EP0785330B1 - Charnière de rayon arrière pour véhicules automobiles - Google Patents

Charnière de rayon arrière pour véhicules automobiles Download PDF

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Publication number
EP0785330B1
EP0785330B1 EP97100559A EP97100559A EP0785330B1 EP 0785330 B1 EP0785330 B1 EP 0785330B1 EP 97100559 A EP97100559 A EP 97100559A EP 97100559 A EP97100559 A EP 97100559A EP 0785330 B1 EP0785330 B1 EP 0785330B1
Authority
EP
European Patent Office
Prior art keywords
hinge
tailgate
locking
tilting
vehicle
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.)
Expired - Lifetime
Application number
EP97100559A
Other languages
German (de)
English (en)
Other versions
EP0785330A3 (fr
EP0785330A2 (fr
Inventor
Peter Dipl.-Ing. Schlegel
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.)
ED Scharwachter GmbH and Co KG
Original Assignee
ED Scharwachter GmbH and Co KG
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
Priority claimed from DE29600660U external-priority patent/DE29600660U1/de
Priority claimed from DE29600658U external-priority patent/DE29600658U1/de
Application filed by ED Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Publication of EP0785330A2 publication Critical patent/EP0785330A2/fr
Publication of EP0785330A3 publication Critical patent/EP0785330A3/fr
Application granted granted Critical
Publication of EP0785330B1 publication Critical patent/EP0785330B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • E05D11/1057—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis specially adapted for vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • E05D11/1064—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis with a coil spring perpendicular to the pivot axis
    • E05D11/1071—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis with a coil spring perpendicular to the pivot axis specially adapted for vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot
    • E05D11/1085—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot specially adapted for vehicles
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/546—Tailboards, tailgates or sideboards opening upwards

Definitions

  • the invention relates to a tailgate linkage for motor vehicles with a substantially the entire area of the rear surface as a Combined vehicle trained motor vehicle overlapping rear body cutout releasing or closing, on the top around a cross to the direction of travel upward pivot axis apparently on the roof of one Motor vehicle hinged tailgate, the tailgate by means of at least one consisting of a fixed and a movable half of the joint Swivel joint around a to the opening edge of the rear body cutout parallel axis is pivotally hinged to the vehicle roof and at least over a certain opening angle by a pretensionable Spring load applied in the opening direction or at least weight compensated is.
  • a locking device In connection with the articulation of trunk lids in vehicle bodies equipped with a notchback, a locking device is known from DE-PS 936 794, in which the locking of the trunk lid is accomplished using an already existing weight load spring in such a way that the weight load spring is in its full in the open position of the trunk lid with an angled locking of the hinge arm.
  • Such a design of a locking device precludes locking of the trunk lid in a position that is not fully open and, above all, cannot be used with hatchbacks of combination vehicles.
  • hatchbacks of combi vehicles are the known devices for locking side doors of vehicles, for example according to US Pat. No. 2,841,815 or US Pat. No. 3,213,485, since such locking devices only allow the door to be locked in its fully open position and also allow a maximum door opening angle of only about 75 ° due to their design.
  • the invention is therefore based on the object of a tailgate linkage for a tailgate that can be opened upwards by a large opening angle create a stopping or locking the tailgate in at least a partial opening position and in particular an unintentional striking excludes the tailgate on a garage ceiling or the like and which moreover without much effort and in particular without the requirement the installation space provided in existing body constructions for the tailgate linkage to enlarge also in connection with common Types of tailgate linkages is applicable.
  • At least one of the swivel joints of the tailgate linkage structurally combines a holding device formed by a detent for holding the tailgate in at least one predetermined partial opening position, the detenting of the holding device consisting of a spring-loaded spring-loaded support on the fixed swivel joint half Detent member and at least one associated with this arranged or formed on at least one side surface of the movable swivel half detent mark.
  • the holding device according to the invention is initially characterized by a relatively low manufacturing and assembly effort and, at the same time, in conjunction with a weight relief associated with it, ensures that the tailgate is securely fixed in at least one partial opening position, with relatively low demands being placed on the latching force of the holding device, since in this If no greater forces act on the tailgate, in particular when the weight relief, be it a mechanical spring, for example a torsion bar spring, or a gas spring acts directly on the movable swivel joint half of the tailgate swivel joint. In addition to the small space requirement of the holding device, the comfortable handling of the tailgate by the vehicle user is particularly advantageous.
  • the holding device according to the invention also ensures, in conjunction with a gas pressure spring or the like associated with the drive of the tailgate in the opening direction, that the tailgate is securely locked in at least one selected opening position, since the catch can be made sufficiently strong without any special effort.
  • the holding device according to the invention has the advantage that the tailgate cannot strike a garage ceiling or the like.
  • the holding device according to the invention also has the advantage that the holding device can be accommodated essentially within the swivel joint serving for tailgate articulation and, at the same time, can also be mounted together with these as a prefabricated structural unit on the vehicle.
  • the tailgate is articulated by means of a movable swivel joint half, in particular designed as a gooseneck-shaped hinge arm, about a swivel axis on the inside of the vehicle roof, which is located opposite the rearmost edge of the vehicle roof, and the holding device from at least one at a distance from the pivot axis of which is connected to the hinge arm and a detent which cooperates with it and which is fixed to the fixed swivel half, the detent associated with the at least one detent connected to the hinge arm being fastened by means of a carrier to the fixed swivel joint on the vehicle side.
  • a movable swivel joint half in particular designed as a gooseneck-shaped hinge arm, about a swivel axis on the inside of the vehicle roof, which is located opposite the rearmost edge of the vehicle roof, and the holding device from at least one at a distance from the pivot axis of which is connected to the hinge arm and a detent which cooperates with it and which is
  • the at least one latching element is expediently arranged to the side of the hinge arm and is at least connected to it a detent mark assigned to the detent member is formed or arranged on a side surface of the hinge arm.
  • a lateral detent mark arrangement can also be provided with a hinge arm formed from a closed polygonal profile, in particular a square profile.
  • the detent mark arranged on the hinge arm comprises a strip-shaped blank of a sheet material or a sheet metal material, which comprises two profile webs of the hinge arm and is bent into an essentially C-shaped shape
  • Spring steel material is formed and formed on at least one of its two profile legs with a bulge defining a detent bulge.
  • the fixing of the molded part on the hinge arm is associated with a positive engagement with recesses or stops formed on it, whereby in the preferred embodiment of the molded part it is provided that the two profile legs of the substantially C-shaped shape and at least partially encompassing the hinge arm recesses are assigned in the profile webs of the hinge arm, such that the molded part is held immovably on the hinge arm by means of positive locking.
  • the bulges of the profile legs of the molded part which delimit a locking mark have a circular plan shape and which each engage with a locking mark locking elements each by a partially spherical embossing of the free end of the non-rotatably attached to the fixed, vehicle-side swivel joint half Carrier is formed.
  • the carriers carrying a latching member at their free end are assigned a stop arrangement supporting them both in the direction of the run-up and in the direction of the running-off of the latching marks on the fixed swivel joint half, in such a way that, on the one hand, the fastening of the carriers largely kept free of the forces resulting from the accumulation of the locking marks and, on the other hand, the supports are at the same time stably supported against the swivel joint half carrying them with a relatively small distance from the locking members.
  • the movable tailgate-side swivel joint half is formed by a curved hinge arm and the fixed vehicle-side swivel joint half has at least one overhang of one of the two narrow sides of the hinge arm forming the movable swivel joint half and arranged at a distance from the swivel bearing axis and that or the spring-loaded, locking elements transversely to the plane of movement of the movable tailgate-side swivel joint half are adjustably arranged in a guide housing, the locking element or balls formed by balls together with the load spring associated with them or with one or each of a pressure piece within one with connecting means, in particular at least one Connection flange for attachment to one of the two pivot joint halves equipped guide housing are arranged such that the detent or Garm means in the form of a prefabricated unit can be connected to a swivel joint.
  • the locking elements are formed by rollers or other rotating bodies mounted in appropriately designed pressure pieces.
  • the locking elements as balls, it is provided that at least one dome-shaped locking mark on the other swivel joint half is assigned to the one or more guide housings arranged on one swivel joint half.
  • a guide housing together with the spring-loaded latching element accommodated therein is arranged on the fixed swivel joint half on both sides of the movable swivel joint half and the movable swivel joint half has dome-shaped detent marks on both sides.
  • the projections of the fixed swivel joint half are provided with a recess for receiving a guide housing and each guide housing is equipped with a radially projecting fastening flange.
  • a cylindrical design of the guide housing can be equipped with an external thread such that the guide housing can be screwed into the recesses in the protrusions of the fixed swivel joint half.
  • a third embodiment of the invention it is provided that two spring-loaded locking elements by means of a compression spring arranged between them arranged opposite each other in a guide housing and including the guide housing at a distance from their articulation on the fixed Swivel joint half arranged in the movable swivel joint half are and that the dome-shaped locking marks assigned to the locking elements arranged in the two projections of the fixed swivel half are.
  • the tailgate linkage is shown in each of the two above Realization forms ensured that either the dome-shaped Locking marks or the locking members in the expedient Gooseneck-curved, forming the movable swivel half Hinge arm are arranged in the area of its curvature, which protrudes during the opening movement of the tailgate the fixed vehicle-side swivel joint half at an opening angle of more than 60 ° approaches or overlaps with them.
  • the articulation shown in the exemplary embodiment according to FIGS. 1 to 5 for a tailgate 3 which releases or closes a rear body cutout and can be opened at the top by a pivot axis 1 directed transversely to the direction of travel on the roof 2 of a motor vehicle (not shown in its entirety) consists of a vehicle-side, Fixed 4 and a movable, flap-side hinge arm designed as a gooseneck-shaped hinge arm, which are pivotally connected to each other by means of a hinge pin 6 about an axis 1 parallel to the opening edge of the rear body cutout.
  • a weight relief assigned to the tailgate 3 and effective at least over a certain opening angle is formed in the embodiment shown by a gas spring 7, the gas spring 7 being received and fastened in a roof-side cavity of the vehicle body in a manner not shown in detail and via it Piston rod 8 is connected to the movable joint half 5 formed by a curved hinge arm.
  • the connection of the gas spring 7 is assigned a projection 9 of the hinge arm 5, to which the piston rod 8 of the gas spring 7 is connected by means of a joint 10.
  • latching marks 11 are arranged on both sides, to which detent members 13 supported by means of supports 12 on the fixed swivel joint half 4 are assigned.
  • the locking marks 11 are formed on a molded part 14 that can be connected to the hinge arm 5.
  • the molded part 14 consists of a strip-shaped blank of sheet metal material or a spring steel material bent into an essentially C-shaped shape, each with one of its two profile legs 15 and 16 encompasses one of the two profile webs 17 and 18 of the hinge arm 5 designed as a U-shaped sheet-metal pressed part and is provided on its two profile legs 15 and 16 with a bulge 19 which delimits a locking mark 11.
  • the two profile legs 15 and 16 of the molded part 14, which is essentially C-shaped and at least partially encompasses the hinge arm 5, are provided with recesses 20 and 21 in the profile webs 17 and 18 of the hinge 5.
  • the two profile legs 15 and 16 of the molded part 14, which is essentially of a C-shaped configuration have two bulges 19 which converge to one another and which surrounds a detent mark 11 between longitudinal sections 22 and 23, only that free end 24 of each profile leg is bent back approximately perpendicular to the profile base of the molded part 14.
  • the two legs 15 and 16 of the molded part 14 lie on correspondingly beveled surface areas of the recesses 20 and 21 in the profile webs 17 and 18 of the hinge arm 5, such that there is a symmetrical positive support of each of the two Profile legs 15 and 16 on each of the profile webs 17 and 18 of the hinge arm 5 results.
  • the profile base 25 of the C-shaped molded part 14 is provided with an inward curvature which causes the clamping part to support the molded part 14 against the hinge arm 5.
  • the bulges 19 in the profile legs 15 and 16 of the molded part 14 each delimiting a locking mark 11 each have a circular plan shape.
  • the latching members 13, each of which cooperates with a detent mark 11, as can be seen in particular from the illustration in FIG. 5, are each formed by a partially spherical embossing of the free end of the carrier 12, which is non-rotatably fastened to the fixed, vehicle-side swivel joint half 4.
  • the brackets 12 are fastened by means of a hinge bearing pin 6 designed as a step rivet together with the hinge arm 5 to the fixed swivel joint half 4 on the vehicle side, the brackets 12 being arranged on the outside of the swivel joint half 4 and on the one hand by the head 26 and on the other hand by the riveting of the step rivet Hinge bearing pin 6 are overlapped.
  • the two carriers 12 with a relatively small distance to the locking members 13 stops 27, 28 are assigned to the fixed vehicle-side swivel joint half 4, by means of which they are supported both in the direction of the run-up and in the direction of the run-off of the locking marks, these Stop arrangement largely keeps the attachment of the carrier free from the forces resulting from the running up and down of the locking marks.
  • the swivel joint for the articulation of a tailgate not shown in the drawing consists of a first swivel joint half 31 fixedly attached to the vehicle body (also not shown in detail) and a second swivel joint half 32 fastened to the tailgate, the second swivel joint half is formed by an approximately gooseneck-shaped hinge arm 32 and the two swivel joint halves 31 and 32 are pivotally connected to one another by means of a hinge bearing bolt 33.
  • the fixed vehicle-side swivel joint half 31 is formed in the embodiment shown by a casting, which is provided on the one hand with two upstanding and through holes 33 for a step rivet designed as a pivot rivet 34 having webs 35 and on the other hand with these downwardly directed projections 6.
  • the two downward projections 36 are arranged at a distance from the through bores 33 and thus from the swivel joint bearing axis and are each provided with a receiving bore 37 for a guide housing 39 receiving a latching element 38, the receiving bores 37 being aligned axially parallel to the swivel joint bearing axis.
  • the locking element 38 is formed by a ball and, together with a compression spring 40 designed as a helical spring and a pressure piece, is axially displaceably received in the cylindrical guide housing 39.
  • the guide housing 39 is provided with a circumferential fastening flange 41 for fastening to the projection 36 of the fixed swivel joint half 31.
  • the cylindrical guide housing 39 is provided with an external thread extending over part of its length, to which a corresponding internal thread in the receiving bores 37 is assigned, such that the guide housing 39 can be screwed onto the fixed swivel joint half 31.
  • the hinge arm forming the movable swivel joint half 32 is provided at one end with parallel arms 42, in which passage recesses 43 are arranged for the swivel bearing pin 34 forming the swivel bearing axis.
  • the hinge arm 32 On its narrow sides, the hinge arm 32 has three latching marks 44, 45 and 46, which are arranged at a distance from one another and are formed by dome-shaped depressions, the latching mark lying at the front when the tailgate is opened in the pivoting direction being arranged in the region of the curvature of the hinge arm 32 which is during the opening movement of the tailgate approaches the projections 36 of the fixed vehicle-side swivel joint half 31 at an opening angle of more than 60 ° or overlaps with them.
  • the hinge arm 32 is also provided with a bracket 48 for connecting a gas spring, not shown in detail.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Lock And Its Accessories (AREA)
  • Superstructure Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Seal Device For Vehicle (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (15)

  1. Articulation pour hayon de véhicules automobiles, étant précisé que
    le hayon libère et ferme une ouverture dans la partie arrière de la carrosserie s'étendant sensiblement sur toute la surface arrière d'un véhicule automobile de type break,
    pour être ouvert vers le haut, le hayon est articulé par son bord supérieur sur le pavillon du véhicule autour d'un axe perpendiculaire à la direction de déplacement du véhicule,
    le hayon est articulé sur le pavillon du véhicule autour d'un axe parallèle au bord supérieur de l'ouverture arrière dans la carrosserie grâce à au moins une charnière composée d'une moitié fixe et d'une moitié mobile,
    la force d'un ressort pouvant être précontraint s'exerce sur le hayon dans le sens de l'ouverture, au moins sur un certain d'angle d'ouverture, ou compense au moins le poids du hayon,
    caractérisée en ce que au moins l'une des charnières composant l'articulation du hayon forme une unité de construction avec un dispositif d'arrêt constitué d'un système par engagement pour maintenir le hayon dans au moins une position d'ouverture partielle prédéterminée, ledit système par engagement étant composé d'un élément d'arrêt qui est prévu sur la moitié de charnière fixe et subit la pression d'un ressort, et, d'au moins un cran d'arrêt qui coopère avec ledit élément d'arrêt et est formé, respectivement disposé, sur au moins une des faces latérales de la moitié de charnière mobile
  2. Articulation de hayon selon la revendication 1 caractérisée en ce que le hayon est articulé sur le pavillon du véhicule autour d'un axe disposé intérieurement par rapport au bord arrière extrême dudit pavillon, grâce à une moitié de charnière mobile constituée d'un bras de charnière recourbée et en ce que le dispositif d'arrêt se compose d'au moins un cran d'arrêt formé, respectivement disposé, sur le bras de charnière à une certaine distance de l'axe d'articulation de celui-ci, et, d'au moins un élément d'arrêt coopérant avec ledit cran d'arrêt et fixé sur la moitié de charnière fixe disposée du côté du véhicule.
  3. Articulation de hayon selon les revendications 1 et 2 caractérisée en ce que l'élément d'arrêt qui coopère avec le ou les crans d'arrêt formés, respectivement disposés, sur la face latérale du bras de charnière , est disposé à côté du bras de charnière et assemblé avec la moitié de charnière fixe prévue du côté du véhicule, par l'intermédiaire d'un support.
  4. Articulation de hayon selon les revendications 1 à 3 caractérisée en ce que le bras de charnière présente une section transversale en forme de U avec deux branches perpendiculaires à l'axe d'articulation et en ce que le cran d'arrêt prévu sur le bras de charnière est constitué d'une pièce façonnée en tôle ou en acier à ressort ayant une forme de bande recourbée pour présenter sensiblement une forme de C dont au moins l'une des branches de profilé entourant chacune une branche du bras de charnière, est pourvue d'un bossage délimitant le cran d'arrêt.
  5. Articulation de hayon selon les revendications 1 à 4 caractérisée en ce que les deux branches de profilé de la pièce façonnée qui présente sensiblement une forme de C et entoure au moins partiellement le bras de charnière , coopèrent avec des évidements dans les branches du bras de charnière de sorte que la pièce façonnée est bloquée par clabotage, sans possibilité de déplacement, sur le bras de charnière et est maintenue dans cette position grâce à une force de serrage soutenue par une convexité vers l'intérieur du fond de son profilé.
  6. Articulation de hayon selon les revendications 1 à 5 caractérisée en ce que les deux branches de profilé de la pièce façonnée qui présente sensiblement une forme de C comportent chacune deux segments longitudinaux convergents qui déterminent ensemble un bossage délimitant un cran d'arrêt et en ce que l'extrémité libre de chaque branche de profilé est recourbée à peu perpendiculairement au fond du profilé de la pièce façonnée.
  7. Articulation de hayon selon les revendications 1 à 6 caractérisée en ce que les bossages des branches de profilé de la pièce façonnée, qui délimitent les crans d'arrêt , présentent une projection horizontale circulaire et en ce que les éléments d'arrêt coopérant avec les crans d'arrêt obtenus par estampage présentent une forme de sphère partielle et sont prévus sur l'extrémité libre des supports fixés sans possibilité de rotation sur la moitié de charnière prévue du côté du véhicule.
  8. Articulation de hayon selon les revendications 1 à 7 caractérisée en ce que les supports qui sont fixés par l'une de leurs extrémités, sans possibilité de rotation, sur la moitié de charnière prévue du côté du véhicule et qui comportent à leur autre extrémité un élément d'arrêt , sont constitués d'une découpe de plats, en particulier en acier à ressort.
  9. Articulation de hayon selon les revendications 1 à 8 caractérisée en ce que les supports pourvus à leur extrémité libre d'un élément d'arrêt sont assemblés, ensemble avec le bras de charnière , avec la moitié de charnière prévue du côté du véhicule, grâce à un tourillon de charnière constitué d'un rivet étagé, et, coopèrent avec un dispositif de butée qui est prévu sur la moitié de charnière fixe prévue du côté du véhicule et qui soutient les éléments d'arrêt tant en direction de leur engagement qu'en direction de leur dégagement.
  10. Articulation de hayon selon la revendication 1 caractérisée en ce que le ou les éléments d'arrêt subissant une pression de ressort sont disposés dans un boítier de guidage en étant déplaçable perpendiculairement au plan de mouvement de la moitié de charnière mobile prévu du côté du hayon.
  11. Articulation de hayon selon la revendication 10 caractérisée en ce que la moitié de charnière mobile prévue du côté du hayon est constituée d'un bras de charnière recourbée et en ce que la moitié de charnière fixe prévue du côté du véhicule comporte au moins une saillie qui recouvre l'un des deux côtés étroits du bras de charnière constituant la moitié de charnière mobile et qui est disposée à une certaine distance de l'axe de la charnière.
  12. Articulation de hayon selon les revendications 10 et 11 caractérisée en ce que le ou les éléments d'arrêt disposés ensemble avec le ressort de pression associé et ensemble avec un élément de pression, dans un boítier de guidage pourvu de moyens de raccordement, en particulier d'au moins un rebord de raccordement, pour la fixation sur l'une des deux moitiés de charnière et en ce que le ou les éléments d'arrêt sont constitués de billes et logés dans des éléments de pression subissant la pression du ressort et en ce que chaque élément d'arrêt coopère avec au moins un cran d'arrêt en forme de calotte prévu sur l'autre moitié de charnière.
  13. Articulation de hayon selon les revendications 10 à 12 caractérisée en ce que la moitié de charnière fixe prévue du côté du véhicule comporte deux saillies qui recouvrent les deux côtés étroits du bras de charnière constituant la moitié de charnière mobile, qui sont disposés à une certaine distance de l'axe d'articulation de la charnière et qui comportent chacune un boítier de guidage dans lequel est logé un élément d'arrêt subissant une pression de ressort.
  14. Articulation de hayon selon les revendications 10 à 13 caractérisée en ce que au moins l'une des deux saillies de la moitié de charnière fixe prévue du côté du véhicule est pourvue d'un évidement parallèle à l'axe d'articulation de la charnière, constitué plus particulièrement d'un alésage taraudé et destiné à loger un boítier de guidage et en ce que chaque boítier de guidage est pourvu d'un filetage et d'un rebord de fixation saillant radialement.
  15. Articulation de hayon selon la revendication 10 caractérisée en ce que le bras de charnière constituant la moitié de charnière mobile est pourvu dans ses deux côtés étroits de crans d'arrêt en forme de calottes disposés à une certaine distance de son articulation sur la moitié de charnière fixe et en ce que deux éléments d'arrêt subissant la pression d'un ressort agencé entre eux sont disposés dans un boítier de guidage en se faisant face, ledit boítier de guidage ensemble avec les éléments d'arrêt étant disposés sur la moitié de charnière mobile, à une certaine distance de l'articulation de cette dernière sur la moitié de charnière fixe.
EP97100559A 1996-01-16 1997-01-16 Charnière de rayon arrière pour véhicules automobiles Expired - Lifetime EP0785330B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29600660U DE29600660U1 (de) 1996-01-16 1996-01-16 Heckklappenanlenkung für Kraftfahrzeuge
DE29600658U DE29600658U1 (de) 1996-01-16 1996-01-16 Heckklappenanlenkung für Kraftfahrzeuge
DE29600660U 1996-01-16
DE29600658U 1996-01-16

Publications (3)

Publication Number Publication Date
EP0785330A2 EP0785330A2 (fr) 1997-07-23
EP0785330A3 EP0785330A3 (fr) 1997-07-30
EP0785330B1 true EP0785330B1 (fr) 2000-08-02

Family

ID=26058551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97100559A Expired - Lifetime EP0785330B1 (fr) 1996-01-16 1997-01-16 Charnière de rayon arrière pour véhicules automobiles

Country Status (3)

Country Link
EP (1) EP0785330B1 (fr)
DE (2) DE19651692A1 (fr)
ES (1) ES2151195T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032459A1 (de) 2010-07-28 2012-02-02 Volkswagen Ag Kofferraumdeckel mit einem Bügelscharnier

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6669859B1 (en) * 2003-01-17 2003-12-30 Lear Corporation Inverted sun visor mirror assembly
FR2868804B1 (fr) * 2004-04-07 2006-06-02 Coutier Moulage Gen Ind Dispositif d'arret de porte provisoire pour portiere de vehicule automobile
DE102005043581A1 (de) 2005-04-15 2006-10-19 Wilhelm Karmann Gmbh Kraftfahrzeug mit einer um eine etwa vertikale Achse schwenkbaren Hecktüre
CZ301957B6 (cs) * 2006-12-04 2010-08-11 Škoda Auto a. s. Záves delené výklopné zádi
DE202015007154U1 (de) 2015-10-14 2017-01-19 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Heckklappenanordnung für ein Kraftfahrzeug mit Dämpfungselement

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936794C (de) * 1953-06-06 1955-12-22 Daimler Benz Ag Scharnier, insbesondere fuer Kofferdeckel an Kraftfahrzeugen
US2841815A (en) * 1956-02-27 1958-07-08 Atwood Vacuum Machine Co Automobile door hinge with hold-open means
US3213485A (en) * 1962-12-28 1965-10-26 Gen Motors Corp Automotive door hinge assembly with adjustable door check and hold-open detenting means
GB1468656A (en) * 1974-06-14 1977-03-30 British Leyland Uk Ltd Hinges
DE3630195A1 (de) * 1986-09-04 1988-03-10 Eugen Seitz Rollo fuer das heckabteil eines kombifahrzeuges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032459A1 (de) 2010-07-28 2012-02-02 Volkswagen Ag Kofferraumdeckel mit einem Bügelscharnier

Also Published As

Publication number Publication date
EP0785330A3 (fr) 1997-07-30
ES2151195T3 (es) 2000-12-16
DE59702094D1 (de) 2000-09-07
EP0785330A2 (fr) 1997-07-23
DE19651692A1 (de) 1997-11-06

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