EP0067075B1 - Locking handle for a sliding wing with semi-automatic locking - Google Patents

Locking handle for a sliding wing with semi-automatic locking Download PDF

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Publication number
EP0067075B1
EP0067075B1 EP19820400543 EP82400543A EP0067075B1 EP 0067075 B1 EP0067075 B1 EP 0067075B1 EP 19820400543 EP19820400543 EP 19820400543 EP 82400543 A EP82400543 A EP 82400543A EP 0067075 B1 EP0067075 B1 EP 0067075B1
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EP
European Patent Office
Prior art keywords
section member
radial
wing
handle according
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP19820400543
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German (de)
French (fr)
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EP0067075A1 (en
Inventor
Pierre Paumier
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La Croisee DS SAS
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La Croisee DS SAS
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Publication date
Application filed by La Croisee DS SAS filed Critical La Croisee DS SAS
Publication of EP0067075A1 publication Critical patent/EP0067075A1/en
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Publication of EP0067075B1 publication Critical patent/EP0067075B1/en
Expired legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/08Locks or fastenings for special use for sliding wings
    • E05B65/0835Locks or fastenings for special use for sliding wings the bolts pivoting about an axis parallel to the wings

Definitions

  • the present invention relates to a closing handle for a leaf mounted sliding in a frame, comprising a profile fixed to the leaf, in which is articulated, by means of a cylindrical bead placed in a groove-shaped housing, another profile circumferentially stressed, by elastic means interposed between the two profiles, towards a position in which a locking element, such as a pawl, secured to the movable profile normally comes, for the leaf closed position, automatically engaged with an element of conjugate locking, fixed to the frame, the elastic means being capable of being neutralized under the effect of a device for retaining the movable profile immobilizing the latter in a separable manner in a position in which, for the closed position of the leaf, the locking elements are out of engagement.
  • Such a handle (US-A-3,161,923), the locking of which is said to be semi-automatic, meets a safety condition which is not fulfilled in the handles with so-called automatic locking, that is to say of which the arrangement is such that it is not possible to prevent the leaf from locking in the closed position.
  • automatic locking that is to say of which the arrangement is such that it is not possible to prevent the leaf from locking in the closed position.
  • the leaf gives access, for example, to a balcony or a terrace
  • the person who has crossed the open leaf may find themselves, so to speak, trapped outside when an untimely maneuver, for example by a child, close the leaf by locking it in an almost irreversible way.
  • prior manual action on the retainer makes the locking spring inoperative and therefore eliminates the risk of unwanted locking.
  • the object of the invention is to provide a closing handle whose construction is simpler and more aesthetic than the known handles.
  • the invention provides a closing handle of the type mentioned at the start, characterized in that the retaining device provided for neutralizing the circumferential elastic means comprises, in one of the profiles, a radial cavity forming a catch for a conjugate radial boss provided on the other profile, and in that the groove, in section, has an oval-shaped profile allowing the movable profile, not only to pivot, but also to undergo movements in a transverse direction to the joint, thanks to which a relative sliding, both circumferential and radial, can take place between one of the edges of the cavity and the boss of the retaining device when a corresponding angular displacement is printed manually on the movable profile.
  • the combination according to the invention essentially constituted by a bore of oval section for mounting the articulation axis in the form of a bead and by a retainer of the boss and stop notch type for the temporary immobilization of the movable profile , allows to execute almost all the elements necessary for the neutralization of the automation during the factory forming of the profiles, for example by spinning if their material is based on aluminum.
  • the only additional mechanical element to be provided is an elastic means with radial action which urges the movable profile in a direction corresponding either to locking, in the case where the retaining device is inactive, or to tightening the boss in the cavity forming notch. stop if the retainer occupies its active position keeping the conjugate locking elements out of engagement.
  • a single spring with double action, circumferential and radial comprising for example a helical winding to urge the movable profile towards its locking position and a part in the form of an isosceles triangle extending one of the ends of the winding, compressed between two radially spaced anchoring zones, provided on the respective sections, in which the vertex of the triangle adjacent to the equal sides and the base opposite this vertex are supported.
  • the boss provided for example on a circumferential wing of the movable profile, and the cavity forming a catch notch are located entirely in the interior space comprised between the two profiles, so that the handle following the The invention has the same plain appearance as a purely automatic locking handle, without any visible projecting or recessed part.
  • Figure 1 shows a French window with two sliding leaves, 1, 2, of which the frame 3 is fitted and is fixed in a rebate of a concrete wall 4.
  • One of the leaves, the right leaf 2 of FIG. 1 has a recessed closure 6 which does not is open, in principle, only for cleaning purposes. Access to the outside is normally done by opening the left leaf, 1, which for this purpose comprises a closing handle 7 mounted on the surface, with semi-automatic locking obtained by hooking a pawl 8 on a keeper 9 fixed on the inside face of the frame 3.
  • the closing handle 7 comprises a profile 11 of general shape in an angle at an obtuse angle, one of the wings 12 of which is bolted on the surface, at 13, on a profile 14 of the chassis leaf 1 and whose junction zone 16 with the other wing 17, radial, has an axial groove 18 in which is engaged a bead 19 constituting a hinge pin carried by another movable profile 21.
  • the bead 19 is formed at one end of a radial wing 22 of the profile 21, which forms a body with a curved circumferential wing 23 covering the end 24 of the wing 17 of the fixed profile 11.
  • the pawl 8 extends from the radial wing 22 of the profile 21 and carries at its end a spout 26 which can be kept engaged with the keeper 9 in the form of a hook, for the position closed leaf 1, under the double elastic action of a spring 27 comprising, on the one hand a helical winding 28 whose respective ends are supported on the radial wings 17, 22 of the profiles and which tends to rotate in the direction clockwise, the profile 21 around the articulation defined by the bead 19 and the groove 18, on the other hand a triangular part 29 which extends the end of the winding 28 supported on the radial wing 17 of the fixed profile, and which exerts on the mobile profile 21 an essentially radial thrust holding the bead 19 in the cylindrical bottom 18a of the groove 18.
  • the part 29 has the shape of an isosceles triangle, the apex 31 adjacent to the equal sides of the triangle is engaged and retained in a groove 32 located approximately to the right of the pawl 8 and relatively close to the bead 19 on the wing 22, and the base of the triangle 33 which is opposite the apex 31 and which consists of two segments 33a, 33b, is engaged in a groove 34 adjacent the end 24 of the radial wing 17 of the profile fixed 11.
  • a retaining device which neutralizes the circumferential action of the winding 28 of the spring 27 and which keeps the pawl 8 free from the keeper 9.
  • This device comprises on the inner face of the circumferential wing 23 of the movable profile 21 a boss 36 which, under the effect of a manual push exerted in the opposite direction to that of clockwise on the movable profile 21, can engage in a conjugate groove 37 formed in the edge of the wing 17 of the fixed profile 11.
  • the boss 36 can slide radially and axially in contact with the adjacent edge 37a of the groove 37 when the profile 21 is moved manually in an anti-clockwise direction, thanks to the fact that the cooperation of the boss 36 with the groove edge 37a prints the profile 21 a travel t radial, against the triangular part 29 radially compressed by the spring 27, made possible by the oval shape 18b of the housing 18 of the bead 19.
  • the movable profile 21 is retained axially with respect to the fixed profile 11 by virtue of a notch 38 formed in the bead 19 opposite the cylindrical part 18a of the groove 18, through which a headless screw 39 engaged in a threaded orifice 41 executed in the junction region 16, between the two wings 12, 17 of the fixed section.
  • the spring 27 is itself retained axially relative to the fixed profile by a notching or crushing of the edge 34a of the groove 34, which punctually punctures the segments 33a, 33b of the base 33 of the triangular part 29 with radial elasticity.
  • the reestablishment of the automatic locking can obviously be obtained from the position for which the boss 36 is retained in the groove 37 by a manual action exerted clockwise on the movable profile 21.
  • the boss 136 instead of forming a simple bulge as in Figure 3, on the circumferential wing 123 of the movable profile 121, has the shape of a cylinder provided in the junction region between the wings 122 and 123, which cooperates with a complementary groove 137-disposed laterally at the end 124 of the radial wing 117 of the fixed section.

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  • Lock And Its Accessories (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Sheet Holders (AREA)

Description

La présente invention a pour objet une poignée de fermeture pour un vantail monté coulissant dans un dormant, comprenant un profilé fixé au vantail, dans lequel est articulé, au moyen d'un bourrelet cylindrique placé dans un logement en forme de rainure, un autre profilé sollicité circonférentiellement, par des moyens élastiques interposés entre les deux profilés, vers une position dans laquelle un élément de verrouillage, tel qu'un cliquet, solidaire du profilé mobile vient normalement, pour ia position de fermeture du vantail, automatiquement en prise avec un élément de verrouillage conjugué, fixé au dormant, les moyens élastiques étant susceptibles d'être neutralisés sous l'effet d'un dispositif de retenue du profilé mobile immobilisant ce dernier de façon séparable dans une position dans laquelle, pour la position de fermeture du vantail, les éléments de verrouillage sont hors de prise.The present invention relates to a closing handle for a leaf mounted sliding in a frame, comprising a profile fixed to the leaf, in which is articulated, by means of a cylindrical bead placed in a groove-shaped housing, another profile circumferentially stressed, by elastic means interposed between the two profiles, towards a position in which a locking element, such as a pawl, secured to the movable profile normally comes, for the leaf closed position, automatically engaged with an element of conjugate locking, fixed to the frame, the elastic means being capable of being neutralized under the effect of a device for retaining the movable profile immobilizing the latter in a separable manner in a position in which, for the closed position of the leaf, the locking elements are out of engagement.

Une telle poignée (US-A-3 161 923), dont le verrouillage est dit semi-automatique, répond à une condition de sécurité qui n'est pas remplie dans les poignées à verrouillage dit automatique, c'est-à-dire dont l'agencement est tel qu'il n'est pas possible d'empêcher le verrouillage du vantail, en position de fermeture. Dans ce cas en effet, si le vantail donne accès par exemple à un balcon ou à une terrasse, la personne qui a franchi le vantail ouvert peut se trouver pour ainsi dire piégée à l'extérieur lorsqu'une manoeuvre intempestive, faite par exemple par un enfant, ferme le vantail en le bloquant de façon pratiquement irréversible. Dans les poignées à verrouillage semi-automatique, une action manuelle préalable sur le dispositif de retenue rend inopérant le ressort de verrouillage et supprime donc le risque d'un verrouillage indésirable.Such a handle (US-A-3,161,923), the locking of which is said to be semi-automatic, meets a safety condition which is not fulfilled in the handles with so-called automatic locking, that is to say of which the arrangement is such that it is not possible to prevent the leaf from locking in the closed position. In this case, in fact, if the leaf gives access, for example, to a balcony or a terrace, the person who has crossed the open leaf may find themselves, so to speak, trapped outside when an untimely maneuver, for example by a child, close the leaf by locking it in an almost irreversible way. In semi-automatic locking handles, prior manual action on the retainer makes the locking spring inoperative and therefore eliminates the risk of unwanted locking.

Dans les poignées connues à verrouillage semi-automatique, le dispositif de retenue entraîne des complications mécaniques et rend nécessaire la présence sur la poignée d'organes saillants, tels que des boutons ou leviers de commande qui, étant apparents, sont peu appréciés par ies architectes et les utilisateurs.In known handles with semi-automatic locking, the retaining device causes mechanical complications and makes it necessary to have protruding members on the handle, such as buttons or control levers which, being visible, are not appreciated by architects and users.

le but de l'invention est de réaliser une poignée de fermeture dont la construction soit plus simple et l'aspect plus esthétique que les poignées connues.the object of the invention is to provide a closing handle whose construction is simpler and more aesthetic than the known handles.

A cet effet l'invention propose une poignée de fermeture du type mentionné au début, caractérisée en ce que le dispositif de retenue prévu pour la neutralisation des moyens élastiques circonférentiels comprend, dans l'un des profilés, une cavité radiale formant cran d'arrêt pour un bossage radial conjugué prévu sur l'autre profilé, et en ce que la rainure, en section, a un profil d'allure ovale permettant au profilé mobile, non seulement de pivoter, mais encore de subir des débattements suivant une direction transversale à l'articulation, grâce auxquels un glissement relatif, à la fois circonférentiel et radial, peut avoir lieu entre l'un des bords de la cavité et le bossage du dispositif de retenue lorsqu'un déplacement angulaire correspondant est imprimé manuellement au profilé mobile.To this end, the invention provides a closing handle of the type mentioned at the start, characterized in that the retaining device provided for neutralizing the circumferential elastic means comprises, in one of the profiles, a radial cavity forming a catch for a conjugate radial boss provided on the other profile, and in that the groove, in section, has an oval-shaped profile allowing the movable profile, not only to pivot, but also to undergo movements in a transverse direction to the joint, thanks to which a relative sliding, both circumferential and radial, can take place between one of the edges of the cavity and the boss of the retaining device when a corresponding angular displacement is printed manually on the movable profile.

La combinaison suivant l'invention, constituée essentiellement par un alésage de section ovale pour le montage de l'axe d'articulation en forme de bourrelet et par une retenue du type à bossage et cran d'arrêt pour l'immobilisation temporaire du profilé mobile, permet d'exécuter la quasi totalité des éléments nécessaires à la neutralisation de l'automatisme au cours du formage en usine des profilés, par exemple par filage si leur matière est à base d'aluminium.The combination according to the invention, essentially constituted by a bore of oval section for mounting the articulation axis in the form of a bead and by a retainer of the boss and stop notch type for the temporary immobilization of the movable profile , allows to execute almost all the elements necessary for the neutralization of the automation during the factory forming of the profiles, for example by spinning if their material is based on aluminum.

Le seul élément mécanique additionnel à prévoir est un moyen élastique à action radiale qui sollicite le profilé mobile dans un sens correspondant soit au verrouillage, dans le cas où le dispositif de retenue est inactif, soit au serrage du bossage dans la cavité formant cran d'arrêt si le dispositif de retenue occupe sa position active maintenant hors de prise les éléments de verrouillage conjugués.The only additional mechanical element to be provided is an elastic means with radial action which urges the movable profile in a direction corresponding either to locking, in the case where the retaining device is inactive, or to tightening the boss in the cavity forming notch. stop if the retainer occupies its active position keeping the conjugate locking elements out of engagement.

Il est du reste possible, suivant une disposition avantageuse, d'utiliser un ressort unique à double action, circonférentielle et radiale, comportant par exemple un enroulement hélicoïdal pour solliciter le profilé mobile vers sa position de verrouillage et une partie en forme de triangle isocèle prolongeant l'une des extrémités de l'enroulement, comprimée entre deux zones d'ancrage espacées radialement, prévues sur les profilés respectifs, dans lequelles sont appuyés le sommet du triangle adjacent aux côtés égaux et la base opposée à ce sommet.It is moreover possible, according to an advantageous arrangement, to use a single spring with double action, circumferential and radial, comprising for example a helical winding to urge the movable profile towards its locking position and a part in the form of an isosceles triangle extending one of the ends of the winding, compressed between two radially spaced anchoring zones, provided on the respective sections, in which the vertex of the triangle adjacent to the equal sides and the base opposite this vertex are supported.

Comme le ressort lui-même le bossage, prévu par exemple sur une aile circonférentielle du profilé mobile, et la cavité formant cran d'arrêt sont situés entièrement dans l'espace intérieur compris entre les deux profilés, de sorte que la poignée suivant l'invention présente le même aspect uni qu'une poignée à verrouillage purement automatique, sans aucune partie apparente en saillie ou en retrait.As the spring itself the boss, provided for example on a circumferential wing of the movable profile, and the cavity forming a catch notch are located entirely in the interior space comprised between the two profiles, so that the handle following the The invention has the same plain appearance as a purely automatic locking handle, without any visible projecting or recessed part.

Des modes de réalisation additionnels sont caractérisés dans les revendications dépendantes 3, 4 et 6 à 10.Additional embodiments are characterized in dependent claims 3, 4 and 6 to 10.

L'invention sera explicitée au cours de la description qui va suivre, en référence aux dessins annexés, dans lesquels :

  • la figure 1 est une vue en coupe shématique d'une porte-fenêtre constituée de profilés à base d'aluminium, dans laquelle est incorporée une poignée de fermeture suivant l'invention ;
  • la figure 2 est une vue en élévation de la poignée de fermeture de la figure 1 ;
  • la figure 3 est une vue en coupe suivant la ligne 3-3 de la figure 2 ;
  • la figure 4 est une vue du ressort utilisé dans la poignée ;
  • la figure 5 est une vue en coupe analogue à la figure 3, d'une variante.
The invention will be explained during the description which follows, with reference to the accompanying drawings, in which:
  • Figure 1 is a schematic sectional view of a French window made of aluminum-based profiles, in which is incorporated a closing handle according to the invention;
  • Figure 2 is an elevational view of the closing handle of Figure 1;
  • Figure 3 is a sectional view along line 3-3 of Figure 2;
  • Figure 4 is a view of the spring used in the handle;
  • Figure 5 is a sectional view similar to Figure 3, of a variant.

La figure 1 représente une porte-fenêtre à deux vantaux coulissants, 1, 2, dont le dormant 3 est emboîté et est fixé dans une feuillure d'un mur en béton 4. L'un des vantaux, le vantail droit 2 de la figure 1, comporte une fermeture encastrée 6 qui n'est ouverte, en principe, qu'à des fins de nettoyage. L'accès à l'extérieur se fait normalement par !'ouverture du vantail gauche, 1, qui à cet effet comporte une poignée de fermeture 7 montée en applique, à verrouillage semi-automatique obtenu par accrochage d'un cliquet 8 sur une gâche 9 fixée sur la face intérieure du dormant 3.Figure 1 shows a French window with two sliding leaves, 1, 2, of which the frame 3 is fitted and is fixed in a rebate of a concrete wall 4. One of the leaves, the right leaf 2 of FIG. 1, has a recessed closure 6 which does not is open, in principle, only for cleaning purposes. Access to the outside is normally done by opening the left leaf, 1, which for this purpose comprises a closing handle 7 mounted on the surface, with semi-automatic locking obtained by hooking a pawl 8 on a keeper 9 fixed on the inside face of the frame 3.

Comme on le voit plus clairement sur la figure 3, la poignée de fermeture 7 comporte un profilé 11 de forme générale en cornière à angle obtus, dont l'une des ailes 12 est boulonnée en applique, en 13, sur un profilé 14 du châssis du vantail 1 et dont la zone de jonction 16 avec l'autre aile 17, radiale, comporte une rainure axiale 18 dans laquelle est engagé un bourrelet 19 constituant un axe d'articulation porté par un autre profilé mobile 21. Le bourrelet 19 est formé à l'une des extrémités d'une aile radiale 22 du profilé 21, qui fait corps avec une aile circonférentielle incurvée 23 recouvrant l'extrémité 24 de l'aile 17 du profilé fixe 11.As can be seen more clearly in FIG. 3, the closing handle 7 comprises a profile 11 of general shape in an angle at an obtuse angle, one of the wings 12 of which is bolted on the surface, at 13, on a profile 14 of the chassis leaf 1 and whose junction zone 16 with the other wing 17, radial, has an axial groove 18 in which is engaged a bead 19 constituting a hinge pin carried by another movable profile 21. The bead 19 is formed at one end of a radial wing 22 of the profile 21, which forms a body with a curved circumferential wing 23 covering the end 24 of the wing 17 of the fixed profile 11.

Du côté opposé à cette aile 17 le cliquet 8 s'étend à partir de l'aile radiale 22 du profilé 21 et porte à son extrémité un bec 26 qui peut être maintenu en prise avec la gâche 9 en forme de crochet, pour la position fermée du vantail 1, sous la double action élastique d'un ressort 27 comprenant, d'une part un enroulement hélicoïdal 28 dont les extrémités respectives sont appuyées sur les ailes radiales 17, 22 des profilés et qui tend à faire tourner, dans le sens des aiguilles d'une montre, le profilé 21 autour de l'articulation définie par le bourrelet 19 et la rainure 18, d'autre part une partie triangulaire 29 qui prolonge l'extrémité de l'enroulement 28 appuyée sur l'aile radiale 17 du profilé fixe, et qui exerce sur le profilé mobile 21 une pousée essen-' tiellement radiale maintenant le bourrelet 19 dans le fond cylindrique 18a de la rainure 18.On the side opposite to this wing 17 the pawl 8 extends from the radial wing 22 of the profile 21 and carries at its end a spout 26 which can be kept engaged with the keeper 9 in the form of a hook, for the position closed leaf 1, under the double elastic action of a spring 27 comprising, on the one hand a helical winding 28 whose respective ends are supported on the radial wings 17, 22 of the profiles and which tends to rotate in the direction clockwise, the profile 21 around the articulation defined by the bead 19 and the groove 18, on the other hand a triangular part 29 which extends the end of the winding 28 supported on the radial wing 17 of the fixed profile, and which exerts on the mobile profile 21 an essentially radial thrust holding the bead 19 in the cylindrical bottom 18a of the groove 18.

Comme ie montre la figure 4, la partie 29 a la forme d'un triangle isocèle dont le sommet 31 adjacent aux côtés égaux du triangle est engagé et retenu dans une saignée 32 située à peu près au droit du cliquet 8 et relativement proche du bourrelet 19 sur l'aile 22, et la base du triangle 33 qui est opposée au sommet 31 et qui se compose de deux segments 33a, 33b, est engagée dans une saignée 34 adjacente à l'extrémité 24 de l'aile radiale 17 du profilé fixe 11.As shown in FIG. 4, the part 29 has the shape of an isosceles triangle, the apex 31 adjacent to the equal sides of the triangle is engaged and retained in a groove 32 located approximately to the right of the pawl 8 and relatively close to the bead 19 on the wing 22, and the base of the triangle 33 which is opposite the apex 31 and which consists of two segments 33a, 33b, is engaged in a groove 34 adjacent the end 24 of the radial wing 17 of the profile fixed 11.

Pour empêcher que les éléments de verrouillage constitués par le cliquet 8 et la gâche 9 n'entrent en prise pour la position de fermeture du vantail 1, il est prévu, suivant l'invention, un dispositif de retenue qui neutralise l'action circonférentielle de l'enroulement 28 du ressort 27 et qui maintient le cliquet 8 dégagé de la gâche 9. Ce dispositif comporte sur la face interne de l'aile circonférientielle 23 du profilé mobile 21 un bossage 36 qui, sous l'effet d'une poussée manuelle exercée dans le sens inverse à celui des aiguilles d'une montre sur le profilé mobile 21, peut s'engager dans une rainure conjuguée 37 formée dans la tranche de l'aile 17 du profilé fixe 11. Le bossage 36 peut glisser radialement et axialement au contact du bord adjacent 37a de la rainure 37 lorsque le profilé 21 est déplacé manuellement dans le sens contraire à celui des aiguilles d'une montre, grâce au fait que la coopération du bossage 36 avec le bord de rainure 37a imprime au profilé 21 un déplacement radial, à l'encontre de la partie triangulaire 29 comprimée radialement du ressort 27, rendu possible par la forme ovale 18b du logement 18 du bourrelet 19.To prevent the locking elements constituted by the pawl 8 and the keeper 9 from engaging for the closed position of the leaf 1, there is provided, according to the invention, a retaining device which neutralizes the circumferential action of the winding 28 of the spring 27 and which keeps the pawl 8 free from the keeper 9. This device comprises on the inner face of the circumferential wing 23 of the movable profile 21 a boss 36 which, under the effect of a manual push exerted in the opposite direction to that of clockwise on the movable profile 21, can engage in a conjugate groove 37 formed in the edge of the wing 17 of the fixed profile 11. The boss 36 can slide radially and axially in contact with the adjacent edge 37a of the groove 37 when the profile 21 is moved manually in an anti-clockwise direction, thanks to the fact that the cooperation of the boss 36 with the groove edge 37a prints the profile 21 a travel t radial, against the triangular part 29 radially compressed by the spring 27, made possible by the oval shape 18b of the housing 18 of the bead 19.

Lorsque le bord 37 a été franchi par le bossage 36 ce dernier tombe dans la rainure 37 et s'y maintient sous l'action de la partie 29 du ressort 27. Le bourrelet 19 revient alors en contact avec la partie cylindrique 18a de la rainure 18 et le bec 26 est dégagé par rapport à la gâche 9..When the edge 37 has been crossed by the boss 36 the latter falls into the groove 37 and remains there under the action of the part 29 of the spring 27. The bead 19 then comes back into contact with the cylindrical part 18a of the groove 18 and the spout 26 is released relative to the keeper 9 ..

On notera que le profilé mobile 21 est retenu axialement par rapport au profilé fixe 11 grâce à une échancrure 38 pratiquée dans le bourrelet 19 en regard de la partie cylindrique 18a de la rainure 18, que traverse une vis sans tête 39 engagée dans un orifice taraudé 41 exécuté dans la région de jonction 16, entre les deux ailes 12, 17 du profilé fixe. Le ressort 27 est lui-même retenu axialement par rapport au profilé fixe par un grugeage ou écrasement du bord 34a de la saignée 34, qui pince ponctuellement les segments 33a, 33b de la base 33 de la partie triangulaire 29 à élasticité radiale.It will be noted that the movable profile 21 is retained axially with respect to the fixed profile 11 by virtue of a notch 38 formed in the bead 19 opposite the cylindrical part 18a of the groove 18, through which a headless screw 39 engaged in a threaded orifice 41 executed in the junction region 16, between the two wings 12, 17 of the fixed section. The spring 27 is itself retained axially relative to the fixed profile by a notching or crushing of the edge 34a of the groove 34, which punctually punctures the segments 33a, 33b of the base 33 of the triangular part 29 with radial elasticity.

Le rétablissement du verrouillage automatique peut évidemment être obtenu à partir de la position pour laquelle le bossage 36 est retenu dans la rainure 37 par une action manuelle exercée dans le sens des aiguilles d'une montre sur le profilé mobile 21.The reestablishment of the automatic locking can obviously be obtained from the position for which the boss 36 is retained in the groove 37 by a manual action exerted clockwise on the movable profile 21.

Dans la variante de la figure 5, qui représente la position des deux profilés 111, 121, corespondant à la neutralisation du verrouillage automatique obtenu par la mise en position active du dispositif de retenue, le bossage 136 au lieu de former un simple bombement comme à la figure 3, sur l'aile circonférentielle 123 du profilé mobile 121, a la forme d'un cylindre prévu dans la région de jonction entre les ailes 122 et 123, qui coopère avec une gorge complémentaire 137-disposée latéralement à l'extrémité 124 de l'aile radiale 117 du profilé fixe.In the variant of FIG. 5, which represents the position of the two profiles 111, 121, corresponding to the neutralization of the automatic locking obtained by the active positioning of the retaining device, the boss 136 instead of forming a simple bulge as in Figure 3, on the circumferential wing 123 of the movable profile 121, has the shape of a cylinder provided in the junction region between the wings 122 and 123, which cooperates with a complementary groove 137-disposed laterally at the end 124 of the radial wing 117 of the fixed section.

Le fonctionnement de la poignée de la figure 5 est identique à celui qui a été décrit en référence à la figure 3.The operation of the handle of FIG. 5 is identical to that which has been described with reference to FIG. 3.

Claims (10)

1. A closing handle (7) for a panel (1) slidably mounted in a frame (3), comprising a section member (11, 111) fixed to the panel, in which there is pivotally mounted, by means of a cylindrical bead (19) placed in a cavity in the form of a groove (18), another section member (21, 121) biased circumferentially, by elastically yieldable means (29) interposed between the two section members, toward a position in which a locking element, such as a pawl (8) connected to the movable section member, normally becomes for the closing position of the panel, automatically engaged with a conjugate locking element fixed to the frame, the elastically yieldable means being capable of being neutralized under the effect of a retaining device for the movable section member which immobilizes the latter in a separable manner in a position in which, for the closing position of the panel, the locking elements are out of engagement, characterised in that the retaining device provided for neutralizing the circumferential elastically yieldable means comprises in one (11, 111) of the section members a radial cavity (37, 137) constituting a stop step for a conjugate radial boss (36, 136) provided on the other section member (21, 121), and the groove has a sectional shape (18a, 18b) of oval appearance enabling the movable section member not only to pivot but also to effect movements in a direction transverse to the pivotal connection, whereby a relative circumferential and radial sliding can occur between one of the edges (37a) of the cavity (37, 137) and the boss (36, 136) of the retaining device when a corresponding angular displacement is imparted manually to the movable section member.
2. A handle according to claim 1, characterised by an elastically yieldable means (29) having a radial action which biases the movable section member (21) in a direction corresponding either to the locking, in the case where the retaining device is inoperative, or to the clamping of the boss (36, 136) in the cavity forming a stop step (37, 137) if the retaining device occupies its operative position in which it maintains the conjugate locking elements (8, 9) out of engagement.
3. A handle according to claim 2, characterised in that the elastically yieldable means having a radial action has the shape of a triangle compressed between two anchoring regions (32, 34) which are radially spaced apart and provided on the respective section members (21, 11) in which bear one (31) of the apices of the triangle and the base (33) opposed to said apex.
4. A handle according to claim 3, characterised in that the triangle is an isosceles triangle and the apex (31) bearing against the corresponding anchoring region (34) is adjacent to the equal sides of the triangle.
5. A handle according to one of the claims 1 to 4, characterised in that it comprises a single spring (27) comprising a helical winding (28) for biasing the movable section member (21, 121) toward its locking position and a part in the shape of an isosceles triangle (29) extending one of the ends of the winding, compressed between two radially spaced-apart anchoring regions (32, 34) provided on the respective section members (21, 121-11, 111) in which bear the apex (31) of the triangle adjacent to the equal sides and the base (33) opposed to said apex.
6. A handle according to one of the claims 1 to 5, characterised in that the fixed section member (11, 111) has the general shape of an L having an obtuse angle and including a radial wing (17,117) whose end (24, 124) is covered by a circumferential wing (23, 123) of the movable section member (21, 121) with which is integral a radial wing (22, 122) pivotally mounted on the fixed section member in the region of the junction (16) of its wings (12, 17).
7. A handle according to claim 6, characterised in that the retaining boss (36) constitues an axial and radial projection formed on the inner surface of the circumferential wing (23) of the movable section member (21), the complementary cavity forming a stop constituting an axial groove (37) formed in the edge of the radial wing (17) of the fixed section member (11).
8. A handle according to claim 6, characterised in that the retaining boss (136) constitues a cylindrical element formed at the junction between the radial wing (122) and the circumferential wing (123) of the movable section member (121), the complementary cavity constituting a laterally oriented axial groove (137) formed at the end (124) of the radial wing (117) of the fixed section member (111).
9. A handle according to one of the claims 1 to 8, characterised in that the bead (19) which constitutes a pivot axis is provided in the movable section member (21, 121) and the latter is axially retained by means of a screw (39) or like means which is engaged in the junction region (16) of the two wings (12, 17) of the fixed section member (11, 111) and extends through a notch (38) in the bead.
10. A handle according to one of the claims 3 to 5, characterised in that the spring (27) is axially retained in one of the section members by a crushing effected on the corresponding anchoring region (34).
EP19820400543 1981-05-25 1982-03-25 Locking handle for a sliding wing with semi-automatic locking Expired EP0067075B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8110333A FR2506372A1 (en) 1981-05-25 1981-05-25 SLIDING DOOR CLOSING HANDLE WITH SEMI-AUTOMATIC LOCKING
FR8110333 1981-05-25

Publications (2)

Publication Number Publication Date
EP0067075A1 EP0067075A1 (en) 1982-12-15
EP0067075B1 true EP0067075B1 (en) 1985-07-17

Family

ID=9258845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820400543 Expired EP0067075B1 (en) 1981-05-25 1982-03-25 Locking handle for a sliding wing with semi-automatic locking

Country Status (3)

Country Link
EP (1) EP0067075B1 (en)
DE (1) DE3264737D1 (en)
FR (1) FR2506372A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170547A (en) * 1985-01-31 1986-08-06 Rexnord Inc Latch assembly
FR2631068B1 (en) * 1988-05-03 1994-12-02 Ferco Int Usine Ferrures LOCKING HARDWARE, IN PARTICULAR, FOR SLIDING OPENING
FR2631069B1 (en) * 1988-05-09 1991-02-08 Ferco Int Usine Ferrures LOCKING HARDWARE FOR SLIDING OPENING ELEMENTS
AU627346B2 (en) * 1989-08-18 1992-08-20 Alchin & Long Group Pty Limited Locking device for sliding sash
AU641561B2 (en) * 1990-10-31 1993-09-23 Alchin & Long Group Pty Limited Locking mechanism for sliding sash windows
AU656040B2 (en) * 1991-11-26 1995-01-19 Maureen Anne Harris Sliding door and window security means
AU648451B2 (en) * 1992-01-09 1994-04-21 Assa Abloy Australia Pty Limited A handle
DE19745116A1 (en) * 1997-10-11 1999-04-15 Happich Fahrzeug & Ind Teile Sliding window handle
GR1003697B (en) * 1999-06-28 2001-10-16 Lock for sliding aluminium doors and windows fitted with mechanism for hooking an automatically revolving profile of oblong hook and an independent mechansim for locking the hook
DE20108954U1 (en) * 2001-05-29 2002-10-10 Ramsauer Dieter rod closure
AU2016313392B2 (en) 2015-08-24 2022-04-28 Dan Raz Ltd. Securing mechanism for a sliding panel
US9970214B2 (en) 2015-11-29 2018-05-15 Dan Raz Ltd Door or other closable panel with lock-actuating linkage
US10487545B2 (en) 2016-03-03 2019-11-26 Dan Raz Ltd. Latch arrangement having a stop latch
CN111051631A (en) 2017-09-03 2020-04-21 丹拉斯有限公司 Latch device
US11280114B2 (en) * 2017-09-29 2022-03-22 Arow Global Corp. Friction latch for sliding sash window

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Publication number Priority date Publication date Assignee Title
US3161923A (en) * 1963-03-26 1964-12-22 Allen Stevens Corp Fastening device

Also Published As

Publication number Publication date
FR2506372B1 (en) 1983-12-02
FR2506372A1 (en) 1982-11-26
EP0067075A1 (en) 1982-12-15
DE3264737D1 (en) 1985-08-22

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