WO2016020589A1 - Rear panel of a motor vehicle - Google Patents

Rear panel of a motor vehicle Download PDF

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Publication number
WO2016020589A1
WO2016020589A1 PCT/FR2015/051891 FR2015051891W WO2016020589A1 WO 2016020589 A1 WO2016020589 A1 WO 2016020589A1 FR 2015051891 W FR2015051891 W FR 2015051891W WO 2016020589 A1 WO2016020589 A1 WO 2016020589A1
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WO
WIPO (PCT)
Prior art keywords
rear panel
lining
panel
liner
bodywork
Prior art date
Application number
PCT/FR2015/051891
Other languages
French (fr)
Inventor
Jean Marc BARTKOWIAK
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Publication of WO2016020589A1 publication Critical patent/WO2016020589A1/en

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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
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/087—Luggage compartments

Definitions

  • the invention relates to the field of automotive, and in particular to the air extractor outlets of the rear panels of motor vehicles.
  • the body members have openings for housing components, including air extractors, or to mount other body parts, or for reasons of lightening.
  • the document DE 1 0201 001 8470 presents a bodywork element mounted on a vehicle body, this bodywork element comprising a rear panel and a lining spaced from one another.
  • the panel is provided with openings at each of its ends.
  • the invention aims to remedy these drawbacks.
  • a bodywork element intended to be integrated into a motor vehicle body, this bodywork element comprising a rear panel provided with at least one primary opening, and a liner fixed on the rear panel, a space being provided between the rear panel and the liner, at least in line with the primary opening, the lining being provided with at least one secondary opening located opposite the primary opening and comprising at least minus a connecting lug protruding from the liner, and extending to the back panel to which the liner is attached.
  • the lug (s) of connection provides (s) an improved mechanical strength of the bodywork element.
  • the body member is integrated at a rear end of the motor vehicle body
  • the lining is provided with four connecting lugs, each connecting lug each comprising a distal end attached to an edge of the primary opening;
  • the back panel and the liner respectively comprise two primary openings and two secondary openings;
  • the secondary opening comprises a lateral edge and upper and lower edges, the upper and lower edges forming an angle greater than 90 ° with the lateral edge;
  • the primary openings and the secondary openings are located respectively on lateral ends of the rear panel and on lateral areas of the liner;
  • the rear panel includes a passage allowing free access to an exhaust line
  • the rear panel comprises a curve and a skirt connected by a substantially horizontal junction
  • the height of the skirt is narrowed.
  • Figure 1 is a perspective view of a motor vehicle comprising a body member
  • Figure 2 is an exploded perspective view of the body member
  • FIG. 3 is a perspective sectional view of the bodywork element.
  • FIG. 1 a vehicle 1 automobile provided on a rear end 2 of a body member 3 comprising:
  • the body element 3 is located between a rear bumper 6 and a body 7 of the vehicle 1 automobile.
  • the rear panel 4 and its lining 5 are illustrated in detail in FIG.
  • the rear panel 4 is in the form of a large curved piece. This curvature is defined by the body 7 of the vehicle 1 automobile.
  • the rear panel 4 comprises a series of fixing zones 8. These attachment zones 8 have a shape of bulbs at through which drilling is practiced.
  • the fixing zones 8 are four in number. They are distributed in pairs on the ends 1 2 side of the rear panel 4.
  • the attachment zones 8 are intended to cooperate with the rear bumper 6 in order to secure the latter to the rear panel 4.
  • the rear panel 4 is provided with an upper part and a lower part hereinafter called curve 9 and skirt 1 0.
  • the curve 9 and the skirt 1 0 are interconnected by a junction 1 1 substantially horizontal .
  • the curve 9 comprises on the lateral ends 12, a primary aperture 13.
  • the primary opening 13 has a substantially rectangular shape, substantially because the vertices are rounded.
  • the curve 9 comprises holes 1 5 intended to cooperate with handling tools (not shown).
  • the skirt 10 extends over the entire width of the curve 9 and comprises a passage 16 to allow free access to an exhaust pipe (not shown). At the lateral ends 12, the height of the skirt 10 is narrowed. This is only a particularity of shape to conform the rear panel 4 to its environment (vehicle body and other bodywork elements).
  • the lining 5 is mounted on the rear panel 4, so that an inner wall 17 of the rear panel 4 is vis-à-vis an outer face 18 of the lining 5.
  • the lining 5 has a curved shape like the rear panel 4, and also a series of protuberances on its surface, this to respectively adapt to the rear panel 4 and the body 7 of the vehicle 1 automobile.
  • a space is provided between the back panel 4 and the liner 5.
  • the lining 5 comprises lateral zones 19 provided with a secondary opening 20.
  • the secondary aperture 20 is substantially rectangular, and extends from a flared edge 21 flared.
  • the upper and lower edges 22 are not horizontal but form with the lateral edge 21 an angle slightly greater than 90 °.
  • Each edge 21, 22 of the secondary opening 20 comprises a connecting lug 23 whose shape is substantially that of an L.
  • the connecting lugs 23 are arranged on the outer face 1 8 of the liner 5 and make protrusion towards the inner wall 17 of the panel 4 back. With reference to FIG. 3, a distal end 24 of each connecting tab 23 cooperates with an edge 25 of the primary opening 13.
  • the lining 5 and the rear panel 4 comprise several surfaces 26 of contact. These contact surfaces 26 are the areas of the rear panel 4 and the liner 5 where they are in contact.
  • the lining 5 is integral with the rear panel 4. Fixing can be done in different ways: welding, embedding or screwing.
  • the openings 1 3, 20 are areas where the bodywork element 3 has a structural weakness.
  • the secondary opening of the liner 5 is provided with connecting tabs 23 around its perimeter. These connecting lugs 23, once made integral with the primary opening 13, improve the mechanical resistance to vibration of the bodywork element 3, and that of the order of 20 to 50%.
  • the openings 1 3, 20 allow to leave a passage to an air extractor (not shown).
  • an air movement is directed towards the passenger compartment. This movement of air creates an overpressure in the passenger compartment that must be evacuated. The evacuation is done through the air extractor.
  • the extractor is in the form of a housing comprising a one-way valve. One end of the extractor source in the trunk of the vehicle while the other overlooks the outside environment. Under the effect of an overpressure in the passenger compartment, the one-way valve opens and allows excess air (generating the overpressure) to escape through the extractor. Once the pressures are equalized, the valve closes.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention relates to a bodywork element (3) for incorporating into the body of a motor vehicle, said bodywork element (3) comprising a rear panel (4) provided with at least one primary opening (13), and a lining (5) attached to the rear panel (4), a space being created between the rear panel (4) and the lining (5), at least adjacent to the primary opening (13), the lining (5) being provided with at least one secondary opening (20) facing the primary opening (13) and comprising at least one connecting tab (23) projecting from the lining (5) and extending to the rear panel (4) to which the lining (5) is attached.

Description

PANNEAU ARRIÈRE DE VÉHICULE AUTOMOBILE  REAR PANEL OF MOTOR VEHICLE
[0001 ] L'invention a trait au domaine de l'automobile, et en particulier aux sorties d'extracteur d'air des panneaux arrières des véhicules automobiles. The invention relates to the field of automotive, and in particular to the air extractor outlets of the rear panels of motor vehicles.
[0002] Les éléments de carrosserie présentent des ouvertures permettant de loger des composants, notamment les extracteurs d'air, ou de monter d'autres pièces de carrosserie, ou bien encore pour des raisons d'allégement.  The body members have openings for housing components, including air extractors, or to mount other body parts, or for reasons of lightening.
[0003] Ainsi, par exemple, le document DE 1 0201 001 8470, présente un élément de carrosserie monté sur une caisse de véhicule, cet élément de carrosserie comprenant un panneau arrière et une doublure espacés l'un de l'autre. Le panneau est muni d'ouvertures, à chacune de ses extrémités. Ces ouvertures, malgré leur utilité certaine, sont pratiquées au détriment de la tenue mécanique de la caisse, en particulier lorsque la caisse est soumise à une déformée globale, notamment en torsion. Thus, for example, the document DE 1 0201 001 8470, presents a bodywork element mounted on a vehicle body, this bodywork element comprising a rear panel and a lining spaced from one another. The panel is provided with openings at each of its ends. These openings, despite their usefulness, are practiced to the detriment of the mechanical strength of the body, especially when the body is subjected to an overall deformation, including torsion.
[0004] L'invention vise à remédier à ces inconvénients.  The invention aims to remedy these drawbacks.
[0005] A cet effet, il est proposé, en premier lieu, un élément de carrosserie destiné à être intégré à une caisse de véhicule automobile, cet élément de carrosserie comprenant un panneau arrière muni d'au moins une ouverture primaire, et une doublure fixée sur le panneau arrière, un espace étant ménagé entre le panneau arrière et la doublure, au moins au droit de l'ouverture primaire, la doublure étant munie d'au moins une ouverture secondaire située en regard de l'ouverture primaire et comprenant au moins une patte de liaison faisant saillie de la doublure, et s'étendant jusqu'au panneau arrière auquel la doublure est fixée.  For this purpose, it is proposed, in the first place, a bodywork element intended to be integrated into a motor vehicle body, this bodywork element comprising a rear panel provided with at least one primary opening, and a liner fixed on the rear panel, a space being provided between the rear panel and the liner, at least in line with the primary opening, the lining being provided with at least one secondary opening located opposite the primary opening and comprising at least minus a connecting lug protruding from the liner, and extending to the back panel to which the liner is attached.
[0006] La ou les patte(s) de liaison apporte(nt) une tenue mécanique améliorée de l'élément de carrosserie.  The lug (s) of connection provides (s) an improved mechanical strength of the bodywork element.
[0007] Diverses caractéristiques supplémentaires peuvent être prévues, seules ou en combinaison :  [0007] Various additional features may be provided, alone or in combination:
l'élément de carrosserie est intégré à une extrémité arrière de la caisse de véhicule automobile ;  the body member is integrated at a rear end of the motor vehicle body;
- la doublure est munie de quatre pattes de liaison, chaque patte de liaison comprenant chacune une extrémité distale fixée à un bord de l'ouverture primaire ; le panneau arrière et la doublure comprennent respectivement deux ouvertures primaires et deux ouvertures secondaires ; the lining is provided with four connecting lugs, each connecting lug each comprising a distal end attached to an edge of the primary opening; the back panel and the liner respectively comprise two primary openings and two secondary openings;
l'ouverture secondaire comprend une arête latérale et des arêtes supérieure et inférieure, les arêtes supérieure et inférieure formant avec l'arête latérale un angle supérieur à 90° ;  the secondary opening comprises a lateral edge and upper and lower edges, the upper and lower edges forming an angle greater than 90 ° with the lateral edge;
les ouvertures primaires et les ouvertures secondaires sont situées respectivement sur des extrémités latérales du panneau arrière et sur des zones latérales de la doublure ;  the primary openings and the secondary openings are located respectively on lateral ends of the rear panel and on lateral areas of the liner;
le panneau arrière comprend un passage laissant libre l'accès à une ligne d'échappement ;  the rear panel includes a passage allowing free access to an exhaust line;
la panneau arrière comprend un galbe et une jupe reliés par une jonction sensiblement horizontale ;  the rear panel comprises a curve and a skirt connected by a substantially horizontal junction;
au niveau des zones latérales, la hauteur de la jupe est rétrécie.  at the level of the lateral zones, the height of the skirt is narrowed.
[0008] Il est proposé, en second lieu, un véhicule automobile comprenant un élément de carrosserie, tel que précédemment décrit. It is proposed, secondly, a motor vehicle comprising a bodywork element, as previously described.
[0009] D'autres caractéristiques et avantages de l'invention apparaîtront plus clairement et de manière concrète à la lecture de la description ci-après de modes de réalisation, laquelle est faite en référence aux dessins annexés dans lesquels : Other features and advantages of the invention will appear more clearly and concretely on reading the following description of embodiments, which is made with reference to the accompanying drawings in which:
la figure 1 est une vue en perspective d'un véhicule automobile comprenant un élément de carrosserie ;  Figure 1 is a perspective view of a motor vehicle comprising a body member;
la figure 2 est une vue en perspective éclatée de l'élément de carrosserie ;  Figure 2 is an exploded perspective view of the body member;
- la figure 3 est une vue en coupe perspective de l'élément de carrosserie. - Figure 3 is a perspective sectional view of the bodywork element.
[001 0] Sur la figure 1 est représenté un véhicule 1 automobile muni sur une extrémité 2 arrière d'un élément 3 de carrosserie comprenant :  [001 0] In Figure 1 is shown a vehicle 1 automobile provided on a rear end 2 of a body member 3 comprising:
un panneau 4 arrière, et  a back panel 4, and
- une doublure 5. - a lining 5.
L'élément 3 de carrosserie est situé entre un pare-chocs 6 arrière et une caisse 7 du véhicule 1 automobile. Le panneau 4 arrière et sa doublure 5 sont illustrés en détail sur la figure 2.  The body element 3 is located between a rear bumper 6 and a body 7 of the vehicle 1 automobile. The rear panel 4 and its lining 5 are illustrated in detail in FIG.
[001 1 ] Le panneau 4 arrière se présente sous la forme d'une large pièce incurvée. Cette courbure est définie par la caisse 7 du véhicule 1 automobile. Le panneau 4 arrière comprend une série de zones 8 de fixation. Ces zones 8 de fixation présentent une forme de bulbes au travers desquels un perçage est pratiqué. Dans le mode de réalisation représenté sur les figures, les zones 8 de fixation sont au nombre de quatre. Elles sont réparties deux à deux sur des extrémités 1 2 latérales du panneau 4 arrière. Les zones 8 de fixation sont destinées à coopérer avec le pare-chocs 6 arrière afin de solidariser ce dernier au panneau 4 arrière. [001 1] The rear panel 4 is in the form of a large curved piece. This curvature is defined by the body 7 of the vehicle 1 automobile. The rear panel 4 comprises a series of fixing zones 8. These attachment zones 8 have a shape of bulbs at through which drilling is practiced. In the embodiment shown in the figures, the fixing zones 8 are four in number. They are distributed in pairs on the ends 1 2 side of the rear panel 4. The attachment zones 8 are intended to cooperate with the rear bumper 6 in order to secure the latter to the rear panel 4.
[0012] Le panneau 4 arrière est muni d'une partie supérieure et d'une partie inférieure ci-après appelées galbe 9 et jupe 1 0. Le galbe 9 et la jupe 1 0 sont reliés entre eux par une jonction 1 1 sensiblement horizontale. Le galbe 9 comprend sur les extrémités 12 latérales, une ouverture 1 3 primaire. L'ouverture 1 3 primaire présente une forme sensiblement rectangulaire, sensiblement car les sommets sont arrondis. Sur une zone 14 centrale, le galbe 9 comprend des trous 1 5 destinés à coopérer avec des outils de manutention (non représentés).  The rear panel 4 is provided with an upper part and a lower part hereinafter called curve 9 and skirt 1 0. The curve 9 and the skirt 1 0 are interconnected by a junction 1 1 substantially horizontal . The curve 9 comprises on the lateral ends 12, a primary aperture 13. The primary opening 13 has a substantially rectangular shape, substantially because the vertices are rounded. On a central zone 14, the curve 9 comprises holes 1 5 intended to cooperate with handling tools (not shown).
[001 3] La jupe 10 s'étend sur toute la largeur du galbe 9 et comprend un passage 16 permettant de laisser libre accès à un tuyau d'échappement (non représenté). Au niveau des extrémités 12 latérales, la hauteur de la jupe 10 est rétrécie. Ceci n'est qu'une particularité de forme permettant de conformer le panneau 4 arrière à son environnement (caisse du véhicule et autres éléments de carrosserie). [001 3] The skirt 10 extends over the entire width of the curve 9 and comprises a passage 16 to allow free access to an exhaust pipe (not shown). At the lateral ends 12, the height of the skirt 10 is narrowed. This is only a particularity of shape to conform the rear panel 4 to its environment (vehicle body and other bodywork elements).
[0014] La doublure 5 est montée sur le panneau 4 arrière, de sorte qu'une paroi 1 7 interne du panneau 4 arrière soit en vis-à-vis d'une face 18 externe de la doublure 5. La doublure 5 présente une forme incurvée à l'instar du panneau 4 arrière, et également une série de protubérances sur sa surface, ceci afin de s'adapter respectivement au panneau 4 arrière et à la caisse 7 du véhicule 1 automobile. Un espace est ménagé entre le panneau 4 arrière et la doublure 5. The lining 5 is mounted on the rear panel 4, so that an inner wall 17 of the rear panel 4 is vis-à-vis an outer face 18 of the lining 5. The lining 5 has a curved shape like the rear panel 4, and also a series of protuberances on its surface, this to respectively adapt to the rear panel 4 and the body 7 of the vehicle 1 automobile. A space is provided between the back panel 4 and the liner 5.
[001 5] A l'image du panneau 4 arrière, la doublure 5 comprend des zones 1 9 latérales munies d'une ouverture 20 secondaire. L'ouverture 20 secondaire est sensiblement rectangulaire, et s'étend, à partir d'une arête 21 latérale, de manière évasée. En d'autres termes, les arêtes 22 supérieure et inférieure ne sont pas horizontales mais forment avec l'arête 21 latérale un angle légèrement supérieur à 90°. [001 5] Like the rear panel 4, the lining 5 comprises lateral zones 19 provided with a secondary opening 20. The secondary aperture 20 is substantially rectangular, and extends from a flared edge 21 flared. In other words, the upper and lower edges 22 are not horizontal but form with the lateral edge 21 an angle slightly greater than 90 °.
[0016] Chaque arête 21 , 22 de l'ouverture 20 secondaire comprend une patte 23 de liaison dont la forme est sensiblement celle d'un L. Les pattes 23 de liaison sont agencées sur la face 1 8 externe de la doublure 5 et font saillie en direction de la paroi 1 7 interne du panneau 4 arrière. En référence à la figure 3, une extrémité 24 distale de chaque patte 23 de liaison coopère avec un bord 25 de l'ouverture 1 3 primaire. Each edge 21, 22 of the secondary opening 20 comprises a connecting lug 23 whose shape is substantially that of an L. The connecting lugs 23 are arranged on the outer face 1 8 of the liner 5 and make protrusion towards the inner wall 17 of the panel 4 back. With reference to FIG. 3, a distal end 24 of each connecting tab 23 cooperates with an edge 25 of the primary opening 13.
[001 7] La doublure 5 et le panneau 4 arrière comprennent plusieurs surfaces 26 de contact. Ces surfaces 26 de contact sont les zones du panneau 4 arrière et de la doublure 5 où ceux-ci sont en contact. La doublure 5 est solidaire du panneau 4 arrière. La fixation peut être effectuée de différentes manières : soudage, encastrement ou encore vissage. [001 7] The lining 5 and the rear panel 4 comprise several surfaces 26 of contact. These contact surfaces 26 are the areas of the rear panel 4 and the liner 5 where they are in contact. The lining 5 is integral with the rear panel 4. Fixing can be done in different ways: welding, embedding or screwing.
[001 8] En cours d'utilisation, le véhicule 1 est naturellement soumis à des vibrations. Ces vibrations sont issues de facteurs variés, et en fonction de leur fréquence, fatiguent les éléments de carrosserie.  [001 8] In use, the vehicle 1 is naturally subjected to vibrations. These vibrations come from various factors, and depending on their frequency, wear out the bodywork elements.
[001 9] Les ouvertures 1 3, 20 sont des zones où l'élément 3 de carrosserie présente une faiblesse structurelle. L'ouverture 20 secondaire de la doublure 5 est pourvue de pattes 23 de liaison autour de son périmètre. Ces pattes 23 de liaison, une fois rendues solidaires de l'ouverture 13 primaire, améliorent la tenue mécanique aux vibrations de l'élément 3 de carrosserie, et ce de l'ordre de 20 à 50%. [001 9] The openings 1 3, 20 are areas where the bodywork element 3 has a structural weakness. The secondary opening of the liner 5 is provided with connecting tabs 23 around its perimeter. These connecting lugs 23, once made integral with the primary opening 13, improve the mechanical resistance to vibration of the bodywork element 3, and that of the order of 20 to 50%.
[0020] Dans le mode de réalisation représenté sur les figures, les ouvertures 1 3, 20 permettent de laisser un passage à un extracteur d'air (non représenté). Dans les véhicules, lorsque les utilisateurs ferment les portes, un mouvement d'air est dirigé vers l'habitacle. Ce mouvement d'air créé une surpression dans l'habitacle qui doit être évacuée. L'évacuation se fait par le biais de l'extracteur d'air. L'extracteur se présente sous la forme d'un boîtier comprenant une valve à sens unique. L'une des extrémités de l'extracteur prend source dans le coffre du véhicule tandis que l'autre donne sur le milieu extérieur. Sous l'effet d'une surpression dans l'habitacle, la valve à sens unique s'ouvre et permet au surplus d'air (générant la surpression) de s'échapper à travers l'extracteur. Une fois les pressions égalisées, la valve se referme. In the embodiment shown in the figures, the openings 1 3, 20 allow to leave a passage to an air extractor (not shown). In vehicles, when users close the doors, an air movement is directed towards the passenger compartment. This movement of air creates an overpressure in the passenger compartment that must be evacuated. The evacuation is done through the air extractor. The extractor is in the form of a housing comprising a one-way valve. One end of the extractor source in the trunk of the vehicle while the other overlooks the outside environment. Under the effect of an overpressure in the passenger compartment, the one-way valve opens and allows excess air (generating the overpressure) to escape through the extractor. Once the pressures are equalized, the valve closes.

Claims

REVENDICATIONS
1 . Élément (3) de carrosserie destiné à être intégré à une caisse (7) de véhicule automobile, cet élément (3) de carrosserie comprenant : 1. Body element (3) intended to be integrated with a body (7) of a motor vehicle, this element (3) of bodywork comprising:
un panneau (4) arrière muni d'au moins une ouverture (13) primaire, et  a rear panel (4) provided with at least one primary opening (13), and
une doublure (5) fixée sur le panneau (4) arrière,  a liner (5) attached to the rear panel (4),
un espace étant ménagé entre le panneau (4) arrière et la doublure (5) , au moins au droit de l'ouverture (1 3) primaire, caractérisé en ce que la doublure (5) est munie d'au moins une ouverture (20) secondaire située en regard de l'ouverture (13) primaire et comprend au moins une patte (23) de liaison faisant saillie de la doublure (5), et s'étendant jusqu'au panneau (4) arrière auquel la doublure (5) est fixée. a space being provided between the rear panel (4) and the lining (5), at least in line with the primary opening (1 3), characterized in that the lining (5) is provided with at least one opening ( 20) located opposite the primary opening (13) and comprises at least one connecting lug (23) projecting from the liner (5), and extending to the rear panel (4) to which the liner (5) 5) is fixed.
2. Élément (3) de carrosserie selon la revendication 1 caractérisé en ce que l'élément (3) de carrosserie est intégré à une extrémité (2) arrière de la caisse (7) de véhicule automobile. 2. Body element (3) according to claim 1 characterized in that the body element (3) is integrated at a rear end (2) of the body (7) of a motor vehicle.
3. Élément (3) de carrosserie selon l'une quelconque des revendications précédentes caractérisé en ce que la doublure (5) est munie de quatre pattes (23) de liaison, chaque patte (23) de liaison comprenant une extrémité (24) distale fixée à un bord (25) de l'ouverture (13) primaire. 3. Body element (3) according to any one of the preceding claims, characterized in that the lining (5) is provided with four lugs (23) of connection, each lug (23) comprising a connecting end (24) distal attached to an edge (25) of the primary opening (13).
4. Élément (3) de carrosserie selon l'une quelconque des revendications précédentes caractérisé en ce que le panneau (4) arrière et la doublure (5) comprennent respectivement deux ouvertures (13) primaires et deux ouvertures (20) secondaires. 4. Element (3) bodywork according to any one of the preceding claims characterized in that the panel (4) back and the lining (5) respectively comprise two openings (13) primary and two openings (20) secondary.
5. Élément (3) de carrosserie selon l'une quelconque des revendications précédentes caractérisé en ce que l'ouverture (20) secondaire comprend une arête (21 ) latérale et des arêtes (22) supérieure et inférieure, les arêtes (22) supérieure et inférieure formant avec l'arête (21 ) latérale un angle supérieur à 90°. Body element (3) according to any one of the preceding claims, characterized in that the secondary opening (20) comprises a lateral edge (21) and upper and lower edges (22), the upper edges (22). and lower forming with the edge (21) side an angle greater than 90 °.
6. Élément (3) de carrosserie selon l'une quelconque des revendications précédentes caractérisé en ce que les ouvertures (1 3) primaires et les ouvertures (20) secondaires sont situées respectivement sur des extrémités (12) latérales du panneau (4) arrière et sur des zones (1 9) latérales de la doublure (5). Body element (3) according to any one of the preceding claims, characterized in that the primary openings (1 3) and the secondary openings (20) are located respectively on lateral ends (12) of the rear panel (4). and on areas (1 9) side of the liner (5).
7. Élément (3) de carrosserie selon l'une quelconque des revendications précédentes caractérisé en ce que le panneau (4) arrière comprend un passage (16) laissant libre l'accès à une ligne d'échappement. 7. Element (3) bodywork according to any preceding claim characterized in that the panel (4) rear comprises a passage (16) allowing free access to an exhaust line.
8. Élément (3) de carrosserie selon l'une quelconque des revendications précédentes caractérisé en ce que la panneau (4) arrière comprend un galbe (9) et une jupe (10) reliés par une jonction (1 1 ) sensiblement horizontale. 8. Element (3) bodywork according to any one of the preceding claims characterized in that the panel (4) rear comprises a curve (9) and a skirt (10) connected by a junction (1 1) substantially horizontal.
9. Élément (3) de carrosserie selon la revendication 8 caractérisé en ce que au niveau des zones (1 9) latérales, la hauteur de la jupe (1 0) est rétrécie. 9. Body element (3) according to claim 8 characterized in that at the level of the zones (1 9) side, the height of the skirt (1 0) is narrowed.
10. Véhicule (1 ) automobile comprenant un élément de carrosserie selon l'une quelconque des revendications précédentes. 10. Vehicle (1) automobile comprising a bodywork element according to any one of the preceding claims.
PCT/FR2015/051891 2014-08-06 2015-07-08 Rear panel of a motor vehicle WO2016020589A1 (en)

Applications Claiming Priority (2)

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FR1457629 2014-08-06
FR1457629A FR3024700B1 (en) 2014-08-06 2014-08-06 REAR PANEL OF MOTOR VEHICLE

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121117A1 (en) * 2021-03-29 2022-09-30 Psa Automobiles Sa Motor vehicle with reinforced rear structure
FR3125789A1 (en) * 2021-07-27 2023-02-03 Psa Automobiles Sa Body part with multiple equipment assembly interfaces.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018470A1 (en) 2010-04-28 2011-11-03 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Rear section for motor vehicle body, has two rear longitudinal carriers, rear base extending between rear longitudinal carriers and rear cross member having profile section connecting rear longitudinal carriers
DE102013002700A1 (en) * 2013-02-16 2014-04-30 Daimler Ag Method for connecting rear wall-shaped components of motor car body by connector, involves widening projection to extent on side of one component that is remote from another component such that connector is connected with former component

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018470A1 (en) 2010-04-28 2011-11-03 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Rear section for motor vehicle body, has two rear longitudinal carriers, rear base extending between rear longitudinal carriers and rear cross member having profile section connecting rear longitudinal carriers
DE102013002700A1 (en) * 2013-02-16 2014-04-30 Daimler Ag Method for connecting rear wall-shaped components of motor car body by connector, involves widening projection to extent on side of one component that is remote from another component such that connector is connected with former component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121117A1 (en) * 2021-03-29 2022-09-30 Psa Automobiles Sa Motor vehicle with reinforced rear structure
FR3125789A1 (en) * 2021-07-27 2023-02-03 Psa Automobiles Sa Body part with multiple equipment assembly interfaces.

Also Published As

Publication number Publication date
FR3024700B1 (en) 2016-08-26
FR3024700A1 (en) 2016-02-12

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