EP3293340B1 - Procédé de fabrication d'un joint d'angle de dormant ainsi que kit de connecteur permettant la mise en uvre du procédé - Google Patents

Procédé de fabrication d'un joint d'angle de dormant ainsi que kit de connecteur permettant la mise en uvre du procédé Download PDF

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Publication number
EP3293340B1
EP3293340B1 EP17189794.5A EP17189794A EP3293340B1 EP 3293340 B1 EP3293340 B1 EP 3293340B1 EP 17189794 A EP17189794 A EP 17189794A EP 3293340 B1 EP3293340 B1 EP 3293340B1
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EP
European Patent Office
Prior art keywords
blind frame
frame portion
connector element
visible surface
horizontal
Prior art date
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Active
Application number
EP17189794.5A
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German (de)
English (en)
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EP3293340A1 (fr
Inventor
Robert Vogel
Martin Grundmann
Oliver Siekmann
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.)
Veka AG
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Veka AG
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Priority to PL17189794T priority Critical patent/PL3293340T3/pl
Publication of EP3293340A1 publication Critical patent/EP3293340A1/fr
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Publication of EP3293340B1 publication Critical patent/EP3293340B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9628—Mitre joints concealed to look like butt joints

Definitions

  • the invention relates to a method for producing a Blendrahmeneckitati with the features of the preamble of claim 1 and a connector set for performing the method.
  • Such a method refers to the special case in the window with a so-called “Dutch window”, sometimes referred to as “windows in wood look”.
  • the frame section are executed for the frame with greater view width and usually also have a so-called rollover, so a supernatant on the frame profile on the visible from the building exterior side outside view surface, which partially overlaps even with the wall surface.
  • Characteristic of this type of window is also that in the outer view, the frame sections should be arranged so that the joints between the vertical and horizontal frame sections run horizontally and vertically, but not diagonally. Miter cuts should not be visible in the outside view to imitate the traditional window construction with wooden profiles.
  • Examples of such frame connection is in the EP 2 418 347 A2 shown.
  • EP 2 236 723 B1 describes a method for connecting plastic hollow chamber profiles in the corner, with which exactly this type of frame is to be produced.
  • a complicated, three-dimensional preparation of the respective ends of the frame section is necessary for this, which can be produced only with a multi-axis milling machine.
  • such a machine tool is expensive and is often not available to smaller window builders. If only a simple mill or a saw is available, only flat cuts can be made and no three-dimensional contours can be created; the cutting or milling planes are always perpendicular to the profile longitudinal axis.
  • the object of the present invention is thus to improve a method of the type mentioned above so that a corner joint can be made in a window frame for the type of window described above in a simple manner, ie in particular with a simple cutter or saw.
  • This object is achieved according to the present invention by a method having the features of claim 1.
  • a connector set according to claim 9 is provided.
  • a corner joint in which only a simple Pfostenfräsung is provided on the side, vertical frame portion, and to screw the thus prepared profile pieces on specially designed mechanical fasteners together. A welding of the profile pieces is therefore not required.
  • a joint made of permanently elastic sealant can be provided.
  • the first connecting element of the connector set for forming the Blendrahmeneck für is an angle connector element, which is designed in particular as an aluminum die-cast part. This corresponds to a per se known post connector for windows, which is separated in half for use in the present invention. He has next to the actual angle and stop parts for support on projecting edges of one and / or the other profile piece to increase the torsional stiffness, especially the torsional stiffness of the built-in frame not yet firmly fixed.
  • At least one engaging in a sealing groove or Glaselfnnut hook can be provided for accurate positioning on the angle connector element.
  • outer connector element On the outside of the corner region of the frame, a further connecting element is provided, which is referred to as outer connector element.
  • This has at least one flat flap, which is slightly bevelled at its front edge. The tab can be inserted in the undercut frame portion between two bottom webs of the profile and is then additionally bolted in the profile wall.
  • the additional element can be easily removed from the outer connector element.
  • Fig. 1a shows a view of the front side of a horizontal window frame portion 10, which is designed as a plastic hollow profile, in particular made of rigid PVC.
  • the frame portion 10 has a wide outer surface 11, which also significantly wider due to a rollover 12 than an opposite inner surface 16.
  • Characteristic of the "Holland window” or "wood look window” is a significantly inclined viewing surface 13, which at an angle ⁇ of is oriented at about 25 ° to the horizontal or by 115 ° with respect to the outer surface 11 to improve the flow of water.
  • Behind it is a folding surface 14, which is bounded by a stop edge 15.1.
  • the stop edge 15.1 also forms a boundary of a glass bead groove 15th
  • Fig. 1b the end of the horizontal frame portion 10 is shown in a top view.
  • a Kontrausaung 51 almost the entire end portion of the cross section of the frame portion 10 has been removed at a certain depth of cut, with the exception of a supernatant 11.1 on the outer surface 11 and a supernatant 16.1 on the inner surface 16.
  • the supernatant 16.1 is only slightly above the other boundary edge of the Profile.
  • the projection 16.1 here corresponds to the thickness of an outer connector element 40 (see Fig. 5 ), which is applied to the face.
  • the supernatant 11.1 on the outside is much wider.
  • the width of the supernatant 11.1 is selected as opposed to the inside with the supernatant 16.1.
  • a vertical frame portion 20 is shown facing the front side.
  • the hollow profile is formed similar to the horizontal frame portion 10, so that the finished frame has a uniform contour on the outer circumference.
  • the flashovers 12, 22 are formed identically, as well as the grooves and projections 29.1, 29.2, 29.3 at the bottom.
  • the projections 29.1, 29.2, 29.3. have in each case at least one undercut, resulting in two rectangular surface areas 28.1, 28.2, which are used in the later assembly for receiving tabs 28.1, 28.2 of an outer connector element.
  • Fig. 2b 1 shows one of the vertical frame sections 20 from above with two areas 52, 53 removed by the post milling.
  • the small area 53 towards the inside is only large enough for the stop edge 15 and the other boundary edge of the glass strip groove 15 to fit on the horizontal window frame section 10 the vertical frame portion 20 is placed on the horizontal frame portion 10.
  • Essential for the invention is the cut-out area 52, which is excluded either by a cutter head with a suitable geometry, ie, for example, a cutter head with a suitable cone angle, or even with a saw.
  • the boundary edge 27.1 thus obtained encloses an angle ⁇ 'with the outside view surface 21 which corresponds to the angle ⁇ of the angle ⁇ Fig. 1a equivalent.
  • the first connecting element of the connector set is in the Fig. 3a and 3b illustrated angle connector element 30, which has a T-shaped cross section in the side view. It has a bottom flap 31 with a plurality of recesses for receiving screws.
  • the bottom flap 31 is intended to be placed on the fold region 14 of the frame portion 10 and screwed to it.
  • a hook 34 is provided laterally, which in a glass bead groove 15 (s. Fig. 1a ) of the horizontal frame portion 10 can intervene.
  • the stop edge 35 serves to bear against the stop edge 15.1 on the frame section 10.
  • a vertical flap 32 is formed, in addition to recesses for the implementation of fastening screws also, as in particular Fig. 3b Visible, has a hook-shaped projection 33 to enter a throat 24.1 (see Fig. 2a ) to engage the vertical frame portion 20 can.
  • Fig. 4 the angle connector element 30 has already been connected to the vertical frame portion 20.
  • an outer edge of the vertical flap 32 bears against the stop edge 25. 1 of the window frame section 20.
  • an oblique, in the depth extending edge 27.1 as a conclusion of the inner visible surface 23 and a visible in the front view, horizontal edge 27.2 emerged as a conclusion of the outer visible surface 26.
  • the edges 27.1, 27.2 are provided on the visible surface 13 (see FIG. 1 ) to be set up.
  • Fig. 5 shows how the according to Fig. 4 prepared vertical frame portion 20 is placed on the likewise prepared horizontal frame portion 10 to form a Blendrahmeneckitati 100.
  • the outer connector element 40 is already screwed as a second essential element of the connector set. It lies against the front side of the frame portion 10.
  • the projection 16.1 covers the side edge of the outer connector element 40.
  • the outer connector element 40 has two tabs 41, 42, which can be inserted into the areas 28.1, 28.2 behind the projections 29.1, 29.2, 29.3 and then screwed to the vertical frame portion 20. This gives the corner joint 100 a substantial part of their stability.
  • both window frame sections 10, 20 are each provided with a rollover 12, 22, an additional element 44 is attached to the outer connector element 40.
  • This is releasably connected to the remaining part of the outer connector element 40 via a screw 43.
  • the additional element 44 is hidden behind the supernatant 11.1 of the outer surface 11, so that it is not apparent from the outside that this is is a separately attached part.
  • the additional element 44 is provided with a sealing groove running around the corner and supplements the corresponding sealing grooves in the respective flashovers 12, 22 of the two frame sections 10, 20.
  • Fig. 6 shows the vertical frame portion 20 with the angle connector element 30 after placing on the horizontal frame portion 10.
  • the edge 27.1 (see Fig. 2b ) of the vertical frame portion 20 rests on the oblique viewing surface 13 of the horizontal lower frame portion 10.
  • the edge 27.2 runs parallel to the edge between the surfaces 11, 13 on the horizontal frame portion 10 and forms the only visible in an external view of the Blendrahmeneckitati 100 joint between the two frame portions 10, 20th
  • Fig. 7 shows the Blendrahmeneckitati in plan view of an inside of the vertical window frame portion.
  • the corner connector element 30 rests with its left outer edge on an edge 25.1.
  • a further hook 34 starts from the base plate 31 of the corner connector element 30 and engages in the glass bead groove 15 of the horizontal window frame section 10.
  • the screwing of the base plate 31 passes through the overhead profile wall of the frame portion 10 through to a metallic reinforcing profile 61 which is inserted into a hollow chamber of the hollow plastic profile 10. By screwing with the reinforcing profile 61 a very strong connection is made and the corner is substantially stiffened.
  • Fig. 8 the finished assembled corner joint of the two frame portion 10, 20 is shown in a perspective view on the outer circumference.
  • a horizontally extending joint is also formed between the inner view surfaces 16, 26.
  • a specially shaped, metallic reinforcing profile 62 is used in the vertical frame portion 20 . Both the screw connections of the vertical limb of the corner connector element 30 on the inside and the screw connections of the two profiled tongues of the outer connector element 40 engage in the metallic reinforcement profile 62.
  • the outer connector element 40 also has a plurality of sealant injection ports 46.1, 46.2, 46.3.
  • FIG. 9 only the frame sections 10, 20 are shown.
  • the position of the outer connector element 30 is indicated by the dotted line only.
  • sealant can be introduced there through the injection opening 46.1, which closes the joints between the rollover 11.1 and the additional element 44, which is not visible here, and the end regions of the hollow chambers in the window frame sections 10, 20.
  • the other injection openings 46.2 , 46.3, the spaces between the profile tongues 41, 42 of the here indicated only with a dash-dotted line outer connector element and the vertical frame portion 20 are sealed, so that in particular at the abutting edges 27.1, 27.3 at the bottom of the vertical frame portion 20 a seal against the horizontal frame portion 10th will be produced.
  • FIG. 10 shows two frame sections 10 ', 20', which are almost identical to those in the preceding Fig. 1-9 are illustrated and described Blendrahmenabitesen 10, 20, which are prepared as well as these and which are also connected by means of a Eckverbinderelements and an outer connector element with each other.
  • the visible surface extends in a triangular area 26.1' to below a contact edge 27.3 'formed by the post milling. This makes it possible to obtain on the inner visible surfaces 16 ', 26' a miter, as is common in most interior views of plastic windows.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)

Claims (11)

  1. Procédé de fabrication d'un joint d'angle de dormant (100), comprenant deux profilés creux de dormant comportant des surfaces visibles (13, 23) inclinées différemment par rapport à la surface visible extérieure (11, 21) et comprenant un jeu de joint horizontal entre les surfaces visibles extérieures (11, 21),
    le procédé comprenant au moins les étapes suivantes :
    a) fourniture d'un premier profilé creux en plastique présentant un premier angle d'inclinaison α de la surface visible (13) par rapport à la surface visible extérieure (11) pour une partie de dormant horizontale inférieure (10) ;
    b) fourniture d'un deuxième profilé creux en plastique présentant un deuxième angle d'inclinaison de la surface visible (23) par rapport à la surface visible extérieure (21) pour la partie de dormant verticale (20) ;
    caractérisé par :
    c) la réalisation d'un évidement (52) respectif aux extrémités des parties de dormant verticales (20), un angle α' entre une arête de coupe (27) et une surface visible extérieure (21) correspondant respectivement à l'angle opposé du premier angle d'inclinaison α ;
    d) la réalisation d'un évidement (51) respectif aux extrémités des parties de dormant horizontales (10), au moins la surface visible extérieure (11) étant conservée respectivement dans une surlongueur (11.1) et la partie, adjacente derrière celle-ci, du corps profilé étant enlevée ;
    e) l'installation d'un élément connecteur extérieur (40) sur le côté frontal de la partie de dormant horizontale (10), l'élément connecteur extérieur (40) comprenant au moins une languette profilée (41, 42) faisant saillie au-delà de la section transversale de la partie de dormant horizontale (10) ;
    f) le placement de la partie de dormant verticale (20) sur la partie de dormant horizontale (10), la languette profilée (41, 42) de l'élément connecteur extérieur (40) étant insérée entre des nervures d'encliquetage sur les surfaces périphériques extérieures de la partie de dormant verticale (20) et
    g) la connexion des parties de dormant (10, 20) par le biais d'un élément connecteur coudé (30) respectif qui est placé sur les surfaces de feuillure intérieures (14, 24) et vissé sur celles-ci ;
    les étapes de procédé a) à f) pouvant être mises en oeuvre également suivant une autre séquence.
  2. Procédé selon la revendication 1, caractérisé en ce que l'élément connecteur coudé (30) est appliqué, par au moins un bord latéral, contre un bord de butée (15.1, 25.1) sur au moins l'une des parties de dormant (10, 20).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce qu'en coupant à longueur l'un des deux profilés creux en plastique, une partie de dormant horizontale supérieure est formée et les étapes c) à g) sont répétées pour la partie de dormant supérieure.
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'un matériau d'étanchéité est injecté, à travers des ouvertures d'injection de matériau d'étanchéité (46.1, 46.2, 46.3) dans l'élément connecteur extérieur (40), dans les zones d'extrémité des extrémités de profilé creux exposées des parties de dormant (10, 20) et/ou dans le plan de contact entre les parties de dormant (10, 20).
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que des profilés creux en plastique sont utilisés pour la fabrication des parties de dormant (10, 20), lesquels comprennent respectivement un recouvrement (12, 22), et en ce que l'élément connecteur extérieur (40) est doté d'un élément supplémentaire (44), lequel complète les recouvrements (12, 22) des parties de dormant (10, 20) usinées.
  6. Procédé selon la revendication 5, caractérisé en ce que le matériau d'étanchéité est injecté, à travers au moins une ouverture d'injection de matériau d'étanchéité au niveau du côté arrière de l'élément supplémentaire (44), dans les chambres creuses dans la région des recouvrements (12, 22).
  7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la surface visible intérieure (26) sur la partie de dormant verticale (20) se termine à hauteur du fraisage de montant (52) et se raccorde à la surface visible intérieure (16) de la partie de dormant horizontale (10) en formant un joint horizontal.
  8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que
    - la surface visible intérieure (26') sur la partie de dormant verticale (20') s'étend vers le bas au-delà du fraisage de montant dans une zone de surface triangulaire (26.1') ;
    - la surface visible intérieure (16') de la partie de dormant horizontale (10') est enlevée dans une zone triangulaire (16.1') et
    - un joint en onglet est formé entre les bords obliques des surfaces visibles intérieures (16', 26').
  9. Kit de connexion permettant de mettre en oeuvre le procédé selon l'une quelconque des revendications précédentes, lequel comporte au moins :
    - un élément connecteur coudé (30) en forme de T en section transversale comprenant une patte de base (31) et une patte de fixation (32) disposée perpendiculairement sur celle-ci ainsi qu'au moins un bord d'appui (35) et/ou un crochet (33, 34) servant au positionnement de l'élément connecteur coudé (30) au niveau de rainures et/ou de bords profilés (25.1) dans les parties de dormant (10, 20) ;
    - un élément connecteur extérieur (40) comprenant une plaque de fixation pour la fixation à une extrémité frontale d'une partie de dormant horizontale (10) ainsi qu'au moins une patte d'enfichage (41, 42) faisant saillie au-delà de la plaque de fixation et destinée à être insérée dans une partie de fixation (28.1, 28.2) de la partie de dormant verticale (20).
  10. Kit de connexion selon la revendication 9, caractérisé en ce qu'un élément supplémentaire (44) servant à recouvrir un recouvrement (12, 22) est relié de manière amovible à la plaque de fixation.
  11. Kit de connexion selon la revendication 9 ou 10, caractérisé en ce que l'élément connecteur extérieur (40) et/ou l'élément supplémentaire (44) comportent respectivement au moins une ouverture d'injection de matériau d'étanchéité (46.1, 46.2, 46.3).
EP17189794.5A 2016-09-09 2017-09-07 Procédé de fabrication d'un joint d'angle de dormant ainsi que kit de connecteur permettant la mise en uvre du procédé Active EP3293340B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17189794T PL3293340T3 (pl) 2016-09-09 2017-09-07 Sposób wytwarzania połączenia narożnego ościeżnicy oraz zespół łącznika do realizacji tego sposobu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016116954.4A DE102016116954A1 (de) 2016-09-09 2016-09-09 Verfahren zum Herstellen einer Blendrahmeneckverbindung

Publications (2)

Publication Number Publication Date
EP3293340A1 EP3293340A1 (fr) 2018-03-14
EP3293340B1 true EP3293340B1 (fr) 2019-01-02

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Application Number Title Priority Date Filing Date
EP17189794.5A Active EP3293340B1 (fr) 2016-09-09 2017-09-07 Procédé de fabrication d'un joint d'angle de dormant ainsi que kit de connecteur permettant la mise en uvre du procédé

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EP (1) EP3293340B1 (fr)
DE (1) DE102016116954A1 (fr)
PL (1) PL3293340T3 (fr)

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
DE19524612C2 (de) 1995-07-06 1999-10-21 Grundmeier Kg Verbindungselement
DE19720357A1 (de) 1997-05-15 1998-11-19 Huels Troisdorf Schwellenverbinder
DE19904695A1 (de) 1998-02-05 1999-08-26 Veka Ag Kämpferverbinder
DE10127280B4 (de) 2001-06-05 2004-07-15 Gealan Holding Gmbh Pfostenverbinder zur Verbindung von Pfosten und Sprossen im Blendrahmen in vertieften Fenstersystemen
NL1030647C2 (nl) 2005-05-23 2006-11-27 Nijhuis Kunststof Kozijnen B V Kunststof kozijn, raam of deur en werkwijze voor het vervaardigen ervan.
DE202007000539U1 (de) 2007-01-13 2008-05-21 Rehau Ag + Co Vorrichtung
DE202007001236U1 (de) 2007-01-27 2007-05-10 Gealan Fenster-Systeme Gmbh Kunststoffrahmenkonstruktion mit Holzlook
EP2236723B1 (fr) 2009-04-02 2015-09-02 profine GmbH Méthode pour faire une connection d'angle pour des profilés creux en matière plastique
FR2945592B1 (fr) 2009-05-15 2012-12-07 Profils Systemes Assemblage en coupe droite.
EP2418347B1 (fr) * 2010-08-13 2018-01-24 Kochs GmbH Procédé de fabrication d'une liaison de profil en T

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
PL3293340T3 (pl) 2019-06-28
DE102016116954A1 (de) 2018-03-15
EP3293340A1 (fr) 2018-03-14

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