EP0928871B1 - Improvement of the hinging of a wing on a fixed frame. - Google Patents

Improvement of the hinging of a wing on a fixed frame. Download PDF

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Publication number
EP0928871B1
EP0928871B1 EP98403288A EP98403288A EP0928871B1 EP 0928871 B1 EP0928871 B1 EP 0928871B1 EP 98403288 A EP98403288 A EP 98403288A EP 98403288 A EP98403288 A EP 98403288A EP 0928871 B1 EP0928871 B1 EP 0928871B1
Authority
EP
European Patent Office
Prior art keywords
hinge pin
flange
recess
designed
wing
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
EP98403288A
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German (de)
French (fr)
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EP0928871A1 (en
Inventor
Gérard Prevot
Philippe Mih
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferco International Usine de Ferrures de Batiment
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Ferco International Usine de Ferrures de Batiment
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Publication of EP0928871A1 publication Critical patent/EP0928871A1/en
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Classifications

    • 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
    • E05D5/12—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
    • E05D2005/145—Construction of sockets or sleeves with elastically deformable parts

Definitions

  • the present invention relates to a device for maintenance of a hinge pin fixed in rotation on a fixed wing of a joint.
  • the joints have a fixed wing, integral with a frame, comprising at least two bearings crossed by a light for the passage of an axis joint articulation of a window type opening, door, French window.
  • the establishment of the articulation axis in the fixed wing is made by introducing the axis by a fixed wing end through aligned lights bearings.
  • Adjustment and positioning of the axis of articulation in the fixed wing are thus produced by this blocking cam.
  • the locking cam can be slightly displaced and no longer play its blocking role with respect to the axis of articulation which is likely to move longitudinally.
  • Locking cam and countersunk screw force during assembly to intervene in different points of the joint to hold in position and block the hinge pin.
  • Such an embodiment of this type is described in DE-U-8805504 and includes at least one element of safety pivoting around its axis perpendicular to main faces of the wing and comprising a rod, a rear end in the shape of a rivet head, and a head eccentrically.
  • the eccentric head goes from a first position in which it is laterally offset and leaves free passage for the hinge pin, at a second position in which it prohibits passage of this axis.
  • the object of the present invention is to provide a device for holding a simple articulation axis implement and guarantee a blocking of the axis of articulation in a certain way.
  • the holding device targeted by the invention is adapted to a hinge pin fixed in rotation on a fixed wing of a joint, said wing comprising on a front face two bearings comprising respectively a light adapted to the passage of the axis hinge.
  • This holding device is characterized in that that said wing has a cavity on a rear face opposite to said front face, a bore extending, along an axis perpendicular to the axis of articulation, from said cavity to the light of a bearing, and a recess crossing said wing and opening into said cavity in a terminal portion of said wing, and that a security element has a base elastic adapted to be housed in said cavity, said elastic base comprising a branch of positioning suitable for crossing the bore and lead into the lumen of said bearing, and a blocking housed in the recess and comprising a portion block adapted to extend to the right of one end of the articulation axis.
  • the holding device allows maintain the articulation axis at the level of the light a bearing with permanent elastic means which thus form a negative safety point along the axis of articulation.
  • the locking member located in a recess of a terminal portion of the wing allows form a positive security point, opposing everything displacement of the articulation axis, even if, during successive rotations of this axis, maintaining this axis at the elastic positioning branch is deficient.
  • a end of the positioning arm extends into a groove formed in the axis of articulation.
  • the positioning branch allows, in addition to maintaining the hinge pin on the wing, the longitudinal positioning of this articulation axis on the fixed wing of the joint in one position predetermined.
  • the presence of the throat also strengthens the locking in position of the hinge pin by the positioning branch.
  • a holding device for holding an axis hinge 1 rotatably mounted on a fixed wing 2 an articulation of an opening, such as door, window, French window, on a frame.
  • Wing 2 has on a front face 2a, two bearings 3 respectively comprising a light 4 adapted to the passage of the articulation axis 1.
  • the wing has a cavity 5 on one side rear 2b opposite the front face 2a.
  • a bore 6 extends along an axis perpendicular to the axis of articulation 1, of this cavity 5 to the lumen 4 of a bearing 3, and a recess 7 passes through wing 1 and opens into the cavity 5 in a terminal portion 2 'of wing 2.
  • Wing 2 also comprises, in a known manner, fixing holes 8, three or four in number, which allow the passage of fixing screws for secure the fixed wing 2 to a frame of a frame.
  • a reinforcement insert 9 can be molded in wing 2, avoiding the creation of a landing extra in the center of wing 2 and increase the stiffness of the fixed wing 2.
  • a security element 10, illustrated in the figures 4, 5 and 8 has an elastic base 11 adapted to be housed in the cavity 5, this elastic base 11 comprising a positioning branch 12 adapted to cross the bore 6 and lead into the hole 4 level 3.
  • a blocking member 13 is housed in the recess 7 and includes a blocking portion 14 adapted to extend to the right of one end of the axis hinge 1.
  • the axis of articulation 1 generally comprises a lower end cross section significantly greater than the general cross section of the axis articulation 1, and an upper end 1b, or axis head, which is shaped to enter the lights 4 of the landings 3.
  • this axis head 1b forms an end pointed and conical which allows to spread, against a elastic restoring force, the positioning branch 12 which opens slightly into the light 4 of the landing 3.
  • the end 12a of the positioning branch 12 extends in a groove 1c formed in the axis hinge 1.
  • This groove 1c forms in this example a groove circular in a transverse plane of the axis, having flared edges to clear the branch of positioning 12 when passing the axis articulation 1 in successive stages 3.
  • the 2 ′ ends of the fixed wing are shaped identically with a cavity 5, a bore 6 and a recess 7, so that two security elements 10 identical can be fitted respectively to two 2 'ends of the wing.
  • These security elements 10 thus each have a positioning branch 12 adapted to lead into the light 4 of the bearings 3.
  • the locking member 13 is integral with the elastic base 11.
  • This blocking member 13 comprises a finger 15 housed in recess 7 and comprising a portion of bent lock 14 towards the center of wing 1 when the security element 10 is mounted on the wing 1.
  • the finger 15 and the portion of curved lock 14 form a tucked in and directed bend towards the positioning branch 12 of the element security 10.
  • This blocking portion 14 is adapted to disappear when the hinge pin 1 passes, being pushed back by the axis head 1b, during the passage of the articulation axis 1 flowing from the terminal portion 2 'towards the center of wing 2, i.e. on the Figure 2, from bottom to top.
  • the blocking member 13 has a groove 16 formed at the junction of finger 15 and the portion of curved blocking 14, on an external face of the finger 15, that is to say directed away from the branch of positioning 12.
  • This groove 16 makes it possible to block the movement of the locking portion 14 in one direction tending to enlarge the angle of the elbow formed by the finger 15 and the blocking portion 14.
  • This security element 10 allows, without handling of the user during assembly, position axis 1 thanks to the positioning branch 12 and block any longitudinal movement of this axis 1 outside of its position thanks to the blocking 13.
  • the locking member 13 is a cam rotatably mounted in the recess 7, between a retracted position, illustrated in Figure 10, in which the locking portion 14 of the cam 13 is housed in the recess 7, and a locking position, illustrated in Figure 9, in which the portion of blocking 14 of cam 13 extends to the right of the end the lower of the hinge pin 1.
  • a terminal face 2c of the wing 2 comprises a light 17 in a plane transverse to the axis articulation 1, the blocking portion 14 circulating in this light 17.
  • Light 17 has the shape of an angular sector having an angular opening of between 45 ° and 90 ° in the transverse plane, so as to define the stroke in rotation of the locking portion 14 of the cam 13.
  • the cam 13 is not integral in this realization of the elastic base 11 which then forms a cover on the rear side 2b of wing 2 of the joint.
  • the positioning branches 12 allow thus positioning and retaining the hinge pin 1 during assembly of this articulation, the cam 13 located at the lower end 2 'of the wing then being swiveled, using a screwdriver for example, to bring its blocking portion 14 in the position of blockage shown in Figure 9.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hinges (AREA)
  • Stringed Musical Instruments (AREA)
  • Eyeglasses (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Glass Compositions (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Fishing Rods (AREA)
  • Jib Cranes (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The fixed plate (2) of the hinge has a rear face cavity, apertures (4) and bearings (3) for the hinge pin (1). A security element (10) with an elastic base (11) fit into the cavity, the base having a positioning branch (12) which passes across the bore and a locking element which holds the hinge pin in place.

Description

La présente invention concerne un dispositif de maintien d'un axe d'articulation fixé en rotation sur une aile fixe d'une articulation.The present invention relates to a device for maintenance of a hinge pin fixed in rotation on a fixed wing of a joint.

Les articulations comportent une aile fixe, solidaire d'un dormant, comprenant au moins deux paliers traversés d'une lumière pour le passage d'un axe d'articulation solidaire d'un ouvrant du type fenêtre, porte, porte-fenêtre.The joints have a fixed wing, integral with a frame, comprising at least two bearings crossed by a light for the passage of an axis joint articulation of a window type opening, door, French window.

La mise en place de l'axe d'articulation dans l'aile fixe est réalisée en introduisant l'axe par une extrémité de l'aile fixe à travers les lumières alignées des paliers.The establishment of the articulation axis in the fixed wing is made by introducing the axis by a fixed wing end through aligned lights bearings.

Il est nécessaire d'une part, de positionner au montage l'axe d'articulation dans l'aile fixe et de bloquer ensuite tout déplacement longitudinal de cet axe lors de ses rotations successives.On the one hand, it is necessary to position the mounting the hinge pin in the fixed wing and then block any longitudinal movement of this axis during its successive rotations.

Il est connu d'équiper les paliers de l'aile fixe, et notamment un palier intermédiaire, d'une came de blocage qui est logée dans un alésage de ce palier.It is known to equip the bearings of the wing fixed, and in particular an intermediate bearing, of a cam which is housed in a bore in this bearing.

La rotation de la came de blocage dans cet alésage permet d'introduire une portion de cette came dans une gorge ménagée à cet effet dans la longueur de l'axe d'articulation.The rotation of the locking cam in this bore allows to introduce a portion of this cam in a groove made for this purpose in the length of the axis of articulation.

Le réglage et le positionnement de l'axe d'articulation dans l'aile fixe sont ainsi réalisés par cette came de blocage.Adjustment and positioning of the axis of articulation in the fixed wing are thus produced by this blocking cam.

Cependant, lors des rotations successives de l'axe d'articulation, la came de blocage peut être légèrement déplacée et ne plus jouer son rôle de blocage à l'égard de l'axe d'articulation qui est susceptible de se déplacer longitudinalement.However, during successive rotations of the hinge pin, the locking cam can be slightly displaced and no longer play its blocking role with respect to the axis of articulation which is likely to move longitudinally.

Afin de bloquer l'axe d'articulation, il est connu de fixer une vis à tête fraisée dans l'aile fixe, sous une extrémité inférieure de l'axe d'articulation. Dans une première position de cette vis, la tête fraisée autorise le passage de l'extrémité inférieure de l'axe d'articulation, lors du montage. La rotation de la vis et de sa tête fraisée permet ensuite de disposer la tête de vis sous l'extrémité inférieure de l'axe et d'empêcher ainsi, de manière positive, tout déplacement longitudinal vers le bas de l'axe d'articulation monté sur l'aile fixe.In order to block the hinge pin, it is known to fix a countersunk screw in the fixed wing, under a lower end of the hinge pin. In a first position of this screw, the countersunk head allows the passage of the lower end of the axis of articulation, during assembly. The rotation of the screw and its countersunk head then allows to arrange the head of screws under the lower end of the axle and thus positively preventing any displacement longitudinal down from the hinge pin mounted on the fixed wing.

La came de blocage et la vis à tête fraisée obligent lors du montage à intervenir en différents points de l'articulation pour maintenir en position et bloquer l'axe d'articulation.Locking cam and countersunk screw force during assembly to intervene in different points of the joint to hold in position and block the hinge pin.

Un tel mode de réalisation de ce type est décrit dans le DE-U-8805504 et comprend au moins un élément de sécurité pivotant autour de son axe perpendiculaire aux faces principales de l'aile et comportant une tige, une extrémité arrière en forme de tête de rivet, et une tête excentrée. Par une rotation de 90° de cet élément de sécurité, la tête excentrée passe d'une première position dans laquelle elle est décalée latéralement et laisse le passage libre pour l'axe d'articulation, à une seconde position dans laquelle elle interdit le passage de cet axe.Such an embodiment of this type is described in DE-U-8805504 and includes at least one element of safety pivoting around its axis perpendicular to main faces of the wing and comprising a rod, a rear end in the shape of a rivet head, and a head eccentrically. By a 90 ° rotation of this element of safety, the eccentric head goes from a first position in which it is laterally offset and leaves free passage for the hinge pin, at a second position in which it prohibits passage of this axis.

La présente invention a pour but de proposer un dispositif de maintien d'un axe d'articulation simple à mettre en oeuvre et garantissant un blocage de l'axe d'articulation de manière certaine.The object of the present invention is to provide a device for holding a simple articulation axis implement and guarantee a blocking of the axis of articulation in a certain way.

Le dispositif de maintien visé par l'invention est adapté à un axe d'articulation fixé en rotation sur une aile fixe d'une articulation, ladite aile comportant sur une face avant deux paliers comprenant respectivement une lumière adaptée au passage de l'axe d'articulation.The holding device targeted by the invention is adapted to a hinge pin fixed in rotation on a fixed wing of a joint, said wing comprising on a front face two bearings comprising respectively a light adapted to the passage of the axis hinge.

Ce dispositif de maintien est caractérisé en ce que ladite aile comporte une cavité sur une face arrière opposée à ladite face avant, un alésage s'étendant, suivant un axe perpendiculaire à l'axe d'articulation, de ladite cavité jusqu'à la lumière d'un palier, et un évidement traversant ladite aile et débouchant dans ladite cavité dans une portion terminale de ladite aile, et en ce qu'un élément de sécurité comporte une base élastique adaptée à être logée dans ladite cavité, ladite base élastique comprenant une branche de positionnement adaptée à traverser l'alésage et à déboucher dans la lumière dudit palier, et un organe de blocage logé dans l'évidement et comprenant une portion de blocage adaptée à s'étendre au droit d'une extrémité de l'axe d'articulation.This holding device is characterized in that that said wing has a cavity on a rear face opposite to said front face, a bore extending, along an axis perpendicular to the axis of articulation, from said cavity to the light of a bearing, and a recess crossing said wing and opening into said cavity in a terminal portion of said wing, and that a security element has a base elastic adapted to be housed in said cavity, said elastic base comprising a branch of positioning suitable for crossing the bore and lead into the lumen of said bearing, and a blocking housed in the recess and comprising a portion block adapted to extend to the right of one end of the articulation axis.

Grâce à la branche de positionnement montée sur la base élastique, le dispositif de maintien permet de maintenir l'axe d'articulation au niveau de la lumière d'un palier avec des moyens élastiques permanents qui forment ainsi un point de sécurité négative le long de l'axe d'articulation.Thanks to the positioning branch mounted on the elastic base, the holding device allows maintain the articulation axis at the level of the light a bearing with permanent elastic means which thus form a negative safety point along the axis of articulation.

Ce maintien en position est ainsi obtenu sans requérir de manipulations supplémentaires lors du montage de l'articulation et du passage de l'axe d'articulation dans les paliers.This holding in position is thus obtained without require additional handling when mounting the joint and the axis passage of articulation in the bearings.

En outre, l'organe de blocage situé dans un évidement d'une portion terminale de l'aile, permet de former un point de sécurité positive, s'opposant à tout déplacement de l'axe d'articulation, même si, lors des rotations successives de cet axe, le maintien de cet axe au niveau de la branche de positionnement élastique est déficient.In addition, the locking member located in a recess of a terminal portion of the wing, allows form a positive security point, opposing everything displacement of the articulation axis, even if, during successive rotations of this axis, maintaining this axis at the elastic positioning branch is deficient.

Selon une version préférée de l'invention, une extrémité de la branche de positionnement s'étend dans une gorge ménagée dans l'axe d'articulation.According to a preferred version of the invention, a end of the positioning arm extends into a groove formed in the axis of articulation.

Ainsi, la branche de positionnement permet, outre le maintien de l'axe d'articulation sur l'aile, le positionnement longitudinal de cet axe d'articulation sur l'aile fixe de l'articulation en une position prédéterminée.Thus, the positioning branch allows, in addition to maintaining the hinge pin on the wing, the longitudinal positioning of this articulation axis on the fixed wing of the joint in one position predetermined.

La présence de la gorge renforce également le blocage en position de l'axe d'articulation par la branche de positionnement.The presence of the throat also strengthens the locking in position of the hinge pin by the positioning branch.

D'autres particularités et avantages de l'invention apparaítront encore dans la description ci-après.Other features and advantages of the invention will appear further in the description below.

Aux dessins annexés, donnés à titre d'exemples non limitatifs :

  • la figure 1 est une vue latérale d'une aile fixe d'articulation comprenant un dispositif de maintien conforme à un premier mode de réalisation de l'invention ;
  • la figure 2 est une vue analogue à la figure 1, partiellement en coupe, l'axe d'articulation étant monté dans l'aile ;
  • la figure 3 est une vue agrandie en coupe d'une extrémité d'aile d'articulation ;
  • la figure 4 est un vue latérale d'un élément de sécurité du dispositif de maintien illustré à la figure 1 ;
  • la figure 5 est une vue de face de l'élément de sécurité de la figure 4 ;
  • la figure 6 est une vue latérale d'une aile fixe d'articulation comprenant un dispositif de maintien conforme à un second mode de réalisation de l'invention ;
  • la figure 7 est une vue analogue à la figure 6, partiellement en coupe, l'axe d'articulation étant monté dans l'aile ;
  • la figure 8 est une vue latérale d'un élément de sécurité du dispositif de maintien illustré à la figure 6 ; et
  • les figures 9 et 10 sont des vues de dessous du dispositif de maintien illustré à la figure 7, montrant le fonctionnement d'un organe de blocage.
In the appended drawings, given by way of nonlimiting examples:
  • Figure 1 is a side view of a fixed hinge wing comprising a holding device according to a first embodiment of the invention;
  • Figure 2 is a view similar to Figure 1, partially in section, the hinge pin being mounted in the wing;
  • Figure 3 is an enlarged sectional view of one end of the hinge wing;
  • Figure 4 is a side view of a security element of the holding device illustrated in Figure 1;
  • Figure 5 is a front view of the safety element of Figure 4;
  • Figure 6 is a side view of a fixed hinge wing comprising a holding device according to a second embodiment of the invention;
  • Figure 7 is a view similar to Figure 6, partially in section, the hinge pin being mounted in the wing;
  • Figure 8 is a side view of a security element of the holding device illustrated in Figure 6; and
  • Figures 9 and 10 are bottom views of the holding device illustrated in Figure 7, showing the operation of a locking member.

En référence aux figures 1, 2, 6 et 7, un dispositif de maintien est prévu pour maintenir un axe d'articulation 1 monté en rotation sur une aile fixe 2 d'une articulation d'un ouvrant, tel que porte, fenêtre, porte-fenêtre, sur un dormant.With reference to Figures 1, 2, 6 and 7, a holding device is provided for holding an axis hinge 1 rotatably mounted on a fixed wing 2 an articulation of an opening, such as door, window, French window, on a frame.

L'aile 2 comporte sur une face avant 2a, deux paliers 3 comprenant respectivement une lumière 4 adaptée au passage de l'axe d'articulation 1. Wing 2 has on a front face 2a, two bearings 3 respectively comprising a light 4 adapted to the passage of the articulation axis 1.

L'aile comporte une cavité 5 sur une face arrière 2b opposée à la face avant 2a.The wing has a cavity 5 on one side rear 2b opposite the front face 2a.

Un alésage 6 s'étend, suivant un axe perpendiculaire à l'axe d'articulation 1, de cette cavité 5 jusqu'à la lumière 4 d'un palier 3, et un évidement 7 traverse l'aile 1 et débouche dans la cavité 5 dans une portion terminale 2' de l'aile 2.A bore 6 extends along an axis perpendicular to the axis of articulation 1, of this cavity 5 to the lumen 4 of a bearing 3, and a recess 7 passes through wing 1 and opens into the cavity 5 in a terminal portion 2 'of wing 2.

L'aile 2 comporte en outre de manière connue des trous de fixation 8, au nombre de trois ou quatre, qui permettent le passage de vis de fixation pour solidariser l'aile fixe 2 à un cadre d'un dormant.Wing 2 also comprises, in a known manner, fixing holes 8, three or four in number, which allow the passage of fixing screws for secure the fixed wing 2 to a frame of a frame.

Un insert de renfort 9 peut être surmoulé dans l'aile 2, permettant d'éviter la création d'un palier supplémentaire au centre de l'aile 2 et d'augmenter la rigidité de l'aile fixe 2.A reinforcement insert 9 can be molded in wing 2, avoiding the creation of a landing extra in the center of wing 2 and increase the stiffness of the fixed wing 2.

Un élément de sécurité 10, illustré aux figures 4, 5 et 8 comporte une base élastique 11 adaptée à être logée dans la cavité 5, cette base élastique 11 comprenant une branche de positionnement 12 adaptée à traverser l'alésage 6 et à déboucher dans la lumière 4 du palier 3.A security element 10, illustrated in the figures 4, 5 and 8 has an elastic base 11 adapted to be housed in the cavity 5, this elastic base 11 comprising a positioning branch 12 adapted to cross the bore 6 and lead into the hole 4 level 3.

Un organe de blocage 13 est logé dans l'évidement 7 et comprend une portion de blocage 14 adaptée à s'étendre au droit d'une extrémité la de l'axe d'articulation 1.A blocking member 13 is housed in the recess 7 and includes a blocking portion 14 adapted to extend to the right of one end of the axis hinge 1.

L'axe d'articulation 1 comporte généralement une extrémité inférieure la de section transversale sensiblement supérieure à la section générale de l'axe d'articulation 1, et une extrémité supérieure 1b, ou tête d'axe, qui est conformée pour s'introduire dans les lumières 4 des paliers 3.The axis of articulation 1 generally comprises a lower end cross section significantly greater than the general cross section of the axis articulation 1, and an upper end 1b, or axis head, which is shaped to enter the lights 4 of the landings 3.

Ici, cette tête d'axe 1b forme une extrémité pointue et conique qui permet d'écarter, contre une force de rappel élastique, la branche de positionnement 12 qui débouche légèrement dans la lumière 4 du palier 3. Here, this axis head 1b forms an end pointed and conical which allows to spread, against a elastic restoring force, the positioning branch 12 which opens slightly into the light 4 of the landing 3.

L'extrémité 12a de la branche de positionnement 12 s'étend dans une gorge 1c ménagée dans l'axe d'articulation 1.The end 12a of the positioning branch 12 extends in a groove 1c formed in the axis hinge 1.

Cette gorge 1c forme dans cet exemple une gorge circulaire dans un plan transversal de l'axe, ayant des bords évasés pour permettre d'effacer la branche de positionnement 12 lors du passage de l'axe d'articulation 1 dans les paliers successifs 3.This groove 1c forms in this example a groove circular in a transverse plane of the axis, having flared edges to clear the branch of positioning 12 when passing the axis articulation 1 in successive stages 3.

Les extrémités 2' de l'aile fixe sont conformées de manière identique avec une cavité 5, un alésage 6 et un évidement 7, de sorte que deux éléments de sécurité 10 identiques peuvent être montés respectivement aux deux extrémités 2' de l'aile.The 2 ′ ends of the fixed wing are shaped identically with a cavity 5, a bore 6 and a recess 7, so that two security elements 10 identical can be fitted respectively to two 2 'ends of the wing.

Ces éléments de sécurité 10 ont ainsi chacun une branche de positionnement 12 adaptée à déboucher dans la lumière 4 des paliers 3.These security elements 10 thus each have a positioning branch 12 adapted to lead into the light 4 of the bearings 3.

Dans l'exemple de réalisation illustré aux figures 1 à 5, l'organe de blocage 13 est solidaire de la base élastique 11.In the embodiment illustrated in Figures 1 to 5, the locking member 13 is integral with the elastic base 11.

Cet organe de blocage 13 comprend un doigt 15 logé dans l'évidement 7 et comprenant une portion de blocage recourbée 14 vers le centre de l'aile 1 lorsque l'élément de sécurité 10 est monté sur l'aile 1.This blocking member 13 comprises a finger 15 housed in recess 7 and comprising a portion of bent lock 14 towards the center of wing 1 when the security element 10 is mounted on the wing 1.

En d'autres termes, le doigt 15 et la portion de blocage recourbée 14 forment un coude rentré et dirigé vers la branche de positionnement 12 de l'élément de sécurité 10.In other words, the finger 15 and the portion of curved lock 14 form a tucked in and directed bend towards the positioning branch 12 of the element security 10.

Cette portion de blocage 14 est adaptée à s'effacer lors du passage de l'axe d'articulation 1, en étant repoussée par la tête d'axe 1b, lors du passage de l'axe d'articulation 1 circulant de la portion terminale 2' vers le centre de l'aile 2, c'est-à-dire sur la figure 2, de bas en haut.This blocking portion 14 is adapted to disappear when the hinge pin 1 passes, being pushed back by the axis head 1b, during the passage of the articulation axis 1 flowing from the terminal portion 2 'towards the center of wing 2, i.e. on the Figure 2, from bottom to top.

L'organe de blocage 13 comporte une rainure 16 formée à la jonction du doigt 15 et de la portion de blocage recourbée 14, sur une face externe du doigt 15, c'est-à-dire dirigée à l'opposé de la branche de positionnement 12.The blocking member 13 has a groove 16 formed at the junction of finger 15 and the portion of curved blocking 14, on an external face of the finger 15, that is to say directed away from the branch of positioning 12.

Cette rainure 16 permet de bloquer le déplacement de la portion de blocage 14 dans un sens tendant à agrandir l'angle du coude formé par le doigt 15 et la portion de blocage 14.This groove 16 makes it possible to block the movement of the locking portion 14 in one direction tending to enlarge the angle of the elbow formed by the finger 15 and the blocking portion 14.

En position, comme illustré à la figure 2, lorsque l'extrémité inférieure la de l'axe d'articulation 1 tend à repousser la portion de blocage 14, l'effort exercé sur cette portion de blocage 14 est transmis à la base élastique 11 et à la branche de positionnement 12 en exerçant une force de réaction qui a tendance à renforcer l'introduction de la branche de positionnement 12 dans la gorge 1c de l'axe d'articulation 1.In position, as illustrated in Figure 2, when the lower end of the axis of articulation 1 tends to push back the blocking portion 14, the force exerted on this blocking portion 14 is transmitted to the elastic base 11 and to the branch of positioning 12 by exerting a reaction force which tends to reinforce the introduction of the branch of positioning 12 in the groove 1c of the axis hinge 1.

Cet élément de sécurité 10 permet, sans manipulation de l'utilisateur lors du montage, de positionner l'axe 1 grâce à la branche de positionnement 12 et de bloquer tout déplacement longitudinal de cet axe 1 en dehors de sa position grâce à l'organe de blocage 13.This security element 10 allows, without handling of the user during assembly, position axis 1 thanks to the positioning branch 12 and block any longitudinal movement of this axis 1 outside of its position thanks to the blocking 13.

Dans une second mode de réalisation illustré aux figures 6 à 8, l'organe de blocage 13 est une came montée en rotation dans l'évidement 7, entre une position escamotée, illustrée à la figure 10, dans laquelle la portion de blocage 14 de la came 13 est logée dans l'évidement 7, et une position de blocage, illustrée à la figure 9, dans laquelle la portion de blocage 14 de la came 13 s'étend au droit de l'extrémité inférieure la de l'axe d'articulation 1.In a second embodiment illustrated in Figures 6 to 8, the locking member 13 is a cam rotatably mounted in the recess 7, between a retracted position, illustrated in Figure 10, in which the locking portion 14 of the cam 13 is housed in the recess 7, and a locking position, illustrated in Figure 9, in which the portion of blocking 14 of cam 13 extends to the right of the end the lower of the hinge pin 1.

Une face terminale 2c de l'aile 2 comprend une lumière 17 dans un plan transversal à l'axe d'articulation 1, la portion de blocage 14 circulant dans cette lumière 17.A terminal face 2c of the wing 2 comprises a light 17 in a plane transverse to the axis articulation 1, the blocking portion 14 circulating in this light 17.

La lumière 17 a la forme d'un secteur angulaire ayant une ouverture angulaire comprise entre 45° et 90° dans le plan transversal, de manière à définir la course en rotation de la portion de blocage 14 de la came 13.Light 17 has the shape of an angular sector having an angular opening of between 45 ° and 90 ° in the transverse plane, so as to define the stroke in rotation of the locking portion 14 of the cam 13.

La came 13 n'est pas solidaire dans cette réalisation de la base élastique 11 qui forme alors un couvercle sur la face arrière 2b de l'aile 2 de l'articulation.The cam 13 is not integral in this realization of the elastic base 11 which then forms a cover on the rear side 2b of wing 2 of the joint.

Les branches de positionnement 12 permettent ainsi de positionner et retenir l'axe d'articulation 1 lors du montage de cette articulation, la came 13 située à l'extrémité inférieure 2' de l'aile étant ensuite pivotée, à l'aide d'un tourne-vis par exemple, pour amener sa portion de blocage 14 dans la position de blocage illustrée à la figure 9.The positioning branches 12 allow thus positioning and retaining the hinge pin 1 during assembly of this articulation, the cam 13 located at the lower end 2 'of the wing then being swiveled, using a screwdriver for example, to bring its blocking portion 14 in the position of blockage shown in Figure 9.

Ainsi, bien qu'en équipant les deux paliers 3 de l'aile 2 d'un même élément de sécurité 10, on obtienne une articulation réversible, seul le palier inférieur pourrait être équipé d'une élément de sécurité.Thus, although equipping the two bearings 3 with wing 2 of the same safety element 10, we obtain a reversible joint, only the lower bearing could be fitted with a security element.

Claims (8)

  1. Device for securing a hinge pin (1) rotatably fixed on a fixed flange (2) of a hinge, said flange (2) having on a front face (2a) two bearings (3) each having an aperture (4) designed to receive the hinge pin (1) and a bore (6) extending, along an axis which is perpendicular to the hinge pin (1), from a rear face (2b) opposite said front face (2a) as far as the aperture (4) of said bearing (3), a recess (7) passing through said flange (2) in an end portion (2') of said flange (2), the device also including a positioning element (12) designed to pass through the bore (6) and to emerge in the aperture (4) of the corresponding bearing (3), and at least one locking component (13) seated in said recess (7) and having a locking portion (14) designed to extend at right angles to one end (1a) of the hinge pin (1),
    characterized in that said flange (2) has on its rear face (2b), in at least one end portion (2'), a cavity (5) into which the corresponding bore (6) and recess (7) open out,
    in that said device comprises at least one security element (10) having an elastic base (11), designed to be seated in the cavity (5), and comprising the positioning element (12) designed to be accommodated in the corresponding bore (6) and said locking component (13) designed to be accommodated in said recess (7), the locking component (13) being, either integral with the elastic base (11), or formed by a cam (13) rotatably mounted in said recess (7) between a retracted position, in which the locking portion (14) of the cam (13) is seated in said recess (7), and a locking position, in which the locking portion (14) of the cam (13) extends at right angles to one end (1a) of the hinge pin (1).
  2. Device according to Claim 1, characterized in that one end (12a) of the positioning element (12) extends into a groove (1c) made in the hinge pin (1).
  3. Device according to one of Claims 1 or 2, characterized in that it includes two security elements (10), each having a positioning element (12) designed to emerge into the aperture (4) of the corresponding bearing (3).
  4. Device according to one of Claims 1 to 3, characterized in that the locking component (13), which is integral with the elastic base (11), comprises a finger (15) which is seated in the recess (7) of an end portion (2') of said flange (2) and has a locking portion (14) which is curved towards the centre of said flange (2) and is designed to draw aside on insertion of the hinge pin (1), moving from said end portion (2') towards the centre of said flange (2).
  5. Device according to Claim 4, characterized in that the locking component (13) has a groove (16) formed at the junction of the finger (15) and the curved locking portion (14), on an outer face of said finger (15).
  6. Device according to one of Claims 1 to 3, the locking component (13) being a cam (13) rotatably mounted in the recess (7), characterized in that an end face (2c) of the flange (2) is provided with an aperture (17) in a plane transverse to the hinge pin (1), the locking portion (14) moving round in said aperture (17).
  7. Device according to Claim 6, characterized in that said aperture (17) has the shape of an angular sector having an opening of between 45° and 90° in said transverse plane.
  8. Device according to Claim 6 or 7, characterized in that the elastic base (11) forms a cover on the rear face (2b) of the flange (2).
EP98403288A 1998-01-07 1998-12-23 Improvement of the hinging of a wing on a fixed frame. Expired - Lifetime EP0928871B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9800089 1998-01-07
FR9800089A FR2773377B1 (en) 1998-01-07 1998-01-07 IMPROVEMENT IN ARTICULATION OF A SUNSET OPENER

Publications (2)

Publication Number Publication Date
EP0928871A1 EP0928871A1 (en) 1999-07-14
EP0928871B1 true EP0928871B1 (en) 2002-09-18

Family

ID=9521570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98403288A Expired - Lifetime EP0928871B1 (en) 1998-01-07 1998-12-23 Improvement of the hinging of a wing on a fixed frame.

Country Status (5)

Country Link
EP (1) EP0928871B1 (en)
AT (1) ATE224500T1 (en)
DE (1) DE69808038T2 (en)
ES (1) ES2184212T3 (en)
FR (1) FR2773377B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802236B1 (en) * 1999-12-08 2002-06-07 Ferco Int Usine Ferrures HINGE FITTING FOR DOOR, WINDOW OR THE LIKE
FR2812904A1 (en) * 2000-08-10 2002-02-15 Ferco Int Usine Ferrures HINGE FITTING FOR DOOR, WINDOW OR THE LIKE
DE102018210102A1 (en) * 2018-06-21 2019-12-24 Aug. Winkhaus Gmbh & Co. Kg Pivot bearing for a wing pivotable against a frame and method for mounting a pivot bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623140A1 (en) * 1976-05-22 1977-12-01 Ver Baubeschlag Gretsch Co Easy release window hinge - has L-shaped snap in leaf spring supporting hinge pin underneath
DE8805504U1 (en) * 1988-04-26 1988-06-23 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Scissor bearing of a tilt and turn fitting
DE9016894U1 (en) * 1990-12-14 1992-04-09 Carl Fuhr Gmbh & Co, 5628 Heiligenhaus Bearing element, especially scissor bearing for window hinges

Also Published As

Publication number Publication date
ATE224500T1 (en) 2002-10-15
EP0928871A1 (en) 1999-07-14
DE69808038T2 (en) 2003-05-22
ES2184212T3 (en) 2003-04-01
FR2773377A1 (en) 1999-07-09
DE69808038D1 (en) 2002-10-24
FR2773377B1 (en) 2000-02-11

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