EP0207869A1 - Mortise espagnolette with two locking bars and one central bolt - Google Patents

Mortise espagnolette with two locking bars and one central bolt Download PDF

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Publication number
EP0207869A1
EP0207869A1 EP86440039A EP86440039A EP0207869A1 EP 0207869 A1 EP0207869 A1 EP 0207869A1 EP 86440039 A EP86440039 A EP 86440039A EP 86440039 A EP86440039 A EP 86440039A EP 0207869 A1 EP0207869 A1 EP 0207869A1
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EP
European Patent Office
Prior art keywords
bolt
beating
toothed
double action
acting
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
EP86440039A
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German (de)
French (fr)
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EP0207869B1 (en
Inventor
André Arnold
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
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Ferco International Usine de Ferrures de Batiment
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Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT86440039T priority Critical patent/ATE38263T1/en
Publication of EP0207869A1 publication Critical patent/EP0207869A1/en
Application granted granted Critical
Publication of EP0207869B1 publication Critical patent/EP0207869B1/en
Expired legal-status Critical Current

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    • 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
    • E05C9/041—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 rack and pinion mechanism

Definitions

  • the invention relates to a double action latching bolt comprising a housing integral with a headrest and enclosing a cremone mechanism composed of a toothed nut engaging directly in the teeth produced in the end arranged on either side of the nut toothed by two operating rods acting in opposite directions.
  • latch bolt known by said patent only allows locking at the ends of the latch and not an intermediate locking by beating bolt as provided in previous designs of latch bolts and known by the patent FR-A- 1,013,125.
  • the aim of the present invention is to create a double action latching rod which simultaneously has the advantages of a direct gear of the follower on the two rods as well as those of an intermediate locking by beating bolt and allowing, on the one hand, the entry into action of the intermediate locking by the latch bolt with a certain delay compared to the entry into action of the locking of the ends of the cremone bolt and, on the other hand, the simultaneous unlocking of the intermediate locking by the beating latch and of the locking the ends of the lever.
  • the invention as characterized in the claims resolves the problem of creating a double action latching bolt comprising a housing integral with a headrest and enclosing a bolt mechanism composed of a toothed nut engaging directly in the teeth produced in the end arranged on either side of the toothed nut of two operating rods acting in opposite direction, and comprising a beating bolt articulated on a shaft housed in the housing and being controlled by a finger integral with the toothed nut, this finger being engaged between two spaced stops integral with the beating bolt and qu '' at least one of the rods has an attack surface arranged, in the locked position of the cremone bolt, in front of at least one ramp secured to the beating bolt and acting on the beating bolt by means of the ramp from the rotation of the toothed follower to its position corresponding to the opening position of the lever.
  • the double action latching rod designed according to the aforementioned characteristics makes it possible to achieve the aim which the invention has set for itself and also to obtain significant advantages for the production of modern windows or French windows.
  • the invention allowing the succession of the entry into action of the end locks and of the intermediate lock, reduces the effort to be provided when locking windows or French windows.
  • the production of latch bolts is advantageous for the invention.
  • the entry into action of the intermediate lock after the entry of the end locks makes it possible to reduce the swing bolt and in the entry of the strike the conicities necessary to facilitate the engagement of the swing bolt in the strike.
  • the reduction of these tapers allows a reduction in the thickness of the cremone bolt.
  • This reduction in the thickness of the cremone bolt is not only an advantage of the cremone bolt but also an advantage for the production of windows or French windows, given that a cremone bolt case of thin thickness requires a narrower notch and, as a result, the amount of the window sash or French window is less weakened.
  • beating bolt comprises the ramp on one of its edges.
  • the double action latch bolt 1 comprises a housing 2 having on its front face 3 a headrest 4. Along the rear face 5 of the headrest 4 slide in the opposite direction two operating rods 6, 7. These operating rods 6 , 7 have worm elements rusting (not shown) cooperating with strikes (not shown) integral with the window frame, door, French window or the like. These operating rods 6, 7 ensure locking of the ends of the latch bolt 1.
  • the housing 2 contains a lever mechanism 8.
  • the latter is essentially composed of a nut 9 actuated by the operating square 10 of a handle (not shown).
  • the follower 9 comprises a toothed ring 11 whose teeth 12, 13 ... mesh directly with teeth 14, 15 produced in the ends 16, 17 of the operating rods 6, 7, these ends 16, 17 being arranged on one side and on the other side of the follower 9.
  • the latter cooperates by means of a finger 18 with a beating bolt 19 articulated on a shaft 20 housed in the housing 2.
  • the head 21 of this beating bolt 19 passes through a light 22 made in the headrest 4 and, in the position of locking, engages in a keeper (not shown) integral with the window frame, door, French window or the like, while in the unlocking position, said head 21 is retracted into the housing 2.
  • the beating bolt 19 is articulated on a shaft concentric with the nut 9, which makes it possible to reduce the length 23 of the housing 2.
  • the nut 9 has a bearing on which the swing bolt 19 can pivot.
  • the beating bolt 19 has two spaced stops 24, 25 between which the finger 18 of the follower 9 moves empty, that is to say that the follower 9 does not act on the latch bolt 19, during part of its rotation.
  • these two spaced stops 24, 25 are the edges of the ends of a light 26 produced in the body 27 of the beating bolt 19.
  • this light 26 is a curvilinear light whose bending center is the center of rotation of the follower 9.
  • these two spaced stops 24, 25 are studs projecting with respect to one of the faces of the body 27 of the latch bolt 19 between which the finger 18 of the latch bolt 19 moves.
  • At least one of the operating rods 6, 7 comprises an attack surface 28 acting on the latch bolt 19.
  • the latter comprises at least one ramp 29 facing the attack surface 28 when the cremone bolt larder 1 is in the locked position.
  • the attack surface 28 is located either on one or the other longitudinal edge of the operating rod 6.
  • the attack surface 28 is located on the end edge 30 of the operating rod 6.
  • the attack surface 28 is located on one or the other longitudinal edge of the operating rod 6, it is desirable for the ramp 29 to project relative to one or the other face of the beating bolt 19 .
  • attack surface 28 is located on the end edge 30 of the operating rod 6, it is advantageous for the beating bolt 19 to have the ramp 29 on its edge 31.
  • the cremone bolt is in the open position as shown in Figure 1.
  • the handle By actuating the handle, it involves the follower 9 a rotation in the direction of movement of the needles of a watch.
  • the teeth of the follower 9 mesh in the teeth 14, 15 of the operating rods 6, 7 so that the latter move in opposite directions relative to each other and the entry into action of the locking of the ends .
  • the finger 18 of the follower 9 traverses the space between the two stops 25, 24 without acting on the latch bolt 19.
  • the rotation of the follower 9 is transmitted to the latch bolt 19
  • the entry into action of the intermediate locking is later than that of the action of locking the ends.
  • the handle In the unlocking phase, the handle is actuated in the opposite direction, which causes the rotation of the clockwise movement of the follower 9.
  • the teeth of the follower 9 mesh in the teeth 14, 15 of the operating rods. 6, 7 and therefore exert traction on the latter.
  • the attack surface 28 of the operating rod 6 slides along the ramp 29 of the beating bolt 19 by causing the latter to rotate.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Seats For Vehicles (AREA)
  • Transmission Devices (AREA)
  • Pens And Brushes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

1. A double acting mortice lock comprising a lock case (2) secured with respect to a cover plate (4) and enclosing a lock mechanism (8) comprising a toothed actuating wheel (9) directly engaging with sets of teeth (14, 15) formed in the end portions (16, 17), disposed on either side of the toothed actuating wheel (9), of two locking bars (6, 7) acting in opposite directions, and the actuating wheel actuating a swinging bolt (19) through a finger (18) fixed with respect to the toothed actuating wheel (9) and engaged between two stop surfaces (24, 25) of the swinging bolt (19), characterized in that the finger (18), fixed for rotation with the toothed actuating wheel (9), performs a free movement during the locking phase, before acting on the swinging bolt (19) through one of the stop surfaces (25), and that at least one of the locking bars (6, 7) includes a striking surface (28) which, in the locked position of the lock (1), is disposed facing at least one ramp (29) fixed with respect to the swinging bolt (19), the striking surface acting on the swinging bolt (19) through the ramp (29) as a result of the rotation of the toothed actuating wheel (9) towards its position corresponding to the opening position of the lock (1).

Description

L'invention concerne une crémone à larder à double action comprenant un boîtier solidaire d'une têtière et renfermant un mécanisme de crémo­ne composé d'un fouillot denté engrènant directement dans des dentu­res réalisées dans l'extrémité disposée de part et d'autre du fouillot denté de deux tringles de manoeuvre agissant en direction opposée.The invention relates to a double action latching bolt comprising a housing integral with a headrest and enclosing a cremone mechanism composed of a toothed nut engaging directly in the teeth produced in the end arranged on either side of the nut toothed by two operating rods acting in opposite directions.

On connaît, par le brevet FR-A-1 345 596, une crémone à larder con­çue selon la description donnée par le paragraphe précédent. Cette conception est avantageuse du fait de la disposition de deux tringles disposées de part et d'autre du fouillot et de la coopération directe de ces tringles avec ledit fouillot. En effet, cette conception permet de faire agir les tringles en sens opposé avec une course identique, contrairement aux conceptions antérieures des crémones à larder selon lesquelles le fouillot ne commande qu'une seule tringle, la commande de l'autre tringle étant obtenue par un engrenage inverseur. Cependant, cet engrenage inverseur implique une perte de course pour l'autre tringle que supprime la crémone à larder connue par ce brevet.Known from patent FR-A-1 345 596, a cremone bolt designed according to the description given in the previous paragraph. This design is advantageous due to the arrangement of two rods arranged on either side of the follower and the direct cooperation of these rods with said follower. Indeed, this design makes it possible to act on the rods in the opposite direction with an identical stroke, unlike previous designs of rods for larding according to which the follower controls only one rod, the control of the other rod being obtained by a reverse gear. However, this reversing gear implies a loss of travel for the other rod which eliminates the bolt lock known by this patent.

Toutefois, la crémone à larder connue par ledit brevet ne permet qu'un verrouillage aux extrémités de la crémone et non pas un ver­rouillage intermédiaire par pêne battant tel que prévu dans les concep­tions antérieures de crémones à larder et connues par le brevet FR-A-1 013 125.However, the latch bolt known by said patent only allows locking at the ends of the latch and not an intermediate locking by beating bolt as provided in previous designs of latch bolts and known by the patent FR-A- 1,013,125.

Le but de la présente invention consiste à créer une crémone à larder à double action comportant simultanément les avantages d'un engrena­ge direct du fouillot sur les deux tringles ainsi que ceux d'un ver­rouillage intermédiaire par pêne battant et permettant, d'une part, l'entrée en action du verrouillage intermédiaire par le pêne battant avec un certain retard par rapport à l'entrée en action du verrouilla­ge des extrémités de la crémone et, d'autre part, le déverrouillage simultané du verrouillage intermédiaire par le pêne battant et du ver­rouillage des extrémités de la crémone.The aim of the present invention is to create a double action latching rod which simultaneously has the advantages of a direct gear of the follower on the two rods as well as those of an intermediate locking by beating bolt and allowing, on the one hand, the entry into action of the intermediate locking by the latch bolt with a certain delay compared to the entry into action of the locking of the ends of the cremone bolt and, on the other hand, the simultaneous unlocking of the intermediate locking by the beating latch and of the locking the ends of the lever.

L'invention telle qu'elle est caractérisée dans les revendications résout le problème consistant à créer une crémone à larder à double action comprenant un boîtier solidaire d'une têtière et renfermant un mécanis­me de crémone composé d'un fouillot denté engrènant directement dans des dentures réalisées dans l'extrémité disposée de part et d'autre du fouillot denté de deux tringles de manoeuvre agissant en direction opposée, et comportant un pêne battant articulé sur un arbre logé dans le boîtier et étant commandé par un doigt solidaire du fouillot denté, ce doigt étant engagé entre deux butées espacées solidaires du pêne battant et qu'au moins une des tringles comporte une surface d'attaque disposée, dans la position verrouillée de la crémone, en face d'au moins une rampe solidaire du pêne battant et agissant sur le pê­ne battant par l'intermédiaire de la rampe dès la rotation du fouillot denté vers sa position correspondant à la position d'ouverture de la crémone.The invention as characterized in the claims resolves the problem of creating a double action latching bolt comprising a housing integral with a headrest and enclosing a bolt mechanism composed of a toothed nut engaging directly in the teeth produced in the end arranged on either side of the toothed nut of two operating rods acting in opposite direction, and comprising a beating bolt articulated on a shaft housed in the housing and being controlled by a finger integral with the toothed nut, this finger being engaged between two spaced stops integral with the beating bolt and qu '' at least one of the rods has an attack surface arranged, in the locked position of the cremone bolt, in front of at least one ramp secured to the beating bolt and acting on the beating bolt by means of the ramp from the rotation of the toothed follower to its position corresponding to the opening position of the lever.

La crémone à larder à double action conçue selon les caractéristiques précitées permet de réaliser le but que l'invention s'est fixée et d'ob­tenir également des avantages importants pour la réalisation de fenê­tres ou porte-fenêtres modernes.The double action latching rod designed according to the aforementioned characteristics makes it possible to achieve the aim which the invention has set for itself and also to obtain significant advantages for the production of modern windows or French windows.

Celles-ci sont équipées de joints d'étanchéité et la présence de ces derniers entraîne une dureté de manoeuvre de la crémone. L'inven­tion, permettant la succession de l'entrée en action des verrouillages d'extrémité et du verrouillage intermédiaire, réduit l'effort à fournir lors du verrouillage des fenêtres ou porte-fenêtres.These are fitted with seals and the presence of these results in a hardness in operating the cremone bolt. The invention, allowing the succession of the entry into action of the end locks and of the intermediate lock, reduces the effort to be provided when locking windows or French windows.

Si, en plus, avec le temps, le ou les ouvrants de ces fenêtres ou porte-fenêtres ont légèrement gauchis ou se sont bombés, l'entrée en action du verrouillage intermédiaire, après un premier rapprochement de l'ouvrant contre le dormant par les verrouillages d'extrémité, évite un décalage total du pêne battant par rapport à sa gâche et annihile, de ce fait, l'impossibilité de fermer la fenêtre ou porte-fe­nêtre.If, in addition, over time, the opening (s) of these windows or French windows have slightly warped or bulged, the entry into action of the intermediate locking, after a first approach of the opening against the frame by the end locks, avoids a total offset of the beating bolt relative to its strike and annihilates, therefore, the inability to close the window or French window.

De même, la réalisation des crémones à larder est avantagée par l'in­vention. L'entrée en action du verrouillage intermédiaire après l'en­trée en action des verrouillages d'extrémité permet de réduire sur le pêne battant et dans l'entrée de la gâche les conicités nécessaires pour faciliter l'engagement du pêne battant dans la gâche. La réduc­tion de ces conicités permet une réduction de l'épaisseur de la crémo­ne. Cette réduction de l'épaisseur de la crémone ne constitue pas seu­lement un avantage de la crémone mais également un avantage pour la réalisation des fenêtres ou porte-fenêtres, étant donné qu'un boî­tier de crémone de faible épaisseur nécessite une entaille moins large et, de ce fait, le montant de l'ouvrant de la fenêtre ou porte-fenêtre est moins affaibli.Likewise, the production of latch bolts is advantageous for the invention. The entry into action of the intermediate lock after the entry of the end locks makes it possible to reduce the swing bolt and in the entry of the strike the conicities necessary to facilitate the engagement of the swing bolt in the strike. The reduction of these tapers allows a reduction in the thickness of the cremone bolt. This reduction in the thickness of the cremone bolt is not only an advantage of the cremone bolt but also an advantage for the production of windows or French windows, given that a cremone bolt case of thin thickness requires a narrower notch and, as a result, the amount of the window sash or French window is less weakened.

Une application avantageuse de l'invention s'obtient lorsque le pêne battant est articulé sur un arbre concentrique au fouillot. Cette der­nière caractéristique permet, en effet, de diminuer la longueur du boîtier pour conférer à ce dernier une faible dimension.An advantageous application of the invention is obtained when the beating bolt is articulated on a shaft concentric with the follower. This last characteristic makes it possible, in fact, to reduce the length of the housing to give the latter a small dimension.

Une autre application avantageuse de l'invention se caractérise en ce que le pêne battant comporte la rampe sur l'un de ses chants.Another advantageous application of the invention is characterized in that the beating bolt comprises the ramp on one of its edges.

D'autres applications avantageuses ressortent de la description ci-­après.Other advantageous applications will emerge from the description below.

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 en élévation, une crémone à larder à double action avec pêne abattant, conforme à l'invention, la crémone étant en position déverrouillée et le couvercle du boîtier étant enlevé.
  • La figure 2 représente, en vue en élévation, la même crémone mais en position de verrouillages.
The invention is set out below in more detail with the aid of drawings representing only one embodiment.
  • Figure 1 shows, in elevation view, a double action latching bolt with drop bolt, according to the invention, the cremone bolt being in the unlocked position and the housing cover being removed.
  • Figure 2 shows, in elevation view, the same cremone bolt but in the locking position.

On se réfère aux deux figures.We refer to the two figures.

La crémone à larder à double action 1 comporte un boîtier 2 présentant sur sa face avant 3 une têtière 4. Le long de la face arrière 5 de la têtière 4 coulissent en direction opposée deux tringles de manoeuvre 6, 7. Ces tringles de manoeuvre 6, 7 comportent des éléments de ver­ rouillage (non représentés) coopérant avec des gâches (non représen­tées) solidaires du dormant de la fenêtre, porte, porte-fenêtre ou analogues. Ces tringles de manoeuvre 6, 7 assurent un verrouillage des extrémités de la crémone à larder 1.The double action latch bolt 1 comprises a housing 2 having on its front face 3 a headrest 4. Along the rear face 5 of the headrest 4 slide in the opposite direction two operating rods 6, 7. These operating rods 6 , 7 have worm elements rusting (not shown) cooperating with strikes (not shown) integral with the window frame, door, French window or the like. These operating rods 6, 7 ensure locking of the ends of the latch bolt 1.

Le boîtier 2 renferme un mécanisme de crémone 8. Ce dernier est com­posé essentiellement d'un fouillot 9 actionné par le carré de manoeuvre 10 d'une poignée (non représentée). Le fouillot 9 comporte une couron­ne dentée 11 dont les dents 12, 13... engrènent directement dans des dentures 14, 15 réalisées dans les extrémités 16, 17 des tringles de manoeuvre 6, 7, ces extrémités 16, 17 étant disposées de part et d'autre du fouillot 9.The housing 2 contains a lever mechanism 8. The latter is essentially composed of a nut 9 actuated by the operating square 10 of a handle (not shown). The follower 9 comprises a toothed ring 11 whose teeth 12, 13 ... mesh directly with teeth 14, 15 produced in the ends 16, 17 of the operating rods 6, 7, these ends 16, 17 being arranged on one side and on the other side of the follower 9.

Ce dernier coopère par l'intermédiaire d'un doigt 18 avec un pêne bat­tant 19 articulé sur un arbre 20 logé dans le boîtier 2. La tête 21 de ce pêne battant 19 traverse une lumière 22 réalisée dans la têtière 4 et, en position de verrouillage, s'engage dans une gâche (non repré­sentée) solidaire du dormant de la fenêtre, porte, porte-fenêtre ou analogue, alors qu'en position de déverrouillage, ladite tête 21 est es­camotée dans le boîtier 2.The latter cooperates by means of a finger 18 with a beating bolt 19 articulated on a shaft 20 housed in the housing 2. The head 21 of this beating bolt 19 passes through a light 22 made in the headrest 4 and, in the position of locking, engages in a keeper (not shown) integral with the window frame, door, French window or the like, while in the unlocking position, said head 21 is retracted into the housing 2.

Selon un autre mode de réalisation, le pêne battant 19 est articulé sur un arbre concentrique au fouillot 9, ce qui permet de réduire la longueur 23 du boîtier 2.According to another embodiment, the beating bolt 19 is articulated on a shaft concentric with the nut 9, which makes it possible to reduce the length 23 of the housing 2.

Selon un autre mode de réalisation, le fouillot 9 comporte une portée sur laquelle peut pivoter le pêne battant 19.According to another embodiment, the nut 9 has a bearing on which the swing bolt 19 can pivot.

Celui-ci sert d'élément de verrouillage intermédiaire. Cependant, il est souhaitable que l'entrée en action du verrouillage intermédiaire réalisé par le pêne battant 19 s'effectue postérieurement à l'entrée en action du verrouillage des extrémités de la crémone réalisé par les tringles de manoeuvre 6, 7 alors qu'inversement le déverrouillage du verrouillage intermédiaire et le déverrouillage du verrouillage d'extré­mités doivent s'effectuer simultanément.This serves as an intermediate locking element. However, it is desirable that the entry into action of the intermediate locking effected by the beating bolt 19 takes place after the entry into action of the locking of the ends of the cremone rod effected by the operating rods 6, 7 while conversely the unlocking of the intermediate locking and the unlocking of the end locking must be carried out simultaneously.

A cet effet, l'invention prévoit différents moyens. Le pêne battant 19 comporte deux butées espacées 24, 25 entre lesquelles se déplace à vide le doigt 18 du fouillot 9, c'est-à-dire que le fouillot 9 n'agit pas sur le pêne battant 19, pendant une partie de sa rotation.To this end, the invention provides various means. The beating bolt 19 has two spaced stops 24, 25 between which the finger 18 of the follower 9 moves empty, that is to say that the follower 9 does not act on the latch bolt 19, during part of its rotation.

Selon un autre mode de réalisation, ces deux butées espacées 24, 25 sont les chants d'extrémités d'une lumière 26 réalisée dans le corps 27 du pêne battant 19. Avantageusement, cette lumière 26 est une lu­mière curviligne dont le centre de cintrage est le centre de rotation du fouillot 9.According to another embodiment, these two spaced stops 24, 25 are the edges of the ends of a light 26 produced in the body 27 of the beating bolt 19. Advantageously, this light 26 is a curvilinear light whose bending center is the center of rotation of the follower 9.

Selon un autre mode de réalisation, ces deux butées espacées 24, 25 sont des tétons faisant saillie par rapport à l'une des faces du corps 27 du pêne battant 19 entre lesquels se déplace le doigt 18 du pêne battant 19.According to another embodiment, these two spaced stops 24, 25 are studs projecting with respect to one of the faces of the body 27 of the latch bolt 19 between which the finger 18 of the latch bolt 19 moves.

Pour le déverrouillage simultané, au moins une des tringles de manoeu­vre 6, 7 comporte une surface d'attaque 28 agissant sur le pêne bat­tant 19. Ce dernier comporte au moins une rampe 29 faisant face à la surface d'attaque 28 lorsque la crémone à larder 1 est en position ver­rouillée.For the simultaneous unlocking, at least one of the operating rods 6, 7 comprises an attack surface 28 acting on the latch bolt 19. The latter comprises at least one ramp 29 facing the attack surface 28 when the cremone bolt larder 1 is in the locked position.

Selon un mode d'exécution, la surface d'attaque 28 est située soit sur l'un ou l'autre chant longitudinal de la tringle de manoeuvre 6.According to one embodiment, the attack surface 28 is located either on one or the other longitudinal edge of the operating rod 6.

Selon un autre mode d'exécution, la surface d'attaque 28 est située sur le chant d'extrémité 30 de la tringle de manoeuvre 6.According to another embodiment, the attack surface 28 is located on the end edge 30 of the operating rod 6.

Lorsque la surface d'attaque 28 est située sur l'un ou l'autre chant longitudinal de la tringle de manoeuvre 6, il est souhaitable que la ram­pe 29 fasse saillie par rapport à l'une ou l'autre face du pêne battant 19.When the attack surface 28 is located on one or the other longitudinal edge of the operating rod 6, it is desirable for the ramp 29 to project relative to one or the other face of the beating bolt 19 .

Si la surface d'attaque 28 est située sur le chant d'extrémité 30 de la tringle de manoeuvre 6, il est avantageux que le pêne battant 19 com­porte la rampe 29 sur son chant 31.If the attack surface 28 is located on the end edge 30 of the operating rod 6, it is advantageous for the beating bolt 19 to have the ramp 29 on its edge 31.

Le fonctionnement de la crémone à larder conforme à l'invention est le suivant :The operation of the cremone bolt in accordance with the invention is the following :

. La crémone à larder est en position d'ouverture telle que représen­tée dans la figure 1. En actionnant la poignée, on implique au fouillot 9 une rotation dans le sens de déplacement des aiguilles d'une montre. Les dents du fouillot 9 engrènent dans les dentures 14, 15 des trin­gles de manoeuvre 6, 7 de sorte que ces dernières se déplacent en direction opposée l'une par rapport à l'autre et on obtient l'entrée en action du verrouillage des extrémités. Parallèlement, le doigt 18 du fouillot 9 parcourt l'espace entre les deux butées 25, 24 sans agir sur le pêne battant 19. Lorsque le doigt 18 entre en contact avec la butée 24, la rotation du fouillot 9 est transmise au pêne battant 19. Ainsi, l'entrée en action du verrouillage intermédiaire est postérieure à celle de l'action du verrouillage des extrémités.. The cremone bolt is in the open position as shown in Figure 1. By actuating the handle, it involves the follower 9 a rotation in the direction of movement of the needles of a watch. The teeth of the follower 9 mesh in the teeth 14, 15 of the operating rods 6, 7 so that the latter move in opposite directions relative to each other and the entry into action of the locking of the ends . In parallel, the finger 18 of the follower 9 traverses the space between the two stops 25, 24 without acting on the latch bolt 19. When the finger 18 comes into contact with the stop 24, the rotation of the follower 9 is transmitted to the latch bolt 19 Thus, the entry into action of the intermediate locking is later than that of the action of locking the ends.

En phase de déverrouillage, on actionne la poignée en sens contraire, ce qui provoque la rotation dans le sens contraire de déplacement des aiguilles d'une montre du fouillot 9. Les dents du fouillot 9 engrènent dans les dentures 14 , 15 des tringles de manoeuvre 6, 7 et exercent, de ce fait, une traction sur ces dernières. La surface d'attaque 28 de la tringle de manoeuvre 6 glisse le long de la rampe 29 du pêne bat­tant 19 en provoquant la rotation de ce dernier. Ainsi, en phase de déverrouillage, il y a action simultanée sur le verrouillage intermé­diaire et sur le verrouillage des extrémités.In the unlocking phase, the handle is actuated in the opposite direction, which causes the rotation of the clockwise movement of the follower 9. The teeth of the follower 9 mesh in the teeth 14, 15 of the operating rods. 6, 7 and therefore exert traction on the latter. The attack surface 28 of the operating rod 6 slides along the ramp 29 of the beating bolt 19 by causing the latter to rotate. Thus, in the unlocking phase, there is simultaneous action on the intermediate locking and on the locking of the ends.

Claims (8)

1. Crémone à larder à double action comprenant un boîtier (2) solidai­re d'une têtière (4) et renfermant un mécanisme de crémone (8) com­posé d'un fouillot denté (9) engrènant directement dans des dentures (14, 15) réalisées dans l'extrémité (16, 17), disposée de part et d'au­tre du fouillot denté (9), de deux tringles de manoeuvre (6, 7) agis­sant en direction opposée, caractérisée en ce qu'elle comporte un pê­ne battant (19) articulé sur un arbre (20) logé dans le boîtier (2) et étant commandé par un doigt (18) solidaire du fouillot denté (9), ce doigt (18) étant engagé entre deux butées espacées (24, 25) soli­daires du pêne battant (19) et qu'au moins une des tringles (6, 7) comporte une surface d'attaque (28) disposée, dans la position ver­rouillée de la crémone (1), en face d'au moins une rampe (29) solidai­re du pêne battant (19) et agissant sur le pêne battant (19) par l'in­termédiaire de la rampe (29) dès la rotation du fouillot denté (9) vers sa position correspondant à la position d'ouverture de la crémone (1).1. Double action latching bolt comprising a housing (2) integral with a headrest (4) and enclosing a lever mechanism (8) composed of a toothed nut (9) engaging directly in teeth (14, 15) produced in the end (16, 17), arranged on either side of the toothed nut (9), of two operating rods (6, 7) acting in opposite directions, characterized in that it comprises a beating bolt (19) articulated on a shaft (20) housed in the housing (2) and being controlled by a finger (18) integral with the toothed follower (9), this finger (18) being engaged between two spaced stops (24, 25) integral with the latch bolt (19) and that at least one of the rods (6, 7) has an attack surface (28) arranged, in the locked position of the lever (1), opposite at least one ramp (29) integral with the beating bolt (19) and acting on the beating bolt (19) by means of the ramp (29) from the rotation of the toothed nut (9) towards its position corresponding to the pos opening the cremone bolt (1). 2. Crémone à larder à double action selon la revendication 1, caracté­risée en ce qu'elle comporte un arbre (20) concentrique au fouillot denté (9) sur lequel est articulé le pêne battant (19).2. Double action latch bolt according to claim 1, characterized in that it comprises a shaft (20) concentric with the toothed nut (9) on which is hinged the beating bolt (19). 3. Crémone à larder à double action selon la revendication 1, carac­térisée en ce que le fouillot denté (9) comporte une portée servant d'arbre sur laquelle est articulé le pêne battant (19).3. Double action latching bolt according to claim 1, characterized in that the toothed nut (9) has a bearing surface serving as a shaft on which the beating bolt (19) is articulated. 4. Crémone à larder à double action selon la revendication 1, carac­térisée en ce que les deux butées espacées (24, 25) sont les chants d'extrémité d'une lumière (26) réalisée dans le corps (27) du pêne battant (19).4. Double action latching bolt according to claim 1, characterized in that the two spaced stops (24, 25) are the end edges of a light (26) produced in the body (27) of the beating bolt ( 19). 5. Crémone à larder à double action selon la revendication 4, carac­térisée en ce que la lumière (26) est une lumière curviligne dont le centre de cintrage est le centre de rotation du fouillot denté (9).5. Double action latching bolt according to claim 4, characterized in that the lumen (26) is a curvilinear lumen whose bending center is the center of rotation of the toothed follower (9). 6. Crémone à larder à double action selon la revendication1, carac­térisée en ce que les deux butées espacées (24, 25) sont des tétons faisant saillie par rapport à l'une des faces du corps (27) du pêne battant (19).6. Double action latching bolt according to claim1, characterized in that the two spaced stops (24, 25) are pins projecting from one of the faces of the body (27) of the beating bolt (19). Crémone à larder à double action selon la revendication1, caracté­risée en ce que la surface d'attaque (28) est située sur un des chants longitudinaux d'une des tringles de manoeuvre (6).Double action latch bolt according to claim 1, characterized in that the attack surface (28) is located on one of the longitudinal edges of one of the operating rods (6). 8. Crémone à larder à double action selon la revendication 1, caracté­risée en ce que la surface d'attaque (28) est située sur le chant d'ex­trémité (30) d'une des tringles de manoeuvre (6).8. Double action latch bolt according to claim 1, characterized in that the attack surface (28) is located on the end edge (30) of one of the operating rods (6).
EP86440039A 1985-06-06 1986-05-23 Mortise espagnolette with two locking bars and one central bolt Expired EP0207869B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86440039T ATE38263T1 (en) 1985-06-06 1986-05-23 ENTRY SPAGNOLETTE WITH TWO DRIVING RODS AND CENTRAL LOCK.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8508705 1985-06-06
FR8508705A FR2583095B1 (en) 1985-06-06 1985-06-06 DOUBLE ACTION LAMINATE CREMONE WITH SWING PENE

Publications (2)

Publication Number Publication Date
EP0207869A1 true EP0207869A1 (en) 1987-01-07
EP0207869B1 EP0207869B1 (en) 1988-10-26

Family

ID=9320032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86440039A Expired EP0207869B1 (en) 1985-06-06 1986-05-23 Mortise espagnolette with two locking bars and one central bolt

Country Status (6)

Country Link
EP (1) EP0207869B1 (en)
JP (1) JPS6250576A (en)
AT (1) ATE38263T1 (en)
CA (1) CA1281347C (en)
DE (1) DE3661031D1 (en)
FR (1) FR2583095B1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202267A (en) * 1987-02-12 1988-09-21 Fullex Ltd Multi-point lock
WO1996001934A1 (en) * 1994-07-07 1996-01-25 Wms (Uk) Limited Espagnolette fastening for window or door
FR2722826A1 (en) * 1994-07-22 1996-01-26 Ferco Int Usine Ferrures CREMONE OR CREMONE-LOCK
AU687159B2 (en) * 1994-03-29 1998-02-19 Crane Enfield Metals Pty Limited Security door lock
EP0909863A2 (en) * 1997-10-15 1999-04-21 Roto Frank Eisenwarenfabrik Aktiengesellschaft Handle operated lock with a plurality of locking bolts
GB2331546A (en) * 1997-11-10 1999-05-26 Ian Alexander Gordon Gear-driven locks
EP0947653A2 (en) * 1998-04-02 1999-10-06 FERCO INTERNATIONAL Ferrures et Serrures de Bâtiment, Société Anonyme Espagnolette or Espagnolette lock for doors, French doors or the like
WO2005057312A3 (en) * 2003-12-10 2006-02-02 Dirak Dieter Ramsauer Konstruk Lock for the multiple locking of doors or wall sections in housings or cabinets
US20200224468A1 (en) * 2019-01-11 2020-07-16 Assa Abloy New Zealand Limited Lock assembly
US20200291683A1 (en) * 2017-11-02 2020-09-17 Iloq Oy Electromechanical lock utilizing magnetic field forces

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633964U (en) * 1992-09-29 1994-05-06 豊和工業株式会社 Flat bar cleaning device
DE102005048701A1 (en) * 2005-10-11 2007-04-12 Sommer Metallbau-Stahlbau Gmbh & Co. Kg Door or gate
JP4564458B2 (en) * 2006-02-28 2010-10-20 日本トムソン株式会社 Finite linear motion guide unit equipped with cage slip prevention mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR391768A (en) * 1908-06-29 1908-11-09 Franz Wolff New lock mechanism
FR708655A (en) * 1930-04-18 1931-07-27 L Devillez Et Camion S A Ets Improvements to the establishment of cremones, in particular toggle cremones

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR391768A (en) * 1908-06-29 1908-11-09 Franz Wolff New lock mechanism
FR708655A (en) * 1930-04-18 1931-07-27 L Devillez Et Camion S A Ets Improvements to the establishment of cremones, in particular toggle cremones

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202267A (en) * 1987-02-12 1988-09-21 Fullex Ltd Multi-point lock
GB2202267B (en) * 1987-02-12 1990-11-21 Fullex Ltd Multi-point lock
AU687159B2 (en) * 1994-03-29 1998-02-19 Crane Enfield Metals Pty Limited Security door lock
WO1996001934A1 (en) * 1994-07-07 1996-01-25 Wms (Uk) Limited Espagnolette fastening for window or door
GB2297355A (en) * 1994-07-07 1996-07-31 W M S Group Ltd Espagnolette fastening for window or door
GB2297355B (en) * 1994-07-07 1997-10-15 W M S Group Ltd Espagnolette fastening for window or door
FR2722826A1 (en) * 1994-07-22 1996-01-26 Ferco Int Usine Ferrures CREMONE OR CREMONE-LOCK
EP0698709A1 (en) 1994-07-22 1996-02-28 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Espagnolette or espagnolette lock
EP0909863A2 (en) * 1997-10-15 1999-04-21 Roto Frank Eisenwarenfabrik Aktiengesellschaft Handle operated lock with a plurality of locking bolts
EP0909863A3 (en) * 1997-10-15 1999-04-28 Roto Frank Eisenwarenfabrik Aktiengesellschaft Handle operated lock with a plurality of locking bolts
GB2331546A (en) * 1997-11-10 1999-05-26 Ian Alexander Gordon Gear-driven locks
EP0947653A2 (en) * 1998-04-02 1999-10-06 FERCO INTERNATIONAL Ferrures et Serrures de Bâtiment, Société Anonyme Espagnolette or Espagnolette lock for doors, French doors or the like
EP0947653A3 (en) * 1998-04-02 2000-04-05 FERCO INTERNATIONAL Ferrures et Serrures de Bâtiment, Société Anonyme Espagnolette or Espagnolette lock for doors, French doors or the like
WO2005057312A3 (en) * 2003-12-10 2006-02-02 Dirak Dieter Ramsauer Konstruk Lock for the multiple locking of doors or wall sections in housings or cabinets
US20200291683A1 (en) * 2017-11-02 2020-09-17 Iloq Oy Electromechanical lock utilizing magnetic field forces
US11808057B2 (en) * 2017-11-02 2023-11-07 Iloq Oy Electromechanical lock utilizing magnetic field forces
US20200224468A1 (en) * 2019-01-11 2020-07-16 Assa Abloy New Zealand Limited Lock assembly

Also Published As

Publication number Publication date
CA1281347C (en) 1991-03-12
JPS6250576A (en) 1987-03-05
DE3661031D1 (en) 1988-12-01
EP0207869B1 (en) 1988-10-26
FR2583095A1 (en) 1986-12-12
ATE38263T1 (en) 1988-11-15
FR2583095B1 (en) 1989-12-29

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