example a screw-nut assembly, makes it possible to guide the vertical sliding of the part 20 and also makes it possible to lock the part 20 in position by clamping.
- a notched system can participate in the locking of the part 20 on the frame 14.
- the light 32 comprises a succession of notches which are intended to cooperate with the clamping screw.
- the part of the part 20 intended to bear against the reinforcement 14 and / or the zone of the armature 14 bearing against this compensation part 20 comprise ribs and or grooves forming a detent, which allows a quick adjustment of the position of the compensation part 20 against the beam 26.
- a quarter turn assembly is used, which allows a quick adjustment of the position of the compensation part 20 against the beam 26, which allows rapid fixing of the compensation part 20 against the beam 26.
- the part 20 has a substantially L-shaped shape, the slot 32 being provided in the vertical leg of L.
- the upper part 18 of the armature 14 is positioned and fixed on the fixing supports 28 at the zones 30. In this position and following the geometrical dispersions experienced by the various elements, the lower part 16 of the armature 14 does not rest on the beam 26; there is a clearance between the compensation parts 20 and the upper surface 36 of the beam 26.
- This position of the spaced pieces 20 of the beam 26 is shown in solid lines in FIGS. 3 and 4.
- the reinforcement 14 is then completed on the structure 12 by moving, more precisely by sliding vertically, the parts 20 so as to bring them in contact with the surface 36, position shown in phantom in FIGS. and 4.
- the invention therefore makes it possible to have a minimum of geometrical references upstream of the mounting stage of the bumper on the structure of the vehicle, and to adapt the other references as a function of the geometry of the various elements; the aesthetics of the vehicle is improved.
- the invention has been described with reference to a motor vehicle front bumper, but it is quite possible to apply it to a rear bumper.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Body Structure For Vehicles (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008801004943A CN101765536B (zh) | 2007-07-26 | 2008-05-21 | 将保险杠安装在汽车结构上的方法 |
| EP08805822.7A EP2170685B1 (fr) | 2007-07-26 | 2008-05-21 | Procede de montage d'un pare-chocs sur une structure de vehicule automobile. |
| BRPI0811654-7A2A BRPI0811654A2 (pt) | 2007-07-26 | 2008-05-21 | "método de montagem de um pára-choque na estrutura de um veículo automotivo; pára-choque e veículo contendo o mesmo" |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0756751A FR2919263B1 (fr) | 2007-07-26 | 2007-07-26 | Procede de montage d'un pare-chocs sur une structure de vehicule automobile. |
| FR0756751 | 2007-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009013416A1 true WO2009013416A1 (fr) | 2009-01-29 |
Family
ID=39165805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2008/050876 Ceased WO2009013416A1 (fr) | 2007-07-26 | 2008-05-21 | Procede de montage d'un pare-chocs sur une structure de vehicule automobile. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2170685B1 (fr) |
| CN (1) | CN101765536B (fr) |
| BR (1) | BRPI0811654A2 (fr) |
| FR (1) | FR2919263B1 (fr) |
| RU (1) | RU2457972C2 (fr) |
| WO (1) | WO2009013416A1 (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010089489A1 (fr) * | 2009-02-06 | 2010-08-12 | Peugeot Citroën Automobiles SA | Structure de l'avant de la caisse d'un vehicule automobile et vehicule comportant une telle structure |
| WO2010109114A1 (fr) * | 2009-03-25 | 2010-09-30 | Renault S.A.S. | Agencement pour une partie avant de véhicule automobile |
| FR2952027A1 (fr) * | 2009-11-05 | 2011-05-06 | Peugeot Citroen Automobiles Sa | Element de structure d'un vehicule pour le maintien en position d'une armature de pare-chocs |
| FR2959202A1 (fr) * | 2010-04-27 | 2011-10-28 | Peugeot Citroen Automobiles Sa | Procede de fixation pour support plage sur une poutre de pare-choc |
| EP1852316B1 (fr) * | 2006-05-04 | 2012-02-29 | Peugeot Citroën Automobiles SA | Véhicule comprenant une armature servant de support à un pare-chocs |
| WO2022200708A1 (fr) * | 2021-03-26 | 2022-09-29 | Psa Automobiles Sa | Interface de fixation d'un d'equipement exterieur de vehicule |
| FR3133809A1 (fr) * | 2022-03-24 | 2023-09-29 | Psa Automobiles Sa | Façade avant de véhicule à couplage simplifié de l’armature de pare-chocs |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6070393B2 (ja) * | 2013-05-07 | 2017-02-01 | スズキ株式会社 | 車両前部構造 |
| FR3071035B1 (fr) * | 2017-09-12 | 2019-08-23 | Psa Automobiles Sa | Bloc optique de vehicule a ecran translucide suspendu a un masque |
| CN108639152B (zh) * | 2018-04-09 | 2020-07-07 | 吉利汽车研究院(宁波)有限公司 | 汽车前端总成安装方法及汽车前端总成 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291385A1 (fr) * | 1987-05-13 | 1988-11-17 | Ecia - Equipements Et Composants Pour L'industrie Automobile | Structure modulaire pour véhicule et son application à l'assemblage automatique de celui-ci |
| US5125705A (en) | 1990-07-17 | 1992-06-30 | Suzuki Motor Corporation | Construction for mounting an automobile bumper |
| US6282769B1 (en) | 1998-07-15 | 2001-09-04 | Cosma International Inc. | Motor vehicle end module assembly |
| FR2816273A1 (fr) * | 2000-11-06 | 2002-05-10 | Valeo Thermique Moteur Sa | Face avant de vehicule automobile comprenant une poutre pare-chocs |
| EP1266818A2 (fr) * | 2001-06-15 | 2002-12-18 | Fuji Jukogyo Kabushiki Kaisha | Structure avant de véhicule |
| WO2007028908A1 (fr) * | 2005-09-09 | 2007-03-15 | Valeo Systemes Thermiques | Face avant pour vehicule automobile |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000016206A (ja) * | 1998-07-03 | 2000-01-18 | Suzuki Motor Corp | バンパー取付構造 |
| RU33069U1 (ru) * | 2003-04-28 | 2003-10-10 | Открытое акционерное общество "АВТОВАЗ" | Энергопоглощающая часть автомобиля |
-
2007
- 2007-07-26 FR FR0756751A patent/FR2919263B1/fr not_active Expired - Fee Related
-
2008
- 2008-05-21 EP EP08805822.7A patent/EP2170685B1/fr not_active Not-in-force
- 2008-05-21 RU RU2010107053/11A patent/RU2457972C2/ru active
- 2008-05-21 CN CN2008801004943A patent/CN101765536B/zh not_active Expired - Fee Related
- 2008-05-21 BR BRPI0811654-7A2A patent/BRPI0811654A2/pt not_active IP Right Cessation
- 2008-05-21 WO PCT/FR2008/050876 patent/WO2009013416A1/fr not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291385A1 (fr) * | 1987-05-13 | 1988-11-17 | Ecia - Equipements Et Composants Pour L'industrie Automobile | Structure modulaire pour véhicule et son application à l'assemblage automatique de celui-ci |
| US5125705A (en) | 1990-07-17 | 1992-06-30 | Suzuki Motor Corporation | Construction for mounting an automobile bumper |
| US6282769B1 (en) | 1998-07-15 | 2001-09-04 | Cosma International Inc. | Motor vehicle end module assembly |
| FR2816273A1 (fr) * | 2000-11-06 | 2002-05-10 | Valeo Thermique Moteur Sa | Face avant de vehicule automobile comprenant une poutre pare-chocs |
| EP1266818A2 (fr) * | 2001-06-15 | 2002-12-18 | Fuji Jukogyo Kabushiki Kaisha | Structure avant de véhicule |
| WO2007028908A1 (fr) * | 2005-09-09 | 2007-03-15 | Valeo Systemes Thermiques | Face avant pour vehicule automobile |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1852316B1 (fr) * | 2006-05-04 | 2012-02-29 | Peugeot Citroën Automobiles SA | Véhicule comprenant une armature servant de support à un pare-chocs |
| WO2010089489A1 (fr) * | 2009-02-06 | 2010-08-12 | Peugeot Citroën Automobiles SA | Structure de l'avant de la caisse d'un vehicule automobile et vehicule comportant une telle structure |
| FR2941899A1 (fr) * | 2009-02-06 | 2010-08-13 | Peugeot Citroen Automobiles Sa | Structure de l'avant de la caisse d'un vehicule automobile et vehicule comportant une telle structure |
| FR2943609A1 (fr) * | 2009-03-25 | 2010-10-01 | Renault Sas | Agencement pour une partie avant de vehicule automobile |
| WO2010109114A1 (fr) * | 2009-03-25 | 2010-09-30 | Renault S.A.S. | Agencement pour une partie avant de véhicule automobile |
| CN102427991A (zh) * | 2009-03-25 | 2012-04-25 | 雷诺股份公司 | 用于机动车辆的前部部分的布置 |
| CN102427991B (zh) * | 2009-03-25 | 2014-04-16 | 雷诺股份公司 | 用于机动车辆的前部部分的布置 |
| US8720982B2 (en) | 2009-03-25 | 2014-05-13 | Renault S.A.S. | Arrangement for a front portion of a motor vehicle |
| FR2952027A1 (fr) * | 2009-11-05 | 2011-05-06 | Peugeot Citroen Automobiles Sa | Element de structure d'un vehicule pour le maintien en position d'une armature de pare-chocs |
| FR2959202A1 (fr) * | 2010-04-27 | 2011-10-28 | Peugeot Citroen Automobiles Sa | Procede de fixation pour support plage sur une poutre de pare-choc |
| WO2022200708A1 (fr) * | 2021-03-26 | 2022-09-29 | Psa Automobiles Sa | Interface de fixation d'un d'equipement exterieur de vehicule |
| FR3121093A1 (fr) * | 2021-03-26 | 2022-09-30 | Psa Automobiles Sa | Interface de fixation d’un d’equipement exterieur de vehicule |
| FR3133809A1 (fr) * | 2022-03-24 | 2023-09-29 | Psa Automobiles Sa | Façade avant de véhicule à couplage simplifié de l’armature de pare-chocs |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2919263B1 (fr) | 2009-11-13 |
| EP2170685B1 (fr) | 2013-07-10 |
| RU2457972C2 (ru) | 2012-08-10 |
| EP2170685A1 (fr) | 2010-04-07 |
| CN101765536A (zh) | 2010-06-30 |
| RU2010107053A (ru) | 2011-09-10 |
| FR2919263A1 (fr) | 2009-01-30 |
| CN101765536B (zh) | 2012-08-22 |
| BRPI0811654A2 (pt) | 2015-02-10 |
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