EP0330794B1 - Turnable and tiltable window with opening possibilities - Google Patents

Turnable and tiltable window with opening possibilities Download PDF

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Publication number
EP0330794B1
EP0330794B1 EP88440058A EP88440058A EP0330794B1 EP 0330794 B1 EP0330794 B1 EP 0330794B1 EP 88440058 A EP88440058 A EP 88440058A EP 88440058 A EP88440058 A EP 88440058A EP 0330794 B1 EP0330794 B1 EP 0330794B1
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EP
European Patent Office
Prior art keywords
opening
groove
lug
rods
opening member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88440058A
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German (de)
French (fr)
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EP0330794A1 (en
Inventor
Yves Judel
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Financiere Yves Judel Forme Juridique Eurl Ste
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Financiere Yves Judel Forme Juridique Eurl Ste
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Application filed by Financiere Yves Judel Forme Juridique Eurl Ste filed Critical Financiere Yves Judel Forme Juridique Eurl Ste
Priority to AT88440058T priority Critical patent/ATE101230T1/en
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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
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • 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
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
    • E05C9/066—Locks for windows or doors specially adapted for tilt and turn
    • 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
    • E05C9/10—Actuating mechanisms for bars
    • E05C9/12—Actuating mechanisms for bars with rack and pinion mechanism
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/5211—Concealed suspension fittings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
    • E05D15/30—Suspension arrangements for wings supported on arms movable in horizontal plane with pivoted arms and sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the subject of the present invention is a window of the so-called “swinging” type, that is to say capable of being opened according to two different opening modes called “bellows” and “French-style”, which offers the advantage of having an opening fully recessed in the frame, without visible hinges, and also having a third opening mode, which allows more complete ventilation than the bellows opening.
  • tilt-and-turn windows Many designs of tilt-and-turn windows have been proposed to date, their two modes of opening being obtained by pivoting the opening either around the bottom cross member of the frame, in the case of the bellows opening, or around an amount of edge of the frame, in the case of the French opening.
  • the bellows opening mode allows convenient continuous ventilation, while the French opening allows more complete ventilation and easy access to the entire opening, for example for cleaning.
  • the known embodiments have the drawback of requiring the use of a complex mechanism for switching from one to the other opening mode, this mechanism usually comprising two separate control members.
  • the known embodiments include visible hinges which detract from the aesthetic appearance of the window, and more particularly of the assembly in which it is integrated.
  • document FR-A-2 510 649 discloses a device for achieving an aeration-ventilation position and intended to be mounted on a window or a door already having two modes of opening, namely French and bellows, obtaining these three different opening positions which can be obtained by the manipulation of a single control member.
  • the aeration-ventilation position determined by the aforementioned additional device does not allow effective ventilation, the spacing between the opening and the frame being limited to a thin slot.
  • this ventilation-ventilation device by slot can only be applied to windows or doors in which the frames of the frames and the opening do not fully fit into each other, otherwise the spacing between sleeping and opening would be too weak to form an air gap.
  • the windows or doors described in the aforementioned document have a vertical axis of rotation and a horizontal axis of rotation, necessarily include hinges or visible linkage elements.
  • the object of the present invention is to overcome the various aforementioned drawbacks by proposing a tilt-and-turn window comprising, in addition to the two so-called “bellows” and “French-style” opening modes , a third opening mode called “ventilation”, and the fitting of which comprises a single 4-position control member, this window making it possible to obtain an effective ventilation position, having no apparent pivoting element and comprising a frame opening completely recessed in the frame, without requiring additional devices.
  • the subject of the present invention is a tilt-and-turn window characterized in that the opening is completely embedded in the frame with flush alignment of the opening and sleeping frames, without visible hinge, in that the opening mode says "ventilation” corresponds to a movement of the opening, after disengagement, in a plane parallel to that of the frame, and in that the control member is connected, by means of rods, to two sets of two articulated links, one is fixed to the upper crosspieces of the frame and the sash and the other to the lower crosspieces of the frame and the sash, these two sets of links each consisting of a first link connecting the frame to the sash by means of two pivots and of a second link connecting the first link to the frame by means of pivots, said first links each comprising a multidirectional groove inside which a connected lug can move by the rods to the control member and also capable of moving in a groove formed in a plate integral with the opening, the lug being able to occupy, as a function of the four positions of the control member
  • the window shown in FIG. 1 comprises a sash frame 1 of the rebate type, articulated on a dorman frame 2.
  • the cremone bolt 24 is connected by means of rods 20 to lugs 7, 8, 9, 10 secured to the rods 20 and positioned opposite the keepers 3, 4, 5 and 6, inside which they can move along the grooves, not shown, comprising widenings whose configuration and positioning allow the corresponding lug to come out of the keeper as a function of the position of the cremone bolt 24 and therefore of the chosen opening mode.
  • the pins 7, 8, 9 and 10 can occupy four positions A, B, C, D, position A corresponding to the locking of the window and positions B, C, D to three possible opening modes, which will be described in detail below.
  • the cremone bolt 24 connected to the lugs 7, 8, 9 and 10 by the rods 20 is also connected by this set of rods 20 to two lugs 11 and 12 secured respectively to the upper cross member and the lower cross member of the leaf 1 and also each secured to a set of articulated rods 13, 14, respectively 15, 16 actuating the movement of the leaf 1.
  • the link 13 of the upper crosspiece connects the frame 2 to the door 1, being secured by one of its ends to a pivot 18 secured to the frame 2 and by the other end to a pivot 19 secured to the door 1 , while the link 14 connects the link 13 to the dorman 2 via a pivot 17 which fixes it to the link 13 at one of its ends and a pivot 19 ′ which fixes it to the frame 2 to its other end.
  • the link 15 of the lower cross member connects the frame 2 to the door 1, being secured by one of its ends to a pivot 23 secured to the door 1, while the link 16 connects the link 15 to the frame 2 by means of a part of a pivot 21 which fixes it to the link 15 at one of its ends and a pivot 23 ′ which fixes it to the frame 2 at its other end.
  • the pivot 23 as well as the lug 8 advantageously have a semi-spherical lower end to facilitate the tilting of the opening while ensuring the solidity of the support.
  • FIGS. 2a and 2b clearly show the different possible positions of the links 13 and 14 of the upper crossmember, and the correlative path of the lug 11 in the different housings or grooves formed respectively in the opening 1, the link 13 and the connecting rod 14, as well as the corresponding movement of the lug 7 in the housing 3 ′ formed in the keeper 3 and on the other hand in the groove 28 formed in the leaf 1.
  • FIGS. 3a and 3b clearly show the different possible positions of the links 15 and 16 of the bottom cross member, and the correlative path of the lug 12 in the different housings or grooves formed respectively in the leaf 1, the link 15, as well as the corresponding movement of the lug 8 in the housing formed in the keeper 4 of the frame 2.
  • the opening 1 is seen in the closed position (shown in dotted lines), the set of connecting rods 15 and 16 "closed", that is to say the connecting rod 15 completely covering the connecting rod 16, the pivots 21 , 22 and 23 aligned, the lugs 8 and 12 in position A, the lug 8 being trapped in the housing 4 ′ of the keeper 4 of the frame 2 and the lug 12 being housed at one end of the groove 29 formed in the link 15 and at the corresponding end of a groove 30, formed in a plate secured to the opening 1.
  • FIGS. 1, 2a and 3a which show the window according to the invention in the locked position
  • the two sets of upper and lower connecting rods are closed and all the pins are in position A
  • the lugs 7, 8, 9 and 10 being trapped in the keepers 3, 4, 5 and 6 while the lug 11 is blocked at one end of the groove 26 of the link 13, at the corresponding end of the groove 27 of the opening 1 and in the locking notch 25 ′ of the link 14, the lug 12 being on its side positioned at one end of the groove 29 of the link 15 and at the corresponding end of the groove 30 of the opening 1.
  • the lugs 7, 8, 9 and 10 are then released from the keepers 3, 4, 5 and 6 while the lug 11 moves in a segment of the groove 26 then parallel to the top cross member, and the lug 12 comes position at the end of a segment (CD) of the groove 29 which comes to be placed parallel to the lower cross member of the frame 2. It follows that the leaf 1 is disengaged from the frame 2, the frame of the leaf 1 coming locate in a plane parallel to that of the frame 2.
  • This "ventilation” position allows ventilation more complete and more efficient than the "bellows” opening because air circulates all around the opening frame.
  • This ventilation position offers in addition the appreciable advantage of a safety vis-à-vis children, unlike the "French” opening which one is obliged to resort to with the swinging windows known when one wants more complete ventilation than that offered by the "bellows” opening.
  • the four positions A, B, C, D of all the lugs 7, 8, 9, 10, 11 and 12 correspond to four positions of the cremone bolt easily identifiable thanks to slight blockings which it suffices to force to move from one position to another.
  • the configuration of the multidirectional grooves formed in the rods 13 and 15 is determined as a function of the opening parameters, namely on the one hand the distance of movement of all the pins from position A to position B and on the other hand the greater or lesser distance from the sash to the frame in the "ventilation" opening, a distance which determines the length of the segment of each of the grooves 26 and 29 located between the two positions B and C. All of these parameters can be easily determined.
  • the link 15 is advantageously a metal piece of large section whose all functions are allowed by precise machining of its pivot axes, as well as by milling the groove 29.
  • the pivoting of the opening 1 in the French opening is also advantageously facilitated by using as pivot 23 a ball axis support mounted on a crimped ball joint.
  • the opening and sleeping frames of the tilt-and-turn window according to the invention can be made of any material suitable for this type of device, such as wood, metal, or plastic, preferably PVC.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Window Of Vehicle (AREA)
  • Wing Frames And Configurations (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

Turn-and-tilt window, in which the wing fits completely into the fixed frame, with the casement and fixed frame being aligned flush with one another, and which has a third so-called "ventilation" opening mode. Its fitting comprises a single four-position control member (24) connected by means of rods (20) to two sets of two articulated links, of which one (13, 14) is fastened to the upper crosspieces of the fixed frame (2) and of the wing (1) and the other (15, 16) to the lower crosspieces of the fixed frame (2) and of the wing (1), these two sets of links each being composed of a link (13) and (15) connecting the fixed frame (2) to the wing (1) by means of two pivots (18) and (19) or (22) and (23), and of a link (14) and (16) connecting the link (13) and (15) to the fixed frame (2) by means of pivots (17) and (19') or (21) and (23'), the links (13) and (15) each having a multi-directional groove (26) and (29), inside which can be displaced a dog (11) and (12) connected by means of the rods (20) to the control member (24) and likewise capable of being displaced in a groove (27) and (31) made in a plate fixed to the wing (1), the dog (11) and (12) being capable, as a function of the four positions of the control member (24), of occupying four positions (A, B, C, D) corresponding respectively to the locking of the wing (1) and to the three possible opening modes. <IMAGE>

Description

La présente invention a pour objet une fenêtre du type dit "oscillobattante", c'est-à-dire susceptible d'être ouverte selon deux modes d'ouverture différents dits "en soufflet" et "à la française", qui offre l'avantage de comporter un ouvrant totalement encastré dans le dormant, sans paumelles apparentes, et de comporter en outre un troisième mode d'ouverture, qui permet une ventilation plus complète que l'ouverture en soufflet.The subject of the present invention is a window of the so-called "swinging" type, that is to say capable of being opened according to two different opening modes called "bellows" and "French-style", which offers the advantage of having an opening fully recessed in the frame, without visible hinges, and also having a third opening mode, which allows more complete ventilation than the bellows opening.

De nombreuses réalisations de fenêtres oscillobattantes ont été proposées à ce jour, leurs deux modes d'ouverture étant obtenues par pivotement de l'ouvrant soit autour de la traverse basse du dormant, dans le cas de l'ouverture en soufflet, soit autour d'un montant de rive du dormant, dans le cas de l'ouverture à la française. Le mode d'ouverture en soufflet permet une aération continue commode, tandis que l'ouverture à la française permet une aération plus complète et un accès facile à l'ensemble de l'ouvrant en vue par exemple de son nettoyage.Many designs of tilt-and-turn windows have been proposed to date, their two modes of opening being obtained by pivoting the opening either around the bottom cross member of the frame, in the case of the bellows opening, or around an amount of edge of the frame, in the case of the French opening. The bellows opening mode allows convenient continuous ventilation, while the French opening allows more complete ventilation and easy access to the entire opening, for example for cleaning.

Toutefois, la plupart des réalisations connues présentent l'inconvénient d'exiger le recours à un mécanisme complexe pour passer de l'un à l'autre mode d'ouverture, ce mécanisme comportant le plus souvent deux organes de commande distincts Par ailleurs, les réalisations connues comportent des paumelles apparentes qui nuisent à l'aspect esthétique de la fenêtre, et plus particulièrement de l'ensemble dans lequel elle s'intègre.However, most of the known embodiments have the drawback of requiring the use of a complex mechanism for switching from one to the other opening mode, this mechanism usually comprising two separate control members. Furthermore, the known embodiments include visible hinges which detract from the aesthetic appearance of the window, and more particularly of the assembly in which it is integrated.

En plus de ce qui précède, on connaît, par le document FR-A-2 510 649, un dispositif permettant de réaliser une position d'aération-ventilation et destiné à être monté sur une fenêtre ou une porte présentant déjà deux modes d'ouverture, à savoir à la française et à soufflet, l'obtention de ces trois différentes positions d'ouverture pouvant être obtenues par la manipulation d'un unique organe de commande.In addition to the above, document FR-A-2 510 649 discloses a device for achieving an aeration-ventilation position and intended to be mounted on a window or a door already having two modes of opening, namely French and bellows, obtaining these three different opening positions which can be obtained by the manipulation of a single control member.

Néanmoins, la position d'aération-ventilation déterminée par le dispositif supplémentaire précité n'autorise pas une ventilation efficace, l'écartement entre ouvrant et dormant se limitant à une fente de faible épaisseur.However, the aeration-ventilation position determined by the aforementioned additional device does not allow effective ventilation, the spacing between the opening and the frame being limited to a thin slot.

En outre, ce dispositif d'aération-ventilation par fente ne peut s'appliquer qu'à des fenêtres ou des portes dont les cadres des dormants et des ouvrants ne s'encastrent pas entièrement les uns dans les autres, sinon l'écartement entre dormant et ouvrant serait trop faible pour former un interstice d'aération.In addition, this ventilation-ventilation device by slot can only be applied to windows or doors in which the frames of the frames and the opening do not fully fit into each other, otherwise the spacing between sleeping and opening would be too weak to form an air gap.

De plus, les fenêtres ou portes décrits dans le document précité présentent un axe de rotation vertical et un axe de rotation horizontal, comportent nécessairement des paumelles ou des éléments de tringlerie apparents.In addition, the windows or doors described in the aforementioned document have a vertical axis of rotation and a horizontal axis of rotation, necessarily include hinges or visible linkage elements.

La présente invention a pour but de pallier les différents inconvénients précités en proposant une fenêtre oscillobattante comportant, outre les deux modes d'ouverture dits "en soufflet" et "à la française", un troisième mode d'ouverture dit "de ventilation, et dont la ferrure comprend un unique organe de commande à 4 positions, cette fenêtre devant permettre d'obtenir une position de ventilation efficace, ne présenter aucun élément de pivotement apparent et comporter un cadre ouvrant s'encastrant complètement dans le cadre dormant, ce sans nécessiter des dispositifs supplémentaires.The object of the present invention is to overcome the various aforementioned drawbacks by proposing a tilt-and-turn window comprising, in addition to the two so-called "bellows" and "French-style" opening modes , a third opening mode called "ventilation", and the fitting of which comprises a single 4-position control member, this window making it possible to obtain an effective ventilation position, having no apparent pivoting element and comprising a frame opening completely recessed in the frame, without requiring additional devices.

A cet effet, la présente invention a pour objet une fenêtre oscillobattante caractérisée en ce que l'ouvrant s'encastre complètement dans le dormant avec alignement à fleur des cadres ouvrant et dormant, sans paumelle apparente, en ce que le mode d'ouverture dit "de ventilation" correspond à un déplacement de l'ouvrant, après déboîtement, dans un plan parallèle à celui du dormant, et en ce que l'organe de commande est relié, au moyen de tringles, à deux jeux de deux biellettes articulés dont l'un est fixé aux traverses hautes du dormant et de l'ouvrant et l'autre aux traverses basses du dormant et de l'ouvrant, ces deux jeux de biellettes se composant chacun d'une première biellette reliant le dormant à l'ouvrant au moyen de deux pivots et d'une seconde biellette reliant la première biellette au dormant au moyen de pivots, lesdites premières biellettes comportant chacune une rainure multidirectionnelle à l'intérieur de laquelle peut se déplacement un ergot relié par les tringles à l'organe de commande et également susceptible de se déplacer dans une rainure ménagée dans une plaque solidaire de l'ouvrant, l'ergot pouvant occuper, en fonction des quatre positions de l'organe de commande, quatre positions correspondant respectivement au verrouillage de l'ouvrant et aux trois modes d'ouverture possibles.To this end, the subject of the present invention is a tilt-and-turn window characterized in that the opening is completely embedded in the frame with flush alignment of the opening and sleeping frames, without visible hinge, in that the opening mode says "ventilation" corresponds to a movement of the opening, after disengagement, in a plane parallel to that of the frame, and in that the control member is connected, by means of rods, to two sets of two articulated links, one is fixed to the upper crosspieces of the frame and the sash and the other to the lower crosspieces of the frame and the sash, these two sets of links each consisting of a first link connecting the frame to the sash by means of two pivots and of a second link connecting the first link to the frame by means of pivots, said first links each comprising a multidirectional groove inside which a connected lug can move by the rods to the control member and also capable of moving in a groove formed in a plate integral with the opening, the lug being able to occupy, as a function of the four positions of the control member, four positions corresponding respectively when the sash is locked and the three possible opening modes.

L'invention sera mieux comprise grâce à la description ci-après, qui se rapporte à un mode de réalisation préféré, donné à titre d'exemple non limitatif, et expliqué avec référence aux dessins schématiques annexés, dans lesquels :

  • la figure 1 représente une vue en coupe verticale du châssis d'une fenêtre oscillobattante selon l'invention.
  • la figure 2a est une vue en coupe horizontale à plus grande échelle selon la ligne I-I, de la fenêtre représentée en figure 1, en position de verrouillage.
  • la figure 2b est une vue en coupe horizontale, selon la ligne I-I, de la fenêtre représentée en figure 1 en position de ventilation.
  • la figure 3a est une vue en coupe horizontale, selon la ligne II-II, de la fenêtre représentée en figure 1, en position de verrouillage
  • la figure 3b est une vue en coupe horizontale, selon la ligne II-II, de la fenêtre représentée en figure 1, en position de ventilation.
The invention will be better understood thanks to the description below, which relates to a preferred embodiment, given by way of nonlimiting example, and explained with reference to the appended schematic drawings, in which:
  • Figure 1 shows a vertical sectional view of the frame of a tilt-and-turn window according to the invention.
  • Figure 2a is a horizontal sectional view on a larger scale along line II, of the window shown in Figure 1, in the locked position.
  • Figure 2b is a horizontal sectional view along line II of the window shown in Figure 1 in the ventilation position.
  • Figure 3a is a horizontal sectional view, along line II-II, of the window shown in Figure 1, in the locked position
  • Figure 3b is a horizontal sectional view, along the line II-II, of the window shown in Figure 1, in the ventilation position.

La fenêtre représentée sur la figure 1 comprend un châssis d'ouvrant 1 du type à feuillure, articulé sur un cadre dorman 2. Dans le dormant 2 sont disposées des gâches 3 et 4, respectivement sur la traverse haute et la traverse basse, et des gâches 5 et 6 sur le montant situé en regard du montant de l'ouvrant portant la crémone 24 de commande. La crémone 24 est reliée au moyen de tringles 20 à des ergots 7, 8, 9, 10 solidarisés aux tringles 20 et positionnés en regard des gâches 3, 4, 5 et 6, à l'intérieur desquelles ils peuvent se déplacer le long des rainures, non représentée, comportant des élargissement dont la configuration et le positionnement permettent à l'ergot correspondant de sortir de la gâche en fonction de la position de la crémone 24 et donc du mode d'ouverture choisi.The window shown in FIG. 1 comprises a sash frame 1 of the rebate type, articulated on a dorman frame 2. In the frame 2 are strikes 3 and 4, respectively on the upper and lower cross members, and strikes 5 and 6 on the upright opposite the upright of the opening carrying the control lever 24. The cremone bolt 24 is connected by means of rods 20 to lugs 7, 8, 9, 10 secured to the rods 20 and positioned opposite the keepers 3, 4, 5 and 6, inside which they can move along the grooves, not shown, comprising widenings whose configuration and positioning allow the corresponding lug to come out of the keeper as a function of the position of the cremone bolt 24 and therefore of the chosen opening mode.

Ainsi selon les quatre positions possibles de la crémone 24, les ergots 7, 8, 9 et 10 peuvent occuper quatre positions A, B, C, D, la position A correspondant au verrouillage de la fenêtre et les positions B, C, D aux trois modes d'ouverture possibles, qui seront décrits en détail ci-après.Thus, according to the four possible positions of the cremone bolt 24, the pins 7, 8, 9 and 10 can occupy four positions A, B, C, D, position A corresponding to the locking of the window and positions B, C, D to three possible opening modes, which will be described in detail below.

La crémone 24 reliée aux ergots 7, 8, 9 et 10 par les tringles 20 est également reliée par ce jeu de tringles 20 à deux ergots 11 et 12 solidaires respectivement de la traverse haute et de la traverse basse de l'ouvrant 1 et également solidaires chacun d'un jeu de biellettes articulées 13, 14, respectivement 15, 16 actionnant le déplacement de l'ouvrant 1.The cremone bolt 24 connected to the lugs 7, 8, 9 and 10 by the rods 20 is also connected by this set of rods 20 to two lugs 11 and 12 secured respectively to the upper cross member and the lower cross member of the leaf 1 and also each secured to a set of articulated rods 13, 14, respectively 15, 16 actuating the movement of the leaf 1.

La biellette 13 de la traverse haute relie le dormant 2 à l'ouvrant 1, étant solidarisée par l'une de ses extrémités à un pivot 18 solidaire du dormant 2 et par l'autre extrémité à un pivot 19 solidaire de l'ouvrant 1, tandis que la biellette 14 relie la biellette 13 au dorman 2 par l'intermédiaire d'un pivot 17 qui la solidarise à la biellette 13 à l'une de ses extrémités et d'un pivot 19′ qui la solidarise au dormant 2 à son autre extrémité.The link 13 of the upper crosspiece connects the frame 2 to the door 1, being secured by one of its ends to a pivot 18 secured to the frame 2 and by the other end to a pivot 19 secured to the door 1 , while the link 14 connects the link 13 to the dorman 2 via a pivot 17 which fixes it to the link 13 at one of its ends and a pivot 19 ′ which fixes it to the frame 2 to its other end.

De la même façon, la biellette 15 de la traverse basse relie le dormant 2 à l'ouvrant 1, étant solidarisée par l'une de ses extrémités à un pivot 23 solidaire de l'ouvrant 1, tandis que la biellette 16 relie la biellette 15 au dormant 2 par l'intermédiaire d'une part d'un pivot 21 qui la solidarise à la biellette 15 à l'une de ses extrémités et d'un pivot 23′ qui la solidarise au dormant 2 à son autre extrémité.In the same way, the link 15 of the lower cross member connects the frame 2 to the door 1, being secured by one of its ends to a pivot 23 secured to the door 1, while the link 16 connects the link 15 to the frame 2 by means of a part of a pivot 21 which fixes it to the link 15 at one of its ends and a pivot 23 ′ which fixes it to the frame 2 at its other end.

Le pivot 23 de même que l'ergot 8 ont avantageusement une extrémité inférieure semi-sphérique pour faciliter le basculement de l'ouvrant tout en assurant la solidité de l'appui.The pivot 23 as well as the lug 8 advantageously have a semi-spherical lower end to facilitate the tilting of the opening while ensuring the solidity of the support.

Les vues en coupe des figures 2a et 2b montrent clairement les différents positionnements possibles des biellettes 13 et 14 de la traverse haute, et le trajet corrélatif de l'ergot 11 dans les différents logements ou rainures ménagés respectivement dans l'ouvrant 1, la biellette 13 et la biellette 14, ainsi que le déplacement correspondant de l'ergot 7 dans le logement 3′ ménagé dans la gâche 3 et d'autre part dans la rainure 28 ménagée dans l'ouvrant 1.The sectional views of FIGS. 2a and 2b clearly show the different possible positions of the links 13 and 14 of the upper crossmember, and the correlative path of the lug 11 in the different housings or grooves formed respectively in the opening 1, the link 13 and the connecting rod 14, as well as the corresponding movement of the lug 7 in the housing 3 ′ formed in the keeper 3 and on the other hand in the groove 28 formed in the leaf 1.

Sur la figure 2a, on voit l'ouvrant 1 en position fermée, le jeu de biellettes 13 et 14 "fermé", c'est-à-dire les pivots 17, 18 et 19′ alignés, les ergots 7 et 11 en position A, l'ergot 7 étant emprisonné dans le logement 3′ de la gâche 3 du dormant 2 et l'ergot 11 à la fois dans un cran de blocage 25′ usiné dans l'ouverture 25 ménagée dans la biellette 14, à une extrémité de la rainure 26 ménagée dans la biellette 13 et à l'extrémité correspondante de la rainure 27 ménagée dans l'ouvrant 1.In Figure 2a, we see the opening 1 in the closed position, the set of links 13 and 14 "closed", that is to say the pivots 17, 18 and 19 'aligned, the pins 7 and 11 in position A, the lug 7 being trapped in the housing 3 ′ of the keeper 3 of the frame 2 and the lug 11 both in a locking notch 25 ′ machined in the opening 25 formed in the rod 14, at one end of the groove 26 formed in the link 13 and at the corresponding end of the groove 27 formed in opening it 1.

Sur la figure 2b, on voit l'ouvrant 1 en position de ventilation, les ergots 7 et 11 en position C et le jeu de biellettes 13 et 14 "ouvert". Dans ce cas, l'ergot 7 est libéré du logement 3′ de la gâche 3 ménagée dans le dormant 2 et s'est déplacé en position C dans la rainure 28 ménagée dans l'ouvrant 1 en regard du logement 3′. L'ergot 11 libéré du cran de blocage 25′ de la biellette 14 s'est déplacé en position C dans les rainures 26 et 27 ménagées respectivement dans la biellette 13 et l'ouvrant 1.In Figure 2b, we see the opening 1 in the ventilation position, the pins 7 and 11 in position C and the set of links 13 and 14 "open". In this case, the lug 7 is released from the housing 3 ′ of the keeper 3 formed in the frame 2 and has moved to position C in the groove 28 formed in the opening 1 opposite the housing 3 ′. The lug 11 released from the locking notch 25 ′ of the link 14 has moved to position C in the grooves 26 and 27 formed respectively in the link 13 and the opening 1.

Les vues en coupe des figures 3a et 3b montrent clairement les différents positionnements possibles des biellettes 15 et 16 de la traverse basse, et le trajet corrélatif de l'ergot 12 dans les différents logements ou rainures ménagés respectivement dans l'ouvrant 1, la biellette 15, ainsi que le déplacement correspondant de l'ergot 8 dans le logement ménagé dans la gâche 4 du dormant 2.The sectional views of FIGS. 3a and 3b clearly show the different possible positions of the links 15 and 16 of the bottom cross member, and the correlative path of the lug 12 in the different housings or grooves formed respectively in the leaf 1, the link 15, as well as the corresponding movement of the lug 8 in the housing formed in the keeper 4 of the frame 2.

Sur la figure 3a, on voit l'ouvrant 1 en position fermé (représenté en pointillés), le jeu de biellettes 15 et 16 "fermée", c'est-à-dire la biellette 15 recouvrant complètement la biellette 16, les pivots 21, 22 et 23 alignés, les ergots 8 et 12 en position A, l'ergot 8 étant emprisonné dans le logement 4′ de la gâche 4 du dormant 2 et l'ergot 12 étant logé à la fois à une extrémité de la rainure 29 ménagée dans la biellette 15 et à l'extrémité correspondante d'une rainure 30, ménagée dans une plaque solidaire de l'ouvrant 1.In FIG. 3a, the opening 1 is seen in the closed position (shown in dotted lines), the set of connecting rods 15 and 16 "closed", that is to say the connecting rod 15 completely covering the connecting rod 16, the pivots 21 , 22 and 23 aligned, the lugs 8 and 12 in position A, the lug 8 being trapped in the housing 4 ′ of the keeper 4 of the frame 2 and the lug 12 being housed at one end of the groove 29 formed in the link 15 and at the corresponding end of a groove 30, formed in a plate secured to the opening 1.

Sur la figure 3b, on voit l'ouvrant 1 (représenté en pointillés) en position de ventilation, les ergots 8 et 12 en position C et le jeu de biellettes 15 et 16 "ouvert". L'ergot 8 est libéré du logement 4′ de la gâche 4 du dormant 2 et s'est déplacé en position C dans la rainure 31 ménagée dans une plaque solidaire de l'ouvrant 1 en regard du logement 4′, tandis que l'ergot 12 s'est déplacé en position C dans la rainure 29 ménagée dans la biellette 15 et la rainure 30 ménagée dans la plaque solidaire de l'ouvrant 1.In Figure 3b, we see the opening 1 (shown in dotted lines) in the ventilation position, the lugs 8 and 12 in position C and the set of links 15 and 16 "open". The lug 8 is released from the housing 4 ′ of the keeper 4 of the frame 2 and has moved to position C in the groove 31 formed in a plate integral with the opening 1 opposite the housing 4 ′, while the lug 12 has moved to position C in the groove 29 formed in the link 15 and the groove 30 formed in the plate secured to the opening 1.

Ainsi qu'on peut le constater à l'examen des figures 1, 2a et 3a qui représentent la fenêtre selon l'invention en position de verrouillage, les deux jeux de bielles supérieur et inférieur sont fermés et tous les ergots sont en position A, les ergots 7, 8, 9 et 10 étant emprisonnés dans les gâches 3, 4, 5 et 6 tandis que l'ergot 11 est bloqué à une extrémité de la rainure 26 de la biellette 13, à l'extrémité correspondante de la rainure 27 de l'ouvrant 1 et dans le cran de blocage 25′ de la biellette 14, l'ergot 12 étant de son côté positionné à une extrémité de la rainure 29 de la biellette 15 et à l'extrémité correspondante de la rainure 30 de l'ouvrant 1.As can be seen on examining FIGS. 1, 2a and 3a which show the window according to the invention in the locked position, the two sets of upper and lower connecting rods are closed and all the pins are in position A, the lugs 7, 8, 9 and 10 being trapped in the keepers 3, 4, 5 and 6 while the lug 11 is blocked at one end of the groove 26 of the link 13, at the corresponding end of the groove 27 of the opening 1 and in the locking notch 25 ′ of the link 14, the lug 12 being on its side positioned at one end of the groove 29 of the link 15 and at the corresponding end of the groove 30 of the opening 1.

Si maintenant on veut ouvrir la fenêtre "en soufflet", on actionne la crémone 24 de manière à amener l'ensemble des ergots en position B. Les ergots 9 et 10 sont alors libérés des gâches 5 et 6 et on voit sur la figure 2a que l'ergot 7 est libéré de la gâche 3, et que l'ergot 11 sort du cran de blocage 25′. Par contre, on voit sur la figure 3a que l'ergot 8 est encore bloqué dans la rainure 4′ de la gâche 4 et que l'ergot 12 est logé en position B dans la rainure 29 de la biellette 15. Il résulte de ces divers déplacements des ergots que la fenêtre bascule autour de l'axe reliant les ergots 8 et 12, le jeu de biellettes inférieur 15-16 restant fermé tandis que le jeu de biellettes supérieur 13-14 s'ouvre.If now we want to open the window "bellows", we activate the lever 24 so as to bring all the pins in position B. The pins 9 and 10 are then released from the keepers 5 and 6 and we see in Figure 2a that the lug 7 is released from the keeper 3, and that the lug 11 comes out of the locking notch 25 ′. By cons, we see in Figure 3a that the lug 8 is still blocked in the groove 4 'of the keeper 4 and that the lug 12 is housed in position B in the groove 29 of the rod 15. It follows from these various movements of the pins that the window swings around the axis connecting the pins 8 and 12, the set of lower links 15-16 remaining closed while the set of upper links 13-14 opens.

Pour obtenir l'ouverture "de ventilation" représentée sur les figures 2b et 3b, il suffit d'actionner la crémone 24 de manière à amener l'ensemble des ergots en position C.To obtain the "ventilation" opening shown in FIGS. 2b and 3b, it suffices to actuate the cremone bolt 24 so as to bring all the pins in position C.

Les ergots 7, 8, 9 et 10 sont alors libérés des gâches 3, 4, 5 et 6 tandis que l'ergot 11 se déplace dans un segment de la rainure 26 alors parallèle à la traverse haute, et l'ergot 12 vient se positionner en bout d'un segment (CD) de la rainure 29 qui vient se placer parallèlement à la traverse basse du dormant 2. Il en résulte que l'ouvrant 1 se déboîte du dormant 2, le cadre de l'ouvrant 1 venant se situer dans un plan parallèle à celui du dormant 2.The lugs 7, 8, 9 and 10 are then released from the keepers 3, 4, 5 and 6 while the lug 11 moves in a segment of the groove 26 then parallel to the top cross member, and the lug 12 comes position at the end of a segment (CD) of the groove 29 which comes to be placed parallel to the lower cross member of the frame 2. It follows that the leaf 1 is disengaged from the frame 2, the frame of the leaf 1 coming locate in a plane parallel to that of the frame 2.

Cette position "de ventilation" permet une aération plus complète et plus efficace que l'ouverture "en soufflet" du fait que l'air circule tout autour du cadre ouvrant. Cette position de ventilation offre de surcroît l'avantage appréciable d'une sécurité vis à vis des enfants, à la différence de l'ouverture "à la française" à laquelle on est obligé de recourir avec les fenêtres oscillobattantes connues lorsque l'on veut une aération plus complète que celle offerte par l'ouverture "en soufflet".This "ventilation" position allows ventilation more complete and more efficient than the "bellows" opening because air circulates all around the opening frame. This ventilation position offers in addition the appreciable advantage of a safety vis-à-vis children, unlike the "French" opening which one is obliged to resort to with the swinging windows known when one wants more complete ventilation than that offered by the "bellows" opening.

Pour obtenir enfin l'ouverture de la fenêtre "à la française", il suffit d'actionner la crémone de manière à amener l'ensemble des ergots en position D. Les ergots 7, 8, 9 et 10 sont toujours libérés des gâches 3, 4, 5 et 6, et le passage de la position C à la position D se traduit pour les ergots 11 et 12 par une simple translation dans les rainures 26 et 29, translation qui s'effectue parallèlement aux traverses du dormant (2). Arrivant en position D, les ergots 11 et 12 peuvent alors se déplacer dans l'arc de cercle qui termine les rainures 26 et 29, permettant l'ouverture de la fenêtre "à la française", l'ouvrant pivotant autour des pivots 19′ et 23′.To finally obtain the opening of the "French" window, it suffices to actuate the cremone bolt so as to bring all the lugs to position D. The lugs 7, 8, 9 and 10 are always released from the keepers 3 , 4, 5 and 6, and the passage from position C to position D results for the lugs 11 and 12 by a simple translation in the grooves 26 and 29, translation which takes place parallel to the sleepers of the frame (2) . Arriving in position D, the pins 11 and 12 can then move in the arc of a circle which ends the grooves 26 and 29, allowing the opening of the window "à la française", the opening pivoting around the pivots 19 ′ and 23 ′.

Bien entendu, les quatre positions A, B, C, D de l'ensemble des ergots 7, 8, 9, 10, 11 et 12 correspondent à quatre positions de la crémone facilement repérables grâce à de légers blocages qu'il suffit de forcer pour passer d'une position à l'autre.Of course, the four positions A, B, C, D of all the lugs 7, 8, 9, 10, 11 and 12 correspond to four positions of the cremone bolt easily identifiable thanks to slight blockings which it suffices to force to move from one position to another.

Par ailleurs, la configuration des rainures multidirectionnelles ménagées dans les biellettes 13 et 15 est déterminée en fonction des paramètres d'ouverture, à savoir d'une part la distance de déplacement de l'ensemble des ergots de la position A à la position B et d'autre part la plus ou moins grande distance de l'ouvrant au dormant dans l'ouverture "de ventilation", distance qui détermine la longueur du segment de chacune des rainures 26 et 29 situé entre les deux positions B et C. Tous ces paramètres peuvent être aisément déterminés.Furthermore, the configuration of the multidirectional grooves formed in the rods 13 and 15 is determined as a function of the opening parameters, namely on the one hand the distance of movement of all the pins from position A to position B and on the other hand the greater or lesser distance from the sash to the frame in the "ventilation" opening, a distance which determines the length of the segment of each of the grooves 26 and 29 located between the two positions B and C. All of these parameters can be easily determined.

Dans les positions C et D correspondant respectivement à l'ouverture "de ventilation" et à l'ouverture "à la française" le poids de l'ouvrant est entièrement supporté par la biellette basse 15, qui doit de ce fait avoir une solidité en conséquence. A cet effet, la biellette 15 est avantageusement une pièce métallique de forte section dont toutes les fonctions sont permises par usinage précis de ses axes de pivotement, ainsi que par fraisage de la rainure 29. Le pivotement de l'ouvrant 1 dans l'ouverture à la française est par ailleurs avantageusement facilité en utilisant comme pivot 23 un support d'axe à billes monté sur une rotule sertie.In positions C and D corresponding respectively to the "ventilation" opening and to the "ventilation" opening "the weight of the opening is fully supported by the low link 15, which must therefore have a solidity accordingly. For this purpose, the link 15 is advantageously a metal piece of large section whose all functions are allowed by precise machining of its pivot axes, as well as by milling the groove 29. The pivoting of the opening 1 in the French opening is also advantageously facilitated by using as pivot 23 a ball axis support mounted on a crimped ball joint.

Les cadres ouvrant et dormant de la fenêtre oscillobattante selon l'invention peuvent être réalisés dans tout matériau approprié pour ce genre de dispositif, tel que bois, métal, ou matière plastique, de préférence PVC.The opening and sleeping frames of the tilt-and-turn window according to the invention can be made of any material suitable for this type of device, such as wood, metal, or plastic, preferably PVC.

Claims (6)

  1. Tilt-and-turn window comprising, in addition to the two methods of opening known as "bellows style" and "French style", a third method of opening known as "ventilation style", and of which the ironmongery comprises a single control element having four positions, characterised in that the opening member (1) fits completely in the fixed member (2) with flush alignment of the opening and fixed frames without obvious hinge plates, in that the method of opening known as "ventilation style" corresponds to a displacement of the opening member (1), after it has moved out, in a plane parallel to that of the fixed member (2), and in that the control element (24) is joined by means of rods (20) to two sets of two articulated connecting rods of which one (13, 14) is fixed to the top crossbars of the fixed member (2) and of the opening member (1) and the other (15, 16) to the bottom crossbars of the fixed member (2) and of the opening member (1), these two sets of connecting rods each being composed of a connecting rod (13 or 15) respectively joining the fixed member (2) to the opening member (1) by means of two pivots (18 and 19) or (22 and 23) respectively and of a connecting rod (14 or 16) respectively joining the connecting rod (13 or 15) respectively to the fixed member (2) by means of pivots (17 and 19') or (21 and 23') respectively, the connecting rods (13 and 15) each comprising a multi-directional groove (26 or 29) respectively inside which there can travel a lug (11 or 12) respectively joined by rods (20) to the control element (24) and also capable of travelling in a groove (27 or 31) respectively made in a plate integral with the opening member (1), the lug (11 or 12) respectively being capable of occupying, as a function of the four positions of the control element (24), four positions (A, B, C, D) corresponding respectively to the locking of the opening member (1) and to the aforementioned three possible methods of opening.
  2. Tilt-and-turn window according to claim 1, characterised in that it comprises lugs (7, 8, 9, 10) which are integrated with the rods (20) and are positioned opposite keepers (3, 4, 5, 6) arranged in the fixed frame (2), the keepers (3 and 4) being located on the respective top crossbar and bottom crossbar of the fixed member (2) and the keepers (5 and 6) on the upright of the fixed member (2) located opposite the upright of the opening member (1) carrying the control element (24), the lugs (7, 8, 9, 10) being capable of travelling in said keepers (3, 4, 5, 6) inside recesses capable of trapping them or of freeing them depending on the selected method of opening and the correlative position of the control element (24).
  3. Tilt-and-turn window according to claim 1 or claim 2, characterised in that in locking position (A), the lugs (7, 8, 9, 10) are blocked in the recesses of the keepers (3, 4, 5, 6), the lug (11) integral with the upper set of connecting rods in a blocking notch (25') machined in the orifice (25) made in the connecting rod (14) and at the same time at one end of the groove (26) made in the connecting rod (13) and at the corresponding end of the groove (27) made in a plate integral with the opening member (1), the lug (12) integral with the lower set of connecting rods being blocked at one end of the groove (29) made in the connecting rod (15) and also at the corresponding end of a groove (30) made in a plate integral with the opening member (1).
  4. Tilt-and-turn window according to claim 1 or claim 2, characterised in that in the "bellows style" open position (B), the lug (7) integral with the rods (20) at the upper crossbar of the opening member (1) and the lugs (9, 10) integral with the rods (20) along the upright of the opening member (1) carrying the control element (24) are freed from the recesses made in the keepers (3, 5, and 6), the lug (11) integral with the upper set of connecting rods (13, 14) in turn being freed from the various recesses made in the fixed frame (2) and the connecting rod (14) and being positioned in position (B) in the multi-directional groove (26) of the connecting rod (13) allowing the opening member (1) to rock round the axis formed by the lugs (8 and 12) which are both blocked in the recesses made respectively in the keeper (4) of the fixed member (2) and at the same time in the groove (29) made in the connecting rod (15) and the groove (30) made in a plate integral with the opening member (1).
  5. Tilt-and-turn window according to claim 1 or claim 2, characterised in that in the "ventilation style" position (C), the lugs (7, 8, 9, 10) are freed from the keepers (3, 4, 5, 6) whereas the lug (11) travels in a segment of the groove (26) which is thus parallel to the top crossbar of the fixed member (2) and the lug (12) positions itself at the end of a segment of the groove (29) which places itself parallel to the bottom crossbar of the fixed member (2), all these displacements causing the opening member (1) to move out of the fixed member (2), the frame of the opening member (1) coming into a plane parallel to that of the fixed member (2).
  6. Tilt-and-turn window according to claim 1 or claim 2, characterised in that in the "French style" open position (D), the lugs (7, 8, 9, 10) are freed from the keepers (3, 4, 5, 6) whereas the lugs (11) and (12) travel in the grooves (26 and 29) firstly parallel to the crossbars of the fixed member (2) then in an arc of a circle which ends each of the grooves (26 and 29), the opening member (1) pivoting round the pivots (19' and 23').
EP88440058A 1988-02-29 1988-07-06 Turnable and tiltable window with opening possibilities Expired - Lifetime EP0330794B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88440058T ATE101230T1 (en) 1988-02-29 1988-07-06 TILTING WINDOW WITH THREE OPENING POSSIBILITIES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8802672 1988-02-29
FR8802672A FR2627798B1 (en) 1988-02-29 1988-02-29 OSCILLOBATTANT WINDOW WITH THREE OPENING MODES

Publications (2)

Publication Number Publication Date
EP0330794A1 EP0330794A1 (en) 1989-09-06
EP0330794B1 true EP0330794B1 (en) 1994-02-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP88440058A Expired - Lifetime EP0330794B1 (en) 1988-02-29 1988-07-06 Turnable and tiltable window with opening possibilities

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EP (1) EP0330794B1 (en)
AT (1) ATE101230T1 (en)
DE (1) DE3887677T2 (en)
ES (1) ES2050164T3 (en)
FR (1) FR2627798B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417842A1 (en) * 1994-05-20 1995-11-23 Winkhaus Fa August Fitting system for windows, doors or the like that can be struck partially automatically
DE10254537A1 (en) * 2002-11-21 2004-06-03 Aug. Winkhaus Gmbh & Co. Kg Window or door
DE102007017453C5 (en) † 2007-04-02 2013-07-04 Roto Frank Ag Rotary opening limiting device for a wing of a window or the like
CN103883184B (en) * 2014-04-01 2017-12-05 浙江力兴五金有限公司 Push-and-pull limiter
IT201800002170A1 (en) * 2018-01-30 2019-07-30 Capoferri Serramenti S P A WINDOW HARDWARE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124390B (en) * 1957-04-11 1962-02-22 Koller Metallbau Ag Fitting for parallel retractable and optionally tiltable or swiveling wings of windows, doors or the like.
AT304842B (en) * 1965-08-12 1973-01-25 Gretsch Unitas Gmbh Opening and locking device for windows
DE1559787A1 (en) * 1965-11-25 1970-02-19 Weber Geb Winiarski Opening device for a skylight wing that can be tilted about a horizontal axis or pivoted about a vertical axis
AT366757B (en) * 1980-06-06 1982-05-10 Lapp Finze Ag LIFT-OFF FITTING FOR WINDOWS, DOORS OD. DGL.
FR2510649A1 (en) * 1981-08-03 1983-02-04 Siegenia Frank Kg Window drive rod corner deflection unit - has two frame bolt cams with one offset for gap ventilation
DE3442364C1 (en) * 1984-11-20 1991-01-24 Hautau Gmbh W Rebate-concealed fitting for tilt-and-pivot casement windows or doors

Also Published As

Publication number Publication date
DE3887677D1 (en) 1994-03-17
EP0330794A1 (en) 1989-09-06
FR2627798B1 (en) 1990-08-17
DE3887677T2 (en) 1994-07-28
ATE101230T1 (en) 1994-02-15
FR2627798A1 (en) 1989-09-01
ES2050164T3 (en) 1994-05-16

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