EP1672154A2 - Closure device with controlled position for a wing on a wing frame - Google Patents

Closure device with controlled position for a wing on a wing frame Download PDF

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Publication number
EP1672154A2
EP1672154A2 EP05292609A EP05292609A EP1672154A2 EP 1672154 A2 EP1672154 A2 EP 1672154A2 EP 05292609 A EP05292609 A EP 05292609A EP 05292609 A EP05292609 A EP 05292609A EP 1672154 A2 EP1672154 A2 EP 1672154A2
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EP
European Patent Office
Prior art keywords
frame
sleeve
opening
rod
finger
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.)
Withdrawn
Application number
EP05292609A
Other languages
German (de)
French (fr)
Other versions
EP1672154A3 (en
Inventor
Serge Genoyer
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.)
Palkit
Original Assignee
Palkit
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Filing date
Publication date
Application filed by Palkit filed Critical Palkit
Publication of EP1672154A2 publication Critical patent/EP1672154A2/en
Publication of EP1672154A3 publication Critical patent/EP1672154A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/02—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans
    • E05B83/08—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans with elongated bars for actuating the fastening means
    • E05B83/10—Rotary bars
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • E05C5/02—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing
    • E05C5/04—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing performing both movements simultaneously, e.g. screwing into a keeper
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/08—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with a rotary bar for actuating the fastening means

Definitions

  • the present invention relates to a closing device of an opening on a door frame by which one controls the position of the opening relative to the frame when the closure is achieved.
  • the preferred field of application of the invention is, without limitation, the closing back or side of a utility vehicle (truck, wagon, trailer) or a metal container by means of at least one panel (opening ) articulated on a frame framing the opening (dormant).
  • this kind of device comprises a cremone consisting of a rod which extends on the opening along the inner face thereof and which is movable between two positions, one corresponding to the maintenance of the opening against the frame to close the opening, the other corresponding to the removal of this maintenance then allowing the pivoting of the opening relative to the frame around its articulation.
  • the rod is generally parallel to the axis of articulation and its control is provided by a handle which is accessible through the outer face of the opening panel.
  • the opening is, in the closed position of the opening, applied to the frame by means of a seal which must be compressed between the two to ensure its sealing function.
  • the quality of the seal depends mainly on the control of the compression of the seal, especially in the vicinity of the door areas remote from the articulation of the latter on the frame.
  • the subject of the invention is therefore a device for closing controlled in position, of an opening articulated on a frame, comprising a rotating cremone extending along the edge of the opening opposite the articulation and of which each end is adapted to cooperate with a stop or striker secured to the frame to retain the opening against the frame in a specific angular orientation of the espagnolette.
  • the cremone is a cylindrical rod whose end comprises a sliding tubular sleeve, set in rotation on the rod and equipped at its free end with an eccentric finger with respect to its axis, this sleeve cooperating externally with means adding to its rotation with the rod a sliding along the latter between a first position in which the eccentric finger does not cooperate with the abutment of the frame and a second position corresponding to the above-mentioned angular orientation of the cremone, in which the eccentric finger cooperates with said stop.
  • the aforesaid means cooperating with the sleeve comprise a sheath integral with the opening, surrounding the sleeve while a lateral lug of one cooperates permanently with a helical groove of the other.
  • this finger has an end chamfer.
  • the frame 3 is in line with this espagnolette slots 3a and 3b having a width greater than the thickness e of such pallets but less than the width l which is visible in Figure 1B where the espagnolette 4 has been turned a quarter of a turn about its longitudinal axis relative to its representation of Figure 1A.
  • the espagnolette authorizes the opening, that is to say the pivoting of the panel 1 around the joints 2, the pallets being able to pass through the notches whereas in its position represented in FIG. 1B, the pallets 4 and 4b form stops which can no longer pass through the grooves 3a and 3b and thus hold the panel in its closing position of the opening delimited by the frame 3.
  • FIG 2 there is shown a cremone end according to the invention.
  • This cremone still has a cylindrical rod 4 whose end is capped by a tubular sleeve 7.
  • This tubular sleeve is closed at its free end by an end surface 7a and is surmounted by an eccentric finger 8 and projecting from this surface 7a .
  • It also comprises a longitudinal slot 9 in which a finger 10 integral with the rod 4 can slide.
  • the sleeve 7 is itself slidably housed in a sheath 11 provided at its end with a flange 12 which allows its attachment by means of orifices 13 traversed by screws not shown, on a peripheral edge of the opening 1.
  • the outer plane of the flange coincides with the outer plane of the song of this opening.
  • the sleeve 11 has at least one, here two, helical light (s) 14 in which lugs such as 15 which are integral with the sleeve 7 are housed.
  • the frame of the opening has on its edge for example a kind of striker 16 with a light 17 whose width is at least equal to the diameter of the finger 8. This striker 16, is flush with the edge of the frame.
  • the opening panel is here coated externally with a flat facing 18 and internally with a flat facing 19. These two facings define the thickness of the opening and it is noted that the entire mechanism according to the invention is housed in this thickness. It should also be noted in this Figure 4 an alternative embodiment according to which the finger 10 is not secured to the rod 4 to slide in a slot 9 of the sleeve 7. In reality this finger is secured to the sleeve 7 and slides in a slot 20 of the rod 4.
  • FIG. 3 which is a view similar to that of FIG. 2, shows the relative position of the elements of the cremone of the invention and of the latch which receives the finger 8 corresponding to the position represented in FIG.
  • the amplitude of the crash is a function of several easily identifiable factors. These include the eccentricity of the finger 8, the relative position of the finger 8 relative to the panel 18 in the two extreme angular positions of the rod 4 of the espagnolette, positions which are the holes of the rotation range of the rod 4 defined by its coupling to the operating handle, hitch which passes through the wall of the opening, the pitch of the helical groove 14 and the distance between the surface 7a of the sleeve 7 and the underside of the latch 16. It is indeed possible to set all these parameters to for example obtain a limit of the compression when this surface 7a of the sleeve 7 comes into contact with the part 16, as represented in FIG. 4.
  • the pin 10 is secured to the sleeve 7 to penetrate firstly into the groove 20 of the rod 4 of espagnolette and secondly, to be housed opposite this portion which cooperates with the groove 20 in the helical groove 14 of the stationary sheath 11. It is understood that when acting in rotation on the rod 4, the pin 10 drives the sleeve 7 in rotation and slides on the ramp 14. The wall 10 replaces in one piece the finger 10 and the lug 15.
  • the two ends of a cremone rod can be equipped with the arrangements described.
  • the sleeves 7 are mounted to, during a rotation of the rod 4, move away from each other or retract in the thickness of the opening. It should be noted that at the end of closure, each surface 7a of each sleeve 7 is supported on the edge (recessed edge) of the opening of the frame.
  • the cremone (rod and sleeve) then forms a spacer which ensures the maintenance of the opening in the framework of the frame against the forces that tend to bring it closer to one of the edges of this frame away from the other. This is particularly the case when the axis of articulation of the opening is vertical and the panel of the opening tends to sag under its own weight and is stressed in fatigue and the hinges by the vibrations sue undergone the structure (container, van ).
  • the kinematic inversions between the rod 4, the sleeve 7 and the sleeve 11 belong to the invention.

Abstract

The device has a lock bolt extending along an edge of a leaf opposite to articulations. The bolt has a cylindrical rod (4) with a sliding tubular sleeve (7) wedged in rotation on the rod and equipped with a pin (8). The sleeve slides along the rod between two positions, where the pin cooperates and not cooperates with a stop (16) of a door frame, respectively. A sealing device is arranged between the leaf and the frame.

Description

La présente invention concerne un dispositif de fermeture d'un ouvrant sur un dormant de porte par lequel on maîtrise la position de l'ouvrant par rapport au dormant lorsque la fermeture est réalisée.The present invention relates to a closing device of an opening on a door frame by which one controls the position of the opening relative to the frame when the closure is achieved.

ARRIERE PLAN DE L'INVENTIONBACKGROUND OF THE INVENTION

Le domaine d'application préféré de l'invention est, sans caractère limitatif, l'obturation arrière ou latérale d'un véhicule utilitaire (camion, wagon, remorque) ou d'un conteneur métallique au moyen d'au moins un panneau (ouvrant) articulé sur un châssis encadrant l'ouverture (dormant). En général ce genre de dispositif comprend une crémone consistant en une tringle qui s'étend sur l'ouvrant le long de la face intérieure de celui-ci et qui est mobile entre deux positions, l'une correspondant au maintien de l'ouvrant contre le dormant pour obturer l'ouverture, l'autre correspondant à la suppression de ce maintien autorisant alors le pivotement de l'ouvrant par rapport au dormant autour de son articulation. La tringle est en général parallèle à l'axe d'articulation et sa commande est assurée par une poignée qui est accessible par la face externe du panneau ouvrant.The preferred field of application of the invention is, without limitation, the closing back or side of a utility vehicle (truck, wagon, trailer) or a metal container by means of at least one panel (opening ) articulated on a frame framing the opening (dormant). In general this kind of device comprises a cremone consisting of a rod which extends on the opening along the inner face thereof and which is movable between two positions, one corresponding to the maintenance of the opening against the frame to close the opening, the other corresponding to the removal of this maintenance then allowing the pivoting of the opening relative to the frame around its articulation. The rod is generally parallel to the axis of articulation and its control is provided by a handle which is accessible through the outer face of the opening panel.

Certains des véhicules utilitaires ou des conteneurs concernés par l'invention requièrent une obturation étanche de l'ouverture. A cet effet, l'ouvrant est, en position d'obturation de l'ouverture, appliqué sur le dormant par l'intermédiaire d'un joint qui doit être comprimé entre les deux pour assurer sa fonction d'étanchéité.Some of the commercial vehicles or containers concerned by the invention require sealing of the opening. For this purpose, the opening is, in the closed position of the opening, applied to the frame by means of a seal which must be compressed between the two to ensure its sealing function.

La qualité de l'étanchéité dépend principalement de la maîtrise de la compression du joint, notamment au voisinage des zones de la porte éloignées de l'articulation de celle-ci sur le dormant.The quality of the seal depends mainly on the control of the compression of the seal, especially in the vicinity of the door areas remote from the articulation of the latter on the frame.

Il existe de nombreux dispositifs qui permettent de satisfaire cette fonction. La plupart de ceux-ci sont d'une architecture complexe comme par exemple celui illustré par le document FR - 2 687 185.There are many devices that can satisfy this function. Most of these are a complex architecture such as that illustrated by the document FR - 2 687 185.

OBJET DE L'INVENTIONOBJECT OF THE INVENTION

Par la présente invention, on entend proposer une solution plus simple pour comprimer le joint d'étanchéité qui, en outre, présente l'avantage d'être totalement intégrable dans l'épaisseur du vantail battant.By the present invention, it is intended to provide a simpler solution for compressing the seal which, in addition, has the advantage of being fully integrable in the thickness of the leaf swinging.

BREVE DESCRIPTION DE L'INVENTIONBRIEF DESCRIPTION OF THE INVENTION

A cet effet, l'invention a donc pour objet un dispositif de fermeture contrôlée en position, d'un ouvrant articulé sur un dormant, comportant une crémone rotative s'étendant le long du bord de l'ouvrant opposé à l'articulation et dont chaque extrémité est apte à coopérer avec une butée ou gâche solidaire du dormant pour retenir l'ouverture contre le dormant dans une orientation angulaire déterminée de la crémone. Selon l'invention, la crémone est une tige cylindrique dont une extrémité comporte un manchon tubulaire coulissant, calé en rotation sur la tige et équipé à son extrémité libre d'un doigt excentré par rapport à son axe, ce manchon coopérant extérieurement avec des moyens ajoutant à sa rotation avec la tige un coulissement le long de celle-ci entre une première position dans laquelle le doigt excentré ne coopère pas avec la butée du dormant et une seconde position correspondant à l'orientation angulaire déterminée susdite de la crémone, dans laquelle le doigt excentré coopère avec ladite butée.For this purpose, the subject of the invention is therefore a device for closing controlled in position, of an opening articulated on a frame, comprising a rotating cremone extending along the edge of the opening opposite the articulation and of which each end is adapted to cooperate with a stop or striker secured to the frame to retain the opening against the frame in a specific angular orientation of the espagnolette. According to the invention, the cremone is a cylindrical rod whose end comprises a sliding tubular sleeve, set in rotation on the rod and equipped at its free end with an eccentric finger with respect to its axis, this sleeve cooperating externally with means adding to its rotation with the rod a sliding along the latter between a first position in which the eccentric finger does not cooperate with the abutment of the frame and a second position corresponding to the above-mentioned angular orientation of the cremone, in which the eccentric finger cooperates with said stop.

Par ce dispositif, on assure par une simple rotation de la crémone à la fois la pénétration du doigt qui constitue un pêne derrière la butée qui peut être réalisée en forme de gâche, et d'autre part un mouvement orbital du doigt autour de l'axe de rotation de la crémone qui se traduit par un déplacement de ce doigt par rapport à l'ouvrant lui-même ce qui, lorsqu'il est introduit dans la gâche, entraîne un déplacement de l'ouvrant par rapport au dormant donc un contrôle de la position de cet ouvrant par rapport au dormant et au final un contrôle de la compression du joint qui est disposé entre les deux.By this device, it is ensured by a simple rotation of the espagnolette both the penetration of the finger which is a bolt behind the stop which can be made in the form of striker, and secondly an orbital movement of the finger around the axis of rotation of the espagnolette which results in a movement of this finger with respect to the opening itself which, when introduced into the striker, causes a displacement of the opening relative to the frame thus a control of the position of this opening relative to the frame and finally a control of the compression of the seal which is arranged between the two.

Dans un mode préféré de réalisation, les moyens susdits coopérant avec le manchon comportent un fourreau solidaire de l'ouvrant, entourant le manchon tandis qu'un ergot latéral de l'un coopère en permanence avec une rainure hélicoïdale de l'autre.In a preferred embodiment, the aforesaid means cooperating with the sleeve comprise a sheath integral with the opening, surrounding the sleeve while a lateral lug of one cooperates permanently with a helical groove of the other.

Afin d'améliorer la pénétration du doigt excentré dans la gâche, ce doigt comporte un chanfrein d'extrémité.In order to improve the penetration of the eccentric finger into the striker, this finger has an end chamfer.

D'autres caractéristiques et avantages de l'invention ressortiront de la description donnée ci-après d'un de ses modes de réalisation.Other features and advantages of the invention will emerge from the description given below of one of its embodiments.

BREVE DESCRIPTION DES DESSINSBRIEF DESCRIPTION OF THE DRAWINGS

Il sera fait référence aux dessins annexés parmi lesquels :

  • les figures 1A et 1B illustrent schématiquement des moyens connus de fermeture d'un ouvrant sur une structure dormante au moyen d'une crémone rotative, ce dans les deux positions extrêmes de cette crémone,
  • la figure 2 et la figure 3 sont des vues partielles en perspective des moyens de l'invention permettant de maintenir et contrôler la position de fermeture d'un ouvrant au moyen d'une crémone rotative,
  • les figures 4 et 5 sont des vues en coupe axiale des moyens représentés aux figures 2 et 3 associés à un battant, un ouvrant et un joint entre les deux.
Reference will be made to the appended drawings among which:
  • FIGS. 1A and 1B schematically illustrate known means of closing an opening on a dormant structure by means of a rotary cremone, in the two extreme positions of this cremone,
  • FIG. 2 and FIG. 3 are partial perspective views of the means of the invention making it possible to maintain and control the closing position of an opening by means of a rotary cremone,
  • Figures 4 and 5 are views in axial section of the means shown in Figures 2 and 3 associated with a leaf, an opening and a seal between the two.

DESCRIPTION DETAILLEE DE L'INVENTIONDETAILED DESCRIPTION OF THE INVENTION

Aux figues 1A et 1B, il s'agit d'une porte 1 articulée par l'un de ses bords en 2 sur un châssis ou un dormant 3. Cette porte est vue de l'intérieur du compartiment qu'elle condamne. C'est donc cette face intérieure qui porte à rotation une crémone 4 dans les paliers 5. Cette crémone est susceptible d'être manoeuvrée en rotation autour de son axe longitudinal par une poignée 6 qui se trouve quant à elle du côté extérieur de la porte. De manière schématique, pour expliquer la fonction principale de la crémone 4, on a représenté les extrémités 4a, 4b de celle-ci usinées de manière qu'il ne subsiste plus en extrémité de crémone qu'une palette amincie et excentrée. De manière également schématique, le dormant 3 présente au droit de cette crémone des encoches 3a et 3b dont la largeur est supérieure à l'épaisseur e de ces palettes mais inférieure à leur largeur l qui est visible sur la figure 1B où la crémone 4 a été tournée d'un quart de tour autour de son axe longitudinal par rapport à sa représentation de la figure 1A. On comprend donc que dans sa position de la figure 1A, la crémone autorise l'ouverture c'est-à-dire le pivotement du panneau 1 autour des articulations 2, les palettes pouvant passer au travers des encoches alors que dans sa position représentée à la figure 1B, les palettes 4a et 4b forment des butées qui ne peuvent plus passer au travers des encoches 3a et 3b et qui donc maintiennent le panneau dans sa position d'obturation de l'ouverture délimitée par le châssis 3.In figs 1A and 1B, it is a door 1 articulated by one of its edges in 2 on a frame or a frame 3. This door is seen from inside the compartment that it condemns. So this is the inner face which rotates a cremone 4 in the bearings 5. This espagnolette is capable of being operated in rotation about its longitudinal axis by a handle 6 which is located on the outside of the door. Schematically to explain the main function of the lever 4, there is shown the ends 4a, 4b thereof machined so there is no more at the end of a lever and eccentric pallet thinned. Also schematically, the frame 3 is in line with this espagnolette slots 3a and 3b having a width greater than the thickness e of such pallets but less than the width l which is visible in Figure 1B where the espagnolette 4 has been turned a quarter of a turn about its longitudinal axis relative to its representation of Figure 1A. It is thus understood that in its position of FIG. 1A, the espagnolette authorizes the opening, that is to say the pivoting of the panel 1 around the joints 2, the pallets being able to pass through the notches whereas in its position represented in FIG. 1B, the pallets 4 and 4b form stops which can no longer pass through the grooves 3a and 3b and thus hold the panel in its closing position of the opening delimited by the frame 3.

A la figure 2, on a représenté une extrémité de crémone conforme à l'invention. Cette crémone comporte toujours une tige cylindrique 4 dont l'extrémité est coiffée par un manchon tubulaire 7. Ce manchon tubulaire est fermé à son extrémité libre par une surface extrême 7a et est surmonté d'un doigt 8 excentré et en saillie de cette surface 7a. Il comporte également une lumière longitudinale 9 dans laquelle un doigt 10 solidaire de la tige 4 peut coulisser.In Figure 2, there is shown a cremone end according to the invention. This cremone still has a cylindrical rod 4 whose end is capped by a tubular sleeve 7. This tubular sleeve is closed at its free end by an end surface 7a and is surmounted by an eccentric finger 8 and projecting from this surface 7a . It also comprises a longitudinal slot 9 in which a finger 10 integral with the rod 4 can slide.

Le manchon 7 est lui-même logé à coulissement dans un fourreau 11 pourvu à son extrémité d'une bride 12 qui permet sa fixation au moyen d'orifices 13 traversés par des vis non représentées, sur un chant périphérique de l'ouvrant 1. Le plan extérieur de la bride est confondu avec le plan extérieur du chant de cet ouvrant. Le manchon 11 possède au moins une, ici deux, lumière(s) hélicoïdale(s) 14 dans laquelle ou lesquelles sont logés des ergots tels que 15 qui sont solidaires du manchon 7.The sleeve 7 is itself slidably housed in a sheath 11 provided at its end with a flange 12 which allows its attachment by means of orifices 13 traversed by screws not shown, on a peripheral edge of the opening 1. The outer plane of the flange coincides with the outer plane of the song of this opening. The sleeve 11 has at least one, here two, helical light (s) 14 in which lugs such as 15 which are integral with the sleeve 7 are housed.

Le dormant de l'ouverture possède sur son chant par exemple une sorte de gâche 16 avec une lumière 17 dont la largeur est au moins égale au diamètre du doigt 8. Cette gâche 16, affleure le chant du dormant.The frame of the opening has on its edge for example a kind of striker 16 with a light 17 whose width is at least equal to the diameter of the finger 8. This striker 16, is flush with the edge of the frame.

Si on se reporte à la figure 4, on retrouve certains des éléments déjà décrits avec les mêmes références. Il est à noter que le panneau ouvrant est ici revêtu extérieurement d'un parement plat 18 et intérieurement d'un parement plat 19. Ces deux parements définissent l'épaisseur de l'ouvrant et on remarque que l'ensemble du mécanisme selon l'invention est logé dans cette épaisseur. Il faut également noter sur cette figure 4 une variante de réalisation selon laquelle le doigt 10 n'est pas solidaire de la tige 4 pour coulisser dans une fente 9 du manchon 7. En réalité ce doigt est solidaire du manchon 7 et coulisse dans une fente 20 de la tringle 4.If we refer to Figure 4, we find some of the elements already described with the same references. It should be noted that the opening panel is here coated externally with a flat facing 18 and internally with a flat facing 19. These two facings define the thickness of the opening and it is noted that the entire mechanism according to the invention is housed in this thickness. It should also be noted in this Figure 4 an alternative embodiment according to which the finger 10 is not secured to the rod 4 to slide in a slot 9 of the sleeve 7. In reality this finger is secured to the sleeve 7 and slides in a slot 20 of the rod 4.

On voit sur la figure 4 que lorsque la porte ou le panneau ouvrant est rabattu contre le dormant, une marge extérieure du parement 18 prend appui sur un joint 21 bordant l'ouverture définie par le dormant 3. Dans cette position, le doigt 8 est sensiblement en face de l'ouverture 17 de la gâche 16. Ce doigt 8 possède à sa partie supérieure un chanfrein 8a qui permet de faciliter sa pénétration dans l'ouverture 17 lorsque la tige 4 de crémone est manoeuvrée en rotation par une poignée telle que celle 6 représentée aux figures 1A et 1B. Si la rotation est dans le sens A indiqué aux figures 2 et 4, elle est transmise au manchon 7 grâce au doigt 10. Dans le même temps, le doigt 15 solidaire du manchon 7 est déplacé dans la rainure hélicoïdale 14, ce qui provoque le déplacement axial de ce manchon en direction du dormant et donc la pénétration du doigt 8 dans l'ouverture 17. Pendant cette élévation du manchon par rapport au chant supérieur de l'ouvrant il se produit également du fait de l'excentration du doigt par rapport à l'axe longitudinal du manchon, un mouvement orbital de ce doigt qui, en prenant appui sur le bord de l'ouverture 17 entraîne un déplacement de l'ouvrant vers l'intérieur du dormant provoquant alors l'écrasement du joint 21 comme cela est représenté à la figure 5.4 shows that when the door or the opening panel is folded against the frame, an outer margin of the facing 18 bears on a joint 21 bordering the opening defined by the frame 3. In this position, the finger 8 is substantially facing the opening 17 of the keeper 16. This finger 8 has in its upper part has a bevel 8 which facilitates its penetration into the opening 17 when the rod 4 lever is operated in rotation by such a handle than that 6 shown in Figures 1A and 1B. If the rotation is in the direction A indicated in FIGS. 2 and 4, it is transmitted to the sleeve 7 with the finger 10. At the same time, the finger 15 secured to the sleeve 7 is moved in the helical groove 14, which causes the axial displacement of the sleeve towards the frame and thus the penetration of the finger 8 in the opening 17. During this elevation of the sleeve relative to the upper edge of the opening also occurs due to the eccentricity of the finger relative to the longitudinal axis of the sleeve, an orbital movement of the finger which, by pressing on the edge of the opening 17 causes a movement of the opening towards the inside of the frame thus causing crushing of the seal 21 as shown in FIG. 5.

La figure 3 qui est une vue semblable à celle de la figure 2, montre la position relative des éléments de la crémone de l'invention et de la gâche qui reçoit le doigt 8 correspondant à la position représentée à la figure 5.FIG. 3, which is a view similar to that of FIG. 2, shows the relative position of the elements of the cremone of the invention and of the latch which receives the finger 8 corresponding to the position represented in FIG.

L'amplitude de l'écrasement est fonction de plusieurs facteurs aisément identifiables. Il s'agit notamment de l'excentration du doigt 8, de la position relative de ce doigt 8 par rapport au panneau 18 dans les deux positions angulaires extrêmes de la tringle 4 de la crémone, positions qui sont le trous de la plage de rotation de la tringle 4 définis par son attelage à la poignée de manoeuvre, attelage qui traverse la paroi de l'ouvrant, du pas de la rainure hélicoïdale 14 et de la distance qui sépare la surface 7a du manchon 7 et la face inférieure de la gâche 16. On peut en effet fixer tous ces paramètres pour par exemple obtenir une limite de la compression lorsque cette surface 7a du manchon 7 vient au contact de la pièce 16, comme représenté à la figure 4.The amplitude of the crash is a function of several easily identifiable factors. These include the eccentricity of the finger 8, the relative position of the finger 8 relative to the panel 18 in the two extreme angular positions of the rod 4 of the espagnolette, positions which are the holes of the rotation range of the rod 4 defined by its coupling to the operating handle, hitch which passes through the wall of the opening, the pitch of the helical groove 14 and the distance between the surface 7a of the sleeve 7 and the underside of the latch 16. It is indeed possible to set all these parameters to for example obtain a limit of the compression when this surface 7a of the sleeve 7 comes into contact with the part 16, as represented in FIG. 4.

Dans une variante de réalisation non représentée, le pion 10 est solidaire du manchon 7 pour pénétrer d'une part dans la rainure 20 de la tringle 4 de crémone et d'autre part, pour être logé à l'opposé de cette partie qui coopère avec la rainure 20 dans la rainure hélicoïdale 14 du fourreau stationnaire 11. On comprend qu'ainsi lorsque l'on agit en rotation sur la tringle 4, le pion 10 entraîne le manchon 7 en rotation et glisse sur la rampe 14. La paroi 10 remplace par une seule pièce le doigt 10 et l'ergot 15.In an embodiment variant not shown, the pin 10 is secured to the sleeve 7 to penetrate firstly into the groove 20 of the rod 4 of espagnolette and secondly, to be housed opposite this portion which cooperates with the groove 20 in the helical groove 14 of the stationary sheath 11. It is understood that when acting in rotation on the rod 4, the pin 10 drives the sleeve 7 in rotation and slides on the ramp 14. The wall 10 replaces in one piece the finger 10 and the lug 15.

Les deux extrémités d'une tige de crémone peuvent être équipées des dispositions décrites. Les manchons 7 sont montés pour, lors d'une rotation de la tige 4, s'éloigner l'un de l'autre ou se rétracter dans l'épaisseur de l'ouvrant. Il faut noter qu'en fin de fermeture, chaque surface 7a de chaque manchon 7 s'appuie sur le bord (chant rentrant) de l'ouverture du dormant. La crémone (tige et manchon) forme alors une entretoise qui assure le maintien de l'ouvrant dans le cadre du dormant contre les forces qui tendent à le rapprocher de l'un des bords de ce cadre en l'éloignant de l'autre. C'est notamment le cas lorsque l'axe d'articulation de l'ouvrant est vertical et que le panneau de l'ouvrant tend à s'affaisser sous son propre poids et est sollicité en fatigue ainsi que les paumelles par les vibrations sue subit la structure (conteneur, fourgon...).The two ends of a cremone rod can be equipped with the arrangements described. The sleeves 7 are mounted to, during a rotation of the rod 4, move away from each other or retract in the thickness of the opening. It should be noted that at the end of closure, each surface 7a of each sleeve 7 is supported on the edge (recessed edge) of the opening of the frame. The cremone (rod and sleeve) then forms a spacer which ensures the maintenance of the opening in the framework of the frame against the forces that tend to bring it closer to one of the edges of this frame away from the other. This is particularly the case when the axis of articulation of the opening is vertical and the panel of the opening tends to sag under its own weight and is stressed in fatigue and the hinges by the vibrations sue undergone the structure (container, van ...).

Dans la mesure où les articulations 2 le permettent (avec un embiellage approprié entre les paumelles et le panneau ouvrant), on peut tout à fait imaginer que des crémones semblables soient situées du côté de ses articulations afin d'offrir la possibilité d'une compression parfaitement uniforme du joint lorsque l'ouvrant 1 est rabattu contre le dormant et que l'on actionne les crémones soit l'une après l'autre, soit simultanément au moyen par exemple d'une transmission de l'une à l'autre logé dans l'épaisseur du panneau 1 pour déplacer de manière contrôlée le panneau de l'ouvrant par rapport au dormant et ce parallèlement à lui-même, jusqu'à le verrouiller dans la bonne position.To the extent that the joints 2 allow (with a suitable linkage between the hinges and the opening panel), one can quite imagine that similar espagnolettes are located on the side of his joints to offer the possibility of compression perfectly uniform of the seal when the opening 1 is folded against the frame and that one actuates the espagnolettes either one after the other, or simultaneously by means for example of a transmission from one to the other housed in the thickness of the panel 1 to move in a controlled manner the panel of the opening relative to the frame and parallel to itself, until lock in the correct position.

Les inversions cinématiques entre la tringle 4, le manchon 7 et le fourreau 11 appartiennent à l'invention.The kinematic inversions between the rod 4, the sleeve 7 and the sleeve 11 belong to the invention.

Claims (7)

1. Dispositif de fermeture contrôlée en position, d'un ouvrant (1) articulé sur un dormant (3), comportant une crémone rotative (4) s'étendant le long du bord de l'ouvrant opposé à l'articulation (2) et dont chaque extrémité est apte à coopérer avec une butée ou une gâche (16) solidaire du dormant (3) pour retenir l'ouvrant (1) contre le dormant dans une orientation angulaire déterminée de la crémone, caractérisé en ce que la crémone comprend une tige cylindrique (4) dont une extrémité comporte un manchon tubulaire (7) coulissant, calé en rotation sur la tige (4) et équipé à son extrémité libre, au-delà d'une surface extrême (7a) d'un doigt (8) excentré par rapport à son axe, ce manchon (7) coopérant extérieurement avec des moyens provoquant lors de sa rotation avec la tige (4) un coulissement le long de celle-ci entre une première position dans laquelle le doigt excentré ne coopère pas avec la butée (16) du dormant et une seconde position correspondant à l'orientation angulaire déterminée susdite de la crémone, dans laquelle le doigt excentré (8) coopère avec ladite butée (16) en ayant provoqué un déplacement de l'ouvrant (1) vers le dormant (2). 1. Closure device controlled in position, an opening (1) hinged to a frame (3), comprising a rotary espagnolette (4) extending along the edge of the leaf opposite the articulation (2) and each end of which is capable of cooperating with an abutment or striker (16) secured to the frame (3) to retain the opening (1) against the frame in a specific angular orientation of the cremone, characterized in that the espagnolette comprises a cylindrical rod (4), one end of which has a tubular sleeve (7) sliding, rotatably mounted on the rod (4) and equipped at its free end, beyond an end surface (7a) of a finger ( 8) eccentric with respect to its axis, this sleeve (7) cooperating externally with means provoking during its rotation with the rod (4) a sliding along the latter between a first position in which the eccentric finger does not cooperate with the abutment (16) of the frame and a second position correspon the aforementioned angular orientation of said cremone, wherein the eccentric finger (8) cooperates with said stop (16) causing a displacement of the opening (1) to the frame (2). 2. Dispositif selon la revendication 1, caractérisé en ce que les moyens coopérant avec le manchon comportent un fourreau (11) solidaire de l'ouvrant, entourant le manchon (7) tandis qu'un ergot latéral (15) de l'un coopère avec une rainure (14) hélicoïdale de l'autre. 2. Device according to claim 1, characterized in that the means cooperating with the sleeve comprise a sleeve (11) integral with the opening, surrounding the sleeve (7) while a lateral lug (15) of one cooperates with a spiral groove (14) on the other. 3. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le doigt (8) excentré comporte un chanfrein (8a) d'extrémité. 3. Device according to any one of the preceding claims, characterized in that the eccentric finger (8) comprises an end chamfer (8 a ). 4. Dispositif selon l'une des revendications 2 et 3, caractérisé en ce que la tige (4), le manchon (7) et le fourreau (11) sont entièrement logés dans l'épaisseur de l'ouvrant. 4. Device according to one of claims 2 and 3, characterized in that the rod (4), the sleeve (7) and the sleeve (11) are fully housed in the thickness of the opening. 5. Dispositif selon la revendication 4, caractérisé en ce que le manchon (7) comporte une bride (12) pour sa fixation sur l'ouvrant en affleurement du chant de ce dernier. 5. Device according to claim 4, characterized in that the sleeve (7) comprises a flange (12) for attachment to the opening flush with the edge of the latter. 6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le manchon (7) constitue avec la tige (4) de la crémone un organe de calage et de soutien de l'ouvrant dans le cadre du dormant, par appui de la surface extrême (7a) du manchon sur le cadre du dormant. 6. Device according to one of the preceding claims, characterized in that the sleeve (7) constitutes with the rod (4) of the cremone a wedging member and support of the opening in the frame of the frame, for support of the end surface (7a) of the sleeve on the frame of the frame. 7. Dispositif selon la revendication 6, caractérisé en ce que la tige de crémone est équipée à ses deux extrémités d'un manchon (7) et des moyens (11,14,15) de transformation de mouvement susdits, l'ensemble formant une entretoise de calage de l'ouvrant dans le cadre du dormant dans l'orientation angulaire susdite de la crémone. 7. Device according to claim 6, characterized in that the cremone rod is equipped at its two ends with a sleeve (7) and means (11, 14, 15) of said motion transformation, the assembly forming a spacing wedge opening in the framework of the frame in the aforementioned angular orientation of the espagnolette.
EP05292609A 2004-12-16 2005-12-08 Closure device with controlled position for a wing on a wing frame Withdrawn EP1672154A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413381A FR2879645A1 (en) 2004-12-16 2004-12-16 CLOSURE DEVICE IN THE POSITION OF AN OPENING ON A DOOR DORMANT

Publications (2)

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EP1672154A2 true EP1672154A2 (en) 2006-06-21
EP1672154A3 EP1672154A3 (en) 2009-10-07

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EP05292609A Withdrawn EP1672154A3 (en) 2004-12-16 2005-12-08 Closure device with controlled position for a wing on a wing frame

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EP (1) EP1672154A3 (en)
FR (1) FR2879645A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20120030A1 (en) * 2012-02-22 2013-08-23 Conforti Spa LOCKING DEVICE-UNLOCKING FOR DOORS
WO2013178690A1 (en) * 2012-06-02 2013-12-05 Roto Frank Ag Fitting system for a window, a door or the like

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687185A1 (en) 1992-02-12 1993-08-13 Vachette Sa Door lock affording a sealing function and a security function

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Publication number Priority date Publication date Assignee Title
US550221A (en) * 1895-11-19 Fastener for meeting-rails of sashes
US5183310A (en) * 1991-09-04 1993-02-02 Hunter Manufacturing Inc. Latching mechanism for cap tailgate door
FR2739126B1 (en) * 1995-09-22 1998-02-20 Bernard Francis SOLIDARITY ROTARY LOCK OF THE STRIKE
DE29709098U1 (en) * 1997-05-23 1997-08-21 Cayan Bahtiyar Locking device for cooling container hinged doors
NL1011593C2 (en) * 1999-03-18 2000-09-19 J P M Kok Handelsonderneming V Stay and closure mechanisms for window or door frame are operated by same handle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687185A1 (en) 1992-02-12 1993-08-13 Vachette Sa Door lock affording a sealing function and a security function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20120030A1 (en) * 2012-02-22 2013-08-23 Conforti Spa LOCKING DEVICE-UNLOCKING FOR DOORS
WO2013178690A1 (en) * 2012-06-02 2013-12-05 Roto Frank Ag Fitting system for a window, a door or the like

Also Published As

Publication number Publication date
EP1672154A3 (en) 2009-10-07
FR2879645A1 (en) 2006-06-23

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