WO1997014864A1 - Temporary door stop for a motor vehicle door hinge, and device for attaching same - Google Patents

Temporary door stop for a motor vehicle door hinge, and device for attaching same Download PDF

Info

Publication number
WO1997014864A1
WO1997014864A1 PCT/FR1996/001622 FR9601622W WO9714864A1 WO 1997014864 A1 WO1997014864 A1 WO 1997014864A1 FR 9601622 W FR9601622 W FR 9601622W WO 9714864 A1 WO9714864 A1 WO 9714864A1
Authority
WO
WIPO (PCT)
Prior art keywords
door stop
knuckle
axis
sole
provisional
Prior art date
Application number
PCT/FR1996/001622
Other languages
French (fr)
Inventor
Francis Parizel
Original Assignee
Europeenne De Participations Industrielles (E.P.I.)
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 FR9512129A external-priority patent/FR2739891B1/en
Priority claimed from FR9608586A external-priority patent/FR2751019B1/en
Application filed by Europeenne De Participations Industrielles (E.P.I.) filed Critical Europeenne De Participations Industrielles (E.P.I.)
Priority to DE69607587T priority Critical patent/DE69607587T2/en
Priority to EP96934926A priority patent/EP0797718B1/en
Priority to AU73056/96A priority patent/AU7305696A/en
Publication of WO1997014864A1 publication Critical patent/WO1997014864A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C21/00—Arrangements or combinations of wing fastening, securing, or holding devices, not covered by a single preceding main group; Locking kits
    • E05C21/005—Provisional arrangements between door and frame for holding vehicle doors closed or partially open during manufacturing or maintenance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/045—Hinges for the movable bar
    • 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
    • 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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/128—Securing pins in sockets, movably or not the pin having a recess or through-hole engaged by a securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0012—Accessories in connection with locks for lock parts held in place before or during mounting on the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D2005/102—Pins
    • E05D2005/106—Pins with non-cylindrical portions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/121—Screw-threaded pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/127—Securing pins in sockets, movably or not by forcing the pin into the socket
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • 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
    • E05Y2800/69—Permanence of use
    • E05Y2800/692—Temporary use, e.g. removable tools
    • 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

Definitions

  • the present invention relates to a temporary door stop for a hinge of a motor vehicle door and also to a device for fixing such a temporary door stop.
  • doors are mounted and positioned on the body of each vehicle and each vehicle continues its progress towards different assembly stations, to then move on to the painting station, after which we proceed to the dressing of said doors as well as the fitting of various accessories.
  • the vehicle body is provided with fixed knuckles, generally two in number per door.
  • the doors arrive at the assembly site, each provided with two knuckles, known as mobile knuckles, intended to cooperate with the fixed knuckles of the body.
  • Each door, unpainted and not yet fitted with its covering, is therefore mounted on the vehicle body, the knuckles being coupled and made integral by means of a provisional pin.
  • the assembly thus assembled continues on its course on the assembly line and passes into the painting station and the door is then dressed.
  • the object of the invention is to propose a temporary door stop intended to be mounted on a hinge before the painting station and then removed after dressing the door for mounting the final door stop which has the advantage of being particularly simple to implement and of a very low cost price.
  • the invention therefore relates to a temporary door stop for the hinge of a motor vehicle door, comprising a fixed knuckle secured to the vehicle body, a movable knuckle secured to the door of said vehicle and a hinge pin of the two knuckles, characterized in that it is formed by a piece of elastic metal comprising, on the one hand, a substantially rectangular sole for attachment to the hinge pin and the movable knuckle and, on the other hand, an elastic arm T-shaped extending said sole and the end branch of which is provided with at least one raised part intended to come into contact with the fixed knuckle during the operation of the door.
  • the elastic metal part is produced by stamping or cutting or stamping, - the sole of the elastic metal part is embedded in a housing formed in the upper part of the movable knuckle,
  • the sole of the elastic metal part covers the upper part of the movable knuckle, - the arm of the elastic metal part is folded in its central part, in the direction of the fixed knuckle,
  • the raised part is formed by two bosses each disposed at one end of said branch, - the end branch of the arm has the shape of a sector in an arc of a circle,
  • the raised part is formed by a continuous boss formed on the sector in an arc.
  • the invention also relates to a device for fixing a temporary door stop as mentioned above, characterized in that it comprises a cylindrical axis having a length greater than the height of the hinge and comprising means for maintenance of the door stop and the movable knuckle on the fixed knuckle.
  • the holding means are formed by a shoulder disposed at one end of the cylindrical axis and by vertical and parallel grooves between them, formed below said shoulder,
  • the retaining means are formed by a ring crimped on one of the ends of the axis and by an elastic split ring arranged in a groove formed at the other of said ends of the axis, the ring has a crimping collar for the end of the cylindrical axis, the elastic split ring has a tongue provided with a gripping orifice,
  • the holding means are formed, on the one hand, by a polygonal head formed at one of the ends of the axis and comprising a cylindrical collar below which is disposed a bearing chamfer on the sole of the provisional door stop and, on the other hand, by a thread extending over a part of the length of said axis, below the chamfer, for the screwing of this axis in the movable knuckle.
  • a polygonal head formed at one of the ends of the axis and comprising a cylindrical collar below which is disposed a bearing chamfer on the sole of the provisional door stop and, on the other hand, by a thread extending over a part of the length of said axis, below the chamfer, for the screwing of this axis in the movable knuckle.
  • FIG. 2 is a plan view of the hinge in FIG. 1, in the open position, - FIG. 3 is a sectional view along line 3-3 in FIG. 2,
  • FIG. 4 is a plan view of a first embodiment of the provisional door stop according to the invention
  • FIG. 5 is a sectional view along line 5-5 of FIG. 4,
  • FIG. 6 is a plan view of a second embodiment of the temporary door stop according to the invention
  • FIG. 7 is a sectional view along line 7-7 of FIG. 6,
  • FIG. 8 is an elevation view of a cylindrical axis of a first embodiment of the device for fixing the temporary door stop according to the invention
  • FIG. 9 is a longitudinal sectional view of a second embodiment of the device for fixing the temporary door stop according to the invention
  • - Figure 10 is a plan view of the ring elastic split of the device for fixing the temporary door stop of FIG. 9,
  • FIG. 11 is a sectional view along line 11-11 of Figure 10
  • - Figure 12 is a sectional view along dinal of a third embodiment of the device for fixing the temporary door stop according to the invention.
  • FIGs 1 and 2 there is shown a motor vehicle door hinge respectively in the closed position and in the open position, on which is mounted a provisional door stop according to the invention.
  • This hinge is composed of a movable knuckle 1 secured to the vehicle door, not shown and a fixed knuckle 2 secured to the body of this vehicle, not shown, and a hinge pin 3, bringing together the two knuckles 1 and 2.
  • This temporary door stop 4 is formed by a piece of elastic metal comprising a substantially rectangular sole 5 for securing with the hinge pin 3 and the movable knuckle 1.
  • the elastic metal part also comprises a T-shaped elastic arm 9 extending the sole 5 and the end branch of which is provided with at least one raised part intended to come into contact with the fixed knuckle during the door operation, as we will see later.
  • the elastic metal part composed of the sole 5 and the arm 9 is produced by stamping or cutting or stamping.
  • the sole 5 of the elastic metal part is embedded in a housing 6 formed in the upper part of the movable knuckle 1, as shown in FIG. 3.
  • the sole 5 of the elastic metal part can cover the upper part of this movable knuckle 1.
  • the sole 5 of the elastic metal part has an orifice 5a for the passage of the axis 3 and the raised part formed on the end branch of the arm 9 is formed by two bosses, respectively 10 e and 11.
  • bosses 10 and 11 are intended to come into contact with the fixed knuckle 2. As shown in FIGS. 4 and 5, in order to facilitate this contact, the elastic arm 9 is folded at 9a towards this fixed knuckle 2.
  • the piece of elastic metal also includes a sole 5 substantially rectangular in connection with the hinge pin 3 and the movable knuckle 1.
  • the sole 5 is also provided with an orifice 5a for the passage of the hinge pin 3.
  • the end branch of the T-shaped elastic arm 9 has the shape of a sector 15 in an arc.
  • this sector 15 is stamped in order to produce a protuberance forming the raised part.
  • This raised part is formed by a continuous boss 16.
  • the arm 9 is also folded at 9a in its central part towards the fixed knuckle 2. As shown in FIG. 8, the axis 3 has at its upper part a shoulder 7.
  • the sole 5 When mounting the provisional door stop according to the invention, the sole 5 is held in place by the shoulder 7 of the axis 3, which is itself secured to the movable knuckle 1, via of grooves 8 press fitted.
  • the axis 3 comprises double grooves, respectively 8a and 8b, as shown in FIG. 8. Under the shoulder 7 are arranged alternately at the periphery of the axis 3, long grooves 8a and short grooves 8b, for example twelve in number.
  • the object of these splines 8a and 8b is to effectively maintain the temporary door stop when the axis 3 is completely introduced, that is to say when the long splines 8a and short 8b are all force-fitted into the corresponding bore of the movable knuckle 1. If the long grooves 8a are only fitted into the bore of the movable knuckle 1, the effort to remove the axis 3 of said bore of this movable knuckle 1 is less.
  • the axis 3 has at its end opposite to that provided with the shoulder 9, a groove 13 for positioning an elastic split ring 14.
  • the operation of the temporary door stop according to the invention is as follows. When the door is moved, the temporary door stop 4 according to the invention secured to the movable knuckle 1 is rotated.
  • the boss 10 comes into contact with the upper edge of the fixed knuckle 2. Under the action of the force generated by the movement of the door, the elastic arm 9 bends and allows the boss 10 to pass above the upper edge of the fixed knuckle 2.
  • the door stop according to the invention allows the door to be kept closed thanks to the boss 10 and the door to be kept open thanks to the boss 11.
  • each end 16a and 16b of this continuous boss 16 alternately comes into contact with the upper edge of the fixed knuckle 2 so as to hold the door open or closed.
  • This embodiment makes it possible to limit operating jolts which can occur during the passage between the two bosses 10 and 11 of the previous embodiment and therefore to limit the wear of the fixed knuckle 2 by friction.
  • the provisional door stop according to the invention therefore allows the door to be held either in the closed position or in the open position.
  • the door thus maintained in each position facilitates the transfer operations of the motor vehicle on the production line, the protection and painting operations inside the body and on the internal face of the doors.
  • the door stop according to the invention can be reused.
  • FIGS. 9 to 12 various devices for fixing the temporary door stop described above have been shown.
  • the assembly constituted by the door stop temporary 4 and the movable knuckle 1 is made integral with the fixed knuckle 2 by means of a fixing device.
  • This fixing device comprises an axis 20 which consists of a cylindrical rod whose length is greater than the height of the hinge and which comprises means for holding the temporary door stop 4 and the movable knuckle 1 on the knuckle fixed 2.
  • the axis 20 is introduced into the corresponding bore of the movable 1 and fixed knuckles 2 with the interposition of a self-lubricating ring 21.
  • the end 20a of the axis 20 ends in a cone and is provided with a groove 22.
  • ring 23 comprising a collar 23a and the height of this ring 23 is less than that of the end 20b which protrudes.
  • the end 20b of the axis 20 is crimped onto the crimping flange 23a of the ring 23.
  • the holding means also comprise an elastic split ring 24 which is disposed in the groove 22 formed at the end 20a of the axis 20.
  • This assembly eliminates any longitudinal play of the axis 20.
  • the ring 23 furthermore maintains the sole 5 of the temporary door stop 4 in the housing 6 formed at the upper part of the movable knuckle 1.
  • the extraction of the axis 20 is easily effected by means of a gripping tool placed under the flange 23a of the ring 23, after removal of the elastic split ring 24.
  • a gripping tool placed under the flange 23a of the ring 23, after removal of the elastic split ring 24.
  • FIGS. 10 and 11 the latter as shown in FIGS. 10 and 11, comprises a raised tab 24a provided with a circular orifice 25 allowing the introduction of an extraction tool.
  • FIG. 12 shows another embodiment of a cylindrical axis 30 having a length greater than the height of the hinge and which comprises means for holding the temporary door stop 4 and the movable knuckle 1 on the fixed knuckle 2.
  • the holding means formed on the axis 30 are formed, on the one hand, by a polygonal head 31 provided at the end 30a of this cylindrical axis 30 and comprising a cylindrical flange 32 below which is disposed a chamfer 33 or a support cone on the sole 5 of the temporary door stop 4 and, on the other hand, by a thread 34 extending over a part of the length of said axis 30, au- below the chamfer 33, for screwing this axis 30 into the movable knuckle 1.
  • This thread 34 allows the axis 30 to be screwed into the movable knuckle 1 to hold it in place without using an elastic split ring.
  • the device for fixing the temporary door stop firmly maintains, without any play in length, the temporary door stop, while easily allowing its extraction at the end of the chain without using special tools.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinge Accessories (AREA)
  • Hinges (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

A temporary door stop including a fixed knuckle (2), a movable knuckle (1) and a hinge pin (3) between the two knuckles (1, 2), is disclosed. Said door stop consists of a resilient metal part comprising a substantially rectangular base portion (5) secured to the hinge pin (3) and the movable knuckle (1), and a resilient T-shaped arm (9) with an end portion provided with at least one projection (10, 11) for engaging the fixed knuckle (2) when the door is opened or closed. A device for attaching said temporary door stop is also disclosed.

Description

Arrêt de porte provisoire pour charnière d'une porte de véhicule automobile et dispositif de fixation d'un tel arrêt de porte provisoire". Temporary door stop for the hinge of a motor vehicle door and device for fixing such a temporary door stop ".
La présente invention a pour objet un arrêt de porte provisoire pour charnière d'une porte de véhicule automobile et également un dispositif de fixation d'un tel arrêt de porte provisoire. Sur les chaînes de montage ou de fabrication des véhicules automobiles, on monte et on positionne sur la caisse de chaque véhicule des portes et chaque véhicule continue sa progression vers différents postes de montage, pour passer ensuite au poste de peinture, après quoi on procède à l'habillage desdites portes ainsi qu'à la pose de divers accessoires.The present invention relates to a temporary door stop for a hinge of a motor vehicle door and also to a device for fixing such a temporary door stop. On the assembly or manufacturing lines of motor vehicles, doors are mounted and positioned on the body of each vehicle and each vehicle continues its progress towards different assembly stations, to then move on to the painting station, after which we proceed to the dressing of said doors as well as the fitting of various accessories.
Un tel processus interdit de monter sur les charnières un arrêt de porte définitif car celui-ci ne supporterait pas le passage au poste de peinture. Pour éviter le montage des charnières, la caisse du véhicule est pourvue de charnons fixes, généralement au nombre de deux par porte.Such a process prohibits mounting a final door stop on the hinges because it would not support passage to the paint station. To avoid mounting the hinges, the vehicle body is provided with fixed knuckles, generally two in number per door.
Par ailleurs, les portes arrivent sur le site de montage, munies chacune de deux charnons, dits charnons mobiles, destinés à coopérer avec les charnons fixes de la caisse.Furthermore, the doors arrive at the assembly site, each provided with two knuckles, known as mobile knuckles, intended to cooperate with the fixed knuckles of the body.
Chaque porte, non peinte et pas encore munie de son habillage, est donc montée sur la caisse du véhicule, les charnons étant accouplés et rendus solidai- res au moyen d'un axe provisoire.Each door, unpainted and not yet fitted with its covering, is therefore mounted on the vehicle body, the knuckles being coupled and made integral by means of a provisional pin.
L'ensemble ainsi monté poursuit son parcours sur la chaîne de montage et passe dans le poste de peinture et la porte est ensuite habillée.The assembly thus assembled continues on its course on the assembly line and passes into the painting station and the door is then dressed.
Lors de ces diverses opérations sur la chaîne de montage, les portes ne peuvent pas rester battantes car cela pourrait entraîner des détériorations. Par conséquent, elles doivent être maintenues fermement en position ouverte ou en position fermée. L'invention a pour but de proposer un arrêt de porte provisoire destiné à être monté sur une char¬ nière avant le poste de peinture et retiré ensuite après l'habillage de la porte pour le montage de l'arrêt de porte définitif et qui présente l'avantage d'être particulièrement simple à mettre en oeuvre et d'un prix de revient très bas.During these various operations on the assembly line, the doors cannot remain swinging as this could lead to damage. Therefore, they must be held firmly in the open or closed position. The object of the invention is to propose a temporary door stop intended to be mounted on a hinge before the painting station and then removed after dressing the door for mounting the final door stop which has the advantage of being particularly simple to implement and of a very low cost price.
L'invention a donc pour objet un arrêt de porte provisoire pour charnière d'une porte de véhicule automobile, comprenant un charnon fixe solidaire de la caisse du véhicule, un charnon mobile solidaire de la porte dudit véhicule et un axe d'articulation des deux charnons, caractérisé en ce qu'il est formé par une pièce en métal élastique comportant, d'une part, une semelle sensiblement rectangulaire de solidarisation avec l'axe d'articulation et le charnon mobile et, d'autre part, un bras élastique en forme de T prolongeant ladite semelle et dont la branche d'extrémité est munie d'au moins une partie en relief destinée à venir en contact avec le charnon fixe lors de la manoeuvre de la porte.The invention therefore relates to a temporary door stop for the hinge of a motor vehicle door, comprising a fixed knuckle secured to the vehicle body, a movable knuckle secured to the door of said vehicle and a hinge pin of the two knuckles, characterized in that it is formed by a piece of elastic metal comprising, on the one hand, a substantially rectangular sole for attachment to the hinge pin and the movable knuckle and, on the other hand, an elastic arm T-shaped extending said sole and the end branch of which is provided with at least one raised part intended to come into contact with the fixed knuckle during the operation of the door.
Selon d'autres caractéristiques de l'inven¬ tion :According to other features of the invention:
- la pièce en métal élastique est réalisée par estampage ou découpage ou emboutissage, - la semelle de la pièce en métal élastique s'encastre dans un logement ménagé dans la partie supérieure du charnon mobile,- the elastic metal part is produced by stamping or cutting or stamping, - the sole of the elastic metal part is embedded in a housing formed in the upper part of the movable knuckle,
- la semelle de la pièce en métal élastique recouvre la partie supérieure du charnon mobile, - le bras de la pièce en métal élastique est plié dans sa partie centrale, en direction du charnon fixe,- the sole of the elastic metal part covers the upper part of the movable knuckle, - the arm of the elastic metal part is folded in its central part, in the direction of the fixed knuckle,
- la partie en relief est formée par deux bossages disposés chacun à une extrémité de ladite branche, - la branche d'extrémité du bras a la forme d'un secteur en arc de cercle,the raised part is formed by two bosses each disposed at one end of said branch, - the end branch of the arm has the shape of a sector in an arc of a circle,
- la partie en relief est formée par un bossage continu ménagé sur le secteur en arc de cercle. L'invention a également pour objet un dispositif de fixation d'un arrêt de porte provisoire tel que mentionné ci-dessus, caractérisé en ce qu'il comprend un axe cylindrique ayant une longueur supérieure à la hauteur de la charnière et comportant des moyens de maintien de l'arrêt de porte et du charnon mobile sur le charnon fixe.- The raised part is formed by a continuous boss formed on the sector in an arc. The invention also relates to a device for fixing a temporary door stop as mentioned above, characterized in that it comprises a cylindrical axis having a length greater than the height of the hinge and comprising means for maintenance of the door stop and the movable knuckle on the fixed knuckle.
Selon d'autres caractéristiques de l'inven¬ tion :According to other features of the invention:
- les moyens de maintien sont formés par un épaulement disposé à l'une des extrémités de l'axe cylindrique et par des cannelures verticales et parallè¬ les entre elles, ménagées au-dessous dudit épaulement,the holding means are formed by a shoulder disposed at one end of the cylindrical axis and by vertical and parallel grooves between them, formed below said shoulder,
- les cannelures sont alternativement longues et courtes, - les moyens de maintien sont formés par une bague sertie sur l'une des extrémités de l'axe et par un anneau fendu élastique disposé dans une gorge ménagée à l'autre desdites extrémités de l'axe, la bague comporte une collerette de sertissage de l'extrémité de l'axe cylindrique, l'anneau fendu élastique comporte une languette munie d'un orifice de préhension,- the grooves are alternately long and short, - the retaining means are formed by a ring crimped on one of the ends of the axis and by an elastic split ring arranged in a groove formed at the other of said ends of the axis, the ring has a crimping collar for the end of the cylindrical axis, the elastic split ring has a tongue provided with a gripping orifice,
- les moyens de maintien sont formés, d'une part, par une tête polygonale ménagée à l'une des extrémités de l'axe et comportant une collerette cylin¬ drique au-dessous de laquelle est disposé un chanfrein d'appui sur la semelle de l'arrêt de porte provisoire et, d'autre part, par un filetage s'étendant sur une partie de la longueur dudit axe, au-dessous du chanfrein, pour le vissage de cet axe dans le charnon mobile. D'autres caractéristiques et avantages de l'invention apparaîtront au cours de la description qui va suivre, donnée uniquement à titre d'exemple et faite en référence aux dessins annexés, sur lesquels : - la figure 1 est une vue en plan d'une charnière de porte en position fermée, avec un arrêt de porte provisoire selon l'invention,- The holding means are formed, on the one hand, by a polygonal head formed at one of the ends of the axis and comprising a cylindrical collar below which is disposed a bearing chamfer on the sole of the provisional door stop and, on the other hand, by a thread extending over a part of the length of said axis, below the chamfer, for the screwing of this axis in the movable knuckle. Other characteristics and advantages of the invention will become apparent during the description which follows, given solely by way of example and made with reference to the appended drawings, in which: - Figure 1 is a plan view of a door hinge in closed position, with a temporary door stop according to the invention,
- la figure 2 est une vue en plan de la charnière de la figure 1, en position ouverte, - la figure 3 est une vue en coupe selon la ligne 3-3 de la figure 2,FIG. 2 is a plan view of the hinge in FIG. 1, in the open position, - FIG. 3 is a sectional view along line 3-3 in FIG. 2,
- la figure 4 est une vue en plan d'un premier mode de réalisation de l'arrêt de porte provi¬ soire selon l'invention, - la figure 5 est une vue en coupe selon la ligne 5-5 de la figure 4,FIG. 4 is a plan view of a first embodiment of the provisional door stop according to the invention, FIG. 5 is a sectional view along line 5-5 of FIG. 4,
- la figure 6 est une vue en plan d'un second mode de réalisation de l'arrêt de porte provisoire selon 1'invention, - la figure 7 est une vue en coupe selon la ligne 7-7 de la figure 6,FIG. 6 is a plan view of a second embodiment of the temporary door stop according to the invention, FIG. 7 is a sectional view along line 7-7 of FIG. 6,
- la figure 8 est une vue en élévation d'un axe cylindrique d'un premier mode de réalisation du dispositif de fixation de l'arrêt de porte provisoire selon l'invention,FIG. 8 is an elevation view of a cylindrical axis of a first embodiment of the device for fixing the temporary door stop according to the invention,
- la figure 9 est une vue en coupe longitudi¬ nale d'un second mode de réalisation du dispositif de fixation de l'arrêt de porte provisoire selon l'inven¬ tion, - la figure 10 est une vue en plan de l'anneau fendu élastique du dispositif de fixation de l'arrêt de porte provisoire de la figure 9,- Figure 9 is a longitudinal sectional view of a second embodiment of the device for fixing the temporary door stop according to the invention, - Figure 10 is a plan view of the ring elastic split of the device for fixing the temporary door stop of FIG. 9,
- la figure 11 est une vue en coupe selon la ligne 11-11 de la figure 10, - la figure 12 est une vue en coupe longitu- dinale d'un troisième mode de réalisation du dispositif de fixation de l'arrêt de porte provisoire selon l'inven¬ tion.- Figure 11 is a sectional view along line 11-11 of Figure 10, - Figure 12 is a sectional view along dinal of a third embodiment of the device for fixing the temporary door stop according to the invention.
Sur les figures 1 et 2, on a représenté une charnière de porte de véhicule automobile respectivement en position fermée et en position ouverte, sur laquelle est montée un arrêt de porte provisoire selon l'inven¬ tion.In Figures 1 and 2, there is shown a motor vehicle door hinge respectively in the closed position and in the open position, on which is mounted a provisional door stop according to the invention.
Cette charnière est composée d'un charnon mobile 1 solidaire de la porte du véhicule, non représen¬ tée et d'un charnon fixe 2 solidaire de la caisse de ce véhicule, non représenté et d'un axe d'articulation 3, réunissant les deux charnons 1 et 2.This hinge is composed of a movable knuckle 1 secured to the vehicle door, not shown and a fixed knuckle 2 secured to the body of this vehicle, not shown, and a hinge pin 3, bringing together the two knuckles 1 and 2.
Sur cette charnière est monté un arrêt de porte provisoire désigné dans son ensemble par la référence 4.On this hinge is mounted a provisional door stop designated as a whole by the reference 4.
Cet arrêt de porte provisoire 4 est formé par une pièce en métal élastique comportant une semelle 5 sensiblement rectangulaire de solidarisation avec l'axe d'articulation 3 et le charnon mobile 1.This temporary door stop 4 is formed by a piece of elastic metal comprising a substantially rectangular sole 5 for securing with the hinge pin 3 and the movable knuckle 1.
La pièce en métal élastique comporte égale¬ ment un bras élastique 9 en forme de T prolongeant la semelle 5 et dont la branche d'extrémité est munie d'au moins une partie en relief destinée à venir en contact avec le charnon fixe lors de la manoeuvre de la porte, comme on le verra ultérieurement.The elastic metal part also comprises a T-shaped elastic arm 9 extending the sole 5 and the end branch of which is provided with at least one raised part intended to come into contact with the fixed knuckle during the door operation, as we will see later.
La pièce en métal élastique composée de la semelle 5 et du bras 9 est réalisée par estampage ou découpage ou emboutissage. La semelle 5 de la pièce en métal élastique s'encastre dans un logement 6 ménagé dans la partie supérieure du charnon mobile 1, comme représenté à la figure 3.The elastic metal part composed of the sole 5 and the arm 9 is produced by stamping or cutting or stamping. The sole 5 of the elastic metal part is embedded in a housing 6 formed in the upper part of the movable knuckle 1, as shown in FIG. 3.
Selon une variante, la semelle 5 de la pièce en métal élastique peut recouvrir la partie supérieure de ce charnon mobile 1.According to a variant, the sole 5 of the elastic metal part can cover the upper part of this movable knuckle 1.
Selon un premier mode de réalisation repré¬ senté sur les figures 4 et 5, la semelle 5 de la pièce en métal élastique comporte un orifice 5a pour le passage de l'axe 3 et la partie en relief ménagée sur la branche d'extrémité du bras 9 est formée par deux bossages, respectivement 10 eet 11.According to a first embodiment shown in Figures 4 and 5, the sole 5 of the elastic metal part has an orifice 5a for the passage of the axis 3 and the raised part formed on the end branch of the arm 9 is formed by two bosses, respectively 10 e and 11.
Ces bossages 10 et 11 sont destinés à venir au contact du charnon fixe 2. Comme représenté sur les figures 4 et 5, afin de faciliter ce contact, le bras élastique 9 est plié en 9a vers ce charnon fixe 2.These bosses 10 and 11 are intended to come into contact with the fixed knuckle 2. As shown in FIGS. 4 and 5, in order to facilitate this contact, the elastic arm 9 is folded at 9a towards this fixed knuckle 2.
Selon un second mode de réalisation repré¬ senté sur les figures 6 et 7, la pièce en métal élastique comporte également une semelle 5 sensiblement rectangu¬ laire de solidarisation avec l'axe d'articulation 3 et le charnon mobile 1.According to a second embodiment shown in FIGS. 6 and 7, the piece of elastic metal also includes a sole 5 substantially rectangular in connection with the hinge pin 3 and the movable knuckle 1.
La semelle 5 est également pourvue d'un orifice 5a pour le passage de l'axe d'articulation 3. Dans ce mode de réalisation, la branche d'extrémité du bras élastique 9 en forme de T a la forme d'un secteur 15 en arc de cercle.The sole 5 is also provided with an orifice 5a for the passage of the hinge pin 3. In this embodiment, the end branch of the T-shaped elastic arm 9 has the shape of a sector 15 in an arc.
Dans ce cas, la partie centrale de ce secteur 15 est emboutie afin de réaliser une protubérance formant la partie en relief.In this case, the central part of this sector 15 is stamped in order to produce a protuberance forming the raised part.
Cette partie en relief est constituée par un bossage continu 16.This raised part is formed by a continuous boss 16.
Le bras 9 est également plié en 9a dans sa partie centrale vers le charnon fixe 2. Comme représenté à la figure 8, l'axe 3 comporte à sa partie supérieure un épaulement 7.The arm 9 is also folded at 9a in its central part towards the fixed knuckle 2. As shown in FIG. 8, the axis 3 has at its upper part a shoulder 7.
Lors du montage de l'arrêt de porte provi¬ soire selon l'invention, la semelle 5 est maintenue en place par l'épaulement 7 de l'axe 3, qui est solidaire lui-même du charnon mobile 1, par l'intermédiaire de cannelures 8 emmanchées à force.When mounting the provisional door stop according to the invention, the sole 5 is held in place by the shoulder 7 of the axis 3, which is itself secured to the movable knuckle 1, via of grooves 8 press fitted.
Pour certains montages, l'axe 3 comporte des doubles cannelures, respectivement 8a et 8b, comme représentées à la figure 8. Sous l'épaulement 7 sont disposées alternati¬ vement à la périphérie de l'axe 3, des cannelures longues 8a et des cannelures courtes 8b, par exemple au nombre de douze.For certain assemblies, the axis 3 comprises double grooves, respectively 8a and 8b, as shown in FIG. 8. Under the shoulder 7 are arranged alternately at the periphery of the axis 3, long grooves 8a and short grooves 8b, for example twelve in number.
Ces cannelures 8a et 8b ont pour objet un maintien efficace de l'arrêt de porte provisoire lorsque l'axe 3 est introduit complètement, c'est-à-dire lorsque les cannelures longues 8a et courtes 8b sont toutes emmanchées en force dans l'alésage correspondant du charnon mobile 1. Si les cannelures longues 8a sont uniquement emmanchées dans l'alésage du charnon mobile 1, l'effort pour retirer l'axe 3 dudit alésage de ce charnon mobile 1 est moindre.The object of these splines 8a and 8b is to effectively maintain the temporary door stop when the axis 3 is completely introduced, that is to say when the long splines 8a and short 8b are all force-fitted into the corresponding bore of the movable knuckle 1. If the long grooves 8a are only fitted into the bore of the movable knuckle 1, the effort to remove the axis 3 of said bore of this movable knuckle 1 is less.
Ainsi que représenté sur les figures 3 et 8, l'axe 3 comporte à son extrémité opposée à celle munie de l'épaulement 9, une gorge 13 pour le positionnement d'un anneau fendu élastique 14.As shown in FIGS. 3 and 8, the axis 3 has at its end opposite to that provided with the shoulder 9, a groove 13 for positioning an elastic split ring 14.
Le fonctionnement de l'arrêt de porte provisoire selon l'invention est le suivant. Lors de la mise en mouvement de la porte, l'arrêt de porte provisoire 4 selon l'invention solidaire du charnon mobile 1 est entraîné en rotation.The operation of the temporary door stop according to the invention is as follows. When the door is moved, the temporary door stop 4 according to the invention secured to the movable knuckle 1 is rotated.
Tout d'abord, le bossage 10 entre en contact avec le bord supérieur du charnon fixe 2. Sous l'action de l'effort engendré par la mise en mouvement de la porte, le bras élastique 9 fléchit et permet au bossage 10 de passer au-dessus du bord supérieur du charnon fixe 2.First of all, the boss 10 comes into contact with the upper edge of the fixed knuckle 2. Under the action of the force generated by the movement of the door, the elastic arm 9 bends and allows the boss 10 to pass above the upper edge of the fixed knuckle 2.
Le même processus se produit en fin d'ouver- ture avec le bossage 11. Lors de la fermeture de la porte, les bossages 10 et 11 entrent en action alternativement.The same process occurs at the end of opening with the boss 11. When the door closes, the bosses 10 and 11 come into action alternately.
Le passage forcé de chacun des bossages 10 et 11 sur le bord supérieur du charnon fixe 2 génère un effort de maintien à l'ouverture ou à la fermeture de la porte .The forced passage of each of the bosses 10 and 11 on the upper edge of the fixed knuckle 2 generates a holding force when the door is opened or closed.
Ainsi, l'arrêt de porte selon l'invention permet un maintien de la porte fermée grâce au bossage 10 et un maintien de la porte ouverte grâce au bossage 11.Thus, the door stop according to the invention allows the door to be kept closed thanks to the boss 10 and the door to be kept open thanks to the boss 11.
Dans le cas où la partie en relief ménagée sur le bras élastique 9 est formée par un bossage continu 16, chaque extrémité 16a et 16b de ce bossage continu 16 entre alternativement en contact avec le bord supérieur du charnon fixe 2 de façon à maintenir la porte ouverte ou fermée.In the case where the raised part formed on the elastic arm 9 is formed by a continuous boss 16, each end 16a and 16b of this continuous boss 16 alternately comes into contact with the upper edge of the fixed knuckle 2 so as to hold the door open or closed.
Ce mode de réalisation permet de limiter des à coups de fonctionnement qui peuvent se produire lors du passage entre les deux bossages 10 et 11 du précédent mode de réalisation et de ce fait de limiter l'usure du charnon fixe 2 par frottement.This embodiment makes it possible to limit operating jolts which can occur during the passage between the two bosses 10 and 11 of the previous embodiment and therefore to limit the wear of the fixed knuckle 2 by friction.
L'arrêt de porte provisoire selon l'invention permet donc un maintien de la porte soit en position fermée, soit en position ouverte. La porte ainsi maintenue dans chacune des positions facilite les opérations de transfert du véhicule automobile sur la chaîne de fabrication, les opérations de protection et de peinture à l'intérieur de la caisse et sur la face interne des portes . De plus, l'arrêt de porte selon l'invention peut être réutilisé.The provisional door stop according to the invention therefore allows the door to be held either in the closed position or in the open position. The door thus maintained in each position facilitates the transfer operations of the motor vehicle on the production line, the protection and painting operations inside the body and on the internal face of the doors. In addition, the door stop according to the invention can be reused.
Sur les figures 9 à 12, on a représenté différents dispositifs de fixation de l'arrêt de porte provisoire décrit précédemment. L'ensemble constitué par l'arrêt de porte provisoire 4 et le charnon mobile 1 est rendu solidaire du charnon fixe 2 au moyen d'un dispositif de fixation.In FIGS. 9 to 12, various devices for fixing the temporary door stop described above have been shown. The assembly constituted by the door stop temporary 4 and the movable knuckle 1 is made integral with the fixed knuckle 2 by means of a fixing device.
Ce dispositif de fixation comprend un axe 20 qui est constitué d'une tige cylindrique dont la longueur est supérieure à la hauteur de la charnière et qui comporte des moyens de maintien de l'arrêt de porte provisoire 4 et du charnon mobile 1 sur le charnon fixe 2.This fixing device comprises an axis 20 which consists of a cylindrical rod whose length is greater than the height of the hinge and which comprises means for holding the temporary door stop 4 and the movable knuckle 1 on the knuckle fixed 2.
L'axe 20 est introduit dans l'alésage correspondant des charnons mobile 1 et fixe 2 avec interposition d'une bague autolubrifiante 21.The axis 20 is introduced into the corresponding bore of the movable 1 and fixed knuckles 2 with the interposition of a self-lubricating ring 21.
L'extrémité 20a de l'axe 20 se termine par un cône et est pourvue d'une gorge 22.The end 20a of the axis 20 ends in a cone and is provided with a groove 22.
Après l'introduction de l'axe 20, son extrémité 20b dépasse la partie supérieure de la char¬ nière, de quelques millimètres.After the introduction of the axis 20, its end 20b exceeds the upper part of the hinge by a few millimeters.
Les moyens de maintien de l'arrêt de porte provisoire 4 et du charnon mobile 1 sur le charnon fixeThe means for holding the temporary door stop 4 and the movable knuckle 1 on the fixed knuckle
2 sont formés par une bague 23 comportant une collerette 23a et la hauteur de cette bague 23 est inférieure à celle de l'extrémité 20b qui dépasse.2 are formed by a ring 23 comprising a collar 23a and the height of this ring 23 is less than that of the end 20b which protrudes.
L'extrémité 20b de l'axe 20 est sertie sur la collerette de sertissage 23a de la bague 23.The end 20b of the axis 20 is crimped onto the crimping flange 23a of the ring 23.
Les moyens de maintien comprennent également un anneau fendu élastique 24 qui est disposé dans la gorge 22 ménagée à l'extrémité 20a de l'axe 20.The holding means also comprise an elastic split ring 24 which is disposed in the groove 22 formed at the end 20a of the axis 20.
Ce montage supprime tout jeu longitudinal de l'axe 20. La bague 23 assure en outre le maintien de la semelle 5 de l'arrêt de porte provisoire 4 dans le logement 6 ménagé à la partie supérieure du charnon mobile 1.This assembly eliminates any longitudinal play of the axis 20. The ring 23 furthermore maintains the sole 5 of the temporary door stop 4 in the housing 6 formed at the upper part of the movable knuckle 1.
L'extraction de l'axe 20 s'effectue facile¬ ment au moyen d'un outil de préhension disposé sous la collerette 23a de la bague 23 , après enlèvement de l'anneau fendu élastique 24. Afin de faciliter l'extraction de cet anneauThe extraction of the axis 20 is easily effected by means of a gripping tool placed under the flange 23a of the ring 23, after removal of the elastic split ring 24. In order to facilitate the extraction of this ring
24, celui-ci comme représenté sur les figures 10 et 11, comporte une patte 24a surélevée munie d'un orifice circulaire 25 permettant l'introduction d'un outil d'extraction.24, the latter as shown in FIGS. 10 and 11, comprises a raised tab 24a provided with a circular orifice 25 allowing the introduction of an extraction tool.
Sur la figure 12, on a représenté un autre mode de réalisation d'un axe cylindrique 30 ayant une longueur supérieure à la hauteur de la charnière et qui comporte des moyens de maintien de l'arrêt de porte provisoire 4 et du charnon mobile 1 sur le charnon fixe 2.FIG. 12 shows another embodiment of a cylindrical axis 30 having a length greater than the height of the hinge and which comprises means for holding the temporary door stop 4 and the movable knuckle 1 on the fixed knuckle 2.
Selon ce mode de réalisation, les moyens de maintien ménagés sur l'axe 30 sont formés, d'une part, par une tête polygonale 31 prévue à l'extrémité 30a de cet axe cylindrique 30 et comportant une collerette cylindrique 32 au-dessous de laquelle est disposé un chanfrein 33 ou un cône d'appui sur la semelle 5 de l'arrêt de porte provisoire 4 et, d'autre part, par un filetage 34 s'étendant sur une partie de la longueur dudit axe 30, au-dessous du chanfrein 33, pour le vissage de cet axe 30 dans le charnon mobile 1.According to this embodiment, the holding means formed on the axis 30 are formed, on the one hand, by a polygonal head 31 provided at the end 30a of this cylindrical axis 30 and comprising a cylindrical flange 32 below which is disposed a chamfer 33 or a support cone on the sole 5 of the temporary door stop 4 and, on the other hand, by a thread 34 extending over a part of the length of said axis 30, au- below the chamfer 33, for screwing this axis 30 into the movable knuckle 1.
Ce filetage 34 permet de visser l'axe 30 dans le charnon mobile 1 pour le maintenir en place sans utilisation d'un anneau fendu élastique. Le dispositif de fixation de l'arrêt de porte provisoire maintient fermement, sans aucun jeu en longueur, l'arrêt de porte provisoire, tout en permettant facilement son extraction en bout de chaîne sans utiliser d'outillage particulier. This thread 34 allows the axis 30 to be screwed into the movable knuckle 1 to hold it in place without using an elastic split ring. The device for fixing the temporary door stop firmly maintains, without any play in length, the temporary door stop, while easily allowing its extraction at the end of the chain without using special tools.

Claims

REVENDICATIONS
1. Arrêt de porte provisoire pour charnière d'une porte de véhicule automobile, comprenant un charnon fixe (2) solidaire de la caisse du véhicule, un charnon mobile (1) solidaire de la porte dudit véhicule et un axe d'articulation (3 ; 20 ; 30) des deux charnons (1, 2), caractérisé en ce qu'il est formé par une pièce (5, 9) en métal élastique comportant, d'une part, une semelle (5) sensiblement rectangulaire de solidarisation avec l'axe d'articulation (3 ; 20 ; 30) et le charnon mobile (1) et, d'autre part, un bras élastique (9) en forme de T prolongeant ladite semelle (5) et dont la branche d'extrémité est munie d'au moins une partie en relief (10, 11 ; 16) destinée à venir en contact avec le charnon fixe (2) lors de la manoeuvre de la porte.1. Provisional door stop for the hinge of a motor vehicle door, comprising a fixed knuckle (2) secured to the vehicle body, a movable knuckle (1) secured to the door of said vehicle and a hinge pin (3 ; 20; 30) of the two knuckles (1, 2), characterized in that it is formed by a piece (5, 9) of elastic metal comprising, on the one hand, a substantially rectangular sole (5) of attachment with the hinge pin (3; 20; 30) and the movable knuckle (1) and, on the other hand, an elastic arm (9) in the form of a T extending said sole (5) and whose end branch is provided with at least one raised part (10, 11; 16) intended to come into contact with the fixed knuckle (2) during the operation of the door.
2. Arrêt de porte provisoire selon la revendication 1, caractérisé en ce que la pièce (5, 9) en métal élastique est réalisée par estampage ou décou¬ page ou emboutissage. 2. Provisional door stop according to claim 1, characterized in that the piece (5, 9) of elastic metal is produced by stamping or décou¬ page or stamping.
3. Arrêt de porte provisoire selon les revendications 1 et 2, caractérisé en ce que la semelle3. provisional door stop according to claims 1 and 2, characterized in that the sole
(5) de la pièce en métal élastique s'encastre dans un logement (6) ménagé dans la partie supérieure du charnon mobile (1) . (5) of the elastic metal part is embedded in a housing (6) formed in the upper part of the movable knuckle (1).
4. Arrêt de porte provisoire selon les revendications 1 et 2, caractérisé en ce que la semelle (5) de la pièce en métal élastique recouvre la partie supérieure du charnon mobile (1) .4. Provisional door stop according to claims 1 and 2, characterized in that the sole (5) of the elastic metal part covers the upper part of the movable knuckle (1).
5. Arrêt de porte provisoire selon la revendication 1, caractérisé en ce que le bras (9) de la pièce de métal élastique est pliée dans sa partie centrale, en direction du charnon fixe (2) .5. Provisional door stop according to claim 1, characterized in that the arm (9) of the elastic metal part is folded in its central part, in the direction of the fixed knuckle (2).
6. Arrêt de porte provisoire selon la revendication 1, caractérisé en ce que ladite partie en relief est formée par deux bossages (10, 11) disposés chacun à une extrémité de ladite branche.6. provisional door stop according to claim 1, characterized in that said raised portion is formed by two bosses (10, 11) arranged each at one end of said branch.
7. Arrêt de porte provisoire selon la revendication 1, caractérisé en ce que la branche d'extrémité du bras (9) a la forme d'un secteur (15) en arc de cercle.7. Provisional door stop according to claim 1, characterized in that the end branch of the arm (9) has the shape of a sector (15) in an arc.
8. Arrêt de porte provisoire selon les revendications 1 et 7, caractérisé en ce que ladite partie en relief est formée par un bossage continu (16) ménagé sur le secteur (15) en arc de cercle. 8. Provisional door stop according to claims 1 and 7, characterized in that said raised portion is formed by a continuous boss (16) formed on the sector (15) in an arc.
9. Dispositif de fixation d'un arrêt de porte provisoire selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend un axe cylindrique (3 ; 20 ; 30) ayant une longueur supérieure à la hauteur de la charnière et comportant des moyens (8 ; 23, 24 ; 31, 32, 33, 34) de maintien de l'arrêt de porte (4) et du charnon mobile (1) sur le charnon fixe (2) .9. Device for fixing a temporary door stop according to any one of the preceding claims, characterized in that it comprises a cylindrical axis (3; 20; 30) having a length greater than the height of the hinge and comprising means (8; 23, 24; 31, 32, 33, 34) for holding the door stop (4) and the movable knuckle (1) on the fixed knuckle (2).
10. Dispositif selon la revendication 9, caractérisé en ce que les moyens de maintien sont formés par un épaulement (7) disposé à l'une des extrémités de l'axe cylindrique (3) et par des cannelures (8) vertica¬ les et parallèles entre elles, ménagées au-dessous dudit épaulement (7) .10. Device according to claim 9, characterized in that the holding means are formed by a shoulder (7) disposed at one end of the cylindrical axis (3) and by grooves (8) vertica¬ them and mutually parallel, formed below said shoulder (7).
11. Dispositif selon la revendication 10, caractérisé en ce que les cannelures (8) sont alternati¬ vement longues (8a) et courtes (8b) .11. Device according to claim 10, characterized in that the grooves (8) are alternati¬ vely long (8a) and short (8b).
12. Dispositif selon la revendication 9, caractérisé en ce que les moyens de maintien sont formés par une bague (23) sertie sur l'une (20b) des extrémités de l'axe (20) et par un anneau (24) fendu élastique, disposé dans une gorge (22) ménagée à l'autre (20a) desdites extrémités de l'axe (20) .12. Device according to claim 9, characterized in that the holding means are formed by a ring (23) crimped on one (20b) of the ends of the axis (20) and by a ring (24) split elastic , disposed in a groove (22) formed at the other (20a) of said ends of the axis (20).
13. Dispositif selon la revendication 12, caractérisé en ce que la bague (23) comporte une colle- rette (23a) de sertissage de l'extrémité (20b) de l'axe cylindrique (20) .13. Device according to claim 12, characterized in that the ring (23) comprises a collar (23a) for crimping the end (20b) of the axis cylindrical (20).
14. Dispositif selon la revendication 12, caractérisé en ce que l'anneau (24) fendu élastique comporte une languette (24a) munie d'un orifice (25) de préhension.14. Device according to claim 12, characterized in that the elastic split ring (24) comprises a tongue (24a) provided with a gripping orifice (25).
15. Dispositif selon la revendication 9, caractérisé en ce que les moyens de maintien sont formés, d'une part, par une tête polygonale (31) ménagée à l'une des extrémités de l'axe cylindrique (30) et comportant une collerette cylindrique (32) au-dessous de laquelle est disposé un chanfrein (33) d'appui sur la semelle (5) de l'arrêt de porte provisoire (4) et, d'autre part, par un filetage (34) s'étendant sur une partie de la longueur dudit axe (30), au-dessous du chanfrein (33), pour le vissage de cet axe (30) dans le charnon mobile (1) . 15. Device according to claim 9, characterized in that the holding means are formed, on the one hand, by a polygonal head (31) formed at one end of the cylindrical axis (30) and comprising a flange cylindrical (32) below which is disposed a chamfer (33) bearing on the sole (5) of the temporary door stop (4) and, on the other hand, by a thread (34) s' extending over part of the length of said axis (30), below the chamfer (33), for screwing this axis (30) into the movable knuckle (1).
PCT/FR1996/001622 1995-10-17 1996-10-16 Temporary door stop for a motor vehicle door hinge, and device for attaching same WO1997014864A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE69607587T DE69607587T2 (en) 1995-10-17 1996-10-16 PROVISIONAL DOOR STOP FOR A MOTOR VEHICLE HINGE AND DEVICE FOR ATTACHING THIS
EP96934926A EP0797718B1 (en) 1995-10-17 1996-10-16 Temporary door stop for a motor vehicle door hinge, and device for attaching same
AU73056/96A AU7305696A (en) 1995-10-17 1996-10-16 Temporary door stop for a motor vehicle door hinge, and device for attaching same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR95/12129 1995-10-17
FR9512129A FR2739891B1 (en) 1995-10-17 1995-10-17 PROVISIONAL DOOR STOP FOR MOTOR VEHICLE HINGE
FR9608586A FR2751019B1 (en) 1996-07-10 1996-07-10 DEVICE FOR FIXING A PROVISIONAL DOOR STOP ON A VEHICLE HINGE
FR96/08586 1996-07-10

Publications (1)

Publication Number Publication Date
WO1997014864A1 true WO1997014864A1 (en) 1997-04-24

Family

ID=26232261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1996/001622 WO1997014864A1 (en) 1995-10-17 1996-10-16 Temporary door stop for a motor vehicle door hinge, and device for attaching same

Country Status (6)

Country Link
EP (1) EP0797718B1 (en)
AR (1) AR004024A1 (en)
AU (1) AU7305696A (en)
DE (1) DE69607587T2 (en)
ES (1) ES2145488T3 (en)
WO (1) WO1997014864A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034608A1 (en) * 1998-12-07 2000-06-15 Multimatic Inc. Vehicle door prop clip
EP1331340A1 (en) * 2002-01-28 2003-07-30 Gammastamp S.p.A. A provisional door stop for vehicles doors
FR3009329A1 (en) * 2013-07-30 2015-02-06 Coutier Moulage Gen Ind PROVISIONAL DOOR STOP DEVICE WITH PROVISIONAL AXIS WITH CLAMPING TEETH
CN111206835A (en) * 2020-01-20 2020-05-29 澳柯玛股份有限公司 Door body connecting structure for preventing lattice cabinet from being stolen and falling
US20220235592A1 (en) * 2021-01-26 2022-07-28 Edscha Engineering Gmbh Temporary holding device and vehicle hinge

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20201086U1 (en) 2002-01-24 2002-04-25 Altura Leiden Holding B.V., Vianen shower enclosure
US6892425B2 (en) * 2003-02-05 2005-05-17 Edscha North America Removable door check device
DE102011002810A1 (en) * 2011-01-18 2012-07-19 Aug. Winkhaus Gmbh & Co. Kg pivot bearing
DE102019109553B3 (en) 2019-04-11 2020-06-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft hinge

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FR1091949A (en) * 1954-01-23 1955-04-15 Device for keeping the doors of a motor vehicle open
US3710417A (en) * 1971-03-18 1973-01-16 Gen Motors Corp Vehicle body door hinge hold-open clip
US3854167A (en) * 1972-03-02 1974-12-17 Aisin Seiki Vehicle door hinge
DE8430030U1 (en) * 1984-10-12 1987-07-23 Lunke & Sohn Gmbh, 5810 Witten Door hinge for a vehicle
US4774740A (en) * 1986-04-23 1988-10-04 Edward D. Gidseg Door hinge
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DE4005457A1 (en) * 1989-02-28 1990-08-30 Volkswagen Ag Hinge for lid of glove box of car - has tapered holes in hinge lugs to receive hinge pin
EP0420685A1 (en) * 1989-09-29 1991-04-03 Bloxwich Engineering Limited Hinges
US5054165A (en) * 1989-11-06 1991-10-08 Atwood Industries, Inc. Door on-door off vehicle hinge with hold-open mechanism
DE4012420A1 (en) * 1990-04-19 1991-10-24 Opel Adam Ag Car door check strap hinge bearing - has cone spigots on arms engaging in mating bush
FR2690390A1 (en) * 1992-04-23 1993-10-29 Mgi Coutier Mureaux Hinged door stop esp. for vehicles - has axle located between two parts of bracket and includes spring steel ring for shock resistance in intermediate position

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362608C (en) * 1922-10-30 Paul Helbig Securing for doors with a fixed or foldable arm provided on the door, which engages in the slot of a swingable bar seated on the door frame
FR1091949A (en) * 1954-01-23 1955-04-15 Device for keeping the doors of a motor vehicle open
US3710417A (en) * 1971-03-18 1973-01-16 Gen Motors Corp Vehicle body door hinge hold-open clip
US3854167A (en) * 1972-03-02 1974-12-17 Aisin Seiki Vehicle door hinge
DE8430030U1 (en) * 1984-10-12 1987-07-23 Lunke & Sohn Gmbh, 5810 Witten Door hinge for a vehicle
US4774740A (en) * 1986-04-23 1988-10-04 Edward D. Gidseg Door hinge
EP0299147A2 (en) * 1987-07-15 1989-01-18 ED. Scharwächter GmbH & Co.KG. Check for vehicle door
EP0341371A2 (en) * 1988-05-09 1989-11-15 ED. Scharwächter GmbH & Co.KG. Pivoting bedding for the door-retaining straps of motor vehicle door fixators
DE4005457A1 (en) * 1989-02-28 1990-08-30 Volkswagen Ag Hinge for lid of glove box of car - has tapered holes in hinge lugs to receive hinge pin
EP0420685A1 (en) * 1989-09-29 1991-04-03 Bloxwich Engineering Limited Hinges
US5054165A (en) * 1989-11-06 1991-10-08 Atwood Industries, Inc. Door on-door off vehicle hinge with hold-open mechanism
DE4012420A1 (en) * 1990-04-19 1991-10-24 Opel Adam Ag Car door check strap hinge bearing - has cone spigots on arms engaging in mating bush
FR2690390A1 (en) * 1992-04-23 1993-10-29 Mgi Coutier Mureaux Hinged door stop esp. for vehicles - has axle located between two parts of bracket and includes spring steel ring for shock resistance in intermediate position

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034608A1 (en) * 1998-12-07 2000-06-15 Multimatic Inc. Vehicle door prop clip
EP1331340A1 (en) * 2002-01-28 2003-07-30 Gammastamp S.p.A. A provisional door stop for vehicles doors
FR3009329A1 (en) * 2013-07-30 2015-02-06 Coutier Moulage Gen Ind PROVISIONAL DOOR STOP DEVICE WITH PROVISIONAL AXIS WITH CLAMPING TEETH
CN104343304A (en) * 2013-07-30 2015-02-11 Mgi库贴公司 Temporary door brake device with temporary shaft having clamping teeth
CN111206835A (en) * 2020-01-20 2020-05-29 澳柯玛股份有限公司 Door body connecting structure for preventing lattice cabinet from being stolen and falling
CN111206835B (en) * 2020-01-20 2021-06-08 澳柯玛股份有限公司 Door body connecting structure for preventing lattice cabinet from being stolen and falling
US20220235592A1 (en) * 2021-01-26 2022-07-28 Edscha Engineering Gmbh Temporary holding device and vehicle hinge
US11866972B2 (en) * 2021-01-26 2024-01-09 Edscha Engineering Gmbh Temporary holding device and vehicle hinge

Also Published As

Publication number Publication date
EP0797718B1 (en) 2000-04-05
ES2145488T3 (en) 2000-07-01
AR004024A1 (en) 1998-09-30
AU7305696A (en) 1997-05-07
EP0797718A1 (en) 1997-10-01
DE69607587T2 (en) 2000-08-10
DE69607587D1 (en) 2000-05-11

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