EP0263769A1 - Door or window hinge with an axially fixed pin - Google Patents

Door or window hinge with an axially fixed pin Download PDF

Info

Publication number
EP0263769A1
EP0263769A1 EP87440057A EP87440057A EP0263769A1 EP 0263769 A1 EP0263769 A1 EP 0263769A1 EP 87440057 A EP87440057 A EP 87440057A EP 87440057 A EP87440057 A EP 87440057A EP 0263769 A1 EP0263769 A1 EP 0263769A1
Authority
EP
European Patent Office
Prior art keywords
spindle
door
blade
hinge
jaws
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
EP87440057A
Other languages
German (de)
French (fr)
Other versions
EP0263769B1 (en
Inventor
Gérard Prévot
Daniel Vigreux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9339511&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0263769(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT87440057T priority Critical patent/ATE59083T1/en
Publication of EP0263769A1 publication Critical patent/EP0263769A1/en
Application granted granted Critical
Publication of EP0263769B1 publication Critical patent/EP0263769B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
    • E05D7/1022—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets with snap-fitted pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/14—Construction of sockets or sleeves
    • E05D2005/145—Construction of sockets or sleeves with elastically deformable parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/128—Securing pins in sockets, movably or not the pin having a recess or through-hole engaged by a securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/14—Construction of sockets or sleeves
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/628—Bearings
    • E05Y2201/632—Sleeves
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • 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
    • E05Y2900/132—Doors
    • 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 invention relates to a hinge for a door or window comprising a blade fixed to the leaf, a second blade made integral with the frame of the door or window, one of these blades being provided with a central knuckle arranged in space. free between two end knuckles secured to the other blade, and a spindle engaged in these knuckles ensuring the free rotation of one blade relative to the other, said central knuckle being further provided with at least one plug to axially lock the spindle.
  • hinges it is known to use hinges to ensure the free rotation of the opening of a door or window relative to the frame, this rotation can be done around a vertical or horizontal axis. Very often, for reasons of space or ease of assembly, it is necessary to engage the spindle in the knuckles of the hinge blades, either from the top or from the bottom. However, by simple gravity, there is a risk that the spindle will slide downwards and disengage from the knuckles, which will cause the joint between the blade fixed to the opening and the blade fixed to the frame to dissolve.
  • hinges have circlips or staples making it possible to oppose the movement of the spindle in its axial direction, but such circlips or staples being very often of reduced size, increase the difficulties of assembly, require the use of tools and are unreliable.
  • Another solution for blocking the spindle in its axial direction consists in fixing the latter by means of a screw secured to a knuckle of one of the blades.
  • this screw blocks not only the spindle in the axial direction but also its free rotation around its axis.
  • the spindle always stressed in the same places will tend to wear out quickly, causing play in a direction perpendicular to the axis of rotation of the door which can affect good closing of the door or window.
  • This disadvantage also exists when, for avoid sliding down the spindle, a tight fit is provided between the spindle and the blade knuckles. This tight fit requires exerting some force on the spindle to secure engagement in the two hinge blades.
  • a hinge for door or window comprising a blade fixed on the leaf and a second blade made integral with the frame of the door or window, the one of these blades is provided with a central knuckle disposed in the free space between two end knuckles secured to the second blade, a spindle engaged in these knuckles ensures the free rotation of one blade relative to the other.
  • the central knuckle has a bore in which are engaged, on both sides, sleeves provided with support flanges abutting on the end faces of the knuckle. These sleeves come together in the central part of the bore and constitute a lining of the latter.
  • the spindle guide function is therefore provided by these sleeves.
  • An internal peripheral bulge located at the end of the sleeves engaged in the bore is placed in a peripheral groove of the spindle, making it possible to oppose the displacement of the latter in the direction of its axis.
  • a chamfer on the outer periphery at the level of the bulges allows the latter to separate when the spindle is inserted into the knuckles.
  • the hinge according to the previous document has a number of drawbacks. Since the guide of the spindle is ensured only by the plastic sleeves, there is a premature wear of the latter. In addition, during the introduction of the spindle, the internal bulges are highly stressed considerably reducing their blocking effect after several assemblies and disassembly of the hinge. Indeed, the erasure of the peripheral bulges in front of the passage of a pin of greater diameter is effected by elastic deformation of the plastic. This deformation takes place at the level of the bulge, the only possible place for obtaining an enlargement of the internal diameter thereof thanks to the peripheral peripheral chamfer at the muff.
  • the present invention aims to remedy all the aforementioned drawbacks and proposes a hinge for door or window having a high resistance to wear, in particular of the spindle and knuckles, but also means making it possible to block the spindle in its direction. axial, without the need to increase the dimensions of one or other of the elements constituting the hinge.
  • Another objective of the present invention is to facilitate assembly, which therefore no longer requires tools.
  • the invention solves the problem of creating a hinge for a door or window comprising a blade fixed on the leaf and a second blade made integral with the frame of the door or window, and connected to the first by a spindle, one of these blades being provided with a central knuckle disposed in the free space between two end knuckles of the other blade and having a bore opening in one or more housings in which one or more plugs are engaged provided with jaws provided with claws penetrating into peripheral grooves made in the spindle engaged in the different knuckles and ensuring the free rotation of one blade relative to the other.
  • the invention relates to a hinge 1 for door or window comprising two blades 2 and 3, one of which is fixed to the frame of the door or window, the other being made integral with the opening.
  • Figure 1 chosen for convenience, shows a hinge whose blades have a configuration specific to their use.
  • the blade 2 is provided with two end knuckles 4 and 5 arranged one above the other and has a bore, respectively 6 and 7.
  • the axis of the bore 6 of the knuckle 4 is located in the vertical extension of the axis of the bore 7 of the knuckle 5.
  • the set of external dimensions of the end knuckles 4 and 5 can be variable and depends on the stresses exerted on the hinge. These dimensions can easily be determined by a person skilled in the art.
  • This central knuckle 8 has a bore 9 opening into a housing 11 in which is placed a plug 12 .
  • the central knuckle 8 comprises two housings 11 located on either side of the bore 9.
  • the plug 12 is provided with a flange 13 abutting on the end face 14 of the central knuckle 8.
  • the distance 15 separating the two knuckles end 4 and 5 of the blade 2 corresponds to the sum of the length of the central knuckle 8 and either once or twice the thickness 16 of the flanges 13 so as to allow the engagement of the central knuckle 8 provided with his or her plugs 12 between the two end knuckles 4 and 5, the axis of the bore 9 then being situated in the same vertical extension as the axes of the bores 6 and 7.
  • the spindle 17 comprises two peripheral grooves 21.
  • the jaws 19 are elastic metal strips.
  • these jaws 19 are made of elastic plastic. If necessary, provision may be made for the entire plug 12 to be made of plastic.
  • the plug 12 can be provided with a variable number of vertical beads 24 situated on its external surface. These vertical beads 24, having the effect of producing a tightening between the housing 11 and the plug 12, avoid an unexpected displacement of the latter in an axial direction during assembly.
  • a chamfer 25 located at the end 18 of the plug 12 facilitates the engagement of the latter in its corresponding housing 11.
  • the jaws 19, integral with the end 18, substantially take the form of a cylinder in which vertical cuts were made 26. According to one embodiment of the present invention, these jaws 19 are four in number perfectly symmetrical with respect to the vertical axis 22 of the plug 12. It is quite obvious that by increasing the number of vertical cuts 26, it is possible to increase the number of jaws 19, but the latter will then be of lower strength.
  • a claw 20, located at the end of a jaw 19, consists of a bead taking the form of an arc of a circle and located at the free end of the jaw 19, this claw 20 being directed towards the inside of the plug 12.
  • the internal diameter 27 of the circle 28 formed by the set of claws 20 is less than the diameter of the pin 17.
  • the jaws 19 define an internal space of cylindrical shape with a diameter equal to the internal diameter 29 of the bore of the plug 12.
  • the external diameter of the jaws 19 is equal to the internal diameter of the bore 31 of the housing 11 reduced by at least twice the thickness 30 of the claws 20.
  • an empty space 10 is obtained between the bore 31 of the housing 11 and the outside diameter of the jaws 19. Therefore, it will be possible for the jaws 19, due to their elasticity, to deviate enough to cause the erasure of the claws 20 during the passage of the spindle 17.
  • Figure 4 shows the arrangement of the pin 17 and the plug 12 during assembly.
  • the pin 17 exerts by its diameter external pressure on the claws 20, this pressure having the effect of spreading the jaws 19 by elastic deformation of the material at their connection on the end 18 of the plug 12.
  • the force exerted on the claws 20 is considerably reduced. This results in better wear resistance.
  • the length of the jaws 19 can vary. However, the sum of their length 32 and the height 33 of the body 34 of the plug 12 must be equal to or less than the height 35 of the housing 11.
  • Figure 5 shows the elements of Figure 4, the pin 17 being in its position mounted in the hinge 1.
  • the claws 20 of the plug 12 are in their penetrating position in the peripheral groove 21 ensuring perfect retention of the pin 17 to any displacement of the latter in its axial direction, it being understood that if the central knuckle 8 has two plugs 12, the claws 20 of the latter engage in the respective peripheral grooves 21. It should be noted that the maintenance and guiding of this spindle 17 in directions perpendicular to its axis are provided by the bore 9 of the central knuckle 8 and the bores 6 and 7 of the end knuckles 4 and 5.
  • the lateral sides 36 and 37 are of frustoconical shape so as to facilitate the release of the spindle 17 from the claws 20 without deterioration of the latter or of the jaws 19.
  • the peripheral grooves 21 have a section of a semicircle.
  • the present invention also relates to the hinges comprising two blades, each of which is provided with only one knuckle.
  • one of the knuckles may comprise a single housing 11, and therefore, a single plug 12, disposed on the side of the junction of the two knuckles. It is also possible that the same knuckle has two housings 11 and two plugs 12, but in this case, it is preferable to engage the second plug 12 after the positioning of the pin 17.
  • the procedure is as follows: first of all, the plugs 12 are engaged in the housings 11 of the central knuckle 8 of the blade 3, the central knuckle 8, surmounted by the flanges 13 of the plugs 12, is disposed between the end knuckles 4 and 5 of the blade 2 so that the bores 6, 7 and 9 are located in the vertical extension of one another. Then, the spindle 17 is engaged by its end 38 in the end knuckle 5 and in the central knuckle 8 until it meets the claws 20 of the first plug 12. Pressure is exerted on the end 39 of the spindle 17 causing the jaws 19 to move apart and the claws 20 to be erased. This mounting will be facilitated by a chamfer 40 provided at the end 38 of the spindle 17.
  • peripheral grooves 21 To ensure the penetrating position of the claws 20 of the two plugs 12 in their respective peripheral grooves 21, provision is made for these peripheral grooves 21 to be located at locations such that the end 39 of the pin 17 is flush with the face lower 41 of the end knuckle 5.
  • the different elements of the hinge 1 are symmetrical with respect to a horizontal median plane 42.
  • the pin 17 can be engaged both from the bottom towards the top only from the top to the bottom.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Dry Shavers And Clippers (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Dowels (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A hinge for doors or windows which includes a first blade fitted to a door or window and a second blade attached firmly to the casing of the door or window. One of these blades is provided with a central knuckle placed in the free space between two end knuckles attached firmly to the other blade, and one pin engaged in these knuckles ensures the free rotation of one blade as compared to the other. The aforesaid central knuckle comprises, furthermore, a pore that opens into one or more housings into which are engaged plugs provided with jaws fitted with catches that enter into peripheral grooves made in the pin. These jaws take the shape of a cylinder with an outer diameter equal to the inner diameter of the boring of the housings, less twice, at least, the thickness of the catches.

Description

L'invention concerne une paumelle pour porte ou fenêtre comportant une lame fixée sur l'ouvrant, une deuxième lame rendue solidaire du dormant de la porte ou fenêtre, l'une de ces lames étant pourvue d'un charnon central disposé dans l'espace libre entre deux charnons d'extrémité solidaires de l'autre lame, et une broche engagée dans ces charnons assurant la libre rotation d'une lame par rapport à l'autre, ledit charnon central étant pourvu, en outre, d'au moins un bouchon pour bloquer axialement la broche.The invention relates to a hinge for a door or window comprising a blade fixed to the leaf, a second blade made integral with the frame of the door or window, one of these blades being provided with a central knuckle arranged in space. free between two end knuckles secured to the other blade, and a spindle engaged in these knuckles ensuring the free rotation of one blade relative to the other, said central knuckle being further provided with at least one plug to axially lock the spindle.

Il est connu d'utiliser des paumelles pour assurer la libre rotation de l'ouvrant d'une porte ou fenêtre par rapport au dormant, cette rotation pouvant se faire autour d'un axe vertical ou horizontal. Très souvent, pour des questions d'encombrement ou des facilités de montage, il est nécessaire d'engager la broche dans les charnons des lames de la paumelle, soit depuis le haut, soit depuis le bas. Cependant, par simple gravité, on risque que la broche glisse vers le bas et se dégage des charnons, ce qui provoque la dissolution de l'articulation entre la lame solidaire de l'ouvrant et la lame fixée sur le dormant. De ce fait, ces paumelles comportent des circlips ou agrafes permettant de s'opposer au déplacement de la broche dans sa direction axiale, mais de tels circlips ou agrafes étant très souvent de dimension réduite, augmentent les difficultés de montage, nécessitent l'utilisation d'un outillage et sont peu fiables.It is known to use hinges to ensure the free rotation of the opening of a door or window relative to the frame, this rotation can be done around a vertical or horizontal axis. Very often, for reasons of space or ease of assembly, it is necessary to engage the spindle in the knuckles of the hinge blades, either from the top or from the bottom. However, by simple gravity, there is a risk that the spindle will slide downwards and disengage from the knuckles, which will cause the joint between the blade fixed to the opening and the blade fixed to the frame to dissolve. Therefore, these hinges have circlips or staples making it possible to oppose the movement of the spindle in its axial direction, but such circlips or staples being very often of reduced size, increase the difficulties of assembly, require the use of tools and are unreliable.

Une autre solution pour bloquer la broche dans sa direction axiale consiste à fixer cette dernière au moyen d'une vis solidaire d'un charnon d'une des lames. En dehors du fait que cette solution présente les mêmes inconvénients que ceux précités, à savoir un temps de montage accru et l'utilisation d'un outillage, cette vis bloque non seulement la broche dans le sens axial mais également sa libre rotation autour de son axe. En conséquence, la broche toujours sollicitée aux mêmes endroits aura tendance à s'user rapidement, provoquant un jeu suivant une direction perpendiculaire à l'axe de rotation de l'ouvrant qui peut nuire à une bonne fermeture de la porte ou fenêtre. Cet inconvénient existe également quant, pour éviter le glissement vers le bas de la broche, on prévoit un ajustement serré entre la broche et les charnons des lames. Cet ajustement serré nécessite d'exercer une certaine force sur la broche pour obtenir son engagement dans les deux lames de la paumelle.Another solution for blocking the spindle in its axial direction consists in fixing the latter by means of a screw secured to a knuckle of one of the blades. Apart from the fact that this solution has the same drawbacks as those mentioned above, namely an increased assembly time and the use of a tool, this screw blocks not only the spindle in the axial direction but also its free rotation around its axis. As a result, the spindle always stressed in the same places will tend to wear out quickly, causing play in a direction perpendicular to the axis of rotation of the door which can affect good closing of the door or window. This disadvantage also exists when, for avoid sliding down the spindle, a tight fit is provided between the spindle and the blade knuckles. This tight fit requires exerting some force on the spindle to secure engagement in the two hinge blades.

D'autre part, on connaît déjà de par le document FR-A-2 573 468, une paumelle pour porte ou fenêtre comportant une lame fixée sur l'ouvrant et une deuxième lame rendue solidaire du dormant de la porte ou fenêtre, l'une de ces lames est pourvue d'un charnon central disposé dans l'espace libre entre deux charnons d'extrémité solidaires de la deuxième lame, une broche engagée dans ces charnons assure la libre rotation d'une lame par rapport à l'autre. Le charnon central présente un alésage dans lequel sont engagés, de part et d'autre, des manchons pourvus de brides d'appui venant en butée sur les faces d'extrémité du charnon. Ces manchons viennent à se rejoindre dans la partie centrale de l'alésage et constituent un chemisage de ce dernier. La fonction de guidage de la broche est donc assurée par ces manchons. Un renflement périphérique interne situé à l'extrémité des manchons engagée dans l'alésage vient se placer dans une gorge périphérique de la broche, permettant de s'opposer au déplacement de cette dernière suivant la direction de son axe. Un chanfreinage sur la périphérie externe au niveau des renflements permet à ces derniers leur écartement lors de l'introduction de la broche dans les charnons.On the other hand, we already know from document FR-A-2 573 468, a hinge for door or window comprising a blade fixed on the leaf and a second blade made integral with the frame of the door or window, the one of these blades is provided with a central knuckle disposed in the free space between two end knuckles secured to the second blade, a spindle engaged in these knuckles ensures the free rotation of one blade relative to the other. The central knuckle has a bore in which are engaged, on both sides, sleeves provided with support flanges abutting on the end faces of the knuckle. These sleeves come together in the central part of the bore and constitute a lining of the latter. The spindle guide function is therefore provided by these sleeves. An internal peripheral bulge located at the end of the sleeves engaged in the bore is placed in a peripheral groove of the spindle, making it possible to oppose the displacement of the latter in the direction of its axis. A chamfer on the outer periphery at the level of the bulges allows the latter to separate when the spindle is inserted into the knuckles.

La paumelle conforme au document antérieur présente un certain nombre d'inconvénients. Etant donné que le guidage de la broche est assuré uniquement par les manchons en matière plastique, il se produ it une usure prématurée de ces derniers. De plus, lors de l'introduction de la broche, les renflements internes sont fortement sollicités réduisant considérablement leur effet de blocage après plusieurs montages et démontages de la paumelle. In effet, l'effacement des renflements périphériques devant le passage d'une broche de diamètre supérieur se fait par déformation élastique de la matière plastique. Cette déformation se fait au niveau du renflement, seul endroit possible pour obtenir un élargissement du diamètre interne de celui-ci grâce au chanfrein périphérique externe au manchon. A chaque passage du renflement périphérique sur une irrégularité de surface, telle qu'une bavure, ou tout simplement au passage de la gorge périphérique de la broche, il se produit une usure importante de la matière. De plus, le dégagement de la broche des charnons nécessite d'exercer un effort important sur ladite broche pour provoquer à nouveau un élargissement du diamètre interne du renflement.The hinge according to the previous document has a number of drawbacks. Since the guide of the spindle is ensured only by the plastic sleeves, there is a premature wear of the latter. In addition, during the introduction of the spindle, the internal bulges are highly stressed considerably reducing their blocking effect after several assemblies and disassembly of the hinge. Indeed, the erasure of the peripheral bulges in front of the passage of a pin of greater diameter is effected by elastic deformation of the plastic. This deformation takes place at the level of the bulge, the only possible place for obtaining an enlargement of the internal diameter thereof thanks to the peripheral peripheral chamfer at the muff. Each time the peripheral bulge passes over a surface irregularity, such as a burr, or quite simply when the peripheral groove of the spindle passes, there is significant wear of the material. In addition, the release of the pin of the knuckles requires exerting a significant force on said pin to again cause a widening of the internal diameter of the bulge.

Il apparaît un autre inconvénient de la paumelle telle que décrite dans le document antérieur précité. En effet, étant donné que les manchons sont jointifs au milieu de l'alésage du charnon central, il est nécessaire d'augmenter de part en part le diamètre de ce dernier. Or, le charnon doit posséder une certaine résistance mécanique pour supporter les efforts qui lui sont appliqués. Cette résistance ne peut être obtenue qu'en conférant au diamètre extérieur du charnon central une surdimension. Il en résulte un encombrement plus important de la paumelle. Une autre solution consisterait à diminuer le diamètre de la broche, mais dans ce cas, les conséquences seraient comparables à un charnon central de résistance réduite.Another drawback of the hinge appears as described in the aforementioned prior document. Indeed, since the sleeves are joined in the middle of the bore of the central knuckle, it is necessary to increase right through the diameter of the latter. However, the knuckle must have a certain mechanical resistance to withstand the forces applied to it. This resistance can only be obtained by giving the outside diameter of the central knuckle an oversize. This results in a larger size of the hinge. Another solution would be to reduce the diameter of the spindle, but in this case, the consequences would be comparable to a central knuckle of reduced resistance.

La présente invention a pour but de remédier à tous les inconvénients précités et propose une paumelle pour porte ou fenêtre présentant une grande résistance à l'usure, notamment de la broche et des charnons, mais également des moyens permettant de bloquer la broche dans sa direction axiale, sans qu'il soit nécessaire d'accroître les dimensions de l'un ou l'autre des éléments constituant la paumelle. Un autre objectif visé par la présente invention consiste à faciliter le montage qui, de ce fait, ne nécessite plus d'outillage.The present invention aims to remedy all the aforementioned drawbacks and proposes a hinge for door or window having a high resistance to wear, in particular of the spindle and knuckles, but also means making it possible to block the spindle in its direction. axial, without the need to increase the dimensions of one or other of the elements constituting the hinge. Another objective of the present invention is to facilitate assembly, which therefore no longer requires tools.

L'invention, telle qu'elle est caractérisée dans les revendications, résout le problème consistant à créer une paumelle pour porte ou fenêtre comprenant une lame fixée sur l'ouvrant et une deuxième lame rendue solidaire du dormant de la porte ou fenêtre, et reliée à la première par une broche, l'une de ces lames étant pourvue d'un charnon central disposé dans l'espace libre entre deux charnons d'extrémité de l'autre lame et comportant un alésage débouchant dans un ou des logements dans lequel ou lesquels sont engagés des bouchons pourvus de mâchoires munies de griffes pénétrant dans des saignées périphériques réalisées dans la broche engagée dans les différents charnons et assurant la libre rotation d'une lame par rapport à l'autre.The invention, as characterized in the claims, solves the problem of creating a hinge for a door or window comprising a blade fixed on the leaf and a second blade made integral with the frame of the door or window, and connected to the first by a spindle, one of these blades being provided with a central knuckle disposed in the free space between two end knuckles of the other blade and having a bore opening in one or more housings in which one or more plugs are engaged provided with jaws provided with claws penetrating into peripheral grooves made in the spindle engaged in the different knuckles and ensuring the free rotation of one blade relative to the other.

Les avantages obtenus grâce à cette invention consistent essentiellement en ce que la fonction de guidage de la broche est dissociée du blocage axial de cette dernière. En effet, cette fonction de guidage est assurée par l'alésage usiné dans le charnon central et dont le diamètre est ajusté à celui de la broche. Il en résulte, évidemment, une longévité accrue de la paumelle et notamment des bouchons engagés dans le ou les logements dans lesquels débouche cet alésage du charnon central. Un autre avantage consiste en ce que cette invention facilite la mise en place et le démontage d'un ouvrant, par exemple d'une porte ou d'une fenêtre. Cette facilité est due, en partie, à la possibilité qui est offerte à l'usager d'introduire partiellement la broche dans les charnons de la paumelle , tout en assurant le blocage axial de ladite broche. En effet, seules les griffes du premier bouchon rencontré, dans le sens d'introduction de la broche dans les charnons, peuvent être amenées en coopération avec une gorge périphérique réalisée dans ladite broche. Ainsi, dans le cas où plusieurs réglages s'imposent, par exemple de la lame fixée sur cadre dormant, le retrait de la broche des charnons s'en trouve d'autant plus aisé.The advantages obtained thanks to this invention essentially consist in that the function of guiding the spindle is dissociated from the axial locking of the latter. Indeed, this guiding function is provided by the bore machined in the central knuckle and whose diameter is adjusted to that of the spindle. This obviously results in an increased longevity of the hinge and in particular of the plugs engaged in the housing (s) into which this bore of the central knuckle opens. Another advantage is that this invention facilitates the establishment and disassembly of an opening, for example a door or a window. This facility is due, in part, to the possibility which is offered to the user of partially introducing the pin into the knuckles of the hinge, while ensuring the axial locking of said pin. In fact, only the claws of the first plug encountered, in the direction of introduction of the spindle into the knuckles, can be brought in cooperation with a peripheral groove produced in said spindle. Thus, in the case where several adjustments are necessary, for example of the blade fixed on the sleeping frame, the removal of the pin from the knuckles is all the easier.

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

  • La figure 1 représente une vue en plan et suivant une coupe longitudinale de la paumelle pour porte ou fenêtre.
  • La figure 2 représente une vue de dessous du bouchon permettant de s'opposer à un déplacement axial de la broche.
  • La figure 3 représente une vue de face et en coupe selon II-II de la figure 2.
  • La figure 4 représente une vue agrandie de la partie "A" de la figure 1 et représentant le bouchon et la broche en cours d'engagement.
  • La figure 5 représente une vue agrandie comparable à la figure 4 représentant le bouchon et la broche en fin de montage, dans une position opérationnelle.
The invention is set out below in more detail with the aid of drawings representing only one embodiment.
  • Figure 1 shows a plan view and in a longitudinal section of the hinge for door or window.
  • FIG. 2 represents a bottom view of the plug making it possible to oppose an axial displacement of the spindle.
  • FIG. 3 represents a front view and in section along II-II of FIG. 2.
  • FIG. 4 represents an enlarged view of part "A" of FIG. 1 and showing the plug and the pin during engagement.
  • FIG. 5 represents an enlarged view comparable to FIG. 4 showing the plug and the pin at the end of assembly, in an operational position.

On se réfère à la figure 1.We refer to figure 1.

L'invention a trait à une paumelle 1 pour porte ou fenêtre comportant deux lames 2 et 3 dont l'une est fixée sur le dormant de la porte ou fenêtre, l'autre étant rendue solidaire de l'ouvrant.The invention relates to a hinge 1 for door or window comprising two blades 2 and 3, one of which is fixed to the frame of the door or window, the other being made integral with the opening.

Très souvent, les lames présentent une forme particulière pour chaque cas d'utilisation de cette paumelle et étant donné leur indépendance par rapport à la présente invention, il n'est d'aucun intérêt d'en faire la description détaillée. La figure 1 choisie pour une question de commodité, représente une paumelle dont les lames ont une configuration spécifique à leur utilisation.Very often, the blades have a particular shape for each case of use of this hinge and given their independence from the present invention, it is of no interest to describe them in detail. Figure 1 chosen for convenience, shows a hinge whose blades have a configuration specific to their use.

Dans tous les cas, ces lames présentent les éléments constitutifs de la présente invention. Ainsi, la lame 2 est pourvue de deux charnons d'extrémité 4 et 5 disposés l'un au-dessus de l'autre et comporte un alésage, respectivement 6 et 7. L'axe de l'alésage 6 du charnon 4 est situé dans le prolongement vertical de l'axe de l'alésage 7 du charnon 5. L'ensemble des dimensions externes des charnons d'extrémité 4 et 5 peut être variable et dépend des sollicitations exercées sur la paumelle. Ces dimensions pourront aisément être déterminées par l'Homme de l'Art.In all cases, these blades have the constituent elements of the present invention. Thus, the blade 2 is provided with two end knuckles 4 and 5 arranged one above the other and has a bore, respectively 6 and 7. The axis of the bore 6 of the knuckle 4 is located in the vertical extension of the axis of the bore 7 of the knuckle 5. The set of external dimensions of the end knuckles 4 and 5 can be variable and depends on the stresses exerted on the hinge. These dimensions can easily be determined by a person skilled in the art.

On prévoit entre ces deux charnons d'extrémité 4 et 5 un espace permettant la mise en place d'un charnon central 8 de la lame 3. Ce charnon central 8 présente un alésage 9 débouchant dans un logement 11 dans lequel est placé un bouchon 12.Between these two end knuckles 4 and 5 is provided a space allowing the establishment of a central knuckle 8 of the blade 3. This central knuckle 8 has a bore 9 opening into a housing 11 in which is placed a plug 12 .

Selon un autre mode de réalisation, le charnon central 8 comporte deux logements 11 situés de part et d'autre de l'alésage 9. Le bouchon 12 est pourvu d'un flasque 13 venant en butée sur la face d'extrémité 14 du charnon central 8. Ainsi, la distance 15 séparant les deux charnons d'extrémité 4 et 5 de la lame 2 correspond à la somme de la longueur du charnon central 8 et soit une ou deux fois l'épaisseur 16 des flasques 13 de manière à permettre l'engagement du charnon central 8 munie de son ou ses bouchons 12 entre les deux charnons d'extrémité 4 et 5, l'axe de l'alésage 9 étant alors situé dans le même prolongement vertical que les axes des alésages 6 et 7.According to another embodiment, the central knuckle 8 comprises two housings 11 located on either side of the bore 9. The plug 12 is provided with a flange 13 abutting on the end face 14 of the central knuckle 8. Thus, the distance 15 separating the two knuckles end 4 and 5 of the blade 2 corresponds to the sum of the length of the central knuckle 8 and either once or twice the thickness 16 of the flanges 13 so as to allow the engagement of the central knuckle 8 provided with his or her plugs 12 between the two end knuckles 4 and 5, the axis of the bore 9 then being situated in the same vertical extension as the axes of the bores 6 and 7.

Dans les charnons 4, 5 et 8 est engagée une broche 17 dont le diamètre est légèrement inférieur au diamètre des différents alésages 6, 7 et 9 pour permettre à ces derniers d'assurer un parfait guidage de ladite broche 17.In the knuckles 4, 5 and 8 is engaged a pin 17 whose diameter is slightly less than the diameter of the different bores 6, 7 and 9 to allow the latter to ensure perfect guidance of said pin 17.

On se réfère aux figures 2 et 3.We refer to Figures 2 and 3.

Selon une caractéristique de la présente invention, le bouchon 12 engagé dans un logement 11 et comportant à l'une de ses extrémités le flasque 13 venant en butée sur une face d'extrémité 14 du charnon central 8, est pourvu sur l'autre extrémité 18 de mâchoires élastiques 19 munies de griffes 20 pénétrant dans une saignée périphérique 21 réalisée dans la broche 17. Dans le cadre du mode de réalisation prévoyant deux logements 11 et, par conséquent, deux bouchons 12, la broche 17 comporte deux saignées périphériques 21. Pour garantir un parfait maintien du bouchon 12, suivant des direction s perpendiculaires à son axe vertical 22, il sera nécessaire de prévoir un ajustement convenable entre le diamètre extérieur 23 du bouchon 12 et le diamètre intérieur du logement 11.According to a characteristic of the present invention, the plug 12 engaged in a housing 11 and comprising at one of its ends the flange 13 abutting on an end face 14 of the central knuckle 8, is provided on the other end 18 of elastic jaws 19 provided with claws 20 penetrating into a peripheral groove 21 produced in the spindle 17. In the context of the embodiment providing two housings 11 and, consequently, two plugs 12, the spindle 17 comprises two peripheral grooves 21. To guarantee perfect retention of the plug 12, in directions s perpendicular to its vertical axis 22, it will be necessary to provide a suitable adjustment between the outside diameter 23 of the plug 12 and the inside diameter of the housing 11.

Selon un premier mode de réalisation, les mâchoires 19 sont des lamelles métalliques élastiques.According to a first embodiment, the jaws 19 are elastic metal strips.

Selon un autre mode de réalisation, ces mâchoires 19 sont réalisées en matière plastique élastique. Le cas échéant, on peut prévoir que l'ensemble du bouchon 12 est en matière plastique.According to another embodiment, these jaws 19 are made of elastic plastic. If necessary, provision may be made for the entire plug 12 to be made of plastic.

Pour faciliter le montage de la paumelle 1, le bouchon 12 peut être muni d'un nombre variable de bourrelets verticaux 24 situés sur sa surface externe. Ces bourrelets verticaux 24, ayant pour effet de réaliser un serrage entre le logement 11 et le bouchon 12, évitent un déplacement inopiné de ce dernier suivant une direction axiale lors du montage. De plus, un chanfrein 25 situé à l'extrémité 18 du bouchon 12 facilite l'engagement de celui-ci dans son logement 11 correspondant.To facilitate mounting of the hinge 1, the plug 12 can be provided with a variable number of vertical beads 24 situated on its external surface. These vertical beads 24, having the effect of producing a tightening between the housing 11 and the plug 12, avoid an unexpected displacement of the latter in an axial direction during assembly. In addition, a chamfer 25 located at the end 18 of the plug 12 facilitates the engagement of the latter in its corresponding housing 11.

Les mâchoires 19, solidaires de l'extrémité 18, empruntent sensiblement la forme d'un cylindre dans lequel on a réalisé des découpes verticales 26. Selon un mode d'exécution de la présente invention, ces mâchoires 19 se présentent au nombre de quatre parfaitement symétriques par rapport à l'axe vertical 22 du bouchon 12. Il est bien évident qu'en augmentant le nombre de découpes verticales 26, il est possible d'augmenter le nombre de mâchoires 19, mais ces dernières seront alors de résistance plus faible.The jaws 19, integral with the end 18, substantially take the form of a cylinder in which vertical cuts were made 26. According to one embodiment of the present invention, these jaws 19 are four in number perfectly symmetrical with respect to the vertical axis 22 of the plug 12. It is quite obvious that by increasing the number of vertical cuts 26, it is possible to increase the number of jaws 19, but the latter will then be of lower strength.

Une griffe 20, située à l'extrémité d'une mâchoire 19, consiste en un bourrelet empruntant la forme d'un arc de cercle et situé à l'extrémité libre de la mâchoire 19, cette griffe 20 étant dirigée vers l'intérieur du bouchon 12. Le diamètre interne 27 du cercle 28 formé par l'ensemble des griffes 20 est inférieur au diamètre de la broche 17.A claw 20, located at the end of a jaw 19, consists of a bead taking the form of an arc of a circle and located at the free end of the jaw 19, this claw 20 being directed towards the inside of the plug 12. The internal diameter 27 of the circle 28 formed by the set of claws 20 is less than the diameter of the pin 17.

Les mâchoires 19 définissent un espace interne de forme cylindrique de diamètre égal au diamètre interne 29 de l'alésage du bouchon 12. Par contre, le diamètre extérieur des mâchoires 19 est égal au diamètre interne de l'alésage 31 du logement 11 réduit d'au moins deux fois l'épaisseur 30 des griffes 20. Ainsi, on obtient un espace vide 10 entre l'alésage 31 du logement 11 et le diamètre extérieur des mâchoires 19. De ce fait, il sera possible aux mâchoires 19, en raison de leur élasticité, de s'écarter suffisamment pour provoquer l'effacement des griffes 20 lors du passage de la broche 17.The jaws 19 define an internal space of cylindrical shape with a diameter equal to the internal diameter 29 of the bore of the plug 12. On the other hand, the external diameter of the jaws 19 is equal to the internal diameter of the bore 31 of the housing 11 reduced by at least twice the thickness 30 of the claws 20. Thus, an empty space 10 is obtained between the bore 31 of the housing 11 and the outside diameter of the jaws 19. Therefore, it will be possible for the jaws 19, due to their elasticity, to deviate enough to cause the erasure of the claws 20 during the passage of the spindle 17.

La figure 4 représente la disposition de la broche 17 et du bouchon 12 lors du montage. La broche 17 exerce de par son diamètre extérieur une pression sur les griffes 20, cette pression ayant pour effet d'écarter les mâchoires 19 par déformation élastique de la matière au niveau de leur raccordement sur l'extrémité 18 du bouchon 12. Par un effet de bras de levier, du fait de la longueur des mâchoires 19, l'effort exercé sur les griffes 20 est considérablement réduit. Il en résulte une meilleure tenue à l'usure.Figure 4 shows the arrangement of the pin 17 and the plug 12 during assembly. The pin 17 exerts by its diameter external pressure on the claws 20, this pressure having the effect of spreading the jaws 19 by elastic deformation of the material at their connection on the end 18 of the plug 12. By a lever arm effect, due to the length of the jaws 19, the force exerted on the claws 20 is considerably reduced. This results in better wear resistance.

En raison de leur élasticité, la longueur des mâchoires 19 peut varier. Cependant, la somme de leur longueur 32 et de la hauteur 33 du corps 34 du bouchon 12 doit être égale ou inférieure à la hauteur 35 du logement 11.Due to their elasticity, the length of the jaws 19 can vary. However, the sum of their length 32 and the height 33 of the body 34 of the plug 12 must be equal to or less than the height 35 of the housing 11.

La figure 5 représente les éléments de la figure 4, la broche 17 étant dans sa position montée dans la paumelle 1. Les griffes 20 du bouchon 12 sont dans leur position pénétrante dans la saignée périphérique 21 assurant un parfait maintien de la broche 17 envers tout déplacement de cette dernière suivant sa direction axiale, étant entendu qui si le charnon central 8 comporte deux bouchons 12, les griffes 20 de ces derniers s'engagent dans les saignées périphériques respectives 21. Il est à remarquer que le maintien et le guidage de cette broche 17 dans des directions perpendiculaires à son axe sont assurés par l'alésage 9 du charnon central 8 et les alésages 6 et 7 des charnons d'extrémité 4 et 5.Figure 5 shows the elements of Figure 4, the pin 17 being in its position mounted in the hinge 1. The claws 20 of the plug 12 are in their penetrating position in the peripheral groove 21 ensuring perfect retention of the pin 17 to any displacement of the latter in its axial direction, it being understood that if the central knuckle 8 has two plugs 12, the claws 20 of the latter engage in the respective peripheral grooves 21. It should be noted that the maintenance and guiding of this spindle 17 in directions perpendicular to its axis are provided by the bore 9 of the central knuckle 8 and the bores 6 and 7 of the end knuckles 4 and 5.

Selon un mode particulier d'exécution des saignées périphériques 21 de la broche 17 , les côtés latéraux 36 et 37 sont de forme tronconique de manière à faciliter le dégagement de la broche 17 des griffes 20 sans détérioration de celles-ci ou des mâchoires 19.According to a particular embodiment of the peripheral grooves 21 of the spindle 17, the lateral sides 36 and 37 are of frustoconical shape so as to facilitate the release of the spindle 17 from the claws 20 without deterioration of the latter or of the jaws 19.

Selon un autre mode de réalisation, les saignées périphériques 21 ont une section d'un demi-cercle.According to another embodiment, the peripheral grooves 21 have a section of a semicircle.

La présente invention concerne également les paumelles comportant deux lames dont chacune n'est pourvue que d'un seul charnon. Dans ce cas, un des charnons peut comporter un seul logement 11, et de ce fait, un seul bouchon 12, disposé du côté de la jonction des deux charnons. Il est également possible qu'un même charnon comporte deux logements 11 et deux bouchons 12, mais dans ce cas, il est préférable d'engager le second bouchon 12 après la mise en place de la broche 17.The present invention also relates to the hinges comprising two blades, each of which is provided with only one knuckle. In this case, one of the knuckles may comprise a single housing 11, and therefore, a single plug 12, disposed on the side of the junction of the two knuckles. It is also possible that the same knuckle has two housings 11 and two plugs 12, but in this case, it is preferable to engage the second plug 12 after the positioning of the pin 17.

Lors du montage, on procède de la manière suivante : on engage tout d'abord les bouchons 12 dans les logements 11 du charnon central 8 de la lame 3, le charnon central 8, surmonté des flasques 13 des bouchons 12, est disposé entre les charnons d'extrémité 4 et 5 de la lame 2 de manière à ce que les alésages 6, 7 et 9 soient situés dans le prolongement vertical l'un de l'autre. Puis, l'on engage la broche 17 par son extrémité 38 dans le charnon d'extrémité 5 et dans le charnon central 8 jusqu'à rencontrer les griffes 20 du premier bouchon 12. On exerce une pression sur l'extrémité 39 de la broche 17 provoquant l'écartement des mâchoires 19 et l'effacement des griffes 20. Ce montage sera facilité grâce à un chanfrein 40 prévu à l'extrémité 38 de la broche 17.During assembly, the procedure is as follows: first of all, the plugs 12 are engaged in the housings 11 of the central knuckle 8 of the blade 3, the central knuckle 8, surmounted by the flanges 13 of the plugs 12, is disposed between the end knuckles 4 and 5 of the blade 2 so that the bores 6, 7 and 9 are located in the vertical extension of one another. Then, the spindle 17 is engaged by its end 38 in the end knuckle 5 and in the central knuckle 8 until it meets the claws 20 of the first plug 12. Pressure is exerted on the end 39 of the spindle 17 causing the jaws 19 to move apart and the claws 20 to be erased. This mounting will be facilitated by a chamfer 40 provided at the end 38 of the spindle 17.

Pour s'assurer de la position pénétrante des griffes 20 des deux bouchons 12 dans leur saignée périphérique respective 21, on prévoit que ces saignées périphériques 21 sont situées à des emplacements tels que l'extrémité 39 de la broche 17 soit à fleur avec la face inférieure 41 du charnon d'extrémité 5.To ensure the penetrating position of the claws 20 of the two plugs 12 in their respective peripheral grooves 21, provision is made for these peripheral grooves 21 to be located at locations such that the end 39 of the pin 17 is flush with the face lower 41 of the end knuckle 5.

Pour pouvoir utiliser indifféremment la paumelle 1 en haut ou en bas de la porte ou fenêtre, les différents éléments de la paumelle 1 sont symétriques par rapport à un plan médian horizontal 42. Ainsi, la broche 17 peut être engagée aussi bien depuis le bas vers le haut que depuis le haut vers le bas.To be able to use the hinge 1 indifferently at the top or bottom of the door or window, the different elements of the hinge 1 are symmetrical with respect to a horizontal median plane 42. Thus, the pin 17 can be engaged both from the bottom towards the top only from the top to the bottom.

Pour dégager la broche 17 de sa position montée, il est nécessaire d'exercer une pression sur son extrémité 38 munie du chanfrein 40. Une saignée périphérique 43, située à proximité de l'extrémité 39 de la broche 17, vient alors à se dégager du charnon d'extrémité 5 et facilite la préhension de la broche 17 par un outil adéquat en vue d'exercer une traction suffisante pour obtenir son extraction. To disengage the spindle 17 from its mounted position, it is necessary to exert pressure on its end 38 provided with the chamfer 40. A peripheral groove 43, located near the end 39 of the spindle 17, then comes to disengage of the end knuckle 5 and facilitates the gripping of the spindle 17 by a suitable tool in order to exert sufficient traction to obtain its extraction.

Claims (4)

1. Paumelle (1) pour porte ou fenêtre comportant une lame (3) fixée sur l'ouvrant, une deuxième lame (2) rendue solidaire du dormant de la porte ou fenêtre, l'une (3) de ces lames étant pourvue d'un charnon central (8) disposé dans l'espace libre entre deux charnons d'extrémité (4, 5) solidaires de l'autre lame (2), et une broche (17) engagée dans ces charnons (4, 8, 5) assurant la libre rotation d'une lame par rapport à l'autre, ledit charnon central (8) étant pourvu, en outre, d'au moins un bouchon (12) pour bloquer axialement la broche (17), paumelle (1) caractérisée en ce que :
- le charnon central (8) comporte un alésage (9) ajusté au diamètre de la broche (17) et débouchant dans un ou des logements (11) dans lequel ou lesquels sont engagés les bouchons (12),
- les bouchons (12), présentant un corps cylindrique (34) pourvu à l'une de ses extrémités d'un flasque (13) venant en butée sur l'une des faces d'extrémité (14) du charnon central (8), sont munis de mâchoires (19) pourvues de griffes (20) pénétrant dans une saignée périphérique (21) réalisée dans la broche (17),
- les mâchoires (19) des bouchons (12) empruntent la forme d'un cylindre pourvu de découpes verticales (26) et présentant un diamètre extérieur égal au diamètre interne de l'alésage (31) du logement (11) réduit d'au moins deux fois l'épaisseur (30) des griffes (20),
- lesdites griffes (20) forment un cercle (28) de diamètre interne (27) inférieur au diamètre de la broche (17) et sont constituées par un bourrelet d'épaisseur (30) en forme d'arc de cercle situé à l'extrémité libre des mâchoires (19) et dirigé vers l'intérieur du bouchon (12).1. Hinge (1) for door or window comprising a blade (3) fixed on the opening, a second blade (2) made integral with the frame of the door or window, one (3) of these blades being provided with '' a central knuckle (8) arranged in the free space between two end knuckles (4, 5) integral with the other blade (2), and a spindle (17) engaged in these knuckles (4, 8, 5 ) ensuring the free rotation of one blade relative to the other, said central knuckle (8) being provided, in addition, with at least one plug (12) for axially locking the spindle (17), hinge (1) characterized in that:
the central knuckle (8) has a bore (9) adjusted to the diameter of the spindle (17) and opening into one or more housings (11) in which the plugs (12) are engaged,
- the plugs (12), having a cylindrical body (34) provided at one of its ends with a flange (13) abutting on one of the end faces (14) of the central knuckle (8) , are provided with jaws (19) provided with claws (20) penetrating into a peripheral groove (21) produced in the spindle (17),
- The jaws (19) of the plugs (12) take the form of a cylinder provided with vertical cutouts (26) and having an outside diameter equal to the internal diameter of the bore (31) of the housing (11) reduced by at least twice the thickness (30) of the claws (20),
- Said claws (20) form a circle (28) of internal diameter (27) smaller than the diameter of the spindle (17) and are constituted by a thick bead (30) in the form of an arc of a circle situated at the free end of the jaws (19) and directed towards the inside of the plug (12). 2. Paumelle (1) pour porte ou fenêtre selon la revendication 1, caractérisée par le fait que la broche (17) comporte une ou deux saignées périphériques (21) coopérant avec les griffes (20) des mâchoires (19) du ou des deux bouchons (12).2. Hinge (1) for door or window according to claim 1, characterized in that the spindle (17) comprises one or two peripheral grooves (21) cooperating with the claws (20) of the jaws (19) of one or both plugs (12). 3. Paumelle (1) pour porte ou fenêtre selon la revendication 1, caractérisée par le fait que la broche (17) comporte, à l'une de ses extrémités (39), une saignée de préhension (43) et à l'autre extrémité (38) un chanfrein (40).3. Hinge (1) for door or window according to claim 1, characterized in that the pin (17) comprises, at one of its ends (39), a grip groove (43) and at the other end (38) a chamfer (40). 4. Paumelle (1) pour porte ou fenêtre selon les revendications 1 et 3, caractérisée par le fait que les saignées périphériques (21) sont situées à des emplacements tels que l'extrémité (39) de la broche (17), pourvue de la saignée de préhension (43), soit à fleur avec la face inférieure (41) du charnon d'extrémité (5).4. Hinge (1) for door or window according to claims 1 and 3, characterized in that the peripheral grooves (21) are located at locations such as the end (39) of the spindle (17), provided with the grip groove (43), or flush with the underside (41) of the end knuckle (5).
EP87440057A 1986-09-30 1987-09-18 Door or window hinge with an axially fixed pin Expired - Lifetime EP0263769B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87440057T ATE59083T1 (en) 1986-09-30 1987-09-18 DOOR OR WINDOW HINGE WITH AXIAL BLOCKING OF THE BOLT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8613785A FR2604475A1 (en) 1986-09-30 1986-09-30 AXIAL BLOCKING OF THE PIN FOR A DOOR OR WINDOW
FR8613785 1986-09-30

Publications (2)

Publication Number Publication Date
EP0263769A1 true EP0263769A1 (en) 1988-04-13
EP0263769B1 EP0263769B1 (en) 1990-12-12

Family

ID=9339511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87440057A Expired - Lifetime EP0263769B1 (en) 1986-09-30 1987-09-18 Door or window hinge with an axially fixed pin

Country Status (12)

Country Link
US (1) US4864692A (en)
EP (1) EP0263769B1 (en)
JP (1) JPS63156184A (en)
KR (1) KR910001456B1 (en)
CN (1) CN1008928B (en)
AT (1) ATE59083T1 (en)
DE (1) DE3766683D1 (en)
ES (1) ES2019967B3 (en)
FR (1) FR2604475A1 (en)
GR (1) GR3001591T3 (en)
HK (1) HK77791A (en)
SG (1) SG77091G (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409782B (en) * 1998-09-03 2002-11-25 Roto Frank Eisenwaren Shop fitting
GR20060100403A (en) * 2005-07-21 2007-02-15 Alutec S.R.L. Joint for sashes
ES2323822A1 (en) * 2005-07-21 2009-07-24 Alutec S.R.L. Hinge for cerrajeria. (Machine-translation by Google Translate, not legally binding)
EP2085549A1 (en) 2008-01-31 2009-08-05 SAVIO S.p.A. A hinge for doors or windows

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667013B2 (en) * 1988-03-16 1994-08-24 松下電器産業株式会社 Remote control device
US5711053A (en) * 1996-03-26 1998-01-27 Hafner; Bernhard T. W. Un-lockable hinge pintle lock and method of use
DE19632027A1 (en) * 1996-08-08 1998-02-12 Scharwaechter Gmbh Co Kg Separable car door hinge
CA2237976A1 (en) 1998-06-15 1999-12-15 Christian Guillemette Lockable hinge device
BE1014539A3 (en) * 2001-12-13 2003-12-02 Parys Remi E Van Hinge hinge and share them.
US6741472B1 (en) * 2002-11-06 2004-05-25 Walkabout Computers, Inc. Secure hinge mechanism for portable computer
CN101169019B (en) * 2007-11-27 2011-08-31 联程机械（宁波）有限公司 Door and window hinge
DE202013002821U1 (en) * 2013-03-25 2014-06-27 Dieter Ramsauer hinge
EP3498956B1 (en) * 2017-12-15 2024-03-27 MAGNA STEYR Fahrzeugtechnik GmbH & Co KG Hinge
DE102022121094A1 (en) * 2022-08-19 2024-02-22 HYMER GmbH & Co. KG Recreational vehicle with a wet cell and a pivot axle bearing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152356A (en) * 1961-08-31 1964-10-13 Stanley Works Hinge with non-rising pin
FR2456492A1 (en) * 1979-05-17 1980-12-12 Hettich Paul & Co CABINET WITH A GLASS DOOR
EP0157344A2 (en) * 1984-04-02 1985-10-09 Rittal-Werk Rudolf Loh GmbH & Co. KG Switchboard having a door hinged on the frame
FR2573468A1 (en) * 1984-11-22 1986-05-23 Siegenia Frank Kg Hinge for windows and doors comprising a pin locked by an elastic stop device
EP0184697A1 (en) * 1984-11-29 1986-06-18 Montres Rado S.A. Hinge, in particular for a bracelet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797433A (en) * 1953-09-17 1957-07-02 Hager & Sons Hinge Mfg Door hinges
US3135013A (en) * 1961-03-10 1964-06-02 Stanley Works Hinge with pin retaining means
DE2750310A1 (en) * 1977-11-10 1979-05-17 Dorma Baubeschlag Door type hinge strip cylindrical sockets - have internal dia. fitting bearing unit axially supported by ledges
US4135273A (en) * 1978-01-23 1979-01-23 Holmes Stannard D Hinge with interfitting locking means
DE3401245A1 (en) * 1984-01-16 1985-07-18 Lunke & Sohn Gmbh, 5810 Witten DOOR HINGE FOR A MOTOR VEHICLE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152356A (en) * 1961-08-31 1964-10-13 Stanley Works Hinge with non-rising pin
FR2456492A1 (en) * 1979-05-17 1980-12-12 Hettich Paul & Co CABINET WITH A GLASS DOOR
EP0157344A2 (en) * 1984-04-02 1985-10-09 Rittal-Werk Rudolf Loh GmbH & Co. KG Switchboard having a door hinged on the frame
FR2573468A1 (en) * 1984-11-22 1986-05-23 Siegenia Frank Kg Hinge for windows and doors comprising a pin locked by an elastic stop device
EP0184697A1 (en) * 1984-11-29 1986-06-18 Montres Rado S.A. Hinge, in particular for a bracelet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409782B (en) * 1998-09-03 2002-11-25 Roto Frank Eisenwaren Shop fitting
GR20060100403A (en) * 2005-07-21 2007-02-15 Alutec S.R.L. Joint for sashes
ES2323822A1 (en) * 2005-07-21 2009-07-24 Alutec S.R.L. Hinge for cerrajeria. (Machine-translation by Google Translate, not legally binding)
EP2085549A1 (en) 2008-01-31 2009-08-05 SAVIO S.p.A. A hinge for doors or windows

Also Published As

Publication number Publication date
FR2604475A1 (en) 1988-04-01
ES2019967B3 (en) 1991-07-16
FR2604475B1 (en) 1994-07-13
GR3001591T3 (en) 1992-11-23
US4864692A (en) 1989-09-12
JPS63156184A (en) 1988-06-29
HK77791A (en) 1991-10-11
KR880004195A (en) 1988-06-02
DE3766683D1 (en) 1991-01-24
ATE59083T1 (en) 1990-12-15
CN87106636A (en) 1988-07-13
SG77091G (en) 1992-03-20
CN1008928B (en) 1990-07-25
EP0263769B1 (en) 1990-12-12
KR910001456B1 (en) 1991-03-07

Similar Documents

Publication Publication Date Title
EP0263769B1 (en) Door or window hinge with an axially fixed pin
FR2761127A1 (en) Insert for fixing articles on surfaces, e.g. blind holes, on motor vehicles, in vehicle assembly lines
EP0886712A1 (en) Device for protecting and guiding an elongate part connected via a hinge to two mutually hinged rigid elements, and industrial applications thereof
EP0793024A1 (en) Device for assembling and locking telescopic tubes
FR2737527A1 (en) IMPOSSIBLE LOCK KEY SYSTEM AND CYLINDER FOR SAID KEY
FR2726313A1 (en) Auxiliary lock for automatic dispensers for preventing theft
FR2578935A1 (en) DEVICE FOR CONNECTING A CABLE TO A COUPLING DEVICE PROVIDED IN A BICYCLE OR SIMILAR MANEUVER ASSEMBLY
FR2623553A1 (en) Hinge with lateral engagement for a leaf and the like
CA2581385C (en) Device for locking and unlocking a lid or cover on a frame using a key
FR2761720A1 (en) LOCKING FITTING FOR SLIDING OPENING
CA1292845C (en) Hinge with axially stopped pin for doors or windows
FR2614921A1 (en) Device for safety against tearing out or pushing in a part which is fitted around another part, and assembly forming a safety lock equipped with this device
EP3008263B1 (en) Device for coupling two half-cylinders
FR2650920A1 (en) SELF-CONDUCTING CONNECTOR HAVING CONDUCTIVE ELEMENTS LIKELY TO INTERFER
EP1818459B1 (en) Device for locking a frame with a bridging element that can be locked elastically on the frame
FR2785341A1 (en) Releasable shaft lock for drive transmission has recessed key fitting in hole in component to be mounted on shaft to releasable lock them together
FR2573468A1 (en) Hinge for windows and doors comprising a pin locked by an elastic stop device
FR2705721A1 (en) Double end ramp key for safety barrel, corresponding barrel and assembly consisting of such a key and such a barrel.
WO2000047904A1 (en) Device for connecting profiled sections
FR2698528A1 (en) Cosmetic stick mounting assembly - comprises cup shaped slide with two sets of projecting ribs on internal wall
FR2683874A1 (en) Torsion bar bearing
EP0940529A1 (en) Double plug security cylinder
EP1709344B1 (en) Device for joining two cables during the manufacture of the mesh of a safety net
EP0377372B1 (en) Adjustable striker to be mounted on a frame, and lock provided therewith
FR2811696A1 (en) Sliding door lock fitting comprises case fixed in door mounting slot by fixing cradles one of which has jaw able to translate relative to case between encastring and fixing positions

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES GB GR IT LI NL SE

17P Request for examination filed

Effective date: 19880428

17Q First examination report despatched

Effective date: 19890911

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES GB GR IT LI NL SE

REF Corresponds to:

Ref document number: 59083

Country of ref document: AT

Date of ref document: 19901215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3766683

Country of ref document: DE

Date of ref document: 19910124

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19910906

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910909

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19910910

Year of fee payment: 5

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910923

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19910927

Year of fee payment: 5

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910930

Year of fee payment: 5

Ref country code: GR

Payment date: 19910930

Year of fee payment: 5

26 Opposition filed

Opponent name: SIEGENIA-FRANK KG

Effective date: 19910909

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19911106

Year of fee payment: 5

R26 Opposition filed (corrected)

Opponent name: SIEGENIA-FRANK KG

Effective date: 19910907

NLR1 Nl: opposition has been filed with the epo

Opponent name: SIEGENIA-FRANK KG

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3001591

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920918

Ref country code: AT

Effective date: 19920918

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19920919

Ref country code: ES

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19920919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19920930

Ref country code: CH

Effective date: 19920930

Ref country code: BE

Effective date: 19920930

BERE Be: lapsed

Owner name: FERCO INTERNATIONAL USINE DE FERRURES DE BATIMENT

Effective date: 19920930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19930331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930401

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19920918

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19930317

REG Reference to a national code

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3001591

EUG Se: european patent has lapsed

Ref document number: 87440057.5

Effective date: 19930406

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19981123

Year of fee payment: 12

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19991007

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050918