EP3218564A1 - Abutment device of an openable body section of a motor-vehicle luggage compartment - Google Patents

Abutment device of an openable body section of a motor-vehicle luggage compartment

Info

Publication number
EP3218564A1
EP3218564A1 EP15788150.9A EP15788150A EP3218564A1 EP 3218564 A1 EP3218564 A1 EP 3218564A1 EP 15788150 A EP15788150 A EP 15788150A EP 3218564 A1 EP3218564 A1 EP 3218564A1
Authority
EP
European Patent Office
Prior art keywords
opening
abutment
base
vehicle
metal
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.)
Granted
Application number
EP15788150.9A
Other languages
German (de)
French (fr)
Other versions
EP3218564B1 (en
Inventor
Abdelhalim ZAINANE
Philippe Lacroix
Alexis Rajon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Publication of EP3218564A1 publication Critical patent/EP3218564A1/en
Application granted granted Critical
Publication of EP3218564B1 publication Critical patent/EP3218564B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1091—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a gas spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/022—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/56—Positioning, e.g. re-positioning, or pre-mounting
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/626—Plates or brackets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/29—Form or shape forming a unitary piece with another element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/68—Combinations of materials creating distinct article parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/73—Multiple functions

Definitions

  • the invention relates to the field of trunk openings of motor vehicles and more particularly to their position and their damping during their use.
  • a boot lid is articulated relative to the vehicle body by means of hinges between a closed position in which the opening prevents access to the trunk of the vehicle and an open position in which the opening is removed from its closed position and allows access to the trunk of the vehicle.
  • the hinges are placed in the upper part of the opening so that the opening describes a circular arc upward when it opens, and a bow of circle down when closing.
  • the vehicle includes balancers (advantageously gas cylinders), generally two each placed on one side of the opening and pivotally mounted each relative to the vehicle body and relative to a lower portion of the opening.
  • the balancers exert a thrust force on the opening so that when opening, the balancers unfold to raise the opening and when closing, the balancers tend to fold to maintain the opening in the closed position .
  • the trunk openings of motor vehicles are, in general, made of sheet metal, formed for example by stamping.
  • the sheet metal openings have certain advantages such as their strength and ease of manufacture. However, these doors have a weight that goes against the trend followed by vehicle manufacturers to reduce the weight of vehicles so as to make them more energy efficient and, therefore, less polluting.
  • Composite materials for example polypropylene filled with glass fibers, may be subject to significant deformations.
  • the ambient heat can, in combination with the forces exerted by the balancers, deform the opening so that it no longer completely prevents access to the trunk, causing for example a problem of tightness of the vehicle.
  • the opening and / or the body is (are) equipped with (s) stops forming a spacer between the body and the opening.
  • the opening and / or the body is (are) equipped with (s) stops forming a spacer between the body and the opening.
  • patent FR 2,996,202 describes an assembly comprising an abutment intended to be fixed on the boot lid of a motor vehicle, and a abutment intended to be fixed to the rear of the vehicle. vehicle body to serve as a support for said stop.
  • the main objective is to provide a means for limiting or even eliminate the impact of thermal and mechanical stresses on a trunk lid of a motor vehicle.
  • this means is easy and inexpensive to manufacture.
  • this means is simple to install and use.
  • a stop device of a motor vehicle opening comprising a stop and a counter stop, the device comprising:
  • a support adapted to be secured to a structural element of the motor vehicle
  • the abutment being a housing integral with the opening, the abutment comprising: a metal frame having a base and a tab extending the base;
  • fastening means passing through the metal frame at the junction between the base and the leg
  • the polymer part overmolded on the metal frame and the fixing means, the polymer part comprising a body overmolded on the base of the metal frame and a buffer extending the body opposite the leg of the metal frame.
  • the buffer has an abutment surface, located beyond the base of the metal frame, adapted to come into contact with an upper surface of the housing of the opening;
  • the tab comprises, at an end opposite the base, a lug protruding from the metal frame, the lug being adapted to be housed in a slot in the support;
  • the fixing means is a threaded ring adapted to receive a threaded rod of the axis
  • the body of the polymer part extends from one side of the metal frame
  • the buffer extends on both sides of the metal frame;
  • the support comprises a notch in which the stop is received;
  • the abutment surface has a curved shape.
  • the stop device serves to limit, or even eliminate, the collapse of the boot opening in a vertical direction, that is to say in a direction substantially perpendicular to a plane on which the vehicle rests.
  • the opening is made of a composite material, in particular polypropylene filled with fiberglass.
  • Figure 1 is a perspective view from above of a motor vehicle comprising a boot door and a stop device of the opening;
  • Figure 2 is an exploded view of the stop device of the opening
  • Figure 3 is a perspective view of a stop of the device of Figure 2;
  • FIG. 4 is a perspective view of an axis of the device of FIG. 2;
  • Figure 5 is a perspective view of a support of the device of Figure 2;
  • Figure 6 is a schematic view showing the stop device in open configuration and closed configuration of the opening.
  • a vehicle 1 comprising a body and a boot 2 of trunk, composite material, for example polypropylene filled with glass fibers, pivotally mounted relative to the body by means of hinges 3.
  • the opening 2 is movable between a closed position (shown in Figure 1 and in solid lines in Figure 6) in which the opening 2 prevents access to the trunk and an open position (in dashed lines in Figure 6) in which the opening 2 is removed from its closed position and allows access to the trunk of the vehicle 1.
  • An axis X defining a longitudinal direction, horizontal, coincides with the general direction of movement of the vehicle 1,
  • a Y axis defining a transverse direction, horizontal, which with the X axis defines a horizontal XY plane
  • An axis Z defining a vertical direction perpendicular to the horizontal XY plane.
  • the vehicle 1 also comprises a device 4 for abutment of the opening 2 trunk.
  • the device 4 comprises a support 5, an axis 6 and an abutment 7.
  • the support 5, shown in perspective in Figure 5 comprises a sole 8 adapted to come into contact with a structural element 9 of the vehicle body 1, this sole 8 being provided with a bore 10 and a an oblong aperture 1 1 to allow the passage of fasteners (not shown) such as screws or rivets.
  • the support 5 also comprises a core 12 substantially perpendicular to the sole 8 and provided with a hole 1 3 and a slot 14 whose functions will be explained hereinafter, as well as a reinforcement boss 15, at the junction between the core 12 and the sole 8.
  • the core 12 of the support 5 comprises a notch 16 in which is received the stop 7 as we shall see below.
  • the support 5 is monobloc and is made by folding a sheet metal material, and the boss 15 is made by stamping this sheet.
  • the support 5 could be derived from the assembly of a core and a sole made independently of one another, and the boss 1 5 reinforcement could be realized by welding a strut or a gusset.
  • the axis 6, particularly visible in the perspective view of Figure 4, is a single piece which comprises a ball joint 1 7, a neck 18, a nut 1 9, a washer 20 and a threaded rod 21, the ball 17, the neck 18, the nut 1 9, the washer 20 and the threaded rod 21 being collinear along a line 22 of extension.
  • the nut 19 is rotated relative to the extension line 22, the entire axis 6 is rotated.
  • FIG 3 shows the stop 7 of the device 4 abutment.
  • This abutment 7 comprises a metal frame 23, a fastening means 24 and a polymer part overmolded on the metal frame 23.
  • the piece 25 is for example elastomer.
  • the metal frame 23 comprises a base 26 and a lug 27 extending the base 26.
  • the metal frame 23 comprises on its lug 27, at an end opposite the base 26. , a lug 28 protruding substantially perpendicular to the lug 27.
  • the tab 27 forms, in the same plane, with the base 26, an obtuse angle A between 100 ° and 140 ° and, preferably, about 1 20 °.
  • the fastening means 24 is a threaded ring integral with the metal frame 23.
  • the fastening means 24 passes through the metal frame 23, substantially at the junction between the base 26 and the lug 27, so as to be flush with a front face 29 of the metal frame 23, on the one hand, and protruding from the metal frame 23 in a direction opposite to the pin 28 on the other hand.
  • the polymer part 25 comprises a body 30 and a buffer 31.
  • the body 30 is overmolded on the base 26 and partially on the lug 27 of the metal frame 23 and extends on one side of the metal frame 23, namely from the front face 29 in the opposite direction to the 28.
  • the abutment surface 32 is curved to facilitate the engagement of the abutment 7 with the opening 2 trunk as will be explained below.
  • the stop device 4 is assembled as follows.
  • the support 5 is mounted on the structural element 9, by contact between the sole 8 and the structural element 9, then secured to the latter by means of the fastening elements passing through the bore 1 0 and the opening 1 1 oblong .
  • the abutment 7 Prior to the fixing of the support 5 or after its fixing, the abutment 7 is mounted on the support 5. For this, the buffer 31 is housed in the notch 16 of the support, the fastening means 24 is aligned with the hole 13 of the core 12 and the lug 28 is housed in the slot 14 of the core 12.
  • the assembly is then completed by securing the abutment 7 on the support 5 by means of the axis 6. More specifically, the threaded rod 21 of the shaft 6 comes into helical engagement with the threaded ring taking into sandwiching the core 12 of the support 5. The tightening of the shaft 6 via the nut 19 then ensures the maintenance of the stop 7 on the support 5.
  • the tightening is carried out at a torque of between 15 Nm and 25 Nm and, preferably, at a torque of 20 Nm.
  • the stop device 4 also comprises at least one balancer 33 pivotally mounted by relative to the axis 6 on the one hand and with respect to the opening 2 on the other hand.
  • the balancer 33 is in this case a gas cylinder or spring which comprises a shaft 34 and a rod 35 slidably mounted relative to the shaft 34, the shaft 34 being pivotally mounted on the ball 1 7 of the axis 6 and the rod 35 being pivotally mounted on the opening 2.
  • the balancer 33 exerts a mechanical stress on the opening 2 trunk to push the latter down, it is to say in a direction opposite to the Z axis which is perpendicular to the general laying plane of the vehicle 1.
  • This mechanical stress will tend to deform the opening 2 which allows can cause for example a sealing problem, especially with water.
  • the mechanical stress exerted by the balancer 33 tends to deform the opening 2 when it is in the closed position.
  • the abutment 7 of the abutment device 4 then comes to be housed in an abutment, in this case a housing 36 formed on the opening 2. More particularly, the abutment surface 32 of the polymer part 25 comes into position. resting against an upper surface 37 of the housing 36. As seen in FIG. 6, the housing 36 is placed at a short distance from the hinges 3.
  • the buffer 31 Under the pressure of the opening 2, the buffer 31 is slightly deformed but exerts a force opposite to that generated by the balancer 33, which limits the deformation of the opening 2. Thus, the opening 2 remains in the closed position ensuring the tightness of the vehicle 1.
  • the opening 2 passes from its open position to its closed position, the upper surface 37 of the housing 36 rubs on the abutment surface 32 of the abutment 7.
  • the curved shape of the abutment surface 32 then makes it possible to facilitate bringing the abutment 7 into contact with the housing 36 of the opening 2 and limits the risk of premature wear of the stop 7.
  • the stop device 4 and its stop 7, described above, have the advantages expressed below.
  • the stop device 4 serves to limit or even eliminate the deformation of the boot 2, the stop 7 exerting, on the opening 2, a force opposite to the mechanical stress exerted by the balancer 33, and possibly the combination of this mechanical stress with a thermal stress due to the ambient temperature.
  • the stop device 4 is simple and inexpensive to manufacture. Indeed, the support 5, the abutment 7 and the axis 6 can be manufactured independently of each other by stamping, molding and / or overmolding.
  • the device 4 is simple to install and use.
  • the installation is done during the assembly of the vehicle 1 and requires, for an operator, the use of keys, for example flat wrenches, in order to tighten the axis 6 or the fastening elements of the support 5 on the vehicle structure element 9 1.
  • keys for example flat wrenches
  • it is almost undetectable for the user of the vehicle 1 which does not have to maneuver the abutment 7, or to make a positioning effort of the opening 2 relative to the device 4 abutment, only l the help provided by the balancer 33 being felt by the user.

Landscapes

  • Superstructure Of Vehicle (AREA)

Abstract

The invention relates to an abutment device (4) of an openable body section of a motor vehicle, including an abutment (7) and a counter-abutment in the form of a housing rigidly connected to the openable body section, the device (4) including: a mounting (5) capable of being rigidly connected to a structural element of the motor vehicle (1); a pin (6) mounted on the mounting (5); a balancer (33) mounted such as to be pivotable relative to the openable body section and the pin (6); and an abutment (7) including: a metal frame having a base (26) and a tab (27) extending the base (26); an attachment means (24) passing through the metal frame at the junction between the base (26) and the tab (27), and a polymer part (25) overmoulded on the metal frame and the attachment means (24), the polymer part (25) including a body (30) and a buffer (31).

Description

DISPOSITI F DE BUTÉE D'UN OUVRANT DE COFFRE DE  FISHING DEVICE OF A TRAPPER OPENER
VÉH ICU LE AUTOMOBI LE  MOTOR VEHICLE
[0001 ] L'invention a trait au domaine des ouvrants de coffre des véhicules automobiles et plus particulièrement à leur maintien en position et à leur amortissement lors de leur utilisation. The invention relates to the field of trunk openings of motor vehicles and more particularly to their position and their damping during their use.
[0002] Un ouvrant de coffre est articulé par rapport à la caisse du véhicule au moyen de charnières entre une position fermée dans laquelle l'ouvrant empêche l'accès au coffre du véhicule et une position ouverte dans laquelle l'ouvrant est écarté de sa position fermée et permet un accès au coffre du véhicule. A boot lid is articulated relative to the vehicle body by means of hinges between a closed position in which the opening prevents access to the trunk of the vehicle and an open position in which the opening is removed from its closed position and allows access to the trunk of the vehicle.
[0003] Sur les véhicules de types compacts ou berlines comportant un hayon, les charnières sont placées en partie supérieure de l'ouvrant de telle sorte que l'ouvrant décrit un arc de cercle vers le haut lors de son ouverture, et un arc de cercle vers le bas lors de sa fermeture.  On compact type vehicles or sedans with a hatch, the hinges are placed in the upper part of the opening so that the opening describes a circular arc upward when it opens, and a bow of circle down when closing.
[0004] Afin d'aider une personne lors de l'ouverture et de la fermeture de l'ouvrant, d'une part, et de maintenir l'ouvrant dans sa position fermée ou ouverte, d'autre part, le véhicule comprend des équilibreurs (avantageusement des vérins à gaz), généralement deux placés chacun d'un côté de l'ouvrant et montés pivotants chacun par rapport à la caisse du véhicule et par rapport à une partie inférieure de l'ouvrant. Les équilibreurs exercent un effort de poussée sur l'ouvrant de sorte que lors de l'ouverture, les équilibreurs se déplient pour faire monter l'ouvrant et lors de la fermeture, les équilibreurs tendent à se replier pour maintenir l'ouvrant en position fermée.  To help a person when opening and closing the opening, on the one hand, and maintain the opening in its closed or open position, on the other hand, the vehicle includes balancers (advantageously gas cylinders), generally two each placed on one side of the opening and pivotally mounted each relative to the vehicle body and relative to a lower portion of the opening. The balancers exert a thrust force on the opening so that when opening, the balancers unfold to raise the opening and when closing, the balancers tend to fold to maintain the opening in the closed position .
[0005] Les ouvrants de coffre des véhicules automobiles sont, de manière générale, réalisés en tôle métallique, formée par exemple par emboutissage.  The trunk openings of motor vehicles are, in general, made of sheet metal, formed for example by stamping.
[0006] Les ouvrants en tôle présentent certains avantages tels que leur robustesse ainsi que leur facilité de fabrication. Toutefois, ces ouvrants ont un poids qui va à rencontre de la tendance suivie par les constructeurs automobiles de réduction du poids des véhicules de sorte à les rendre moins énergivores et, par conséquent, moins polluants.  The sheet metal openings have certain advantages such as their strength and ease of manufacture. However, these doors have a weight that goes against the trend followed by vehicle manufacturers to reduce the weight of vehicles so as to make them more energy efficient and, therefore, less polluting.
[0007] Ainsi, les constructeurs automobiles développent-ils des ouvrants de coffre légers réalisés à partir de matériaux composites. Ces ouvrants légers comprennent une ossature qui est tournée vers l'intérieur du véhicule, et une peau extérieure formant avec le reste de la carrosserie la ligne générale du véhicule. [0007] Thus, car manufacturers develop light boot doors made from composite materials. These lightweight openings include a frame that is facing inside the vehicle, and an outer skin forming with the rest of the body the general line of the vehicle.
[0008] Les matériaux composites, par exemple polypropylène chargé de fibres de verre, peuvent être sujets à des déformations significatives. La chaleur ambiante peut, en combinaison avec les efforts exercés par les équilibreurs, déformer l'ouvrant de sorte que celui-ci n'empêche plus totalement l'accès au coffre, engendrant par exemple un problème d'étanchéité du véhicule.  Composite materials, for example polypropylene filled with glass fibers, may be subject to significant deformations. The ambient heat can, in combination with the forces exerted by the balancers, deform the opening so that it no longer completely prevents access to the trunk, causing for example a problem of tightness of the vehicle.
[0009] Afin de limiter l'enfoncement de l'ouvrant dans la caisse du véhicule, selon une direction parallèle à la direction générale de déplacement du véhicule, l'ouvrant et/ou la caisse est (sont) équipé(s) de butées formant une entretoise entre la caisse et l'ouvrant. On peut, par exemple, se référer au brevet FR 2 996 202 qui décrit un ensemble comprenant une butée destinée à être fixée sur l'ouvrant de coffre d'un véhicule automobile, et une contrebutée destinée à être fixée à l'arrière de la caisse du véhicule pour servir d'appui pour ladite butée.  To limit the depression of the opening in the vehicle body, in a direction parallel to the general direction of movement of the vehicle, the opening and / or the body is (are) equipped with (s) stops forming a spacer between the body and the opening. For example, reference may be made to patent FR 2,996,202 which describes an assembly comprising an abutment intended to be fixed on the boot lid of a motor vehicle, and a abutment intended to be fixed to the rear of the vehicle. vehicle body to serve as a support for said stop.
[0010] Si cet ensemble permet de limiter l'enfoncement de l'ouvrant dans le coffre, il ne permet pas de résoudre ou au moins d'atténuer le problème de déformation de l'ouvrant. If this set allows to limit the depression of the opening in the trunk, it does not solve or at least mitigate the problem of deformation of the opening.
[001 1 ] L'objectif principal est de proposer un moyen pour limiter voire supprimer l'impact des sollicitations thermiques et mécaniques sur un ouvrant de coffre d'un véhicule automobile. [001 1] The main objective is to provide a means for limiting or even eliminate the impact of thermal and mechanical stresses on a trunk lid of a motor vehicle.
[0012] Avantageusement, ce moyen est facile et peu coûteux de fabrication .  [0012] Advantageously, this means is easy and inexpensive to manufacture.
[0013] Avantageusement, ce moyen est simple d'installation et d'utilisation . Advantageously, this means is simple to install and use.
[0014] A cet effet, il est proposé, en premier lieu, un dispositif de butée d'un ouvrant de véhicule automobile comprenant une butée et une contre butée, le dispositif comprenant :  For this purpose, it is proposed, in the first place, a stop device of a motor vehicle opening comprising a stop and a counter stop, the device comprising:
- un support apte à être solidarisé sur un élément de structure du véhicule automobile ; a support adapted to be secured to a structural element of the motor vehicle;
un axe monté sur le support ;  an axis mounted on the support;
un équilibreur monté pivotant par rapport à l'ouvrant d'une part et à l'axe d'autre part,  a balancer pivoted relative to the opening on the one hand and the axis on the other hand,
la contre butée étant un logement solidaire de l'ouvrant, la butée comprenant : une armature métallique ayant une base et une patte prolongeant la base ; the abutment being a housing integral with the opening, the abutment comprising: a metal frame having a base and a tab extending the base;
un moyen de fixation traversant l'armature métallique à la jonction entre la base et la patte, et  fastening means passing through the metal frame at the junction between the base and the leg, and
une pièce polymère surmoulée sur l'armature métallique et le moyen de fixation, la pièce polymère comprenant un corps surmoulé sur la base de l'armature métallique et un tampon prolongeant le corps à l'opposé de la patte de l'armature métallique.  a polymer part overmolded on the metal frame and the fixing means, the polymer part comprising a body overmolded on the base of the metal frame and a buffer extending the body opposite the leg of the metal frame.
[0015] Diverses caractéristiques supplémentaires peuvent être prévues, seules ou en combinaison : Various additional features may be provided, alone or in combination:
le tampon présente une surface de butée, située au-delà de la base de l'armature métallique, apte à venir au contact d'une surface supérieure du logement de l'ouvrant ;  the buffer has an abutment surface, located beyond the base of the metal frame, adapted to come into contact with an upper surface of the housing of the opening;
- la patte comprend, à une extrémité opposée à la base, un ergot faisant saillie de l'armature métallique, cet ergot étant apte à venir se loger dans une fente pratiquée dans le support ; - The tab comprises, at an end opposite the base, a lug protruding from the metal frame, the lug being adapted to be housed in a slot in the support;
le moyen de fixation est une bague taraudée apte à recevoir une tige filetée de l'axe ;  the fixing means is a threaded ring adapted to receive a threaded rod of the axis;
- le corps de la pièce polymère s'étend d'un seul côté de l'armature métallique ; - The body of the polymer part extends from one side of the metal frame;
le tampon s'étend de part et d'autre de l'armature métallique ; le support comprend une échancrure dans laquelle est reçue la butée ;  the buffer extends on both sides of the metal frame; the support comprises a notch in which the stop is received;
- la surface de butée présente une forme galbée. the abutment surface has a curved shape.
[0016] Le dispositif de butée permet de limiter, voire de supprimer, l'affaissement de l'ouvrant de coffre dans une direction verticale, c'est- à-dire dans une direction sensiblement perpendiculaire à un plan sur lequel le véhicule repose.  The stop device serves to limit, or even eliminate, the collapse of the boot opening in a vertical direction, that is to say in a direction substantially perpendicular to a plane on which the vehicle rests.
[0017] Il est proposé, en second lieu, un véhicule automobile comprenant un ouvrant de coffre et un dispositif de butée de l'ouvrant de coffre tel que présenté précédemment. It is proposed, secondly, a motor vehicle comprising a boot lid and a stop device of the boot opening as previously presented.
[0018] Dans un mode de réalisation, l'ouvrant est réalisé dans un matériau composite, notamment polypropylène chargé en fibre de verre.  In one embodiment, the opening is made of a composite material, in particular polypropylene filled with fiberglass.
[0019] 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 in a concrete manner to the reading of the following description of embodiments, which is made with reference to the accompanying drawings in which:
la figure 1 est une vue en perspective de dessus d'un véhicule automobile comprenant un ouvrant de coffre et un dispositif de butée de l'ouvrant ;  Figure 1 is a perspective view from above of a motor vehicle comprising a boot door and a stop device of the opening;
la figure 2 est une vue éclatée du dispositif de butée de l'ouvrant ;  Figure 2 is an exploded view of the stop device of the opening;
la figure 3 est une vue en perspective d'une butée du dispositif de la figure 2 ;  Figure 3 is a perspective view of a stop of the device of Figure 2;
- la figure 4 est une vue en perspective d'un axe du dispositif de la figure 2 ; FIG. 4 is a perspective view of an axis of the device of FIG. 2;
la figure 5 est une vue en perspective d'un support du dispositif de la figure 2 ;  Figure 5 is a perspective view of a support of the device of Figure 2;
la figure 6 est une vue schématique montrant le dispositif de butée en configuration ouverte et en configuration fermée de l'ouvrant.  Figure 6 is a schematic view showing the stop device in open configuration and closed configuration of the opening.
[0020] On a représenté, sur la figure 1 , un véhicule 1 automobile comprenant une caisse et un ouvrant 2 de coffre, en matériau composite, par exemple polypropylène chargé en fibres de verre, monté pivotant par rapport à la caisse au moyen de charnières 3. L'ouvrant 2 est mobile entre une position fermée (représentée en figure 1 et en traits pleins sur la figure 6) dans laquelle l'ouvrant 2 empêche l'accès au coffre et une position ouverte (en pointillés sur la figure 6) dans laquelle l'ouvrant 2 est écarté de sa position fermée et autorise l'accès au coffre du véhicule 1 . There is shown, in Figure 1, a vehicle 1 comprising a body and a boot 2 of trunk, composite material, for example polypropylene filled with glass fibers, pivotally mounted relative to the body by means of hinges 3. The opening 2 is movable between a closed position (shown in Figure 1 and in solid lines in Figure 6) in which the opening 2 prevents access to the trunk and an open position (in dashed lines in Figure 6) in which the opening 2 is removed from its closed position and allows access to the trunk of the vehicle 1.
[0021 ] On définit par rapport au véhicule 1 un repère orthogonal XYZ comprenant trois axes perpendiculaires deux à deux, à savoir : One defines with respect to the vehicle 1 an orthogonal reference XYZ comprising three axes perpendicular two by two, namely:
[0022] - un axe X, définissant une direction longitudinale, horizontale, confondue avec la direction générale de déplacement du véhicule 1 , An axis X, defining a longitudinal direction, horizontal, coincides with the general direction of movement of the vehicle 1,
[0023] - un axe Y, définissant une direction transversale, horizontale, qui avec l'axe X définit un plan XY horizontal, [0023] a Y axis, defining a transverse direction, horizontal, which with the X axis defines a horizontal XY plane,
[0024] - un axe Z, définissant une direction verticale, perpendiculaire au plan XY horizontal .  An axis Z defining a vertical direction perpendicular to the horizontal XY plane.
[0025] Le véhicule 1 comprend également un dispositif 4 de butée de l'ouvrant 2 de coffre. Comme on peut le voir sur la vue éclatée de la figure 2, le dispositif 4 comprend un support 5, un axe 6 et une butée 7. [0026] Le support 5, représenté en perspective sur la figure 5, comprend une semelle 8 apte à venir au contact d'un élément 9 de structure de la caisse du véhicule 1 , cette semelle 8 étant pourvue d'un perçage 10 et d'une ouverture 1 1 oblongue pour permettre le passage d'éléments de fixation (non représentés) tels que des vis ou des rivets. The vehicle 1 also comprises a device 4 for abutment of the opening 2 trunk. As can be seen in the exploded view of FIG. 2, the device 4 comprises a support 5, an axis 6 and an abutment 7. The support 5, shown in perspective in Figure 5, comprises a sole 8 adapted to come into contact with a structural element 9 of the vehicle body 1, this sole 8 being provided with a bore 10 and a an oblong aperture 1 1 to allow the passage of fasteners (not shown) such as screws or rivets.
[0027] Le support 5 comprend également une âme 12 sensiblement perpendiculaire à la semelle 8 et pourvue d'un trou 1 3 et d'une fente 14 dont les fonctions seront expliquées ci-après, ainsi que d'un bossage 15 de renfort, à la jonction entre l'âme 12 et la semelle 8. The support 5 also comprises a core 12 substantially perpendicular to the sole 8 and provided with a hole 1 3 and a slot 14 whose functions will be explained hereinafter, as well as a reinforcement boss 15, at the junction between the core 12 and the sole 8.
[0028] Selon le mode de réalisation représenté sur les figures, l'âme 12 du support 5 comprend une échancrure 16 dans laquelle est reçue la butée 7 comme nous le verrons ci-après. According to the embodiment shown in the figures, the core 12 of the support 5 comprises a notch 16 in which is received the stop 7 as we shall see below.
[0029] Avantageusement, le support 5 est monobloc et est réalisé par pliage d'une tôle en matériau métallique, et le bossage 15 est réalisé par emboutissage de cette tôle. Toutefois, dans une variante non représentée sur les figures, le support 5 pourrait être issu de l'assemblage d'une âme et d'une semelle fabriquées indépendamment l'une de l'autre, et le bossage 1 5 de renfort pourrait être réalisé par soudage d'une jambe de force ou d'un gousset.  Advantageously, the support 5 is monobloc and is made by folding a sheet metal material, and the boss 15 is made by stamping this sheet. However, in a variant not shown in the figures, the support 5 could be derived from the assembly of a core and a sole made independently of one another, and the boss 1 5 reinforcement could be realized by welding a strut or a gusset.
[0030] L'axe 6, particulièrement visible sur la vue en perspective de la figure 4, est une pièce monobloc qui comprend une rotule 1 7, un col 18, un écrou 1 9, une rondelle 20 et une tige 21 filetée, la rotule 17, le col 18, l'écrou 1 9, la rondelle 20 et la tige 21 filetée étant colinéaires suivant une ligne 22 d'extension. Ainsi, lorsque l'écrou 19 est entraîné en rotation par rapport à la ligne 22 d'extension, l'axe 6 entier est entraîné en rotation . The axis 6, particularly visible in the perspective view of Figure 4, is a single piece which comprises a ball joint 1 7, a neck 18, a nut 1 9, a washer 20 and a threaded rod 21, the ball 17, the neck 18, the nut 1 9, the washer 20 and the threaded rod 21 being collinear along a line 22 of extension. Thus, when the nut 19 is rotated relative to the extension line 22, the entire axis 6 is rotated.
[0031 ] La figure 3 représente la butée 7 du dispositif 4 de butée. Cette butée 7 comprend une armature 23 métallique, un moyen 24 de fixation et une pièce 25 polymère surmoulée sur l'armature 23 métallique. La pièce 25 est par exemple en élastomère.  Figure 3 shows the stop 7 of the device 4 abutment. This abutment 7 comprises a metal frame 23, a fastening means 24 and a polymer part overmolded on the metal frame 23. The piece 25 is for example elastomer.
[0032] L'armature 23 métallique comprend une base 26 et une patte 27 prolongeant la base 26. Selon le mode de réalisation représenté sur les figures, l'armature 23 métallique comprend sur sa patte 27, à une extrémité opposée à la base 26, un ergot 28 en saillie sensiblement perpendiculaire à la patte 27. [0033] Tel que représenté sur les figures, la patte 27 forme, dans un même plan, avec la base 26, un angle A obtus compris entre 1 00° et 140° et, avantageusement, d'environ 1 20°. The metal frame 23 comprises a base 26 and a lug 27 extending the base 26. According to the embodiment shown in the figures, the metal frame 23 comprises on its lug 27, at an end opposite the base 26. , a lug 28 protruding substantially perpendicular to the lug 27. As shown in the figures, the tab 27 forms, in the same plane, with the base 26, an obtuse angle A between 100 ° and 140 ° and, preferably, about 1 20 °.
[0034] Dans une mise en œuvre, le moyen 24 de fixation est une bague taraudée solidaire de l'armature 23 métallique. Avantageusement, le moyen 24 de fixation traverse l'armature 23 métallique, sensiblement à la jonction entre la base 26 et la patte 27, de sorte à être affleurant sur une face 29 avant de l'armature 23 métallique, d'une part, et faire saillie de l'armature 23 métallique dans une direction opposée à l'ergot 28 d'autre part.  In one implementation, the fastening means 24 is a threaded ring integral with the metal frame 23. Advantageously, the fastening means 24 passes through the metal frame 23, substantially at the junction between the base 26 and the lug 27, so as to be flush with a front face 29 of the metal frame 23, on the one hand, and protruding from the metal frame 23 in a direction opposite to the pin 28 on the other hand.
[0035] Enfin, la pièce 25 polymère comprend un corps 30 et un tampon 31 . Le corps 30 est surmoulé sur la base 26 et partiellement sur la patte 27 de l'armature 23 métallique et s'étend d'un seul côté de l'armature 23 métallique, à savoir depuis la face 29 avant dans la direction opposée à l'ergot 28. Le tampon 31 , quant à lui, prolonge le corps 30 au delà de la base 26 de l'armature 23 métallique de sorte qu'il présente une surface 32 de butée située au-delà de la base 26 et s'étend de part et d'autre de l'armature 23 métallique.  Finally, the polymer part 25 comprises a body 30 and a buffer 31. The body 30 is overmolded on the base 26 and partially on the lug 27 of the metal frame 23 and extends on one side of the metal frame 23, namely from the front face 29 in the opposite direction to the 28. The pad 31, meanwhile, extends the body 30 beyond the base 26 of the metal frame 23 so that it has an abutment surface 32 located beyond the base 26 and s' extends on both sides of the metal frame 23.
[0036] Avantageusement, la surface 32 de butée est galbée pour faciliter l'engagement de la butée 7 avec l'ouvrant 2 de coffre comme il sera expliqué ci-après. Advantageously, the abutment surface 32 is curved to facilitate the engagement of the abutment 7 with the opening 2 trunk as will be explained below.
[0037] Sur le véhicule 1 , le dispositif 4 de butée est assemblé comme suit. Le support 5 est monté sur l'élément 9 de structure, par contact entre la semelle 8 et l'élément 9 de structure, puis solidarisé à ce dernier au moyen des éléments de fixation traversant le perçage 1 0 et l'ouverture 1 1 oblongue.  On the vehicle 1, the stop device 4 is assembled as follows. The support 5 is mounted on the structural element 9, by contact between the sole 8 and the structural element 9, then secured to the latter by means of the fastening elements passing through the bore 1 0 and the opening 1 1 oblong .
[0038] Préalablement à la fixation du support 5 ou après sa fixation, la butée 7 est montée sur le support 5. Pour cela, le tampon 31 vient se loger dans l'échancrure 16 du support, le moyen 24 de fixation est aligné avec le trou 13 de l'âme 12 et l'ergot 28 vient se loger dans la fente 14 de l'âme 12.  Prior to the fixing of the support 5 or after its fixing, the abutment 7 is mounted on the support 5. For this, the buffer 31 is housed in the notch 16 of the support, the fastening means 24 is aligned with the hole 13 of the core 12 and the lug 28 is housed in the slot 14 of the core 12.
[0039] L'assemblage est ensuite terminé par la solidarisation de la butée 7 sur le support 5 au moyen de l'axe 6. Plus précisément, la tige 21 filetée de l'axe 6 vient en prise hélicoïdale avec la bague taraudée prenant en sandwich l'âme 12 du support 5. Le serrage de l'axe 6 via l'écrou 19 assure alors le maintien de la butée 7 sur le support 5. Avantageusement, le serrage est réalisé à un couple compris entre 15Nm et 25Nm et, de préférence, à un couple de 20Nm. The assembly is then completed by securing the abutment 7 on the support 5 by means of the axis 6. More specifically, the threaded rod 21 of the shaft 6 comes into helical engagement with the threaded ring taking into sandwiching the core 12 of the support 5. The tightening of the shaft 6 via the nut 19 then ensures the maintenance of the stop 7 on the support 5. Advantageously, the tightening is carried out at a torque of between 15 Nm and 25 Nm and, preferably, at a torque of 20 Nm.
[0040] Afin de faciliter les mouvements d'ouverture et de fermeture de l'ouvrant 2 de coffre et de maintenir l'ouvrant 2 dans ses positions ouverte et fermée, le dispositif 4 de butée comprend également au moins un équilibreur 33 monté pivotant par rapport à l'axe 6 d'une part et par rapport à l'ouvrant 2 d'autre part. To facilitate the opening and closing movements of the boot 2 opening and maintain the opening 2 in its open and closed positions, the stop device 4 also comprises at least one balancer 33 pivotally mounted by relative to the axis 6 on the one hand and with respect to the opening 2 on the other hand.
[0041 ] Comme on le voit sur les figures, l'équilibreur 33 est en l'espèce un vérin à gaz ou à ressort qui comprend un fût 34 et une tige 35 montée coulissante par rapport au fût 34, le fût 34 étant monté pivotant sur la rotule 1 7 de l'axe 6 et la tige 35 étant montée pivotante sur l'ouvrant 2.  As seen in the figures, the balancer 33 is in this case a gas cylinder or spring which comprises a shaft 34 and a rod 35 slidably mounted relative to the shaft 34, the shaft 34 being pivotally mounted on the ball 1 7 of the axis 6 and the rod 35 being pivotally mounted on the opening 2.
[0042] En position fermée de l'ouvrant 2, comme représenté en traits pleins sur la figure 6, l'équilibreur 33 exerce une contrainte mécanique sur l'ouvrant 2 de coffre de sorte à repousser ce dernier vers le bas, c'est à dire dans une direction opposée à l'axe Z qui est perpendiculaire au plan de pose général du véhicule 1 .  In the closed position of the opening 2, as shown in solid lines in Figure 6, the balancer 33 exerts a mechanical stress on the opening 2 trunk to push the latter down, it is to say in a direction opposite to the Z axis which is perpendicular to the general laying plane of the vehicle 1.
[0043] Cette contrainte mécanique va tendre à déformer l'ouvrant 2 ce qui permet peut engendrer par exemple un problème d'étanchéité, notamment à l'eau. Par forte chaleur ambiante, la contrainte mécanique exercée par l'équilibreur 33 a tendance à déformer l'ouvrant 2 lorsque celui-ci est en position fermée.  This mechanical stress will tend to deform the opening 2 which allows can cause for example a sealing problem, especially with water. In high ambient heat, the mechanical stress exerted by the balancer 33 tends to deform the opening 2 when it is in the closed position.
[0044] La butée 7 du dispositif 4 de butée, vient alors se loger dans une contre butée, en l'espèce un logement 36 pratiqué sur l'ouvrant 2. Plus particulièrement, la surface 32 de butée de la pièce 25 polymère vient en appui contre une surface 37 supérieure du logement 36. Comme on le voit sur la figure 6, le logement 36 est placé à une faible distance des charnières 3.  The abutment 7 of the abutment device 4 then comes to be housed in an abutment, in this case a housing 36 formed on the opening 2. More particularly, the abutment surface 32 of the polymer part 25 comes into position. resting against an upper surface 37 of the housing 36. As seen in FIG. 6, the housing 36 is placed at a short distance from the hinges 3.
[0045] Sous la pression de l'ouvrant 2, le tampon 31 se déforme légèrement mais exerce un effort opposé à celui engendré par l'équilibreur 33, ce qui limite la déformation de l'ouvrant 2. Ainsi, l'ouvrant 2 reste en position fermée assurant l'étanchéité du véhicule 1 .  Under the pressure of the opening 2, the buffer 31 is slightly deformed but exerts a force opposite to that generated by the balancer 33, which limits the deformation of the opening 2. Thus, the opening 2 remains in the closed position ensuring the tightness of the vehicle 1.
[0046] Lorsque l'ouvrant 2 passe de sa position ouverte à sa position fermée, la surface 37 supérieure du logement 36 frotte sur la surface 32 de butée de la butée 7. La forme galbée de la surface 32 de butée permet alors de faciliter la mise en contact de la butée 7 avec le logement 36 de l'ouvrant 2 et limite le risque d'usure prématurée de la butée 7. When the opening 2 passes from its open position to its closed position, the upper surface 37 of the housing 36 rubs on the abutment surface 32 of the abutment 7. The curved shape of the abutment surface 32 then makes it possible to facilitate bringing the abutment 7 into contact with the housing 36 of the opening 2 and limits the risk of premature wear of the stop 7.
[0047] Le dispositif 4 de butée, et sa butée 7, décrits ci-dessus, présentent les avantages exprimés ci-dessous.  The stop device 4 and its stop 7, described above, have the advantages expressed below.
[0048] Premièrement, le dispositif 4 de butée permet de limiter, voire de supprimer la déformation de l'ouvrant 2 de coffre, la butée 7 exerçant, sur l'ouvrant 2, une force opposée à la contrainte mécanique exercée par l'équilibreur 33, et éventuellement à la combinaison de cette contrainte mécanique avec une contrainte thermique due à la température ambiante. First, the stop device 4 serves to limit or even eliminate the deformation of the boot 2, the stop 7 exerting, on the opening 2, a force opposite to the mechanical stress exerted by the balancer 33, and possibly the combination of this mechanical stress with a thermal stress due to the ambient temperature.
[0049] Deuxièmement le dispositif 4 de butée est simple et peu coûteux de fabrication. En effet, le support 5, la butée 7 et l'axe 6 peuvent être fabriqués indépendamment les uns des autres par emboutissage, moulage et/ou surmoulage.  Secondly, the stop device 4 is simple and inexpensive to manufacture. Indeed, the support 5, the abutment 7 and the axis 6 can be manufactured independently of each other by stamping, molding and / or overmolding.
[0050] Enfin, le dispositif 4 est simple d'installation et d'utilisation. L'installation est faite lors du montage du véhicule 1 et ne nécessite, pour un opérateur, que l'utilisation de clés, par exemple de clés plates, afin de serrer l'axe 6 ou les éléments de fixation du support 5 sur l'élément 9 de structure du véhicule 1 . Quant à l'utilisation, elle est presque indécelable pour l'utilisateur du véhicule 1 qui n'a pas à manœuvrer la butée 7, ni à réaliser un effort de positionnement de l'ouvrant 2 par rapport au dispositif 4 de butée, seul l'aide apportée par l'équilibreur 33 étant ressentie par l'utilisateur. Finally, the device 4 is simple to install and use. The installation is done during the assembly of the vehicle 1 and requires, for an operator, the use of keys, for example flat wrenches, in order to tighten the axis 6 or the fastening elements of the support 5 on the vehicle structure element 9 1. As for the use, it is almost undetectable for the user of the vehicle 1 which does not have to maneuver the abutment 7, or to make a positioning effort of the opening 2 relative to the device 4 abutment, only l the help provided by the balancer 33 being felt by the user.

Claims

REVENDICATIONS
1 . Dispositif (4) de butée d'un ouvrant (2) de véhicule (1 ) automobile comprenant une butée (7) et une contre butée, ce dispositif comprenant : 1. Device (4) for abutting an opening (2) of an automobile vehicle (1) comprising an abutment (7) and a counter-abutment, this device comprising:
un support (5) apte à être solidarisé sur un élément (9) de structure du véhicule (1 ) automobile ;  a support (5) adapted to be secured to a structural element (9) of the vehicle (1) automobile;
un axe (6) monté sur le support (5) ;  an axis (6) mounted on the support (5);
un équilibreur (33) monté pivotant par rapport à l'ouvrant (2) d'une part et à l'axe (6) d'autre part,  a balancer (33) pivotally mounted relative to the opening (2) on the one hand and to the axis (6) on the other hand,
ce dispositif étant caractérisé en ce que : this device being characterized in that:
la contre butée est un logement (36) solidaire de l'ouvrant (2) ; la butée (7) comprend :  the abutment is a housing (36) integral with the opening (2); the stop (7) comprises:
o une armature (23) métallique ayant une base (26) et une patte (27) prolongeant la base (26) ;  a metal frame (23) having a base (26) and a tab (27) extending the base (26);
o un moyen (24) de fixation traversant l'armature (23) métallique à la jonction entre la base (26) et la patte (27), et o une pièce (25) polymère surmoulée sur l'armature (23) métallique et le moyen (24) de fixation, la pièce (25) polymère comprenant un corps (30) surmoulé sur la base fastening means (24) passing through the metal reinforcement (23) at the junction between the base (26) and the tab (27), and a piece (25) polymer molded onto the metal frame (23) and the fastening means (24), the polymeric piece (25) comprising a body (30) overmolded on the base
(26) de l'armature (23) métallique et un tampon (31 ) prolongeant le corps (30) à l'opposé de la patte (27) de l'armature (23) métallique. (26) of the frame (23) metal and a buffer (31) extending the body (30) opposite the tab (27) of the frame (23) metal.
2. Dispositif (4) selon la revendication 1 , caractérisé en ce que le tampon (31 ) présente une surface (32) de butée, située au-delà de la base (26) de l'armature (23) métallique, apte à venir au contact d'une surface (37) supérieure du logement (36) de l'ouvrant (2). 2. Device (4) according to claim 1, characterized in that the buffer (31) has a surface (32) of abutment, located beyond the base (26) of the armature (23) metal, suitable for come into contact with an upper surface (37) of the housing (36) of the opening (2).
3. Dispositif (4) selon l'une quelconque des revendications précédentes, caractérisé en ce que la patte (27) comprend , à une extrémité opposée à la base (26), un ergot (28) faisant saillie de l'armature (23) métallique, cet ergot (28) étant apte à venir se loger dans une fente (14) pratiquée dans le support (5). 3. Device (4) according to any one of the preceding claims, characterized in that the tab (27) comprises, at an end opposite the base (26), a lug (28) projecting from the armature (23). ), this pin (28) being adapted to be housed in a slot (14) formed in the support (5).
4. Dispositif (4) selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen (24) de fixation est une bague taraudée apte à recevoir une tige (21 ) filetée de l'axe (6). 4. Device (4) according to any one of the preceding claims, characterized in that the means (24) for fixing is a threaded ring adapted to receive a rod (21) threaded from the shaft (6).
5. Dispositif (4) selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps (30) de la pièce (25) polymère s'étend d'un seul côté de l'armature (23) métallique. 5. Device (4) according to any one of the preceding claims, characterized in that the body (30) of the piece (25) polymer extends from one side of the frame (23) metal.
6. Dispositif (4) selon l'une quelconque des revendications précédentes, caractérisée en ce que le tampon (31 ) s'étend de part et d'autre de l'armature (23) métallique. 6. Device (4) according to any one of the preceding claims, characterized in that the buffer (31) extends on either side of the armature (23) metal.
7. Dispositif (4) selon l'une quelconque des revendications précédentes, caractérisé en ce que le support (5) comprend une échancrure (16) dans laquelle est reçue la butée (7). 7. Device (4) according to any one of the preceding claims, characterized in that the support (5) comprises a recess (16) in which is received the stop (7).
8. Dispositif (4) selon la revendication 2, caractérisé en ce que la surface (32) de butée présente une forme galbée. 8. Device (4) according to claim 2, characterized in that the abutment surface (32) has a curved shape.
9. Véhicule (1 ) automobile comprenant un ouvrant (2) de coffre et un dispositif (4) de butée de l'ouvrant (2) de coffre, selon l'une quelconque des revendications précédentes. 9. Vehicle (1) automobile comprising an opening (2) trunk and a device (4) for abutment of the opening (2) boot, according to any one of the preceding claims.
10. Véhicule (1 ) selon la revendication précédente, caractérisé en ce que l'ouvrant (2) est réalisé dans un matériau composite. 10. Vehicle (1) according to the preceding claim, characterized in that the opening (2) is made of a composite material.
EP15788150.9A 2014-11-14 2015-10-06 Abutment device of an openable body section of a motor-vehicle luggage compartment Active EP3218564B1 (en)

Applications Claiming Priority (2)

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FR1460978A FR3028479B1 (en) 2014-11-14 2014-11-14 DEVICE FOR THE FASTENING OF A CAR INSIDE BOOT OPENING
PCT/FR2015/052674 WO2016075375A1 (en) 2014-11-14 2015-10-06 Abutment device of an openable body section of a motor-vehicle luggage compartment

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EP3218564A1 true EP3218564A1 (en) 2017-09-20
EP3218564B1 EP3218564B1 (en) 2019-05-15

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FR (1) FR3028479B1 (en)
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FR2907053A1 (en) * 2006-10-16 2008-04-18 Peugeot Citroen Automobiles Sa Casement e.g. rear boot's cover, opening device for motor vehicle, has roller supported on stop when casement is closed, and stabilizer exerting force to maintain roller on stop that includes roller track
FR2929668B1 (en) * 2008-04-04 2012-10-19 Peugeot Citroen Automobiles Sa FASTENING SCREW WITH ADJUSTABLE STRAIGHT USING IN PARTICULAR IN A MOTOR VEHICLE
FR2996202B1 (en) 2012-10-01 2016-08-26 Peugeot Citroen Automobiles Sa ASSEMBLY COMPRISING A STOP TO BE FASTENED ON THE REAR SHUTTER OF A MOTOR VEHICLE, A BACKBACK AND A REAR BUMPER ATTACHED TO THE VEHICLE BOX

Also Published As

Publication number Publication date
FR3028479B1 (en) 2016-11-18
EP3218564B1 (en) 2019-05-15
FR3028479A1 (en) 2016-05-20
WO2016075375A1 (en) 2016-05-19

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