EP3828372B1 - Battant de fenêtre ou de porte ainsi que fenêtre ou porte comportant un tel battant - Google Patents

Battant de fenêtre ou de porte ainsi que fenêtre ou porte comportant un tel battant Download PDF

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Publication number
EP3828372B1
EP3828372B1 EP20208802.7A EP20208802A EP3828372B1 EP 3828372 B1 EP3828372 B1 EP 3828372B1 EP 20208802 A EP20208802 A EP 20208802A EP 3828372 B1 EP3828372 B1 EP 3828372B1
Authority
EP
European Patent Office
Prior art keywords
window
connecting element
door
rebate
door sash
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.)
Active
Application number
EP20208802.7A
Other languages
German (de)
English (en)
Other versions
EP3828372A1 (fr
Inventor
Markus Koller
Roland Pawellek
Erik Schubert
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.)
Rehau Industries SE and Co KG
Original Assignee
Rehau Industries SE and Co KG
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 Rehau Industries SE and Co KG filed Critical Rehau Industries SE and Co KG
Publication of EP3828372A1 publication Critical patent/EP3828372A1/fr
Application granted granted Critical
Publication of EP3828372B1 publication Critical patent/EP3828372B1/fr
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Anticipated expiration legal-status Critical

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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
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/306—Covering plastic frames with metal or plastic profiled members
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/22—Hollow frames
    • E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
    • E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame

Definitions

  • the present invention relates to a window or door sash which has a sash frame formed from sections of a hollow chamber profile, which has a rebate area and a hollow reinforcing chamber; a reinforcing element accommodated in the reinforcing hollow chamber; an attachment shell connected to the sash frame; and a surface element accommodated in the rebate area, which is preferably designed as insulating glazing; includes.
  • the present invention relates to a window or a door which comprises a frame or a frame as well as a window or door sash according to the invention which is accommodated in the frame or in the frame.
  • Such window or door sashes with an attachment shell, in particular with metallic attachment shells are from the prior art, for example from EP 2 549 045 A1 , known. Disadvantageous to that in the EP 2 549 045 A1 From the window or door sash described, it can be seen that the facing shell is only non-positively connected to the hollow chamber profile. As a result, the facing shell improves the weather resistance of the window or door sash described therein.
  • metallic facing shells in particular heat up significantly, so that the hollow chamber profiles underneath are exposed to high thermal stress. The high temperatures generated thereby release the tensions frozen in the hollow chamber profile during the extrusion process.
  • the present invention comes in, which is based on the object of providing a window or door sash with a sash frame formed from sections of a hollow chamber profile and an attachment shell connected to the sash frame, which at least partially overcomes the disadvantages of the prior art overcomes.
  • the usability of the window or door sash according to the invention should be guaranteed even in strong sunlight.
  • the insulating glazing should be held in the window or door sash according to the invention without gluing can be adjusted without the sash frame being twisted.
  • the object of the present invention is to provide a window or a door which comprises a frame or a frame as well as such a window or door sash accommodated in the frame or in the frame.
  • the deflection of the hollow chamber profile due to shrinkage, wind load and/or glass weight can be reduced by giving the facing shell a statically supporting character.
  • this is accomplished by arranging a connecting element in the rebate area, through which the facing shell is statically effectively connected to the reinforcing element in the hollow chamber profile.
  • the second degree area moment of inertia of the hollow chamber profile is increased, so that its deflection due to thermal stresses, wind load and/or glass weight is significantly reduced.
  • twisting of the hollow chamber profile due to the weight of the glass is also effectively prevented, even with surface elements or insulating glazing close to the weather side. Bonding is therefore no longer necessary, even for surface elements or insulating glazing close to the weather side.
  • the present invention lies in the provision of a window or door sash which has a sash frame formed from sections of a hollow chamber profile, which has a rebate area and a reinforcing hollow chamber; a reinforcing element accommodated in the reinforcing hollow chamber; an attachment shell connected to the sash frame; and a surface element accommodated in the rebate area, which is preferably designed as insulating glazing; comprises, wherein the window or door sash is characterized according to the invention, and comprises a connecting element arranged in the rebate area and connected to the reinforcing element, which is connected to the facing shell.
  • the present invention relates to a window or a door which comprises a frame or a frame as well as a window or door sash according to the invention which is accommodated in the frame or in the frame.
  • window or door sash preferably refers to a sash of a plastic window or door.
  • metal windows or metal doors as well as composite windows and composite doors also come into consideration.
  • the main material of the sash profile of the window or door sash according to the invention is polyvinyl chloride (PVC), in particular rigid PVC (PVC-U) or glass fiber reinforced PVC, to which additional additives such as. B. stabilizers, plasticizers, pigments and the like are added, preferred.
  • PVC polyvinyl chloride
  • PVC-U rigid PVC
  • glass fiber reinforced PVC to which additional additives such as. B. stabilizers, plasticizers, pigments and the like are added, preferred.
  • PVC can be dyed or colored easily and hardly absorbs any water.
  • the connecting element is arranged on a rebate base of the rebate area.
  • the connecting element can simultaneously perform the function of a glass rebate insert and/or a glass block.
  • the rebate base of the rebate area is stepped and the connecting element is arranged on a step of the rebate base.
  • the connecting element can only extend over a section of the rebate base.
  • material can be saved.
  • the connecting element is preferably arranged on the step of the rebate base arranged at the bottom of the lower profile spar.
  • the connecting element is held in a clamping manner on a step of the rebate base. This can reduce the risk of the connecting element falling out during assembly of the wing according to the invention.
  • connection between the connecting element and the reinforcing element and/or the connection between the connecting element and the facing shell takes place via a fastening means.
  • screws, bolts, nails, rivets or the like can be used independently of one another as preferred connecting means Fasteners are used.
  • the attachment shell has a fastening channel through which the connecting element Fastening means connecting to the facing shell is guided.
  • the fastening channel extends through the attachment shell, preferably vertically in the direction of the connecting element.
  • the fastening channel includes chamber side walls and chamber end walls, so that at least one fastening hollow chamber is formed.
  • Such a fastening channel is in the EP 2 079 895 A2 described.
  • At least one intermediate web running parallel to the end walls is arranged between the chamber end walls.
  • Such an intermediate web secures the side walls from retreating from one another when the fastening means is inserted, even if the end walls are at a large distance from one another and/or if the side walls do not have sufficient mechanical stability due to their wall thickness or their material.
  • the fastening channel is connected in one piece to the other hollow chamber profile, in particular extruded or extruded in one piece with it.
  • the fastening channel is introduced into the hollow chamber profile after extrusion or extrusion.
  • the preferred materials for the facing shell are in particular metallic materials, such as steel, stainless steel, aluminum or other alloys containing them, but also polymeric materials, such as polyvinyl chloride (PVC), in particular rigid PVC (PVC-U) or post-chlorinated PVC, polyamides , polyphenylsulfone (PPSU), polyvinylidene fluoride (PVDF), polyethersulfone (PES), polysulfone (PSU), polyphenylene sulfide (PPS), acrylonitrile butadiene styrene copolymer (ABS), polyoxymethylene (POM), polyester carbonate (PESC) and ASA (acrylonitrile -Styrene-acrylic ester terpolymer), as well as copolymers and blends of these polymers, whereby these polymer materials can also be used fiber-reinforced, in particular glass fiber-reinforced, as well as composite materials made from the materials mentioned.
  • PVC polyvin
  • the preferred materials for the connecting element are polymeric materials, such as polypropylene, polyamides, polyphenylsulfone (PPSU), polyvinylidene fluoride (PVDF), polyethersulfone (PES), polysulfone (PSU), polyphenylene sulfide (PPS), acrylonitrile-butadiene-styrene copolymer (ABS ), polyoxymethylene (POM), polyester carbonate (PESC) and ASA (acrylonitrile-styrene-acrylic ester terpolymer), as well as copolymers and blends of these polymers, whereby these polymer materials can also be used fiber-reinforced, in particular glass fiber-reinforced, and / or metallic materials, such as steel, stainless steel, aluminum, aluminum die-casting alloys , zinc die-casting alloys or aluminum-zinc die-casting alloys.
  • the connecting element takes on the function of block bridges, whereby their number in the wing according to the invention can be reduced.
  • the hollow chamber profile according to the invention is preferably made from polyvinyl chloride (PVC), in particular from rigid PVC (PVC-U) or glass fiber reinforced PVC, which can also contain post-chlorinated PVC (PVC-C).
  • PVC polyvinyl chloride
  • PVC-U rigid PVC
  • PVC-C post-chlorinated PVC
  • the hollow chamber profile according to the invention can particularly preferably be produced in a manner known per se by extrusion or coextrusion.
  • the hollow chamber profiles are preferably used to produce a frame assembly of a plastic window or a plastic door.
  • a window or door frame can be obtained by welding mitred pieces of a hollow chamber profile according to the invention.
  • the window or door frame obtained is intended for installation in an opening in a wall of a building or can be installed in the opening in the wall of a building.
  • the reinforcing element is made from a metallic material, in particular aluminum, steel or iron, from a fiber-reinforced polymeric material, in particular a glass fiber-reinforced polymeric material, or in sections from a combination of the materials mentioned.
  • a metallic material in particular aluminum, steel or iron
  • a fiber-reinforced polymeric material in particular a glass fiber-reinforced polymeric material, or in sections from a combination of the materials mentioned.
  • Such materials have proven to be particularly suitable in practice.
  • the window or door sash according to the invention, the window according to the invention and the door according to the invention as well as individual parts thereof can also be produced line by line or in layers using a line-building or layer-building manufacturing process (e.g. 3D printing), but production by means of extrusion or is preferred Coextrusion.
  • a line-building or layer-building manufacturing process e.g. 3D printing
  • Fig. 1 shows a cross-sectional view of a window comprising a window sash according to the invention.
  • FIG. 1 an embodiment of a window 100 according to the invention is shown in a cross-sectional view of the lower region in an installation situation of the window 100.
  • the window 100 comprises a window sash 1 according to the invention with a sash frame 3 formed from sections of a plastic hollow chamber profile 2 and a frame 4.
  • the plastic hollow chamber profile 2 is made of a thermoplastic polymer material, preferably polyvinyl chloride (PVC), in particular rigid PVC (PVC-U) or glass fiber reinforced PVC, which also contains additives such as. B. stabilizers, plasticizers, pigments and the like are added. It is made up of a large number of hollow chambers separated from each other by webs.
  • the hollow chamber 5 arranged centrally in the hollow chamber profile 2 is the reinforcing hollow chamber 5, into which a reinforcing element 6, preferably a steel reinforcement, is inserted.
  • the hollow chamber profile 2 according to the invention is beyond the main hollow chamber 5 in the illustration Fig. 1 extended downwards. This profile part is referred to as stop 11.
  • a further groove is arranged there, which serves to accommodate a stop seal 12, via which the window sash 1 according to the invention formed from the hollow chamber profile 2 rests against a frame 4 when the window 100 according to the invention is closed.
  • a seal 13 is extruded onto the outer flap 7 and rests against the outer pane of the insulating glazing 10.
  • the rebate base 9 of the hollow chamber profile 2 is designed in two stages.
  • a connecting element 14 is arranged on the lower step.
  • the connecting element 14 is designed as a substantially rectangular plate, the height of which approximately compensates for the difference in level of the steps of the rebate base 9.
  • an attachment shell 15 is connected to the hollow chamber profile 2, which in the embodiment shown is designed as an extruded aluminum profile.
  • the attachment of the attachment shell 15 to the hollow chamber profile 2 takes place via a fastening means 16, preferably designed as a screw, which is in Fig. 1 is indicated by a dashed line.
  • a fastening means 16 preferably designed as a screw, which is in Fig. 1 is indicated by a dashed line.
  • the fastening channel 17 includes chamber side walls and chamber end walls, so that at least one fastening hollow chamber is formed.
  • the in Fig. 1 Upper chamber end wall formed by a section of the underside of the hollow chamber profile 2.
  • the connecting element is statically effectively connected to the reinforcing element 6 accommodated in the reinforcing chamber 5 of the hollow chamber profile 2.
  • the attachment shell 15 in the wing 1 according to the invention is statically effectively connected to the reinforcing element 6 in the hollow chamber profile 2 via the connecting element 14.
  • the second degree area moment of inertia of the hollow chamber profile 2 is increased, so that its deflection due to thermal stresses, wind load and/or due to the weight of the insulating glazing 10 is significantly reduced.
  • twisting of the hollow chamber profile 2 is also effectively prevented due to the weight of the insulating glazing 10 near the weather side. Therefore, gluing the insulating glazing 10 close to the weather side in the embodiment shown is not necessary, especially for large-sized windows.
  • the frame 4 comprises a frame hollow chamber profile 18 with a frame reinforcing chamber 19, into which a frame reinforcing element 20, which is also designed as steel reinforcement, is inserted.
  • the frame hollow chamber profile 18 is preferably designed as a plastic hollow chamber profile. With regard to the materials and production of the frame hollow chamber profile 18, the explanations for the hollow chamber profile 2 of the sash 1 according to the invention apply accordingly.
  • the frame hollow chamber profile 18 is connected to a frame attachment shell 21, which is preferably designed as an extruded aluminum profile.
  • the frame hollow chamber profile 18 has a center seal 23 in the frame rebate area 22.
  • the sash 1 according to the invention rests on the frame 4 via the seal 12 and the center seal 22 when the window 100 according to the invention is closed.
  • the wing 1 according to the invention is rotatably mounted on the frame 4 via fittings (not shown).
  • the frame attachment shell 21 can extend on the weather side over the attachment shell 14 and rest on the surface element 10 via a corresponding seal. In this way, the wing 1 according to the invention lies concealed behind the flap of the frame attachment shell 21.
  • the present invention has been described by way of example with reference to sashes of a window. It goes without saying that the present invention can also be applied to door leaves.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Claims (7)

  1. Battant de fenêtre ou de porte (1), comprenant
    (a) un cadre de battant (3) formé à partir de segments d'un profilé creux (2) et présentant une zone de feuillure (8) et une cavité pour armature (5) ;
    (b) un élément d'armature (6) reçu dans la cavité pour armature (5) ;
    (c) une coque de parement (15) reliée au profilé creux (2) ;
    (d) un élément plan (10) reçu dans la zone de feuillure (8), qui est réalisé de préférence sous la forme d'un vitrage isolant (10) ; et
    (e) comprend un élément de liaison (14) disposé dans la zone de feuillure (8) et relié à l'élément d'armature (6), ledit élément de liaison étant relié à la coque de parement (15),
    caractérisé en ce que
    la liaison entre l'élément de liaison (14) et l'élément d'armature (6) et la liaison entre l'élément de liaison (14) et la coque de parement (15) est effectuée par le biais d'un moyen de fixation (16, 16').
  2. Battant de fenêtre ou de porte (1) selon la revendication 1, caractérisé en ce que l'élément de liaison (15) est disposé sur un fond de feuillure (9) de la zone de feuillure (8).
  3. Battant de fenêtre ou de porte (1) selon la revendication 2, caractérisé en ce que le fond de feuillure (9) de la zone de feuillure (8) est réalisé en gradins et l'élément de liaison (14) est disposé sur un gradin du fond de feuillure (9).
  4. Battant de fenêtre ou de porte (1) selon la revendication 1, caractérisé en ce que la coque de parement (15) présente un canal de fixation (17), à travers lequel est guidé le moyen de fixation (16) reliant l'élément de liaison (14) à la coque de parement (15).
  5. Battant de fenêtre ou de porte (1) selon l'une des revendications 1 à 4, caractérisé en ce que l'élément de liaison (14) comprend un matériau polymère, par exemple du polypropylène, du polyamide, du polyphénylsulfone (PPSU), du polyfluorure de vinylidène (PVDF), du polyéthersulfone (PES), du polysulfone (PSU), du polysulfure de phénylène (PPS), du copolymère d'acrylonitrile butadiène styrène (ABS), du polyoxyméthylène (POM), du polyestercarbonate (PESC) et de l'ASA (terpolymère d'acrylonitrile styrène acrylate), ainsi que des copolymères et mélanges de ces polymères, ces matériaux polymères pouvant être utilisés renforcés par des fibres, en particulier renforcés par des fibres de verre, et/ou un matériau métallique, par exemple de l'acier, de l'acier fin, de l'aluminium, des alliages d'aluminium coulés sous pression, des alliages de zinc coulés sous pression ou des alliages zinc-aluminium coulés sous pression.
  6. Battant de fenêtre ou de porte (1) selon l'une des revendications 1 à 5, caractérisé en ce qu'au moins un bloc de verre est disposé entre l'élément de liaison (14) et l'élément plan (10).
  7. Fenêtre (100) ou porte, comprenant un dormant (4) ou un châssis ainsi qu'un battant de fenêtre ou de porte (1) selon l'une des revendications 1 à 6 reçu dans celui-ci.
EP20208802.7A 2019-11-28 2020-11-20 Battant de fenêtre ou de porte ainsi que fenêtre ou porte comportant un tel battant Active EP3828372B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019106637.7U DE202019106637U1 (de) 2019-11-28 2019-11-28 Fenster- oder Türflügel sowie diesen umfassende(s) Fenster oder Tür

Publications (2)

Publication Number Publication Date
EP3828372A1 EP3828372A1 (fr) 2021-06-02
EP3828372B1 true EP3828372B1 (fr) 2024-01-24

Family

ID=73543050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20208802.7A Active EP3828372B1 (fr) 2019-11-28 2020-11-20 Battant de fenêtre ou de porte ainsi que fenêtre ou porte comportant un tel battant

Country Status (2)

Country Link
EP (1) EP3828372B1 (fr)
DE (1) DE202019106637U1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2515536A1 (de) * 1975-04-09 1976-10-21 Weru Gmbh & Co Kg Rahmen fuer fenster, tueren u.dgl.
DE2806025A1 (de) * 1978-02-14 1979-08-16 Uhl Geb Gmbh & Co Kg Fenster- oder tuerrahmen
CH691498A5 (de) * 1996-10-11 2001-07-31 Dfs Technology & Service Ag Einbruchhemmendes Fenster
DE202006016165U1 (de) 2006-10-21 2008-02-28 Rehau Ag + Co. Extrudiertes Fenster- oder Tür-Hohlkammerprofil
PL2549045T3 (pl) 2011-07-22 2018-09-28 JOSKO Fenster und Türen GmbH Rama okienna lub drzwiowa z okładziną
DE102015102850A1 (de) * 2014-02-27 2015-08-27 Profine Gmbh Fenster und Profilsystem für ein Fenster
DE202016100769U1 (de) * 2016-02-15 2016-03-07 Gealan Fenster-Systeme Gmbh Stulpprofil für Fenster- und Blendrahmenelemente

Also Published As

Publication number Publication date
EP3828372A1 (fr) 2021-06-02
DE202019106637U1 (de) 2021-03-02

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