EP0303526A2 - Part for connecting two transversal profiled elements, comprising an integrated seal - Google Patents

Part for connecting two transversal profiled elements, comprising an integrated seal Download PDF

Info

Publication number
EP0303526A2
EP0303526A2 EP88401836A EP88401836A EP0303526A2 EP 0303526 A2 EP0303526 A2 EP 0303526A2 EP 88401836 A EP88401836 A EP 88401836A EP 88401836 A EP88401836 A EP 88401836A EP 0303526 A2 EP0303526 A2 EP 0303526A2
Authority
EP
European Patent Office
Prior art keywords
connecting piece
base body
profile
seal
chamber
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
EP88401836A
Other languages
German (de)
French (fr)
Other versions
EP0303526A3 (en
EP0303526B1 (en
Inventor
Marius Szezygiel
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.)
Aluminium Alcan de France et Cie SNC
Original Assignee
Aluminium Alcan de France et Cie SNC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aluminium Alcan de France et Cie SNC filed Critical Aluminium Alcan de France et Cie SNC
Priority to AT88401836T priority Critical patent/ATE62303T1/en
Publication of EP0303526A2 publication Critical patent/EP0303526A2/en
Publication of EP0303526A3 publication Critical patent/EP0303526A3/en
Application granted granted Critical
Publication of EP0303526B1 publication Critical patent/EP0303526B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms

Definitions

  • the present invention relates to the assembly of transverse profile elements.
  • the main object of the present invention is to improve the arrangements described in patent FR-A-2,570,770 in the name of the Applicant.
  • the invention described in this patent also relates to a connecting piece suitable for implementing this method, comprising a base body provided with locking means projecting from the body, intended to penetrate into at least one chamber of the one of the profiled elements and having a cross section of envelope generally complementary to said chamber to ensure relative immobilization of the connecting piece and of the profile transversely to the direction of introduction of the locking means in the chamber, and of fixing means in projection on the body transverse to the locking means, the fixing means comprising positioning means able to penetrate a groove in the second profile and immobilization means able to block the fixing means and therefore the connecting piece on the second profiled in a chosen position.
  • the present invention aims to improve the situation by proposing a connecting piece of two transverse profiled elements, characterized in that it comprises a seal, made of synthetic elastomer material, integrated by overmolding on the base body of the connecting piece to project from at least part of the outer surface of the base body.
  • the connecting piece according to the present invention allows the assembly of structures, in any weather and without risk of forgetting or poor sealing.
  • the base body comprises at least one groove with converging edges and the seal is molded in this groove.
  • the seal is held securely on the base body.
  • the basic body has the general shape of a parallelepiped and the joint constitutes a continuous belt surrounding the basic body.
  • the seal has, relative to the base body, a variable projecting height.
  • the seal is made of neoprene, while the base body is made of zamack.
  • This connecting piece 10 has a plane of symmetry which coincides with the section plane III-III of FIG. 3.
  • the connecting piece 10 comprises a base body 12 in the general shape of a parallelepiped.
  • the base body 12 is delimited by two main surfaces 13, 14, two secondary surfaces 15, 16 and two auxiliary surfaces 17, 18.
  • the main surfaces 13 and 14 are mutually parallel and parallel to the plane of symmetry of the part.
  • the secondary surfaces 15, 16 are mutually parallel and orthogonal to the main surfaces 13, 14.
  • the auxiliary surfaces 17, 18, are mutually parallel and orthogonal, on the one hand, to the main surfaces 13, 14, and, on the other part, to secondary surfaces 15, 16.
  • the auxiliary surface 17 is provided with three projecting studs 19, 20 and 21. These studs have complementary cross sections of associated chambers provided in a first profile. Thus, when the pins 19, 20, 21 are engaged in the associated chambers of the first profile, they define a relative immobilization of the connecting piece 10 and of the profile transversely to the direction of insertion of the pins, ie transversely to the main surfaces 13, 14 and to the secondary surfaces 15, 16.
  • the secondary surface 15 is provided with a groove with converging edges 22.
  • the part 10 also has a straight blade 23 extending perpendicular to the plane of symmetry.
  • the blade 23 is connected to the secondary surface 16 via a connecting structure 24.
  • the blade 23 is adapted to penetrate a groove formed in a second profile in order to define a relative relative positioning between the connecting piece 10 and the second section mentioned above.
  • the blade 23 is provided in the vicinity of each of its ends with an oblong bore 25, 26, intended to receive anchoring elements, such as screws making it possible to fix the part 10 on the second profile.
  • the main surfaces 13, 14 are provided with protruding plates 27, 28.
  • the plates 27, 28 also extend perpendicular to the plane of symmetry. They are provided near the secondary surface 15 at the edge produced between the auxiliary surface 18 and the main surfaces 13 and 14 respectively.
  • the plates 27, 28 are intended to rest against the aforementioned second profile. They are each provided with a through bore 29, 30 capable of receiving an anchoring element, such as a rivet.
  • the base body 110 illustrated in FIGS. 2 to 7 comprises rectilinear ribs 131, 132, 133, 134 and 135 on the surfaces of the studs 119, 120 , 121, extending parallel to the main surfaces 113, 114. These ribs extend perpendicular to the auxiliary surface 117. There is thus provided a rib 131, 132 on each of the main faces of the stud 119. There is also provided a pair of ribs, such as 133, 134, on each of the outer surfaces of the studs 120, 121.
  • the ribs 131 to 135 facilitate the adaptation of the pins 119, 120, 121 inside the associated chambers of the first profile to prevent any play between these elements.
  • the base body 110 illustrated in FIGS. 2 to 7 differs from the base body 10 illustrated in FIG. 1, by the fact that the auxiliary surface 118 is provided with a straight longitudinal groove 136, that the bottom of the groove 122 with converging edges is hollowed out with a channel 137 and that the secondary surface 16 is also provided with a straight longitudinal groove 138. All of these elements have symmetry with respect to the section plane III-III.
  • the connecting piece 100 is provided with a seal 150.
  • This seal 150 is made of synthetic elastomeric material, for example neoprene. It is integrated by overmoulding on the base body 110 to protrude over at least part of the outer surface of the base body. This last is advantageously made of zamack, that is to say of a zinc base alloy containing a maximum of 12% of aluminum and copper.
  • the overmolding of the seal 150 in neoprene on the base body 110 in zamack is preferably carried out at a temperature of the order of 200 ° C. The Applicant has determined that, at this temperature, the base body 110 of the connecting piece does not undergo any deterioration and retains all its mechanical properties.
  • the seal 150 is molded onto the body 110 in the form of a continuous belt surrounding the base body 110 at the secondary surfaces 115, 116 and the auxiliary surfaces 117, 118.
  • the seal 150 is thus engaged in the groove with converging edges 122 and the channel 137 provided on the secondary surface 115, in the groove 136 provided on the auxiliary surface 118, in the groove 138 provided on the secondary surface 116; the seal 150 is also arranged on either side of the studs 119, 120 and 121. Thanks to the engagement thus defined between the overmolded seal 150 and the structures of the base body 110, the seal 150 is immobilized securely on the base body 110.
  • the seal 150 preferably has, relative to the base body 110, a variable projecting height. This height of the joint 150 protruding from the base body 110 is adapted, as a function of the geometry of the profiles to be connected, to ensure optimum sealing.
  • the seal 150 is produced by placing the base body 110 in a mold defining on the periphery of the secondary surfaces 115, 116 and the auxiliary surfaces 117, 118, a continuous chamber complementary to the seal 150 sought.
  • the seal 150 can be the subject of many embodiments.
  • this seal 150 comprises a strip 151 engaged in the groove 136 and of the same width as the latter.
  • the strip 151 has a constant projecting height relative to the auxiliary surface 118.
  • the strip 151 is extended towards the auxiliary surface 116 by a stepped strip 152 which covers the connection zone 124 and the blade 123, presenting, with respect to the base body 110, the same projecting height as the strip 151.
  • the strip 152 is extended by a strip 153 engaged in the groove 138 and preferably having a narrower width than the strip 151. If necessary, the strip 153 can be provided with a protrusion 154 adapted to penetrate an associated groove formed in the second profile.
  • the strip 153 is extended on the auxiliary surface 117 by a strip 155.
  • the strip 155 is provided with lips 158, 159 on each of its longitudinal free edges 156, 157 parallel to the main surfaces 113, 114.
  • the lips 158, 159 are flat. They extend parallel to the surfaces 113, 114. Their distance is substantially equal to the width of the first profile intended to receive the studs 119, 120, 121.
  • the lips 158, 159 are placed on the outside of the first profile to perfect the sealing of the system.
  • a first profile is shown schematically, in broken lines, under the reference P, in FIG. 4.
  • the strip 155 surrounds the base of the studs 119, 120, 121.
  • the strip 155 extends at the level of the secondary surface 115 by means of a strip 160.
  • the strip 160 is itself connected to the strip 151 above. It is engaged in the groove with converging edges 122. Where appropriate, as appears in particular on examining FIGS. 3 and 5, the strip 160 can be stepped, that is to say have a variable projecting height by relative to the secondary surface 115.
  • a seal 150 on the base body avoids any subsequent addition of necessary seals, allows the assembly of the profiles in any weather, that is to say whatever the temperature and the degree of humidity, finally avoids any forgetting and any faulty sealing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints Allowing Movement (AREA)
  • Sewage (AREA)
  • Connection Of Plates (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Revetment (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Vehicle Body Suspensions (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The present invention relates to a part (100) for connecting two transversal profiled elements, such as a cross-piece and an upright of a framing structure. The connection part (100) according to the present invention comprises a seal (150), made of a synthetic elastomer material, integrated by overmoulding over the base body (110) of the connection part (100) in order to project over at least one portion of the outer surface of the base body (110). <IMAGE>

Description

La présente invention concerne l'assemblage d'éléments profilés transversaux.The present invention relates to the assembly of transverse profile elements.

Elle concerne plus précisément encore une piè­ce de liaison de deux éléments profilés transversaux, tels que des traverse et montant d'une structure d'encadrement.It also relates more precisely to a connecting piece of two transverse profiled elements, such as crosspieces and uprights of a framing structure.

Le but principal de la présente invention est de perfectionner les dispositions décrites dans le bre­vet FR-A-2 570 770 au nom de la Demanderesse. Selon ce brevet antérieur, on a prévu d'assembler deux éléments profilés transversaux tels que des traverse et montant d'une structure d'encadrement, pour la mise en oeuvre du procédé qui consiste à engager dans des chambres longi­tudinales ménagées dans des premiers profilés par les extrémités de ceux-ci, des moyens de blocage prévus en saillie sur le corps principal d'une pièce de liaison, lesdits moyens de blocage présentant une section droite d'enveloppe généralement complémentaire desdites cham­bres pour assurer une immobilisation relative de chaque pièce de liaison et des premiers profilés, transversa­lement à la direction d'introduction des moyens de blocage dans la chambre associée, le corps principal desdites pièces de liaison comprenant par ailleurs des moyens de fixation en saillie sur le corps principal, transversalement aux moyens de blocage, les moyens de fixation comprenant des moyens de positionnement aptes à pénétrer dans une rainure longitudinale des seconds pro­filés, et des moyens d immobilisation, puis à installer en position une pluralité de seconds profilés générale­ment parallèles, à introduire ensuite les premiers profilés équipés de pièces de liaison entre des seconds profilés adjacents, transversalement à la direction d élongation de ces derniers, selon un mouvement relatif perpendiculaire aux directions d'élongation des premiers et seconds profilés, et introduire les moyens de positionnement dans la rainure associée des seconds profilés, et enfin à fixer les pièces de liaison en position choisie grâce aux moyens d'immobilisation.The main object of the present invention is to improve the arrangements described in patent FR-A-2,570,770 in the name of the Applicant. According to this prior patent, provision has been made to assemble two transverse profiled elements such as crosspieces and uprights of a framing structure, for the implementation of the method which consists in engaging in longitudinal chambers formed in first profiles by the ends of these, locking means projecting from the main body of a connecting piece, said locking means having a cross section of envelope generally complementary to said chambers to ensure relative immobilization of each connecting piece and first profiles, transverse to the direction of introduction of the blocking means into the associated chamber, the main body of said connecting pieces further comprising fixing means projecting from the main body, transverse to the blocking means, the means fastening comprising positioning means capable of penetrating a longitudinal groove of the second sections, and immobilization means, then installing in position a plurality of second generally parallel profiles, then introducing the first profiles equipped with connecting pieces between adjacent second profiles, transverse to the direction of elongation of the latter, in a relative movement perpendicular to the directions of elongation of the first and second profiles, and introduce the positioning means into the associated groove of the second profiles, and finally to fix the connecting pieces in the chosen position thanks to the immobilization means.

L'invention décrite dans ce brevet concerne également une pièce de liaison adaptée à la mise en oeuvre de ce procédé, comprenant un corps de base muni de moyens de blocage en saillie sur le corps, destinés à pénétrer dans au moins une chambre de l'un des éléments profilés et présentant une section droite d'enveloppe généralement complémentaire de ladite chambre pour assurer une immobilisation relative de la pièce de liaison et du profilé transversalement à la direction d introduction des moyens de blocage dans la chambre, et de moyens de fixation en saillie sur le corps transver­salement aux moyens de blocage, les moyens de fixation comprenant des moyens de positionnement aptes à pénétrer dans une rainure du second profilé et des moyens d'immo­bilisation aptes à bloquer les moyens de fixation et donc la pièce de liaison sur le second profilé dans une position choisie.The invention described in this patent also relates to a connecting piece suitable for implementing this method, comprising a base body provided with locking means projecting from the body, intended to penetrate into at least one chamber of the one of the profiled elements and having a cross section of envelope generally complementary to said chamber to ensure relative immobilization of the connecting piece and of the profile transversely to the direction of introduction of the locking means in the chamber, and of fixing means in projection on the body transverse to the locking means, the fixing means comprising positioning means able to penetrate a groove in the second profile and immobilization means able to block the fixing means and therefore the connecting piece on the second profiled in a chosen position.

Or, l'expérience montre que cette pièce de liaison requiert, lors de l'assemblage, l'adjonction de différents joints pour donner pleinement satisfaction. Par ailleurs, l'adjonction de ce joints ne peut se faire par temps humide et/ou par temps froid, le plus souvent pour des températures inférieures à 5°C. Cette contrain­te est bien dans ce cas gênante.However, experience shows that this connecting piece requires, during assembly, the addition of different joints to give full satisfaction. Furthermore, the addition of these seals cannot be done in wet weather and / or in cold weather, most often for temperatures below 5 ° C. This constraint is indeed troublesome in this case.

La présente invention vise à améliorer la situation en proposant une pièce de liaison de deux éléments profilés transversaux, caractérisée par le fait qu'elle comprend un joint, en matériau élastomère de synthèse, intégré par surmoulage sur le corps de base de la pièce de liaison pour venir en saillie sur une partie au moins de la surface extérieure du corps de base.The present invention aims to improve the situation by proposing a connecting piece of two transverse profiled elements, characterized in that it comprises a seal, made of synthetic elastomer material, integrated by overmolding on the base body of the connecting piece to project from at least part of the outer surface of the base body.

Grâce à l'intégration du joint sur le corps de base, la pièce de liaison conforme à la présente inven­tion autorise l'assemblage de structures, par tout temps et sans risque d'oubli ou de malfaçon de l'étanchéité.Thanks to the integration of the seal on the base body, the connecting piece according to the present invention allows the assembly of structures, in any weather and without risk of forgetting or poor sealing.

Selon une caractéristique avantageuse de la présente invention, le corps de base comprend au moins une rainure à bords convergents et le joint est surmoulé dans cette rainure. Ainsi le joint est maintenu en toute sécurité sur le corps de base.According to an advantageous characteristic of the present invention, the base body comprises at least one groove with converging edges and the seal is molded in this groove. Thus the seal is held securely on the base body.

Selon une autre caractéristique avantageuse de la présente invention, le corps de base a la forme géné­rale d'un parallélépipède et le joint constitue une ceinture continue entourant le corps de base.According to another advantageous characteristic of the present invention, the basic body has the general shape of a parallelepiped and the joint constitutes a continuous belt surrounding the basic body.

Selon une autre caractéristique avantageuse de la présente invention, le joint présente, par rapport au corps de base, une hauteur en saillie variable.According to another advantageous characteristic of the present invention, the seal has, relative to the base body, a variable projecting height.

Selon une autre caractéristique de la présente invention, le joint est réalisé en néoprène, tandis que le corps de base est réalisé en zamack.According to another characteristic of the present invention, the seal is made of neoprene, while the base body is made of zamack.

D'autres caractéristiques, buts et avantages de la présente invention apparaîtront à la lecture de la description détaillée qui va suivre, et en regard des dessins annexés, donnés à titre d'exemple non limitatif et sur lesquels :

  • - la figure 1 illustre l'état de la technique et repré­sente plus précisément une pièce de liaison telle que définie dans le brevet FR-A-2 570 770 au nom de la Société Demanderesse,
  • - la figure 2 représente une vue de face d'une pièce de liaison conforme à la présente invention, selon une vue illustrée schématiquement par la flèche référencée II sur la figure 1,
  • - la figure 3 représente une vue en coupe d'une pièce de liaison conforme à la présente invention, selon un plan de coupe référencé III-III sur la figure 2,
  • - la figure 4 représente une autre vue en coupe de la même pièce de liaison selon un plan de coupe référencé IV-IV sur la figure 3, et
  • - les figures 5, 6 et 7 représentent trois autres vues orthogonales entre elles illustrées par les flèches référencées respectivement V, VI et VII sur la figure 1 de la même pièce de liaison.
Other characteristics, aims and advantages of the present invention will appear on reading the detailed description which follows, and with reference to the appended drawings, given by way of nonlimiting example and in which:
  • FIG. 1 illustrates the state of the art and more precisely represents a connecting piece as defined in patent FR-A-2,570,770 in the name of the Applicant Company,
  • FIG. 2 represents a front view of a connecting piece in accordance with the present invention, according to a view schematically illustrated by the arrow referenced II in FIG. 1,
  • - Figure 3 shows a sectional view of a piece of connection in accordance with the present invention, according to a sectional plane referenced III-III in FIG. 2,
  • FIG. 4 represents another sectional view of the same connecting piece according to a section plane referenced IV-IV in FIG. 3, and
  • - Figures 5, 6 and 7 show three other orthogonal views between them illustrated by the arrows referenced respectively V, VI and VII in Figure 1 of the same connecting piece.

On va dans un premier temps rappeler rapide­ment la structure de la pièce de liaison définie dans le brevet FR-A-2 570 770, et illustrée sur la figure 1 annexée, la description plus détaillée de ladite pièce pouvant étre trouvée dans le texte de ce brevet.We will first quickly recall the structure of the connecting piece defined in patent FR-A-2 570 770, and illustrated in Figure 1 attached, the more detailed description of said piece can be found in the text of this patent.

Cette pièce de liaison 10 possède un plan de symétrie qui coïncide avec le plan de coupe III-III de la figure 3.This connecting piece 10 has a plane of symmetry which coincides with the section plane III-III of FIG. 3.

La pièce de liaison 10 comprend un corps de base 12 en forme générale de parallélépipède. Le corps de base 12 est délimité par deux surfaces principales 13, 14, deux surfaces secondaires 15, 16 et deux surfa­ces auxiliaires 17, 18.The connecting piece 10 comprises a base body 12 in the general shape of a parallelepiped. The base body 12 is delimited by two main surfaces 13, 14, two secondary surfaces 15, 16 and two auxiliary surfaces 17, 18.

Les surfaces principales 13 et 14 sont paral­lèles entre elles et parallèles au plan de symétrie de la pièce. Les surfaces secondaires 15, 16 sont parallè­les entre elles et orthogonales aux surfaces principales 13, 14. Les surfaces auxiliaires 17, 18, sont parallèles entre elles et orthogonales, d'une part, aux surfaces principales 13, 14, et, d'autre part, aux surfaces secondaires 15, 16.The main surfaces 13 and 14 are mutually parallel and parallel to the plane of symmetry of the part. The secondary surfaces 15, 16 are mutually parallel and orthogonal to the main surfaces 13, 14. The auxiliary surfaces 17, 18, are mutually parallel and orthogonal, on the one hand, to the main surfaces 13, 14, and, on the other part, to secondary surfaces 15, 16.

La surface auxiliaire 17 est pourvue de trois tenons en saillie 19, 20 et 21. Ces tenons présentent des sections droites complémentaires de chambres associées prévues dans un premier profilé. Ainsi, lorsque les tenons 19, 20, 21 sont engagés dans les chambres associées du premier profilé, ils définissent une immobilisation relative de la pièce de liaison 10 et du profilé transversalement à la direction d'introduc­tion des tenons, soit transversalement aux surfaces principales 13, 14 et aux surfaces secondaires 15, 16.The auxiliary surface 17 is provided with three projecting studs 19, 20 and 21. These studs have complementary cross sections of associated chambers provided in a first profile. Thus, when the pins 19, 20, 21 are engaged in the associated chambers of the first profile, they define a relative immobilization of the connecting piece 10 and of the profile transversely to the direction of insertion of the pins, ie transversely to the main surfaces 13, 14 and to the secondary surfaces 15, 16.

La surface secondaire 15 est munie d'une rai­nure à bords convergents 22.The secondary surface 15 is provided with a groove with converging edges 22.

La pièce 10 possède de plus une lame 23 rec­tiligne s'étendant perpendiculairement au plan de symétrie. La lame 23 est raccordée à la surface secon­daire 16 par l'intermédiaire d'une structure de liaison 24. La lame 23 est adaptée pour pénétrer dans une rai­nure ménagée dans un second profilé afin de définir un positionnement relatif précus entre la pièce de liaison 10 et le second profilé précité. La lame 23 est pourvue au voisinage de chacune de ses extrémités d'un alésage oblong 25, 26, destiné à recevoir des éléments d'ancra­ge, tels que des vis permettant de fixer la pièce 10 sur le second profilé.The part 10 also has a straight blade 23 extending perpendicular to the plane of symmetry. The blade 23 is connected to the secondary surface 16 via a connecting structure 24. The blade 23 is adapted to penetrate a groove formed in a second profile in order to define a relative relative positioning between the connecting piece 10 and the second section mentioned above. The blade 23 is provided in the vicinity of each of its ends with an oblong bore 25, 26, intended to receive anchoring elements, such as screws making it possible to fix the part 10 on the second profile.

Enfin, les surfaces principales 13, 14 sont pourvues de plaques 27, 28 en saillie. Les plaques 27, 28 s'étendent également perpendiculairement au plan de symétrie. Elles sont prévues à proximité de la surface secondaire 15 au niveau de l'arête réalisée entre la surface auxiliaire 18 et les surfaces principales 13 et 14 respectivement. Les plaques 27, 28 sont destinées à reposer contre le second profilé précité. Elles sont pourvues chacune d'un alésage traversant 29, 30 apte à recevoir un élément d'ancrage, tel qu'un rivet.Finally, the main surfaces 13, 14 are provided with protruding plates 27, 28. The plates 27, 28 also extend perpendicular to the plane of symmetry. They are provided near the secondary surface 15 at the edge produced between the auxiliary surface 18 and the main surfaces 13 and 14 respectively. The plates 27, 28 are intended to rest against the aforementioned second profile. They are each provided with a through bore 29, 30 capable of receiving an anchoring element, such as a rivet.

Le corps de base 110 de la pièce de liaison, 100 conforme à la présente invention, illustrée sur les figures 3 à 7, reprend pour l'essentiel les dispositions enseignées par le brevet FR-A-2 570 770, précédemment rappelées, en regard de la figure 1 annexée.The base body 110 of the connecting piece, 100 in accordance with the present invention, illustrated in FIGS. 3 to 7, essentially repeats the provisions taught by patent FR-A-2,570,770, previously recalled, opposite of Figure 1 attached.

Pour cette raison, les éléments essentiels du corps de base 110 illustré sur les figures 2 à 7 seront assortis de références numériques correspondant à celles utilisées sur la figure 1, mais avec adjonction de "100".For this reason, the essential elements of the basic body 110 illustrated in FIGS. 2 to 7 will be accompanied by numerical references corresponding to those used in FIG. 1, but with the addition of "100".

On notera cependant que par rapport au corps de base 10 illustré sur la figure 1, le corps de base 110 illustré sur les figures 2 à 7 comprend des nervures rectilignes 131, 132, 133, 134 et 135 sur les surfaces des tenons 119, 120, 121, s'étendant parallèlement aux surfaces principales 113, 114. Ces nervures s'étendent perpendiculairement à la surface auxiliaire 117. Il est ainsi prévu une nervure 131, 132 sur chacune des faces principales du tenon 119. Il est de plus prévu une paire de nervures, telles que 133, 134, sur chacune des sur­faces extérieures des tenons 120, 121.Note, however, that with respect to the base body 10 illustrated in FIG. 1, the base body 110 illustrated in FIGS. 2 to 7 comprises rectilinear ribs 131, 132, 133, 134 and 135 on the surfaces of the studs 119, 120 , 121, extending parallel to the main surfaces 113, 114. These ribs extend perpendicular to the auxiliary surface 117. There is thus provided a rib 131, 132 on each of the main faces of the stud 119. There is also provided a pair of ribs, such as 133, 134, on each of the outer surfaces of the studs 120, 121.

Les nervures 131 à 135 facilitent l'adaptation des tenons 119, 120, 121 à l'intérieur des chambres associées du premier profilé pour interdire tout jeu entre ces éléments.The ribs 131 to 135 facilitate the adaptation of the pins 119, 120, 121 inside the associated chambers of the first profile to prevent any play between these elements.

En outre, le corps de base 110 illustré sur les figures 2 à 7 se distingue du corps de base 10 illustré sur la figure 1, par le fait que la surface auxiliaire 118 est pourvue d'une rainure droite longi­tudinale 136, que le fond de la rainure 122 à bords convergents est creusée d'un canal 137 et que la surface secondaire 16 est munie également d'une rainure droite longitudinale 138. Tous ces éléments présentent une symétrie par rapport au plan de coupe III-III.In addition, the base body 110 illustrated in FIGS. 2 to 7 differs from the base body 10 illustrated in FIG. 1, by the fact that the auxiliary surface 118 is provided with a straight longitudinal groove 136, that the bottom of the groove 122 with converging edges is hollowed out with a channel 137 and that the secondary surface 16 is also provided with a straight longitudinal groove 138. All of these elements have symmetry with respect to the section plane III-III.

En outre, comme indiqué précédemment, dans le cadre de la présente invention, la pièce de liaison 100 est pourvue d'un joint 150. Ce joint 150 est réalisé en matériau élastomère de synthèse, par exemple en néoprène. Il est intégré par surmoulage sur le corps de base 110 pour venir en saillie sur une partie au moins de la surface extérieure du corps de base. Ce dernier est avantageusement réalisé en zamack, c'est-à-dire en un alliage base de zinc contenant au maximum 12 % d'aluminium et de cuivre. Le surmoulage du joint 150 en néoprène sur le corps de base 110 en zamack est de pré­férence réalisé à une température de l'ordre de 200°C. La Demanderesse a déterminé que, à cette température, le corps de base 110 de la pièce de liaison ne subissait aucune détérioration et conservait toutes ses propriétés mécaniques.In addition, as indicated above, in the context of the present invention, the connecting piece 100 is provided with a seal 150. This seal 150 is made of synthetic elastomeric material, for example neoprene. It is integrated by overmoulding on the base body 110 to protrude over at least part of the outer surface of the base body. This last is advantageously made of zamack, that is to say of a zinc base alloy containing a maximum of 12% of aluminum and copper. The overmolding of the seal 150 in neoprene on the base body 110 in zamack is preferably carried out at a temperature of the order of 200 ° C. The Applicant has determined that, at this temperature, the base body 110 of the connecting piece does not undergo any deterioration and retains all its mechanical properties.

Plus précisément encore, de préférence, le joint 150 est surmoulé sur le corps 110 sous forme d'une ceinture continue entourant le corps de base 110 au ni­veau des surfaces secondaires 115, 116 et des surfaces auxiliaires 117, 118. Le joint 150 est ainsi engagé dans la rainure à bords convergents 122 et le canal 137 prévu sur la surface secondaire 115, dans la rainure 136 prévue sur la surface auxiliaire 118, dans la rainure 138 prévue sur la surface secondaire 116 ; le joint 150 est également disposé de part et d'autre des tenons 119, 120 et 121. Grâce à l'engagement ainsi défini entre le joint surmoulé 150 et le structures du corps de base 110, le joint 150 est immobilisé en toute sécurité sur le corps de base 110.More precisely still, preferably, the seal 150 is molded onto the body 110 in the form of a continuous belt surrounding the base body 110 at the secondary surfaces 115, 116 and the auxiliary surfaces 117, 118. The seal 150 is thus engaged in the groove with converging edges 122 and the channel 137 provided on the secondary surface 115, in the groove 136 provided on the auxiliary surface 118, in the groove 138 provided on the secondary surface 116; the seal 150 is also arranged on either side of the studs 119, 120 and 121. Thanks to the engagement thus defined between the overmolded seal 150 and the structures of the base body 110, the seal 150 is immobilized securely on the base body 110.

Comme cela apparaît clairement à l'examen des figures annexées, le joint 150 présente de préférence, par rapport au corps de base 110, une hauteur en saillie variable. Cette hauteur du joint 150 dépassant du corps de base 110 est adaptée, en fonction de la géométrie des profilés à relier, pour assurer une étanchéité optimale.As is clear from examining the appended figures, the seal 150 preferably has, relative to the base body 110, a variable projecting height. This height of the joint 150 protruding from the base body 110 is adapted, as a function of the geometry of the profiles to be connected, to ensure optimum sealing.

Le joint 150 est réalisé en plaçant le corps de base 110 dans un moule définissant sur la périphérie des surfaces secondaires 115, 116 et des surfaces auxiliaires 117, 118, une chambre continue complémentai­re du joint 150 recherché.The seal 150 is produced by placing the base body 110 in a mold defining on the periphery of the secondary surfaces 115, 116 and the auxiliary surfaces 117, 118, a continuous chamber complementary to the seal 150 sought.

Le joint 150 peut faire l'objet de nombreux modes de réalisation.The seal 150 can be the subject of many embodiments.

Selon un mode de réalisation représenté sur les figures annexées, ce joint 150 comprend une bande 151 engagée dans la rainure 136 et de même largeur que celle-ci. La bande 151 présente une hauteur en saillie constante par rapport à la surface auxiliaire 118. La bande 151 se prolonge vers la surface auxiliaire 116 par une bande étagée 152 qui recouvre la zone de liaison 124 et la lame 123, en présentant, par rapport au corps de base 110, la même hauteur en saillie que la bande 151. La bande 152 se prolonge par une bande 153 engagée dans la rainure 138 et présentant de préférence une plus faible largeur que la bande 151. Le cas échéant, la bande 153 peut être pourvue d'une protubérance 154 adaptée pour pénétrer dans une rainure associée ménagée dans le second profilé.According to an embodiment shown in the appended figures, this seal 150 comprises a strip 151 engaged in the groove 136 and of the same width as the latter. The strip 151 has a constant projecting height relative to the auxiliary surface 118. The strip 151 is extended towards the auxiliary surface 116 by a stepped strip 152 which covers the connection zone 124 and the blade 123, presenting, with respect to the base body 110, the same projecting height as the strip 151. The strip 152 is extended by a strip 153 engaged in the groove 138 and preferably having a narrower width than the strip 151. If necessary, the strip 153 can be provided with a protrusion 154 adapted to penetrate an associated groove formed in the second profile.

La bande 153 se prolonge sur la surface auxiliaire 117 par une bande 155. De préférence, la bande 155 est pourvue de lèvres 158, 159 sur chacun de ses bords libres longitudinaux 156, 157 parallèles aux surfaces principales 113, 114. Les lèvres 158, 159 sont planes. Elles s'étendent parallèlement aux surfaces 113, 114. Leur distance est sensiblement égale à la largeur du premier profilé destiné à recevoir les tenons 119, 120, 121. Ainsi, lorsque les tenons 119, 120, 121 sont engagés dans le premier profilé, les lèvres 158, 159 sont placées sur l'extérieur du premier profilé pour parfaire l'étanchéité du système.The strip 153 is extended on the auxiliary surface 117 by a strip 155. Preferably, the strip 155 is provided with lips 158, 159 on each of its longitudinal free edges 156, 157 parallel to the main surfaces 113, 114. The lips 158, 159 are flat. They extend parallel to the surfaces 113, 114. Their distance is substantially equal to the width of the first profile intended to receive the studs 119, 120, 121. Thus, when the studs 119, 120, 121 are engaged in the first profile, the lips 158, 159 are placed on the outside of the first profile to perfect the sealing of the system.

On a illustré schématiquement, en traits interrompus, un premier profilé, sous la référence P, sur la figure 4. La bande 155 entoure la base des tenons 119, 120, 121.A first profile is shown schematically, in broken lines, under the reference P, in FIG. 4. The strip 155 surrounds the base of the studs 119, 120, 121.

Enfin, les bande 155 se prolonge au niveau de la surface secondaire 115 par l'intermédiaire d'une bande 160. La bande 160 est elle-même reliée à la bande 151 précitée. Elle est engagée dans la rainure à bords convergents 122. Le cas échéant, comme cela apparaît notamment à l'examen des figures 3 et 5, la bande 160 peut être étagée, c'est-à-dire présenter une hauteur en saillie variable par rapport à la surface secondaire 115.Finally, the strip 155 extends at the level of the secondary surface 115 by means of a strip 160. The strip 160 is itself connected to the strip 151 above. It is engaged in the groove with converging edges 122. Where appropriate, as appears in particular on examining FIGS. 3 and 5, the strip 160 can be stepped, that is to say have a variable projecting height by relative to the secondary surface 115.

L'assemblage de profilés transversaux à l'aide de la pièce de liaison 100 conforme à la présente inven­tion reste identique au processus décrit dans le brevet FR-A-2 570 770.The assembly of transverse profiles using the connecting piece 100 according to the present invention remains identical to the process described in patent FR-A-2,570,770.

Cependant, l'intégration d'un joint 150 sur le corps de base évite toute adjonction ultérieure de joints nécessaires, permet l'assemblage des profilés par tout temps, c'est-à-dire quels que soient la température et le degré d'humidité, enfin évite tout oubli et toute malfaçon de l'étanchéité.However, the integration of a seal 150 on the base body avoids any subsequent addition of necessary seals, allows the assembly of the profiles in any weather, that is to say whatever the temperature and the degree of humidity, finally avoids any forgetting and any faulty sealing.

Bien entendu la présente invention n'est pas limitée au mode de réalisation particulier qui vient d'étre décrit mais s'étend à toute variante conforme à son esprit.Of course the present invention is not limited to the particular embodiment which has just been described but extends to any variant in accordance with its spirit.

Claims (11)

1. Pièce de liaison de deux éléments profilés transversaux, tels que traverse et montant d'une struc­ture d'encadrement comprenant un corps de base muni de moyens de blocage en saillie sur le corps, destinés à pénétrer dans au moins une chambre de l'un des éléments profilés et présentant une section droite d'enveloppe généralement complémentaire de ladite chambre pour assu­rer une immobilisation relative de la pièce de liaison et du profilé transversalement à la direction d'intro­duction des moyens de blocage dans la chambre, de moyens de fixation en saillie sur le corps transversalement aux moyens de blocage, les moyens de fixation comprenant des moyens de positionnement aptes à pénétrer dans une rai­nure du second profilé et des moyens d'immobilisation aptes à bloquer les moyens de fixation et donc la pièce de liaison sur le second profilé dans une position choisie, caractérisée par le fait qu'elle comprend un joint (150), en matériau élastomère de synthèse, intégré par surmoulage sur le corps de base (110) de la pièce de liaison (100) pour venir en saillie sur une partie au moins de la surface extérieure du corps de base (110).1. Connecting piece of two transverse profiled elements, such as cross and upright of a framing structure comprising a base body provided with locking means projecting from the body, intended to penetrate into at least one chamber of the one of the profiled elements and having a cross section of envelope generally complementary to said chamber to ensure relative immobilization of the connecting piece and of the profile transversely to the direction of introduction of the locking means in the chamber, of fixing means in projection on the body transverse to the locking means, the fixing means comprising positioning means able to penetrate a groove in the second profile and immobilization means able to block the fixing means and therefore the connecting piece on the second profile in a chosen position, characterized in that it comprises a seal (150), made of synthetic elastomer material, integrated by overmolding on r the base body (110) of the connecting piece (100) to protrude over at least part of the outer surface of the base body (110). 2. Pièce de liaison selon la revendication 1, caractérisée par le fait que le corps de base (110) comprend au moins une rainure à bords convergents (122) et que le joint (150) est surmoulé dans cette rainure (122).2. Connecting piece according to claim 1, characterized in that the base body (110) comprises at least one groove with converging edges (122) and that the seal (150) is molded in this groove (122). 3. Pièce de liaison selon l'une des revendi­cations 1 ou 2, caractérisée par le fait que le corps de base (110) a la forme générale d'un parallélépipède et que le joint (150) constitue une ceinture continue en­tourant le corps de base (110).3. Connecting piece according to one of claims 1 or 2, characterized in that the base body (110) has the general shape of a parallelepiped and that the seal (150) constitutes a continuous belt surrounding the body of base (110). 4. Pièce de liaison selon l'une des revendi­cations 1 à3, caractérisée par le fait que le joint (150) présente, par rapport au corps de base (110), une hauteur en saillie variable.4. Connecting piece according to one of claims 1 to 3, characterized in that the seal (150) has, relative to the base body (110), a variable projecting height. 5. Pièce de liaison selon l'une des revendi­cations 1 à 4, caractérisée par le fait que le joint (150) est réalisé en néoprène.5. Connecting piece according to one of claims 1 to 4, characterized in that the seal (150) is made of neoprene. 6. Pièce de liaison selon l'une des revendi­cations 1 à 5, caractérisée par le fait que le corps de base (110) est réalisé en zamack.6. Connecting piece according to one of claims 1 to 5, characterized in that the base body (110) is made of zamack. 7. Pièce de liaison selon l'une des revendi­cations 1 à 6, caractérisée par le fait que le corps de base (110) est pourvu :
- des moyens de blocage (119, 120, 121) en saillie sur le corps de base (110) destinés à pénétrer dans une chambre de l'un des éléments profilés et présentant une section droite d'enveloppe généralement complémentaire de ladite chambre pour assurer une immobilisation relative de la pièce de liaison et du profilé transver­salement à la direction d'introduction des moyens de blocage dans la chambre, et
- de moyens de fixation en saillie sur le corps de base (110), transversalement aux moyens de blocage, les moyens de fixation comprenant :
. des moyens de positionnement (123) aptes à pénétrer dans une rainure du second profilé, et
. des moyens d'immobilisation (127, 128) aptes à verrouiller les moyens de fixation et donc la pièce de liaison (100) sur le second profilé dans une position choisie.7. Connecting piece according to one of claims 1 to 6, characterized in that the base body (110) is provided:
- locking means (119, 120, 121) projecting from the base body (110) intended to penetrate into a chamber of one of the profiled elements and having a cross section of envelope generally complementary to said chamber to ensure relative immobilization of the connecting piece and of the profile transversely to the direction of introduction of the locking means into the chamber, and
- fixing means projecting from the base body (110), transversely to the locking means, the fixing means comprising:
. positioning means (123) able to penetrate a groove in the second profile, and
. immobilization means (127, 128) capable of locking the fixing means and therefore the connecting piece (100) on the second profile in a chosen position. 8. Pièce de liaison selon la revendication 7, caractérisée par fait que les moyens de positionnement comprennent au moins une lame (123) munie d'un alésage traversant (125, 126) de préférence oblong.8. Connecting piece according to claim 7, characterized in that the positioning means comprise at least one blade (123) provided with a through bore (125, 126) preferably oblong. 9. Pièce de liaison selon l'une des revendi­cations 7 et 8, caractérisée par le fait que les moyens d'immobilisation comprennent au moins une plaque (127, 128) munie d'un alésage traversant (129, 130).9. Connecting piece according to one of claims 7 and 8, characterized in that the immobilization means comprise at least one plate (127, 128) provided with a through bore (129, 130). 10. Pièce de liaison selon l'une des revendi­cations 1 à 9, caractérisé par le fait que le joint (150) définit deux lèvres (158, 159) rectilignes et parallèles destinées à être placées de part et d'autre de l'un des profilés.10. Connecting piece according to one of claims 1 to 9, characterized in that the seal (150) defines two lips (158, 159) rectilinear and parallel intended to be placed on either side of one profiles. 11. Pièce de liaison de deux éléments profilés transversaux, tels que des traverse et montant d'une structure d'encadrement, selon l'une des revendications 1 à 10, caractérisée par le fait qu'elle comprend : i) un corps de base en zamack (110) pourvu :
      - de moyens de blocage (119, 120, 121),en saillie sur le corps de base, destinés à pénétrer dans une chambre de l'un des éléments profilés et présentant une section droite d'enveloppe genéralement complémentaire de ladite chambre pour assurer une immobilisation relative de la pièce de liaison et du profilé transversalement à la direction d'introduction des moyens de blocage dans la chambre, et
      - des moyens de fixation en saillie sur le corps de base (110), transversalement aux moyens de blocage, les moyens de fixation comprenant :
      * au moins une lame (123) munie d'un alésage traversant (125, 126), apte à pénétrer dans une rainure du second profilé, pour assurer un positionnement relatif précis entre la pièce de liaison et le second profilé, et
      * au moins une plaque (127, 128) munie d'un alésage traversant (129, 130) adaptée pour permettre d'immobiliser la pièce de liaison sur le second profilé, et ii) un joint (150) en néoprène, surmoulé sous forme d'une ceinture continue sur le corps de base (110), le joint (150) venant en saillie sur une partie au moins de la surface extérieure du corps de base (110). 11. Connecting piece of two transverse profiled elements, such as crosspieces and upright of a framing structure, according to one of claims 1 to 10, characterized in that it comprises: i) a basic zamack body (110) provided with:
- locking means (119, 120, 121), projecting from the base body, intended to penetrate into a chamber of one of the profiled elements and having a cross section of envelope generally complementary to said chamber to ensure relative immobilization of the connecting piece and of the profile transversely to the direction of introduction of the locking means in the chamber, and
- fixing means projecting from the base body (110), transversely to the locking means, the fixing means comprising:
* at least one blade (123) provided with a through bore (125, 126), capable of penetrating a groove in the second profile, to ensure precise relative positioning between the connecting piece and the second profile, and
* at least one plate (127, 128) provided with a through bore (129, 130) adapted to allow the immobilization of the connecting piece on the second profile, and ii) a neoprene seal (150), overmolded in the form of a continuous belt on the base body (110), the seal (150) projecting over at least part of the exterior surface of the base body (110 ).
EP88401836A 1987-07-16 1988-07-13 Part for connecting two transversal profiled elements, comprising an integrated seal Expired - Lifetime EP0303526B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88401836T ATE62303T1 (en) 1987-07-16 1988-07-13 PART FOR CONNECTING TWO CROSSING PROFILE ELEMENTS WITH BUILT-IN SEAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8710051 1987-07-16
FR8710051A FR2618209B1 (en) 1987-07-16 1987-07-16 CONNECTING PART OF TWO CROSS-PROFILE PROFILES, INCLUDING AN INTEGRATED JOINT.

Publications (3)

Publication Number Publication Date
EP0303526A2 true EP0303526A2 (en) 1989-02-15
EP0303526A3 EP0303526A3 (en) 1989-03-01
EP0303526B1 EP0303526B1 (en) 1991-04-03

Family

ID=9353201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88401836A Expired - Lifetime EP0303526B1 (en) 1987-07-16 1988-07-13 Part for connecting two transversal profiled elements, comprising an integrated seal

Country Status (7)

Country Link
EP (1) EP0303526B1 (en)
AT (1) ATE62303T1 (en)
DE (1) DE3862260D1 (en)
ES (1) ES2021854B3 (en)
FR (1) FR2618209B1 (en)
GR (1) GR3001729T3 (en)
PT (1) PT88012B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656390A1 (en) * 1989-12-26 1991-06-28 Alcan France Aluminium CONNECTION DEVICE BETWEEN TWO PROFILES.
FR2694953A1 (en) * 1992-08-18 1994-02-25 Aluvar Sa Connection for mounting a cross-beam on a curtain wall stiffener - is in form of saddle having single hanger with base and two thin flanges which are parallel to each other,this connection being suitable for convex, concave or flat walls
GB2312694A (en) * 1996-05-02 1997-11-05 Rehau Ag & Co Interconnecting framework members in e.g. building facades

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412548A1 (en) * 1983-11-30 1985-06-20 SHW Schwäbische Hüttenwerke GmbH, 7080 Aalen Seal for settlement joints in the region where walls are connected to a base
GB2155981A (en) * 1984-03-16 1985-10-02 Anthony Albert Tidy Panelled walls
FR2570770A1 (en) * 1984-09-26 1986-03-28 Alcan Aluminium France Assembly method and piece for connecting transverse moulded elements, such as cross-members and uprights of a frame structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412548A1 (en) * 1983-11-30 1985-06-20 SHW Schwäbische Hüttenwerke GmbH, 7080 Aalen Seal for settlement joints in the region where walls are connected to a base
GB2155981A (en) * 1984-03-16 1985-10-02 Anthony Albert Tidy Panelled walls
FR2570770A1 (en) * 1984-09-26 1986-03-28 Alcan Aluminium France Assembly method and piece for connecting transverse moulded elements, such as cross-members and uprights of a frame structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656390A1 (en) * 1989-12-26 1991-06-28 Alcan France Aluminium CONNECTION DEVICE BETWEEN TWO PROFILES.
EP0435748A1 (en) * 1989-12-26 1991-07-03 Aluminium Alcan De France Connecting device between two profiles
FR2694953A1 (en) * 1992-08-18 1994-02-25 Aluvar Sa Connection for mounting a cross-beam on a curtain wall stiffener - is in form of saddle having single hanger with base and two thin flanges which are parallel to each other,this connection being suitable for convex, concave or flat walls
GB2312694A (en) * 1996-05-02 1997-11-05 Rehau Ag & Co Interconnecting framework members in e.g. building facades
GB2312694B (en) * 1996-05-02 2000-05-17 Rehau Ag & Co Connector for connecting profiles

Also Published As

Publication number Publication date
ATE62303T1 (en) 1991-04-15
ES2021854B3 (en) 1991-11-16
PT88012B (en) 1993-09-30
GR3001729T3 (en) 1992-11-23
PT88012A (en) 1989-06-30
DE3862260D1 (en) 1991-05-08
EP0303526A3 (en) 1989-03-01
FR2618209A1 (en) 1989-01-20
FR2618209B1 (en) 1989-12-01
EP0303526B1 (en) 1991-04-03

Similar Documents

Publication Publication Date Title
FR2568978A1 (en) Device for connecting the ends of sheet-metal sheaths and corner connector for this device
FR2759111A1 (en) Assembly element for hollow extrusions e.g. PVC or aluminium@ door or window frames
FR2938024A1 (en) FASTENING CLIP
EP1563147A1 (en) Device for coupling wear pieces to reception tools of a public works machine
EP0176407B1 (en) Header box for a heat exchanger and heat exchanger comprising this header box
EP0227514B1 (en) System to support façade covering elements, particularly folded sheet metal caissons
EP0303526B1 (en) Part for connecting two transversal profiled elements, comprising an integrated seal
EP0780268B1 (en) Fixing system for a car liner
FR2984431A1 (en) SYSTEM FOR ATTACHING AN OBJECT TO A FASTENING GROOVE MEMBER (S) AND FIXING DEVICE FOR SUCH A SYSTEM
EP0756364B1 (en) Mounting rail for electric connection modules, and an electric connection module for snap-mounting on such a mounting rail
FR2793827A1 (en) V-shaped beam for building floor comprises first, second and third plates fitted in longitudinal grooves along first, second, and third soles
FR2707953A1 (en) Method for coupling two parts of a housing, and housings relating thereto, in particular for installation of air conditioning, heating and / or ventilation of automobiles.
FR2570770A1 (en) Assembly method and piece for connecting transverse moulded elements, such as cross-members and uprights of a frame structure
FR2656390A1 (en) CONNECTION DEVICE BETWEEN TWO PROFILES.
EP0641964B1 (en) Cable or pipe supporting device
FR2938886A1 (en) ELASTIC FIXING CLIP IN U
EP3969663A1 (en) Passable expansion joint
FR2731664A1 (en) Trim fixings for vehicle body panels
FR2732064A1 (en) Mounting joint for window or panel in frame
FR2636114A1 (en) SEALING DEVICE FOR REUNIFYING SEAL LININGS
FR2755175A1 (en) SEALING DEVICE AT THE JOINT OF TWO PROFILES IN A DOOR, WINDOW OR THE LIKE
FR2789453A1 (en) Fitting for quick assembly of guide bar for car seat has metallic plate placed between guide bar fitting and floor pan and immobilizing guide bar
WO1996017203A1 (en) Device, method and coupling seal between a flange having at least one tube and a part
FR3110922A1 (en) Reinforcement element for diaphragm wall fitted with a seal carrier
FR2852338A1 (en) Chassis and cross-bar profiles assembly for door or window frame, has screw integrating and tightening two profiles by compressing sealing plate with two main faces opposite to zone face and cross-bar profile front face, respectively

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

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

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19890331

17Q First examination report despatched

Effective date: 19890913

ITF It: translation for a ep patent filed
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 FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 62303

Country of ref document: AT

Date of ref document: 19910415

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3862260

Country of ref document: DE

Date of ref document: 19910508

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

Ref country code: LU

Payment date: 19910612

Year of fee payment: 4

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

Ref country code: ES

Payment date: 19910624

Year of fee payment: 4

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

Ref country code: FR

Payment date: 19910625

Year of fee payment: 4

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

Ref country code: GR

Payment date: 19910627

Year of fee payment: 4

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

Ref country code: BE

Payment date: 19910628

Year of fee payment: 4

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

Ref country code: AT

Payment date: 19910702

Year of fee payment: 4

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

Ref country code: CH

Payment date: 19910708

Year of fee payment: 4

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

Ref country code: DE

Payment date: 19910722

Year of fee payment: 4

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

Ref country code: SE

Payment date: 19910723

Year of fee payment: 4

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

Ref country code: NL

Payment date: 19910731

Year of fee payment: 4

EPTA Lu: last paid annual fee
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

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

Effective date: 19920713

Ref country code: GB

Effective date: 19920713

Ref country code: AT

Effective date: 19920713

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

Ref country code: SE

Effective date: 19920714

Ref country code: ES

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

Effective date: 19920714

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

Ref country code: LI

Effective date: 19920731

Ref country code: CH

Effective date: 19920731

Ref country code: BE

Effective date: 19920731

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3001729

BERE Be: lapsed

Owner name: ALUMINIUM ALCAN DE FRANCE

Effective date: 19920731

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: 19930131

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

Ref country code: NL

Effective date: 19930201

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

Effective date: 19920713

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19930331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

Effective date: 19930401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3001729

EUG Se: european patent has lapsed

Ref document number: 88401836.7

Effective date: 19930204

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19930811

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: 20050713