WO2005058656A1 - Capot pour vehicule muni d’une paroi principale et d’une doublure - Google Patents
Capot pour vehicule muni d’une paroi principale et d’une doublure Download PDFInfo
- Publication number
- WO2005058656A1 WO2005058656A1 PCT/FR2004/003253 FR2004003253W WO2005058656A1 WO 2005058656 A1 WO2005058656 A1 WO 2005058656A1 FR 2004003253 W FR2004003253 W FR 2004003253W WO 2005058656 A1 WO2005058656 A1 WO 2005058656A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ribs
- hood according
- wall
- lining
- hood
- Prior art date
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
- B62D25/08—Front or rear portions
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
-
- 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
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work 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
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
Definitions
- the invention relates to motor vehicle hoods.
- Hoods made of metallic material such as steel or aluminum are known. Such hoods have the drawback of being expensive or of a heavy weight.
- hoods are provided with a lining serving as reinforcement for the main wall of the hood which has zones of high rigidity which prove unfavorable in the event of an impact of the head of a person on the hood.
- Two specifications are recalled below for a pedestrian impact:
- EEVC Wg10 it corresponds to the impact of a 2.5 kg head against the hood at an impact speed of 40 km / h.
- the HIC Head Injury Criterium or head injury criterion
- EEVC head injury criterion
- the areas affected by the impact of the head are delimited according to the cases where the pedestrian is a child or an adult. Thus, for small hoods, the impact of a child's head applies to the entire surface of the hood. In the case of a large hood, the impact of the head of a child is applied to the front and the impact of the head of an adult to the rear of the hood. During an impact, a deceleration of the head is allowed if it does not last too long.
- the HIC criterion takes into account acceleration and time parameters defining a tolerance threshold. Thus if we represent the acceleration undergone by the head as a function of time, the corresponding curve can have a peak. In this case, the maximum HIC is calculated by the area under the peak. Such a curve has been illustrated for example in FIG. 1. For a metal cover, for example made of aluminum, the deceleration curve undergone by the head can be broken down into several phases:
- the initial phase A corresponds to bringing the head into contact with the skin: the rigidity of the metallic material influences the deformation of the skin and the level of deceleration;
- the acceleration curve increases either until contact of the head with a hard point of the structure of the vehicle, or until dissipation of impact energy;
- phase A is common with that (1) of the aluminum-aluminum cover so that the rigidity of the main wall or skin is preponderant.
- phase B does not show an increase in acceleration because the rupture occurs under the effort of the head.
- the peak C which corresponds to the contact with the hard point is important, it therefore appears that the energy dissipated by the rupture of the lining is insufficient.
- Patent WO 03/004263 presents in particular a cover composed of a skin and lining assembly, the latter being of laminated fragile material.
- a hood for a vehicle comprising: - a wall comprising a first material; and - A lining comprising a second material more fragile than the first material, the lining comprising ribs.
- the cover according to the invention may also have at least any one of the following characteristics:
- - at least two of the ribs are perpendicular to each other; - at least two of the ribs are parallel to each other;
- the ribs extend over only part of the surface of the lining
- the ribs extend in at least one zone of the lining chosen from: - a front half; - a rear half; and - a front lateral edge zone;
- At least some of the ribs extend in a general direction perpendicular to a direction of the edge of the cover closest to these ribs.
- At least some of the ribs are inclined relative to a longitudinal direction of the vehicle
- At least some of the ribs are each constituted by a single plane rib wall
- At least some of the ribs have free longitudinal end edges
- ribs form mutually contiguous cells open, in particular upwards; - at least one of the ribs is not in contact with the wall;
- the lining comprises at least one trigger guard;
- the trigger guard or at least one of the trigger pads has an elongated shape along a rectilinear axis, for example parallel to a longitudinal direction of the vehicle;
- the trigger guard or at least one of the trigger pads has an elongated shape along a non-rectilinear axis; - the trigger guard or at least one of the trigger guard is not in contact with the wall;
- the trigger guard or at least one of the jumpers comprises a trigger guard wall locally parallel to the wall of the hood and without contact with the latter;
- the trigger guard wall extends on the side of the trigger guard which is closest to the cover;
- the first material comprises a metal such as steel or aluminum;
- the second material is chosen from the group consisting of: - a thermoset obtained by molding prepregs; - a thermoset obtained by premix molding; and - a fiber-reinforced thermoplastic.
- - Figures 1 to 3 are three graphics illustrating the evolution of the acceleration as a function of time during an impact for different types of cowls, the cowl according to a first preferred embodiment of the invention corresponding to one of the curves in FIG. 3;
- FIG. 4 is a perspective view of the cover lining according to the first embodiment of the invention, the main wall having been removed;
- FIG. 5 is a partial perspective view on a larger scale of the cover of Figure 4;
- - Figure 6 is a plan view of the cover of Figure 4 with the main wall;
- - Figure 7 illustrates the typical curve of a fragile material;
- - Figures 8 and 9 show test results respectively for the cover of Figure 4 and a cover of the prior art;
- Figure 12 is a graph similar to that of Figures 1 to 3 showing the results of different types of tests
- FIG. 13 is a schematic view of the hood in the raised position on its stand
- FIGS. 14 and 15 are two sectional views showing the impact of a cover with a test impactor respectively in the case of a cover of the prior art and in the case of the cover of Figure 4;
- FIG. 16 is a diagram illustrating the maximum stresses in different covers
- FIG. 17 is a perspective view of the lining of a cover according to a second preferred embodiment of the invention
- - Figure 18 is a plan view of the left half of the liner of Figure 17
- - Figure 19 is a sectional view of the lining along the plane XIX-XIX of Figure 18.
- Figure 4 a perspective view showing the general arrangement of a cover according to a first preferred embodiment of realization of the invention.
- Figure 5 is an enlarged view of the left corner of the cover of Figure 4 showing part of the liner by transparency, that is to say as if the main wall had been removed.
- the main wall of the cover is also illustrated in FIG. 6 which illustrates the cover in plan view.
- the cover 2 thus comprises an external main wall 4 which is here made of metal. This is aluminum.
- the lining 6 further comprises an internal lining 6 intended to be fixed against the internal face of the main wall 4 while being therefore invisible from the outside of the vehicle.
- the lining 6 extends over only part of the surface of the wall 4 (and more precisely under this surface). Thus it extends along the rear edges 8, front 10, left 12 and right 14 of the main wall 4.
- the lining 6 has ribs 20. These ribs extend over one or more parts only. of the lining 6, in this case at the left 22 and right 24 rear corners of the main wall 4.
- the ribs 20 of each zone are here all flat and perpendicular to the general plane of the wall 4.
- five of the ribs are parallel to each other, at a distance from each other and facing each other. They extend substantially in the direction of travel of the vehicle.
- the ribs are moreover perpendicular to another of the ribs which intercepts each of the five aforementioned ribs.
- the ribs thus form a network or grid with contiguous cells open upwards, these cells not being closed at the top by the upper wall 4, as shown in FIG. 15.
- the rib which intercepts the others extend in a general direction parallel to the general plane of the cover and perpendicular to the direction of the side edge 12 of the cover which is closest to this rib. All the ribs are here each constituted by a single planar rib wall. They have free upper longitudinal end edges extending away from the wall 4.
- the lining 6 with the ribs 20 is made of a more fragile material than the material of the wall 4.
- FIG. 7 shows the evolution of the stress undergone by such a material as a function of its deformation.
- This stress increases according to the deformation until culminating at a limit at rupture corresponding to the point of cracking.
- the stress will decrease as the deformation increases until it is canceled out at the breaking point corresponding to an erosion of the element.
- the fragile material will in this case be a plastic material. We can preferably choose it from the following families:
- thermoset obtained by prepreg molding (Sheet Molding Compound or SMC); - a thermoset obtained by premix molding (Bulk Molding Compound or BMC) as is the case here; and
- thermoplastic reinforced with fibers Illustrated in Figure 3 the curve (3) corresponding to the cover which has just been presented.
- Phase A has a greater acceleration due to the rigidity of the lining, a rigidity complementary to the rigidity of the wall 4 or skin.
- Phase B is representative of a fragile lining behavior as explained above.
- this case shows that the energy dissipated by the rupture of the ribbed lining is important and that the contact with the hard point occurs without acceleration peak.
- the HIC calculation time window is wider with lower accelerations. Under these conditions, the value of HIC meets the pedestrian specifications.
- curves (4) and (5) which represent the behavior of an aluminum-aluminum hood according to the prior art according to two specifications: with EEVC impactors and ACEA ph1.
- the phases A, B and C described above can be identified on each of the two curves.
- the overall level acceleration of the curve (5) is much lower than that of the curve (4).
- This phenomenon is explained by the impact speed which is lower during an ACEA shock.
- the accelerations and energy levels are lower and the HIC calculation time window is wider in ACEA, so that the value of the HIC is reduced.
- this phenomenon is identifiable regardless of the type of hood.
- the curve (6) shows the behavior of a steel-steel cover of the prior art and the curve (7) shows the behavior of the cover according to the invention described above.
- the HIC is reduced by 50% and fully meets the pedestrian specifications.
- FIGS. 14 and 15 have also illustrated two examples of the position of the impactors respectively above a hood of the prior art with its metallic lining and above the above-mentioned hood 2 according to the invention with the ribbed lining 6 made of synthetic material.
- the cover according to the invention satisfactorily meets the static specifications.
- Figure 13 schematically the cover according to the invention, in the open position on a stand. A simulation indicates that the maximum stresses observed in the stressed areas of the skin and of the lining are not excessive.
- the stresses undergone by the lining are lower than those undergone by a metallic lining and always lower than the elastic limit of the material, here of 80 Mpa. Consequently, the above-mentioned BMC lining 6 does not exhibit irreversible deformation.
- the main wall 4 always has a higher level of stress than the lining 6, the rigidity of the lining being lower and the main wall working more so that the stress increases.
- FIG. 16 is illustrated by way of comparison of the stress levels undergone in the zones of maximum stress for different hoods of the prior art and that of the invention.
- the lining 6 of the aforementioned cover 2 can be produced by injection or compression molding. This lining is then assembled to the skin 4 by bonding or crimping.
- FIGS. 17 to 19 A second preferred embodiment of the invention has been illustrated in FIGS. 17 to 19.
- the cover 102 of this second mode is similar to that of the first mode except as regards some of the characteristics, among those which follow, concerning the lining.
- the lining is symmetrical with respect to the median longitudinal plane of the hood and of the vehicle.
- the lining 106 comprises a first set of ribs 120 forming a zone 130 in the form of a strip along the rear edge 8.
- This zone extends in the rear third of the lining and over a width equal to approximately 4/5 of the width. of the lining there.
- the ribs 130 extend in the longitudinal direction of the vehicle. There are 14 here, but this number could be increased or reduced.
- the lining comprises two other sets 132, 134 of ribs 120 extending in the front half of the lining respectively along the left edges 12 and right 14.
- the ribs are oriented in plane in a direction parallel to the general plane of the lining and locally perpendicular to the edge 12, 14 to which they are closest. They are, in plan, inclined relative to the longitudinal direction of the vehicle.
- the ribs are here 5 in number on each side but this number could be modified.
- the lining comprises a front set 136 of ribs 120.
- This set extends in the front half of the lining, at a distance from the front edge 10 and near the front edge 138 of a central opening 137 of the lining, this edge having a curved shape whose center of curvature is on the side of the edge opposite to the opening 137.
- the ribs are oriented in the same way as those of the zone 130 and are here 14 in number.
- the aforementioned zones each consist of a single flat vertical wall (in the rear 130 and front 136 zones) or inclined relative to the vertical (lateral zones 132, 134). They are therefore likewise perpendicular to the wall 4 of the cover or inclined relative to the latter.
- each zone is parallel to each other (lateral zones 132, 134), or even all parallel to each other (rear zones 130 and front 136). All of these ribs have upper longitudinal free edges 141 at the end. As can be seen in FIG. 19, this edge, in the lateral zones 132, 134, extends at a distance from the wall 4 of the cover. It may be the same for the other aforementioned ribs. These ribs form two by two of the mutually contiguous cells open, upwards in this case. The ribs are connected to the wall of the lining by their lower longitudinal edge, as illustrated in FIG. 19. Certain zones of the lining are devoid of ribs such as the zone along the front edge 10 or the rear left corners 22 and right 24
- the lining 106 also comprises in this case bridges 140,
- the bridges 140 extend at the front, along the front edge 10 and in front of the zone 136. There are 6 here, but this number could vary.
- the bridges 140 are profiled along a rectilinear axis parallel to the longitudinal direction of the vehicle. They are spaced from each other.
- the bridges 140, 142 extend in the left rear 22 and right 24 corners. They are profiled along a curved axis but included in the general plane of the lining.
- Each corner includes a pair of bridges 142 of curved shape in plan, matching the local contour of the corner of the opening 137 and with a center of curvature located on the same side of the trigger guard as the opening.
- All the bridges 140, 142 here have an inverted "U” profile, the base of the "U” forming the top of the trigger guard and its part closest to the wall 4.
- the top is formed by a trigger guard wall which is planar , opposite the wall 4, parallel to it locally, and at a distance from the latter.
- the bridges do not all have the same thickness and, in each trigger guard, this thickness varies along the trigger guard, its apex remaining locally parallel to the wall 4.
- numerous modifications can be made to the invention without departing from the part of it.
- the main wall may be made of steel rather than aluminum.
- the wall 4 can be made of at least one composite material comprising a plastic material and glass fibers.
- This material can constitute the main wall by itself. It may also be made of a sandwich sheet composed for example of two external metallic layers on either side of a central plastic layer.
- the wall 4 therefore comprises a composite material formed from at least two materials and the material of the lining must be more fragile than the composite material of the wall. Provision may be made for the lining to be mounted on the hood while the vehicle is on the assembly line, after passing through cataphoresis and just before passing the vehicle to the paint station. The lining must then withstand an exposure temperature of around 120 ° C. Alternatively, one could consider painting the lining before it is mounted on the vehicle, for example at a manufacturer's subcontractor.
- a hood can be produced for a vehicle comprising: - a wall comprising a first material; - A lining comprising a second material more fragile than the first material and reinforcements such as bridges, without comprising a rib.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Superstructure Of Vehicle (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04816393A EP1708908A1 (fr) | 2003-12-16 | 2004-12-16 | CAPOT POUR VEHICULE MUNI D’UNE PAROI PRINCIPALE ET D’UNE DOUBLURE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314713 | 2003-12-16 | ||
FR0314713A FR2863578B1 (fr) | 2003-12-16 | 2003-12-16 | Capot pour vehicule muni d'une paroi principale et d'une doublure |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005058656A1 true WO2005058656A1 (fr) | 2005-06-30 |
Family
ID=34610682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/003253 WO2005058656A1 (fr) | 2003-12-16 | 2004-12-16 | Capot pour vehicule muni d’une paroi principale et d’une doublure |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1708908A1 (fr) |
KR (1) | KR20070051772A (fr) |
CN (1) | CN1926013A (fr) |
FR (1) | FR2863578B1 (fr) |
WO (1) | WO2005058656A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2082948A1 (fr) | 2008-01-28 | 2009-07-29 | Peugeot Citroen Automobiles SA | Capot pour véhicule incorporant une doublure de capot |
JP2017222212A (ja) * | 2016-06-13 | 2017-12-21 | スズキ株式会社 | 車両用フードインナパネル |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005015057A1 (de) * | 2005-03-31 | 2006-10-19 | Benteler Automobiltechnik Gmbh | Fronthaube für ein Kraftfahrzeug |
JP5012174B2 (ja) * | 2007-04-26 | 2012-08-29 | トヨタ車体株式会社 | 車両用フード構造 |
US7690720B2 (en) | 2008-01-31 | 2010-04-06 | Gm Global Technology Operations, Inc. | Energy absorbing vehicle hood assembly with asymmetric sandwich inner structure |
KR101410081B1 (ko) * | 2012-11-22 | 2014-06-25 | 르노삼성자동차 주식회사 | 자동차 후드 내부 패널 |
KR102015137B1 (ko) * | 2012-11-26 | 2019-10-23 | 르노삼성자동차 주식회사 | 플라스틱 자동차 후드 |
JP5761212B2 (ja) * | 2013-01-15 | 2015-08-12 | トヨタ自動車株式会社 | 車両用フード構造 |
CN107554620B (zh) * | 2017-08-30 | 2020-02-14 | 广西艾盛创制科技有限公司 | 一种电动汽车复合材料发罩内板 |
KR102334845B1 (ko) * | 2020-10-27 | 2021-12-07 | 현대제철 주식회사 | 후드 제조용 냉각 지그 장치 |
KR102334844B1 (ko) * | 2020-10-27 | 2021-12-07 | 현대제철 주식회사 | 후드 제조용 냉각 지그 장치 |
FR3126957A1 (fr) * | 2021-09-15 | 2023-03-17 | Psa Automobiles Sa | Doublure de capot pour véhicule automobile |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1296103A (fr) * | 1961-05-06 | 1962-06-15 | Renault | Pièces de carrosserie métallo-plastiques |
EP0119131A1 (fr) * | 1983-03-10 | 1984-09-19 | Regie Nationale Des Usines Renault | Eléments de carrosserie composites |
US5706908A (en) * | 1994-04-18 | 1998-01-13 | Nissan Motor Co., Ltd. | Front upper structure of automotive vehicle |
JPH11208511A (ja) * | 1998-01-23 | 1999-08-03 | Honda Motor Co Ltd | 自動車のフード用合成樹脂製パネル |
EP1000821A2 (fr) * | 1998-11-09 | 2000-05-17 | Volkswagen Aktiengesellschaft | Capote de carosserie, notamment un capot de front d'un véhicule a moteur |
EP1504985A1 (fr) * | 2003-08-04 | 2005-02-09 | Centre d'Etude et de Recherche pour l'Automobile ( CERA) | Panneau de renfort multifunction d'un capot de vehicule automobile |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011336A1 (de) * | 1980-03-25 | 1981-10-01 | Daimler-Benz Ag, 7000 Stuttgart | Karosserieaussenhautteile aus faserverbundwerkstoff fuer kraftfahrzeuge |
DE3428128A1 (de) * | 1984-07-31 | 1986-02-13 | Audi AG, 8070 Ingolstadt | Verfahren zum herstellen von aussenhautteilen fuer fahrzeuge sowie nach dem verfahren hergestelltes aussenhautteil |
NL1017451C2 (nl) * | 2001-02-26 | 2002-08-27 | Tno | Constructiemateriaal, in het bijzonder geschikt voor voertuigen zoals auto's. |
-
2003
- 2003-12-16 FR FR0314713A patent/FR2863578B1/fr not_active Expired - Fee Related
-
2004
- 2004-12-16 CN CNA2004800412364A patent/CN1926013A/zh active Pending
- 2004-12-16 EP EP04816393A patent/EP1708908A1/fr not_active Withdrawn
- 2004-12-16 KR KR1020067014246A patent/KR20070051772A/ko not_active Application Discontinuation
- 2004-12-16 WO PCT/FR2004/003253 patent/WO2005058656A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1296103A (fr) * | 1961-05-06 | 1962-06-15 | Renault | Pièces de carrosserie métallo-plastiques |
EP0119131A1 (fr) * | 1983-03-10 | 1984-09-19 | Regie Nationale Des Usines Renault | Eléments de carrosserie composites |
US5706908A (en) * | 1994-04-18 | 1998-01-13 | Nissan Motor Co., Ltd. | Front upper structure of automotive vehicle |
JPH11208511A (ja) * | 1998-01-23 | 1999-08-03 | Honda Motor Co Ltd | 自動車のフード用合成樹脂製パネル |
EP1000821A2 (fr) * | 1998-11-09 | 2000-05-17 | Volkswagen Aktiengesellschaft | Capote de carosserie, notamment un capot de front d'un véhicule a moteur |
EP1504985A1 (fr) * | 2003-08-04 | 2005-02-09 | Centre d'Etude et de Recherche pour l'Automobile ( CERA) | Panneau de renfort multifunction d'un capot de vehicule automobile |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2082948A1 (fr) | 2008-01-28 | 2009-07-29 | Peugeot Citroen Automobiles SA | Capot pour véhicule incorporant une doublure de capot |
FR2926778A1 (fr) * | 2008-01-28 | 2009-07-31 | Peugeot Citroen Automobiles Sa | Capot pour vehicule incorporant une doublure de capot. |
JP2017222212A (ja) * | 2016-06-13 | 2017-12-21 | スズキ株式会社 | 車両用フードインナパネル |
Also Published As
Publication number | Publication date |
---|---|
CN1926013A (zh) | 2007-03-07 |
FR2863578B1 (fr) | 2007-03-30 |
KR20070051772A (ko) | 2007-05-18 |
EP1708908A1 (fr) | 2006-10-11 |
FR2863578A1 (fr) | 2005-06-17 |
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