EP0241396A1 - Automatic espagnolette using double action - Google Patents

Automatic espagnolette using double action Download PDF

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Publication number
EP0241396A1
EP0241396A1 EP87440015A EP87440015A EP0241396A1 EP 0241396 A1 EP0241396 A1 EP 0241396A1 EP 87440015 A EP87440015 A EP 87440015A EP 87440015 A EP87440015 A EP 87440015A EP 0241396 A1 EP0241396 A1 EP 0241396A1
Authority
EP
European Patent Office
Prior art keywords
cremone bolt
automatic
double action
rods
bolt according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP87440015A
Other languages
German (de)
French (fr)
Other versions
EP0241396B1 (en
Inventor
Philippe Simoncelli
Gérard Prevot
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT87440015T priority Critical patent/ATE43395T1/en
Publication of EP0241396A1 publication Critical patent/EP0241396A1/en
Application granted granted Critical
Publication of EP0241396B1 publication Critical patent/EP0241396B1/en
Expired legal-status Critical Current

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Classifications

    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/62—Lost motion connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0834—Sliding
    • Y10T292/0836—Operating means
    • Y10T292/0837—Cam and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles

Definitions

  • the invention relates to a double action automatic cremone bolt comprising two rods held engaged in the locked position in a set of strikes by elastic return elements and being withdrawn in an unlocked position by a set of angular levers articulated at their top.
  • these angular levers comprising, at the end of their other branch, a light in which engages a lug at least one control rod exerting its action transverse to the rods and being integral with an operating and control handle returned to the rest position by an elastic effect.
  • an automatic double action cremone bolt comprising two rods held engaged in the locking position in a set of strikes by elastic return elements and being withdrawn in an unlocking position by a set of angular levers articulated at their top in the cremone bolt case and each connected, by the end of one of its branches, to one of the rods, these angular levers comprising, at the end of their other branch, a light in which engages a lug of at least one control rod exerting its action transversely to the rods and being secured to an operating and control handle returned to the rest position by an elastic effect.
  • this known lever requires a handle in the form of an elongated bar allowing a certain flexion in order to be able to exert a traction on the control rod acting on the angular levers to remove the rods from their keepers.
  • the cremone mechanism transmitting to the rods the impulse given to the handle, connects the latter to the rods in a constant manner. Therefore, when closing the opening, the rods are difficult to engage in their. strikes. Indeed, to close the opening, it is necessary to exert a push on the handle. This thrust is transmitted to the rods through the inter the mechanism of the cremone bolt and it opposes any recoil of the rods. However, this retreat is essential to allow the rods to enter their respective strike. Consequently, it is necessary to let go of the handle during the last phase of the closing of the opening and act directly on the latter to cause the retraction of the rods to allow their engagement in the strikes and thus to give the cremone bolt its locking position.
  • the object of the present invention is to remedy these drawbacks and to design an automatic cremone bolt capable of equipping either outward opening or inward opening, while allowing easy and secure closing of the opening.
  • the invention as characterized in the claims, solves the problem of creating a double action automatic cremone bolt comprising two rods held engaged in the locked position in a set of strikes by elastic return elements and being withdrawn in an unlocking position by a set of angular levers articulated at their apex in the gearbox and each connected, by the end of one of its branches, to one of the rods, these angular levers comprising, at the end their other branch, a light in which engages a lug of at least one control rod exerting its action transversely to the rods and being secured to an operating and control handle returned to the rest position by an elastic effect, this light of the other branch of the angular levers being arranged on the edge of said branch so as to form an open clearance, the bottom of which constitutes a cooperative attack song t, when unlocking
  • the action of the lug includes an additional free stroke delimited by the leading edge and one of the side walls of the bortier.
  • the invention by this idle stroke, creates the conditions making it possible to provide a design ensuring a certain closure of the opening window compensating for a possible failure of the elastic return means of the rods or that, for a reason any; the force required to introduce the rods into their keepers is greater than that provided by said elastic return means of the rods.
  • the automatic lever, object of the present invention is easier to operate and can be used either on the right or on the left after simple reversal, when the operating and control handle is a lever secured to the housing and articulated on a axis parallel to the rods and comprising, opposite the lever arm, the control rod provided with the lug.
  • the easier operation of the automatic lever is further accentuated by a measure providing that the operating and control handle comprises two parallel and spaced control rods each acting by its lug on the leading edge of an angular lever disposed on its scope.
  • each angular lever comprises a curvature con - cellar promoting sliding of the lug on the driving edge and that each rod comprises at its end connected to the angle lever a slide guided in the hammer and being engaged with the angular lever. by a connecting element engaged in a light.
  • each slide comprises, for this purpose, a connecting element with a rod.
  • each rod has at its end connected to the angular lever a ramp arranged across the path traveled by the respective lug during the empty stroke of the handle.
  • the linkages are always fully pushed into the locking position, even when the opening of the opening leaf or other obstacle prevents the automatic elastic return of the linkages.
  • the lugs integral with the operating and control handle, slide along the ramps during the idle stroke of the handle and push the rods into their locked positions.
  • the double action automatic cremone bolt 1 in accordance with the invention, comprises a boot 2 enclosing a mechanism making it possible to actuate two rods moving in opposite directions and engaging in strikes integral with the frame to ensure the locking of the opening . These 'two rods (not shown) are held engaged in the locked position in said strikes by elastic return elements.
  • the mechanism comprises a set of angular levers 3, 4 connected by a link 5, 6 to the rods.
  • These angular levers 3, 4 can pivot around an axis 7, 8 secured to the internal face 9 of one of the walls 10 of the shoemaker 2.
  • This axis 7, 8 passes through an orifice 11, 12 produced in the apex 13, 14 of said angular levers 3, 4.
  • the latter comprise a first branch 15, 16 in which a hole 17, 18 is produced in which a stud 19, 20 can slide.
  • this stud 19, 20 is integral with one of the faces 21 of the end of the rods passing through lights made in the edges 22, 23 of the case 2.
  • this stud 19, 20 is integral with one of the faces 21 of a slide 24, 25 moving in the box 2 and guided by the side walls 26, 27 of the latter.
  • this connecting element 29, 30 passes through a light. oblong 31 made in the other wall 32 of the housing 2.
  • This connecting element 29, 30 projects relative to the external face 33 of the wall 32 of the housing 2.
  • this connecting element 29, 30 has the form of 'an axis on which is threaded the end of one of the rods. Therefore, it is possible to separate the boot 2 from the rods, which facilitates the storage of the automatic locking rod 1. Furthermore, it is possible to adjust the length of the rods according to the height of the opening.
  • the angular levers 3, 4 comprise a second branch 34, 35 also having a light 36, 37.
  • this light 36, 37 is arranged on the edge 38, 39 of the second branch 34, 35 so that one obtains an open clearance 40, 41.
  • the bottom of this open clearance 40, 41 constitutes a leading edge 42, 43 for means making it possible to actuate said angular levers 3, 4.
  • One of these means is a lug 44 disposed at the end 45 of at least one control rod 46 exerting its action transversely to the rods.
  • This end 46 provided with the lug 44 moves in a slot 47 produced in the wall 10 of the housing 2.
  • this lug 44 exerts a push on the leading edge 42, 43 of the open clearance 40, 41 of the second branch 34, 35 of the angular levers 3, 4.
  • the leading edge 42, 43 has a concave curvature 48, 49.
  • the control rod 46 is integral with a 5-0 end of an operating and control handle 51.
  • This operating and control handle 51 can pivot around an axis 52 held by a yoke 53 secured to the face external 54 of the wall 10 of the boftier 2.
  • a yoke 53 secured to the face external 54 of the wall 10 of the boftier 2.
  • Said handle maneuvering and control 51 is returned to the rest position by an elastic element 55.
  • the latter may be a spring wound on the axis 52 of which one of the branches 56 is fixed and the other branch 57 of which bears against the edge 58 com rod request 46.
  • the control rod 46 comprises a positioning pawl 59 sliding in a hub 60 and returned to the action position by an elastic element 61.
  • the positioning pawl 59 can occupy three positions 62, 63, 64 , one 62 corresponding to the position 65 of the operating and control handle 51 pushed fully to the opening of the opening, the other 64 corresponding to the rest position 66 of the operating and control handle , 51 and, in the intermediate position 63, the positioning pawl 59 retains the operating and control handle 51 in the intermediate position 67 for closing the opening.
  • the operating and control handle 51 comprises two parallel and spaced control rods 46, each acting by its lug 44 on the leading edge 42, 43 of an angular lever 3, 4 disposed in its field of action .
  • the automatic lever 1 is in the locked position.
  • the lug 44 of the control rod 46 bears against the internal face of the side wall 27 of the housing 2, the operating and control handle 51 is in position 66 while the positioning pawl 59 is in 64 (see Figures 1 and 5).
  • the operating and control handle 51 is actuated to put it in the intermediate position 67.
  • This operating and control handle 51 travels through an idle stroke 68 corresponding to an idle stroke 69 effected by the pins 44 which are placed against the leading edges 42, 43 of the angular levers 3, 4 (see Figures 2 and 5).
  • the lugs 44 actuated by the latter, exert a push on the leading edges 42, 43 by causing the rotation of the angular levers 3, 4 and the compression of the element elastic 55.
  • the operating and control handle 51 occupies position 65 and the positioning pawl 59 position 62 (see FIGS. 3 and 5).
  • each slider 24, 25 with a ramp 73, 74 projecting relative to the face 21 of these sliders 24, 25.
  • This ramp 73 , 74 is arranged across the path traveled by the respective lug 44 during the idle stroke of the operating and control handle 51.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Mechanical Control Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Blinds (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

This automatic double-action casement bolt comprises a pair of locking bars urged by resilient return means to a locking or bolting position in which the bars engage corresponding keepers, these bars being retracted from the keepers and moved to their unbolting position by a set of angular levers fulcrumed at their vertices on the casement bolt casing, each angular lever being connected through one arm to one of the sliding bars, each angular lever comprising, at the end of its other arm, a notch engageable by a catch of at least one control rod movable in a direction across the bars and formed integrally with an operating and control handle urged by other resilient means to its inoperative position, the notch of the other arm of each angular lever being formed in the edge of this arm so as to provide an open clearance of which the bottom constitutes a striking edge adapted, when the casement bolt is unbolted, to co-operate with the catch of the control rod.

Description

L'invention a trait à une crémone automatique à double action comportant deux tringles tenues engagées en position de verrouillage dans ùn jeu de gâches par des éléments élastiques de rappel et étant retirées dans une position de déverrouillage par un jeu de leviers angulaires articulés à leur sommet dans le boftier de la crémone et reliés chacun, par l'extrémité de l'une de ses branches, à une des tringles, ces leviers angulaires comportant, à l'extrémité de leur autre branche, une lumière dans laquelle s'engage un ergot d'au moins une tige de commande exerçant son action transversalement aux tringles et étant solidaire d'une poignée de manoeuvre et de commande rappelée en position de repos par un effet élastique.The invention relates to a double action automatic cremone bolt comprising two rods held engaged in the locked position in a set of strikes by elastic return elements and being withdrawn in an unlocked position by a set of angular levers articulated at their top. in the cremone bolt case and each connected, by the end of one of its branches, to one of the rods, these angular levers comprising, at the end of their other branch, a light in which engages a lug at least one control rod exerting its action transverse to the rods and being integral with an operating and control handle returned to the rest position by an elastic effect.

On connaît déjà, par le document DE-A-2 730 407, une crémone automatique à double action comportant deux tringles tenues engagées en position de verrouillage dans un jeu de gâches par des éléments élastiques de rappel et étant retirées dans une position de déverrouillage par un jeu de leviers angulaires articulés à leur sommet dans le boîtier de la crémone et reliés chacun, par l'extrémité de l'une de ses branches, à une des tringles, ces leviers angulaires comportant, à l'extrémité de leur autre branche, une lumière dans laquelle s'engage un ergot d'au - moins une tige de commande exerçant son action transversalement aux tringles et étant solidaire d'une poignée de manoeuvre et de commande rappelée en position de repos par un effet élastique.Already known, from document DE-A-2 730 407, an automatic double action cremone bolt comprising two rods held engaged in the locking position in a set of strikes by elastic return elements and being withdrawn in an unlocking position by a set of angular levers articulated at their top in the cremone bolt case and each connected, by the end of one of its branches, to one of the rods, these angular levers comprising, at the end of their other branch, a light in which engages a lug of at least one control rod exerting its action transversely to the rods and being secured to an operating and control handle returned to the rest position by an elastic effect.

Toutefois, cette crémone connue nécessite une poignée en forme de barre allongée permettant une certaine flexion pour pouvoir exercer une traction sur la tige de commande agissant sur les leviers angulaires pour retirer les tringles de leurs gâches.However, this known lever requires a handle in the form of an elongated bar allowing a certain flexion in order to be able to exert a traction on the control rod acting on the angular levers to remove the rods from their keepers.

Outre l'encombrement et le coût de cette poignée, le mécanisme de la crémone, transmettant aux tringles l'impulsion donnée à la poignée, relie cette dernière aux tringles dé façon constante. De ce fait, lors de la fermeture de l'ouvrant, lés tringles s'enclenchent difficilement dans leurs. gâches. En effet, pour fermer l'ouvrant, il faut exercer une poussée sur la poignée. Cette poussée est transmise aux tringles par l'intermédiaire du mécanisme de la crémone et elle s'oppose à tout recul des tringles. Cependant, ce recul est indispensable pour permettre aux tringles de rentrer dans leur gêche respective. Par conséquent, il faut lâcher la poignée pendant la dernière phase de la fermeture de l'ouvrant et agir directement sur ce dernier pour provoquer le recul des tringles pour permettre leur enclenchement dans les gâches et conférer ainsi à la crémone sa position de verrouillage.In addition to the size and cost of this handle, the cremone mechanism, transmitting to the rods the impulse given to the handle, connects the latter to the rods in a constant manner. Therefore, when closing the opening, the rods are difficult to engage in their. strikes. Indeed, to close the opening, it is necessary to exert a push on the handle. This thrust is transmitted to the rods through the inter the mechanism of the cremone bolt and it opposes any recoil of the rods. However, this retreat is essential to allow the rods to enter their respective strike. Consequently, it is necessary to let go of the handle during the last phase of the closing of the opening and act directly on the latter to cause the retraction of the rods to allow their engagement in the strikes and thus to give the cremone bolt its locking position.

La présente invention a pour but de remédier à ces inconvénients et de concevoir une crémone automatique pouvant équiper indifféremment des ouvrants vers l'extérieur comme des ouvrants vers l'intérieur, tout en permettant une fermeture facile et sûre de l'ouvrant. L'invention, telle qu'elle est caractérisée dans les revendications, résout le problème consistant à créer une crémone automatique à double action comportant deux tringles tenues engagées en position de verrouillage dans un jeu de gâches par des éléments élastiques de rappel et étant retirées dans une position de déverrouillage par un jeu de leviers angulaires articulés à leur sommet dans le boitier de la crémone et reliés chacun, par l'extrémité de l'une de ses branches, à une des tringles, ces leviers angulaires comportant, à l'extrémité de leur autre branche, une lumière dans laquelle s'engage un ergot d'au moins une tige de commande exerçant son action transversalement aux tringles et étant solidaire d'une poignée de manoeuvre et de commande rappelée en position de repos par un effet élastique, cette lumière de l'autre branche des leviers angulaires étant disposée sur le bord de ladite branche de façon à former un dégagement ouvert dont le fond constitue un chant d'attaque coopérant, lors du déverrouillage de la crémone, avec l'ergot de la tige de commande.The object of the present invention is to remedy these drawbacks and to design an automatic cremone bolt capable of equipping either outward opening or inward opening, while allowing easy and secure closing of the opening. The invention, as characterized in the claims, solves the problem of creating a double action automatic cremone bolt comprising two rods held engaged in the locked position in a set of strikes by elastic return elements and being withdrawn in an unlocking position by a set of angular levers articulated at their apex in the gearbox and each connected, by the end of one of its branches, to one of the rods, these angular levers comprising, at the end their other branch, a light in which engages a lug of at least one control rod exerting its action transversely to the rods and being secured to an operating and control handle returned to the rest position by an elastic effect, this light of the other branch of the angular levers being arranged on the edge of said branch so as to form an open clearance, the bottom of which constitutes a cooperative attack song t, when unlocking the cremone bolt, with the lug on the control rod.

Par la mise en oeuvre de ces caractéristiques, il est désormais possible non seulement de pouvoir agir sur la poignée de manoeuvre et de commande pour retirer les tringles hors de leurs gâches lors de l'ouverture de l'ouvrant, mais aussi de pouvoir exercer une action sur ladite poignée pour la fermeture de l'ouvrant sans que les tringles soient gênées dans leur mouvement d'enclenchement dans les gâches. En effet, pour l'ouverture, l'ergot de la tige de commande coopère avec le chant d'attaque des leviers angulaires pour retirer les tringles et permettre l'ouverture de l'ouvrant, tandis qu'au moment de la fermeture de l'ouvrant, aucune coopération entre ces éléments ne gêne le bon enclenchement des tringles dans leurs gâches.By implementing these characteristics, it is now possible not only to be able to act on the operating and control handle to remove the rods from their keepers when the opening is opened, but also to be able to exert a action on said handle for closing the opening without the rods being hampered in their engagement movement in the strikes. Indeed, for the opening, the lug of the control rod cooperates with the leading edge of the angular levers to remove the rods and allow the opening of the opening, while at the time of closing the opening, no cooperation between these elements hinders the proper engagement of the rods in their keepers.

En raison du désengagement de l'ergot de la tige de commande hors de la lumière de l'équerre angulaire, il est possible que l'action de l'ergot comporte une course à vide supplémentaire délimitée par le chant d'attaque et une des parois.latérales du bortier.Due to the disengagement of the lug from the control rod out of the light of the angle bracket, it is possible that the action of the lug includes an additional free stroke delimited by the leading edge and one of the side walls of the bortier.

Comme exposé ci-dessous, l'invention, par cette course à vide, crée les conditions permettant de prévoir une conception assurant une fermeture certaine de l'ouvrant palliant à une défaillance éventuelle des moyens de rappel élastique des tringles ou que, pour une raison quelconque; la force nécessaire à l'introduction des tringles dans leurs gâches est supérieure à celle fournie par lesdits moyens de rappel élastique des tringles.As set out below, the invention, by this idle stroke, creates the conditions making it possible to provide a design ensuring a certain closure of the opening window compensating for a possible failure of the elastic return means of the rods or that, for a reason any; the force required to introduce the rods into their keepers is greater than that provided by said elastic return means of the rods.

La crémone automatique, objet de la présente invention, est d'une manoeuvre plus facile et peut s'employer indifféremment à droite ou à gauche après simple inversion, lorsque la poignée de manoeuvre et de commande est un levier solidaire du boîtier et articulé sur un axe parallèle aux tringles et comportant, opposé au bras du levier, la tige de commande pourvue de l'ergot.The automatic lever, object of the present invention, is easier to operate and can be used either on the right or on the left after simple reversal, when the operating and control handle is a lever secured to the housing and articulated on a axis parallel to the rods and comprising, opposite the lever arm, the control rod provided with the lug.

Le fonctionnement plus facile de la crémone automatique est encore accentué par une mesure prévoyant que la poignée de manoeuvre et de commande comporte deux tiges de commande parallèles et espacées agissant chacune par son ergot sur le chant d'attaque d'un levier angulaire disposé sur son champ d'action.The easier operation of the automatic lever is further accentuated by a measure providing that the operating and control handle comprises two parallel and spaced control rods each acting by its lug on the leading edge of an angular lever disposed on its scope.

Cette dernière mesure est avantageusement complétée par le fait que le chant d'attaque de chaque levier angulaire comporte une courbure con- cave favorisant le glissement de l'ergot sur le chant d'attaque et que chaque tringle comporte à son extrémité reliée au levier angulaire un coulisseau guidé dans le bortier et étant en prise avec le levier angulaire. par un élément de liaison engagé dans une lumière.The latter is advantageously completed by the fact that the edge of attack of each angular lever comprises a curvature con - cellar promoting sliding of the lug on the driving edge and that each rod comprises at its end connected to the angle lever a slide guided in the hammer and being engaged with the angular lever. by a connecting element engaged in a light.

Cette conception particulière prévue par l'invention permet de concevoir une crémone automatique avec des tringles indépendantes, ce qui facilite le stockage et la mise à dimension des crémones. Selon l'invention, chaque coulisseau comporte, à cet effet, un élément de liaison avec une tringle.This particular design provided by the invention makes it possible to design an automatic cremone bolt with independent rods, which facilitates the storage and the dimensioning of the cremones. According to the invention, each slide comprises, for this purpose, a connecting element with a rod.

Pour assurer la fermeture certaine de l'ouvrant, l'invention prévoit que chaque tringle comporte à son extrémité reliée au levier angulaire une rampe disposée en travers du chemin parcouru par l'ergot respectif pendant la course à vide de la poignée.To ensure certain closure of the opening, the invention provides that each rod has at its end connected to the angular lever a ramp arranged across the path traveled by the respective lug during the empty stroke of the handle.

Par suite de la coopération entre la rampe et l'ergot respectif, les tringlés sont toujours entièrement poussées en position de verrouillage, même lorsqu'un voilage de l'ouvrant ou autre empêchement fait échec au rappel élastique automatique des tringles. Les ergots, solidaires de la poignée de manoeuvre et de commande, glissent le long des rampes pendant la course à vide de la poignée et poussent les tringles dans leurs positions de verrouillage.As a result of the cooperation between the ramp and the respective lug, the linkages are always fully pushed into the locking position, even when the opening of the opening leaf or other obstacle prevents the automatic elastic return of the linkages. The lugs, integral with the operating and control handle, slide along the ramps during the idle stroke of the handle and push the rods into their locked positions.

D'autres caractéristiques et avantages de l'invention résultent de la description d'un exemple de réalisation de crémone automatique pour un ouvrant à ouverture vers l'extérieur.Other characteristics and advantages of the invention result from the description of an exemplary embodiment of an automatic cremone bolt for an opening opening towards the outside.

L'invention est exposée ci-après plus en détail à l'aide de dessins représentant seulement un mode d'exécution.

  • La figure 1 représente, en vue selon le plan de coupe I-I de la figure 5, la poignée de manoeuvre et de commande se trouvant en position de repos.
  • La figure 2 représente une vue identique à celle de la figure 1 mais la poignée de manoeuvre et de commande se trouvant en position d'attaque de, l'ouverture.
  • La figure 3 représente une vue identique à celle de la figure. 1 mais la crémone étant en position de déverrouillage.
  • La figure'4 représente une vue identique à celle de la figure 1 mais le rappel de la poignée. de manoeuvre et de commande eh position de re pos étant empêché par un rappel insuffisant des tringles.
  • La figure 5 représente une vue de la crémone selon le plan de coupe V-V de la figure 1.
  • La figure 6 représente une vue de l'extrémité du bottier de la crémone selon le plan de coupe VI-VI de la figure 5.
  • La figure 7 représente une vue selon le plan de coupe VII-VII de la figure 2.
The invention is set out below in more detail with the aid of drawings representing only one embodiment.
  • Figure 1 shows, in view along the section plane II of Figure 5, the operating and control handle being in the rest position.
  • FIG. 2 represents a view identical to that of FIG. 1 but the operating and control handle being in the attack position of, the opening.
  • Figure 3 shows a view identical to that of the figure. 1 but the cremone bolt being in the unlocked position.
  • Figure'4 shows a view identical to that of Figure 1 but the recall of the handle. maneuvering and control eh rest position being prevented by insufficient recall of the rods.
  • FIG. 5 represents a view of the cremone bolt according to the section plane VV of FIG. 1.
  • FIG. 6 represents a view of the end of the boot of the cremone bolt along the section plane VI-VI of FIG.
  • FIG. 7 represents a view along the section plane VII-VII of FIG. 2.

On se réfère aux différentes figures.We refer to the different figures.

La crémone automatique à double action 1, conforme à l'invention, comporte un bottier 2 renfermant un mécanisme permettant d'actionner deux tringles se déplaçant en sens opposé et s'engageant dans des gâches solidaires du dormant pour assurer le verrouillage de l'ouvrant. Ces' deux tringles (non représentées) sont tenues engagées en position de verrouillage dàns lesdites gâches par des éléments élastiques de rappel.The double action automatic cremone bolt 1, in accordance with the invention, comprises a boot 2 enclosing a mechanism making it possible to actuate two rods moving in opposite directions and engaging in strikes integral with the frame to ensure the locking of the opening . These 'two rods (not shown) are held engaged in the locked position in said strikes by elastic return elements.

Le mécanisme comporte un jeu de leviers angulaires 3, 4 reliés par une liaison 5, 6 aux tringles. Ces leviers angulaires 3, 4 peuvent pivoter autour d'un axe 7, 8 solidaire de la face interne 9 de l'une des parois 10 du bottier 2. Cet axe 7, 8 traverse un orifice 11, 12 réalisé dans le sommet 13, 14 desdits leviers angulaires 3, 4. Ces derniers comportent une première branche 15, 16 dans laquelle est réalisée une lumière 17, 18 dans laquelle peut coulisser un téton 19, 20.The mechanism comprises a set of angular levers 3, 4 connected by a link 5, 6 to the rods. These angular levers 3, 4 can pivot around an axis 7, 8 secured to the internal face 9 of one of the walls 10 of the shoemaker 2. This axis 7, 8 passes through an orifice 11, 12 produced in the apex 13, 14 of said angular levers 3, 4. The latter comprise a first branch 15, 16 in which a hole 17, 18 is produced in which a stud 19, 20 can slide.

Selon un premier mode de réalisation, ce téton 19, 20 est solidaire de l'une des faces 21 de l'extrémité des tringles traversant des lumières réalisées dans les chants 22, 23 du boitier 2.According to a first embodiment, this stud 19, 20 is integral with one of the faces 21 of the end of the rods passing through lights made in the edges 22, 23 of the case 2.

Selon un autre mode de réalisation, ce téton 19, 20 est solidaire de l'une des faces 21 d'un coulisseau 24, 25 se déplaçant dans le boftier 2 et guidé par les parois latérales 26, 27 de ce dernier. Dans ce cas, on pourvoit l'autre face 28 des coulisseaux 24, 25 d'un élément de liaison 29, 30 traversant une lumière. oblongue 31 réalisée dans l'autre paroi 32 du bortier 2. Cet élémènt de liaison 29, 30 fait saillie par rapport à la face externe 33 de la paroi 32 du bottier 2. Avantageusement, cet élément de liaison 29, 30 a la forme d'un axe sur lequel est enfilée l'extrémité de l'une des tringles. De ce fait, il est possible de séparer le bottier 2 des tringles, ce qui facilite le stockage de la crémone automatique 1. Par ailleurs, il est possible d'ajuster la longueur des tringles en fonction de la hauteur de l'ouvrant.According to another embodiment, this stud 19, 20 is integral with one of the faces 21 of a slide 24, 25 moving in the box 2 and guided by the side walls 26, 27 of the latter. In this case, we for sees the other face 28 of the slides 24, 25 of a connecting element 29, 30 passing through a light. oblong 31 made in the other wall 32 of the housing 2. This connecting element 29, 30 projects relative to the external face 33 of the wall 32 of the housing 2. Advantageously, this connecting element 29, 30 has the form of 'an axis on which is threaded the end of one of the rods. Therefore, it is possible to separate the boot 2 from the rods, which facilitates the storage of the automatic locking rod 1. Furthermore, it is possible to adjust the length of the rods according to the height of the opening.

Les leviers angulaires 3, 4 comportent une seconde branche 34, 35 présentant également une lumière 36, 37. Cependant, cette lumière 36, 37 est disposée sur le bord 38, 39 de la seconde branche 34, 35 de sorte que l'on obtient un dégagement ouvert 40, 41. Le fond de ce dégagement ouvert 40, 41 constitue un chant d'attaque 42, 43 pour des moyens permettant d'actionner lesdits leviers angulaires 3, 4.The angular levers 3, 4 comprise a second branch 34, 35 also having a light 36, 37. However, this light 36, 37 is arranged on the edge 38, 39 of the second branch 34, 35 so that one obtains an open clearance 40, 41. The bottom of this open clearance 40, 41 constitutes a leading edge 42, 43 for means making it possible to actuate said angular levers 3, 4.

Un de ces moyens est un ergot 44 disposé à l'extrémité 45 d'au moins une tige de commande 46 exerçant son action transversalement aux tringles. Cette extrémité 46 pourvue de l'ergot 44 se déplace dans une lumière 47 réalisée dans la paroi 10 du boîtier 2. En phase d'ouverture, cet ergot 44 exerce une poussée sur le chant d'attaque 42, 43 du dégagement ouvert 40, 41 de la seconde branche 34, 35 des leviers angulaires 3, 4. Pour favoriser le glissement de l'ergot 44 sur le chant d'attaque 42, 43, le chant d'attaque 42, 43 comporte une courbure concave 48, 49.One of these means is a lug 44 disposed at the end 45 of at least one control rod 46 exerting its action transversely to the rods. This end 46 provided with the lug 44 moves in a slot 47 produced in the wall 10 of the housing 2. In the opening phase, this lug 44 exerts a push on the leading edge 42, 43 of the open clearance 40, 41 of the second branch 34, 35 of the angular levers 3, 4. To promote the sliding of the lug 44 on the leading edge 42, 43, the leading edge 42, 43 has a concave curvature 48, 49.

La tige de commande 46 est solidaire d'une extrémité 5-0 d'une poignée de manoeuvre et de commande 51. Cette poignée de manoeuvre et de commande 51 peut pivoter autour d'un axe 52 maintenu par une chape 53 solidaire de la face externe 54 de la paroi 10 du boftier 2. En actionnant la poignée de manoeuvre et de commande 51, celle-ci pivote autour de l'axe 52 en provoquant également la rotation de la tige de commande 46 autour du même axe 52. Ladite poignée de manoeuvre et de commande 51 est rappelée en position de repos par un élément élastique 55. Ce dernier peut être un ressort enroulé sur l'axe 52 dont une des branches 56 est fixe et dont l'autre branche 57 prend appui contre le chant 58 de la tige de commande 46.The control rod 46 is integral with a 5-0 end of an operating and control handle 51. This operating and control handle 51 can pivot around an axis 52 held by a yoke 53 secured to the face external 54 of the wall 10 of the boftier 2. By actuating the operating and control handle 51, the latter pivots around the axis 52 also causing the rotation of the control rod 46 about the same axis 52. Said handle maneuvering and control 51 is returned to the rest position by an elastic element 55. The latter may be a spring wound on the axis 52 of which one of the branches 56 is fixed and the other branch 57 of which bears against the edge 58 com rod request 46.

La tige de commande 46 comporte un cliquet de positionnement 59 coulissant dans un moyeu 60 et rappelé en position d'action par un élément élastique 61. Comme visible dans la figure 6, le cliquet de positionnement 59 peut occuper trois positions 62, 63, 64, l'une 62 correspondant à la position 65 de la poignée de manoeuvre et de commande 51 poussée à fond pour l'ouverture de l'ouvrant, l'autre 64 correspondant à la position de repos 66 de la poignée de manoeuvre et de commande, 51 et, dans la position intermédiaire 63, le cliquet de positionnement 59 retient la poignée de manoeuvre et de commande 51 en position intermédiaire 67 pour la fermeture de l'ouvrant.The control rod 46 comprises a positioning pawl 59 sliding in a hub 60 and returned to the action position by an elastic element 61. As visible in FIG. 6, the positioning pawl 59 can occupy three positions 62, 63, 64 , one 62 corresponding to the position 65 of the operating and control handle 51 pushed fully to the opening of the opening, the other 64 corresponding to the rest position 66 of the operating and control handle , 51 and, in the intermediate position 63, the positioning pawl 59 retains the operating and control handle 51 in the intermediate position 67 for closing the opening.

Avantageusement, la poignée de manoeuvre et de commande 51 comporte deux tiges de commande 46 parallèles et espacées, agissant chacune par son ergot 44 sur le chant d'attaque 42, 43 d'un levier angulaire 3, 4 disposé dans son champ d'action.Advantageously, the operating and control handle 51 comprises two parallel and spaced control rods 46, each acting by its lug 44 on the leading edge 42, 43 of an angular lever 3, 4 disposed in its field of action .

Le fonctionnement de la crémone automatique 1 conforme, à l'invention est le suivantThe operation of the automatic cremone bolt 1 according to the invention is as follows

On considère que la crémone automatique 1 est en position verrouillée. L'ergot 44, de la tige de commande 46 prend appui contre la face interne de la paroi latérale 27 du boitier 2, la poignée de manoeuvre et de commande 51 se trouve à la position 66 alors que le cliquet de positionnement 59 se trouve en 64 (voir figures 1 et 5). On actionne la poignée de manoeuvre et de commande 51 pour la mettre en position intermédiaire 67. Cette poignée de manoeuvre et de commande 51 parcourt une course à vide 68 correspondant à une course à vide 69 effectuée par les ergots 44 qui viennent se placer contre les chants d'attaque 42, 43 des leviers angulaires 3, 4 (voir figures 2 et 5).It is considered that the automatic lever 1 is in the locked position. The lug 44 of the control rod 46 bears against the internal face of the side wall 27 of the housing 2, the operating and control handle 51 is in position 66 while the positioning pawl 59 is in 64 (see Figures 1 and 5). The operating and control handle 51 is actuated to put it in the intermediate position 67. This operating and control handle 51 travels through an idle stroke 68 corresponding to an idle stroke 69 effected by the pins 44 which are placed against the leading edges 42, 43 of the angular levers 3, 4 (see Figures 2 and 5).

En continuant à pousser la poignée de manoeuvre et de commande 51, les ergots 44 actionnés par cette dernière, exercent une poussée sur les chants d'attaque 42, 43 en provoquant la rotation des leviers angulaires 3, 4 et la compression de l'élément élastique 55. Suite à cette rotation des leviérs angulaires 3, 4, la première branche 15, 16, par l'intermédiaire de la coopération des lumières 17, 18 avec les tétons 19, 20, provoque le rapprochement des coulisseaux 24, 25 et, par voie de conséquence, par le recul des tringles, le déverrouillage de l'ouvrant.By continuing to push the operating and control handle 51, the lugs 44 actuated by the latter, exert a push on the leading edges 42, 43 by causing the rotation of the angular levers 3, 4 and the compression of the element elastic 55. Following this rotation of the angular levers 3, 4, the first branch 15, 16, through the in term of the cooperation of the lights 17, 18 with the studs 19, 20, brings the slides 24, 25 closer together and, consequently, by the retraction of the rods, the unlocking of the opening.

En fin de cette course supplémentaire 70, la poignée de manoeuvre et dé commande 51 occupe la position 65 et le cliquet de positionnement 59 la position 62 (voir figures 3 et 5).At the end of this additional stroke 70, the operating and control handle 51 occupies position 65 and the positioning pawl 59 position 62 (see FIGS. 3 and 5).

En relâchant la poignée de manoeuvre et de commande 51, celle-ci sous l'effet de l'élément élastique 55 revient à sa position 67 et le cliquet de positionnement 59 se déplace et vient à sa position intermédiaire 63. Sous la poussée de l'élément élastique 61, la tête 71 dudit cliquet 59 s'engage dans un orifice d'arrêt 72 réalisé dans le bottier 2 en retenant la poignée de manoeuvre de commande 51 en position intermédiaire 67 pour la fermeture de l'ouvrrant. Pendant ce temps, l'ergot 44 parcourt en sens inverse la course à vide 69 (voir figures 4 et 5). Cependant, il se peut que, par suite d'un voilage de l'ouvrant, d'une détérioration des éléments élastiques de rappel des tringles ou tout autre empêchement, il soit fait échec au rappel automatique des tringles.By releasing the operating and control handle 51, the latter under the effect of the elastic element 55 returns to its position 67 and the positioning pawl 59 moves and comes to its intermediate position 63. Under the thrust of the 'elastic element 61, the head 71 of said pawl 59 engages in a stop orifice 72 produced in the case 2 while retaining the operating handle 51 in the intermediate position 67 for closing the opening. During this time, the lug 44 traverses in the opposite direction the idle stroke 69 (see FIGS. 4 and 5). However, it may be that, as a result of the opening of the opening, a deterioration of the elastic return elements of the rods or any other impediment, the automatic recall of the rods will be frustrated.

A cet effet, on pourvoit soit chaque extrémité de tringle reliée au levier angulaire 3, 4, soit chaque coulisseau 24, 25 d'une rampe 73, 74 faisant saillie par rapport à la face 21 de ces coulisseaux 24, 25. Cette rampe 73, 74 est disposée en travers du chemin parcouru par l'ergot respectif 44 pendant la course à vide de la poignée de manoeuvre et de commande 51. En ramenant cette dernière de la position 67 à la position 66, l'ergot 44 glisse le long de la rampe 73, 74 et repousse les coulisseaux 24, 25. Ce mouvement est transmis par les éléments de liaison 29, 30 aux tringles. De ce fait, ces dernières sont repoussées dans leurs positions de verrouillage, donc engagées dans leur gâche respective.To this end, either each end of the rod connected to the angular lever 3, 4 is provided, or each slider 24, 25 with a ramp 73, 74 projecting relative to the face 21 of these sliders 24, 25. This ramp 73 , 74 is arranged across the path traveled by the respective lug 44 during the idle stroke of the operating and control handle 51. By bringing the latter from position 67 to position 66, lug 44 slides along of the ramp 73, 74 and pushes the slides 24, 25. This movement is transmitted by the connecting elements 29, 30 to the rods. As a result, the latter are pushed back into their locking positions, therefore engaged in their respective keepers.

Claims (15)

1. Crémone automatique à double action comportant deux tringles tenues engagées en position de verrouiliage dans un jeu de gâches par des éléments élastiques de rappel et étant retirées dans une position de déverrouillage par un jeu de leviers angulaires (3, 4) articulés à leur sommet (13, 14) dans le boftier (2) de la crémone (1) et reliés chacun, par l'extrémité de l'une de ses branches (15, 16), à une des tringles, ces leviers angulaires comportant, à l'extrémité de leur autre branche (34, 35), une lumière (36, 37) dans laquelle s'engage un ergot (44) d'au moins une tige de commande (46) exerçant son action transversalement aux tringles et étant solidaire d'une poignée de manoeuvre et de commande (51) rappelée en position de repos par un effet élastique, caractérisée en ce que la lumière (36, 37) de l'autre branche (34, 35) des leviers angulaires (3, 4) est disposée sur le bord (38, 39) de ladite branche (34, 35) de façon à former un dégagement ouvert (40, 41) dont le fond constitue un chant d'attaque (42, 43) coopérant, lors du déverrouillage de la crémone, avec l'ergot (44) de la tige de commande (46).1. Double action automatic cremone bolt comprising two rods held engaged in the locked position in a set of strikes by elastic return elements and being withdrawn in an unlocked position by a set of angular levers (3, 4) articulated at their top (13, 14) in the boftier (2) of the cremone bolt (1) and each connected, by the end of one of its branches (15, 16), to one of the rods, these angular levers comprising, at the end of their other branch (34, 35), a light (36, 37) in which engages a lug (44) of at least one control rod (46) exerting its action transversely to the rods and being integral with '' an operating and control handle (51) returned to the rest position by an elastic effect, characterized in that the light (36, 37) of the other branch (34, 35) of the angular levers (3, 4) is arranged on the edge (38, 39) of said branch (34, 35) so as to form an open clearance (40, 41) whose bottom constitutes a leading edge (42, 43) cooperating, when unlocking the cremone bolt, with the lug (44) of the control rod (46). 2. Crémone automatique à double action selon la revendication 1, caractérisée en ce que l'action de l'ergot (44) comporte une course à vide (69) délimitée par le chant d'attaque (42, 43) et une des parois latérales (27) du bottier (2).2. Double action automatic cremone bolt according to claim 1, characterized in that the action of the lug (44) comprises an idle stroke (69) delimited by the leading edge (42, 43) and one of the walls side (27) of the shoemaker (2). 3. Crémone automatique à double action selon la revendication 1, caractérisée en ce que la poignée de manoeuvre et de commande (51) est un levier solidaire du bottier (2) et articulé sur un axe (52) parallèle aux tringles et comportant, opposé au bras du levier, la tige de commande (46) pourvue de l'ergot (44).3. Automatic double action cremone bolt according to claim 1, characterized in that the operating and control handle (51) is a lever secured to the shoemaker (2) and articulated on an axis (52) parallel to the rods and comprising, opposite on the lever arm, the control rod (46) provided with the lug (44). 4. Crémone automatique à double action selon la revendication 1, caractérisée en ce que la poignée de manoeuvre et de commande (51) comporte deux tiges de commande (46) parallèles et espacées agissant chacune par son ergot ( 44) sur le chant d'attaque ( 42, 43) d'un levier angulaire (3, 4) disposé sur son champ d'action.4. Automatic double action cremone bolt according to claim 1, characterized in that the operating and control handle (51) comprises two parallel and spaced control rods (46) each acting by its lug (44) on the edge of attack (42, 43) of an angular lever (3, 4) disposed on its field of action. 5. Crémone automatique à double action selon la revendication 1, caractérisée en ce que le chant d'attaque (42, 43) de chaque levier angulaire (3, 4) comporte une courbure concave. (48, 49) favorisant le glissement de l'ergot (44) sur le chant d'éttaque (42, 43).5. Double action automatic cremone bolt according to claim 1, characterized in that the leading edge (42, 43) of each angular lever (3, 4) has a concave curvature. (48, 49) favoring the sliding of the lug (44) on the edge song (42, 43). 6. Crémone automatique à double action selon la revendication 1, caractérisée en ce que chaque tringle comporte à son extrémité reliée par un téton (19, 20) au levier angulaire (3, 4) un coulisseau (24, 25) guidé par le boitier (2).6. Automatic double action cremone bolt according to claim 1, characterized in that each rod has at its end connected by a stud (19, 20) to the angular lever (3, 4) a slide (24, 25) guided by the housing (2). 7. Crémone automatique à double action selon la revendication 6, caractérisée en ce que chaque coulisseau (24, 25) comporte un téton (19, 20) en prise avec le levier angulaire (3, 4) et une liaison avec les tringles.7. Double action automatic cremone bolt according to claim 6, characterized in that each slider (24, 25) comprises a stud (19, 20) engaged with the angular lever (3, 4) and a connection with the rods. 8. Crémone automatique à double action selon la revendication 7, caractérisée en ce que la liaison entre les tringles et chaque coulisseau (24, 25) est un élément de liaison (29, 30) faisant saillie par rapport à la face externe (33) de la paroi (32) du boitier (2) et engagé dans une lumière oblongue (31) réalisée dans ladite paroi (32).8. Double action automatic cremone bolt according to claim 7, characterized in that the connection between the rods and each slide (24, 25) is a connecting element (29, 30) projecting from the external face (33) of the wall (32) of the housing (2) and engaged in an oblong opening (31) produced in said wall (32). 9. Crémone automatique à double action selon la revendication 1, caractérisée en ce que chaque tringle comporte à son extrémité reliée au levier angulaire (3, 4) une rampe (73, 74) disposée en travers du chemin parcouru par l'ergot respectif (44) pendant la course à vide supplémentaire (70) de la poignée de manoeuvre et de commande 51).9. Double action automatic cremone bolt according to claim 1, characterized in that each rod has at its end connected to the angular lever (3, 4) a ramp (73, 74) arranged across the path traveled by the respective lug ( 44) during the additional vacuum stroke (70) of the operating and control handle 51). 10. Crémone automatique à double action selon la revendication 6, caractérisée en ce que chaque coulisseau (24, 25) comporte une rampe (73, 74) disposée en travers du chemin parcouru par l'ergot respectif (44) pendant la course à vide de la poignée de manoeuvre et de commande (51).10. Double action automatic cremone bolt according to claim 6, characterized in that each slide (24, 25) comprises a ramp (73, 74) arranged across the path traveled by the respective lug (44) during the idle stroke of the operating and control handle (51). 11. Crémone automatique à double action selon la revendication 1, caractérisée en ce que chaque tige de commande (46) comporte un cliquet de positionnement (59) coulissant dans un moyeu (60) et rappelé en position d'action par un élément élastique (61).11. Automatic double action cremone bolt according to claim 1, characterized in that each control rod (46) comprises a positioning pawl (59) sliding in a hub (60) and returned to the action position by an elastic element ( 61). 12.. Crémone automatique à double action selon la revendication 11, caractérisée en ce que le cliquet de positionnement (59) comporte trois positions (62, 63, 64) correspondant aux positions de la poignée de manoeuvre et de commande (51).12. Automatic double action cremone bolt according to claim 11, characterized in that the positioning pawl (59) has three positions (62, 63, 64) corresponding to the positions of the operating and control handle (51). 13. Crémone automatique à double action selon la revendication 12, caractérisée en ce que deux des positions (62, 64) du cliquet de positionnement (59) correspondent aux positions de verrouillage et de déverrouillage de la crémone.13. Double action automatic cremone bolt according to claim 12, characterized in that two of the positions (62, 64) of the positioning pawl (59) correspond to the locking and unlocking positions of the cremone bolt. 14. Crémone automatique à double action selon la revendication 12, caractérisée en ce que le cliquet de positionnement (59) comporte des moyens de retenue agissant dans la position intermédiaire (63) et retenant la poignée de manoeuvre et de commande (51) en position intermédiaire (67) pour la fermeture de l'ouvrant.14. Double action automatic cremone bolt according to claim 12, characterized in that the positioning pawl (59) comprises retaining means acting in the intermediate position (63) and retaining the operating and control handle (51) in position intermediate (67) for closing the opening. 15. Crémone automatique à double action selon la revendication 14, caractérisée en ce que les moyens de retenue sont une tête (71) coopérant avec un orifice d'arrêt (72) réalisé dans le bottier (2).15. Double action automatic cremone bolt according to claim 14, characterized in that the retaining means are a head (71) cooperating with a stop orifice (72) produced in the case (2).
EP87440015A 1986-04-10 1987-03-20 Automatic espagnolette using double action Expired EP0241396B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87440015T ATE43395T1 (en) 1986-04-10 1987-03-20 AUTOMATIC DRIVING ROD LOCK WITH DOUBLE ACTION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8605252A FR2597147B1 (en) 1986-04-10 1986-04-10 AUTOMATIC DOUBLE ACTION CREMONE
FR8605252 1986-04-10

Publications (2)

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EP0241396A1 true EP0241396A1 (en) 1987-10-14
EP0241396B1 EP0241396B1 (en) 1989-05-24

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EP87440015A Expired EP0241396B1 (en) 1986-04-10 1987-03-20 Automatic espagnolette using double action

Country Status (9)

Country Link
US (1) US4836588A (en)
EP (1) EP0241396B1 (en)
JP (1) JPS62242084A (en)
AT (1) ATE43395T1 (en)
CA (1) CA1298592C (en)
DE (1) DE3760182D1 (en)
ES (1) ES2008874B3 (en)
FR (1) FR2597147B1 (en)
GR (1) GR3000064T3 (en)

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DE2154320A1 (en) * 1970-11-03 1972-05-04 Grino Gine, Antonio, Barcelona (Spanien) Lock device for doors, windows and the like
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298449A (en) * 1995-03-03 1996-09-04 Securistyle Ltd Multiple bolt locking assembly
GB2298449B (en) * 1995-03-03 1998-09-16 Securistyle Ltd A vent locking assembly

Also Published As

Publication number Publication date
FR2597147B1 (en) 1988-06-10
FR2597147A1 (en) 1987-10-16
DE3760182D1 (en) 1989-06-29
ATE43395T1 (en) 1989-06-15
ES2008874B3 (en) 1989-08-16
JPS62242084A (en) 1987-10-22
EP0241396B1 (en) 1989-05-24
GR3000064T3 (en) 1990-10-31
US4836588A (en) 1989-06-06
CA1298592C (en) 1992-04-07

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