EP4015747A1 - Fenêtre - Google Patents

Fenêtre Download PDF

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Publication number
EP4015747A1
EP4015747A1 EP21213950.5A EP21213950A EP4015747A1 EP 4015747 A1 EP4015747 A1 EP 4015747A1 EP 21213950 A EP21213950 A EP 21213950A EP 4015747 A1 EP4015747 A1 EP 4015747A1
Authority
EP
European Patent Office
Prior art keywords
frame
window
fitting
window frame
fitting element
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.)
Pending
Application number
EP21213950.5A
Other languages
German (de)
English (en)
Inventor
Stephan Becker
Stefan Eckert
Igor Gorbunov
Lukas Meyer
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 EP4015747A1 publication Critical patent/EP4015747A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1808—Keepers
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/26—Frames of plastics

Definitions

  • the present invention relates to a window comprising a frame formed from frame profile sections with a rebate surface and a frame groove adjoining the rebate surface; a sash frame formed from sash profile sections, pivotably mounted and lockable against the window frame, in which a surface element is accommodated, and a fitting with which the sash frame can be locked against the window frame, the fitting comprising at least one fitting element which is connected to one side rests on the rebate surface of the frame and includes a foot element that engages in the groove of the frame.
  • Such windows are from the prior art on a large scale, for example from DE 20 2018 105 805 U1 , known. That in the DE 20 2018 105 805 U1 window described has a connecting rod fitting as a fitting.
  • fitting elements are fitting elements on the rebate surface of the frame.
  • fitting elements for example, locking plates are used for fittings, which together with locking elements of the espagnolette fitting form the locking points between the frame and leaf.
  • fitting elements of other embodiments can also be used, which differ in terms of the function of locking plates.
  • the locking plates have a foot element that engages in a groove of the window frame adjoining the rebate surface and thus supports the locking plate.
  • several fastening screws are required to effectively fasten the striking plates.
  • the window described is seen to be relatively easy to break open in the event of a break-in.
  • a screwdriver is used, for example, between the window frame and the sash and the locking plate is rotated until the locking element designed as a locking pin can be released from the receptacle of the locking plate.
  • multiple screwing of the locking plates to the window frame is required, which makes the assembly of the window complex.
  • the object underlying the present invention is to provide a window which at least partially overcomes the disadvantages of the prior art.
  • the window according to the invention should have increased burglary protection compared to the prior art.
  • the window according to the invention should be easier to produce.
  • the present invention provides a window which comprises a frame formed from frame profile sections with a rebate surface and a frame groove adjoining the rebate surface; a sash frame formed from sash profile sections, pivotably mounted and lockable against the window frame, in which a surface element is accommodated, and a fitting with which the sash frame can be locked against the window frame, the fitting comprising at least one fitting element which is connected to one side rests on the rebate surface of the window frame and which comprises a foot element which engages in the window frame groove of the window frame, with the window being characterized according to the invention in that the fitting element has a further side which differs from the side resting on the rebate surface and which is at least partially on one wall of the frame is present.
  • the wall of the window frame against which the other side of the fitting element bears divides the rebate surface into sections which are arranged at different height levels relative to the casement.
  • Such a subdivision of the rebate surface has the advantage that the fitting element does not have to overcome the entire depth of the rebate surface so that the fitting element rests against a wall of the window frame profile. On the one hand, this leads to less material being used for the fitting element and, on the other hand, the twistability of the fitting element on the rebate surface of the window frame is further reduced.
  • a plastic hollow profile with such a shiplap is for example from EP 2 604 783 A1 known.
  • the fitting element is fastened to the window frame with just one fastening element.
  • a simple attachment in particular a simple screw connection, is entirely sufficient for attaching the fitting element to the window frame, without reducing the burglary protection.
  • one fastening element is at least partially inserted into a fastening channel of the window frame. This leads to a particularly stable attachment of the fitting element to the window frame, without the attachment element having to be introduced into a reinforcement element, in particular into a steel reinforcement. This further simplifies the assembly of the window according to the invention.
  • a hollow profile with such a mounting channel is for example from WO 2008/046610 A2 known, to which reference is explicitly made in relation to the structure and functioning of a fastening channel.
  • the fitting element bears against the wall of the window frame over at least 70%, preferably at least 85% and particularly preferably over at least 90% of its length.
  • Such a relative contact length of the fitting element offers a significantly higher degree of stability and security against breaking open.
  • the frame profiles are preferably a hollow chamber profile comprising several hollow chambers, in particular a plastic hollow profile chamber profile comprising several hollow chambers or an aluminum hollow chamber profile comprising several hollow chambers, plastic hollow profile chamber profiles being particularly preferred in each case.
  • a plastic hollow profile chamber profile comprising several hollow chambers
  • an aluminum hollow chamber profile comprising several hollow chambers
  • plastic hollow profile chamber profiles being particularly preferred in each case.
  • wooden profiles, aluminum-wood composite profiles, plastic-wood composite profiles and aluminum-plastic composite profiles can also be used.
  • the window according to the invention and 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 the production of the frame profiles involved in the window according to the invention by means of extrusion is preferred.
  • a line-building or layer-building manufacturing process e.g. 3D printing
  • Figure 12 is a cross-sectional view of a window according to an embodiment of the present invention.
  • a window 1 according to an embodiment of the present invention is shown in a cross-sectional view.
  • the window 1 according to the invention can be accommodated in a wall opening of a structure and can be attached there to the structure in the wall opening by means of known fastening and sealing means.
  • the window 1 comprises a window frame 2 formed from several window frame profile sections and a number of casement frame 3 formed from window frame profile sections, in which a surface element (not shown), usually designed as insulating glazing, in particular as triple insulating glazing, is accommodated and via a is held in a wing frame groove 4 anchored retaining bar 5.
  • the leaf frame 3 comprises a main hollow chamber 6, which is also referred to as an armoring chamber, because a reinforcement element, preferably a steel reinforcement, is usually accommodated in this main hollow chamber 6 (not shown).
  • the Casement frame 3 On its side facing the frame 2, the Casement frame 3 has a fitting groove 7 on. A fitting 8 is partially accommodated in the fitting groove 7 .
  • the fitting 8 partially also protrudes into the hollow chamber 6 of the casement 3 and out of the fitting groove 7 in the direction of the window frame 2.
  • Both the profile of the window frame 2 and the profile of the casement frame 3 are shown in FIG 1 illustrated embodiment formed as a plastic hollow chamber profile made of a thermoplastic polymer material, preferably made of polyvinyl chloride (PVC), in particular of rigid PVC (PVC-U) or glass fiber reinforced PVC, the additional additives such. B. stabilizers, plasticizers, pigments and the like are added.
  • PVC polyvinyl chloride
  • PVC-U rigid PVC
  • B. stabilizers, plasticizers, pigments and the like are added.
  • Both profiles are made up of a large number of hollow chambers, which are each surrounded by webs of the profile.
  • the window frame 2 arranged under the sash frame 3 comprises a central hollow chamber 9 for receiving a reinforcing element, not shown.
  • the profile of the window frame 2 has an overlap 11 with an overlap seal 12 against which the casement 3 rests when the window 1 according to the invention is closed.
  • a frame rebate 13 with a rebate surface 14 extends from the flap 11.
  • the rebate surface 14 rises away from the flap 11 in the in 1 illustrated installation situation of the window 1 according to the invention initially up to a central seal groove 18 for receiving a central seal 19 ( 2 ) and then runs horizontally up to a fold step 15, through which the fold surface 14 is divided into two height levels 16.1 and 16.2 with different distances from the casement 3.
  • a wall 16.3 of the profile of the frame 2 runs essentially orthogonally to the two height levels 16.1 and 16.2 1 lower height levels 16.2, the rebate surface 14 is limited by a frame groove 17.
  • the fitting 8 is designed as a connecting rod fitting.
  • a connecting rod fitting can have a rotary axis, a tilt axis and/or a turn/tilt axis.
  • the casement 3 of the window 1 according to the invention is pivotably mounted on the frame 2 by the fitting 8 .
  • the fitting 8 is used for locking between the casement 3 and the frame 2 anchored in the masonry.
  • a fitting element 20 is attached to the frame 2 .
  • the fitting element 20 is in 1
  • the illustrated embodiment of the window 1 according to the invention is designed as a locking plate, in which at least one locking element 21, designed as a locking pin, of the fitting 8 engages in the closed position of the window 1 according to the invention.
  • each fitting element 20 two locking elements 21 of the fitting 8 engage in corresponding recesses 22.1, 22.2 of the fitting element 20.
  • the closing elements 21 are removed from the fitting element 20 by actuating an actuating handle (not shown in detail), so that the window 1 according to the invention is released for opening.
  • the fitting element 20 has an essentially rectangular base area with rounded corners, as can be seen from the schematic plan view according to FIG 2 emerges.
  • the fitting element 22 rests on the rebate surface 14 of the frame 2, specifically in the area of the lower height level 16.2.
  • the fitting element 20 includes a foot element 24 which engages in the frame groove 17 of the frame 2 .
  • the fitting element 20 rests against this wall 16.3 of the frame 2 essentially over its entire length.
  • the fitting element can also bear against the wall 16.3 of the window frame 2 over a small proportion of the length of its side 25, for example around 75% of the length of the side 25. It is also possible for the side 25 of the fitting element 20 to rest against the wall 16.3 of the window frame 2 only in sections, for example at two, three, four or more points. By accommodating the foot element 24 in the frame groove 17 and the side 25 resting against the wall 16.3 of the frame 2, a form fit is generated which pre-fixes the fitting element 20 on the frame 2 and protects the fitting element 20 against twisting.
  • a fastening element 26 preferably in the form of a fastening screw, is guided through a fastening opening in closing element 20 and driven into a fastening channel 27 in frame 2 .
  • the width of the fastening channel 27 is such that the fastening element 26 engages in the profile walls of the fastening channel 27 when it penetrates.
  • FIG EP 2 079 895 A2 reference is made explicitly to FIG EP 2 079 895 A2 referenced.
  • the fastening element 26 for fastening the fitting element 20 to the window frame 2 can also be driven into a reinforcing element accommodated in the central hollow chamber 9 of the window frame 2 .
  • the window 1 according to the invention has a significantly increased burglary protection compared to windows of the prior art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
EP21213950.5A 2020-12-16 2021-12-13 Fenêtre Pending EP4015747A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202020107305.2U DE202020107305U1 (de) 2020-12-16 2020-12-16 Fenster

Publications (1)

Publication Number Publication Date
EP4015747A1 true EP4015747A1 (fr) 2022-06-22

Family

ID=78845113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21213950.5A Pending EP4015747A1 (fr) 2020-12-16 2021-12-13 Fenêtre

Country Status (2)

Country Link
EP (1) EP4015747A1 (fr)
DE (1) DE202020107305U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022104475U1 (de) 2022-08-05 2023-11-10 REHAU Industries SE & Co. KG Beschlagelement sowie Fenster oder Tür mit einem Beschlagelement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312335A1 (de) * 1973-03-13 1974-09-19 Michael Emmerich Rahmenprofil und unter dessen verwendung hergestelltes fenster, hergestellte tuer o. dgl
DE19810399A1 (de) * 1998-03-11 1999-09-16 Pax Gmbh Kombination aus Flügelrahmen und Blendrahmen eines Fensters/einer Tür
EP1031692A1 (fr) * 1999-02-23 2000-08-30 Gretsch-Unitas GmbH Baubeschlagfabrik Couvercle pour fermetures dans fenêtres et/ou portes de bâtiments
WO2008046610A2 (fr) 2006-10-21 2008-04-24 Rehau Ag + Co Profilé extrudé à cavité pour porte ou fenêtre
WO2008148405A1 (fr) * 2007-06-04 2008-12-11 Sylid Systemlogistik Und Industriedienstleistung Gmbh Baguette couvre-joint
EP2604783A1 (fr) 2011-12-12 2013-06-19 SCHÜCO International KG Profilé de battant de fenêtre avec élément de ressort pour le montage de cales ou analogue
DE202018105805U1 (de) 2018-10-10 2018-11-12 Aug. Winkhaus Gmbh & Co. Kg Beschlagteil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427045C1 (de) 1994-07-29 1995-12-21 Ferco Int Usine Ferrures Beschlag zur Befestigung an einem Tür- oder Fensterrahmen
FR2747433B1 (fr) 1996-04-10 1998-05-22 Ferco Int Usine Ferrures Element de ferrure pour porte, fenetre ou analogue, notamment une gache, destine a etre monte sur un profile en aluminium ou en pvc
DE102008054921A1 (de) 2007-12-18 2009-06-25 Profine Gmbh Fenster mit Blend- und Flügelrahmen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312335A1 (de) * 1973-03-13 1974-09-19 Michael Emmerich Rahmenprofil und unter dessen verwendung hergestelltes fenster, hergestellte tuer o. dgl
DE19810399A1 (de) * 1998-03-11 1999-09-16 Pax Gmbh Kombination aus Flügelrahmen und Blendrahmen eines Fensters/einer Tür
EP1031692A1 (fr) * 1999-02-23 2000-08-30 Gretsch-Unitas GmbH Baubeschlagfabrik Couvercle pour fermetures dans fenêtres et/ou portes de bâtiments
WO2008046610A2 (fr) 2006-10-21 2008-04-24 Rehau Ag + Co Profilé extrudé à cavité pour porte ou fenêtre
EP2079895A2 (fr) 2006-10-21 2009-07-22 REHAU AG + Co Profilé extrudé à cavité pour porte ou fenêtre
WO2008148405A1 (fr) * 2007-06-04 2008-12-11 Sylid Systemlogistik Und Industriedienstleistung Gmbh Baguette couvre-joint
EP2604783A1 (fr) 2011-12-12 2013-06-19 SCHÜCO International KG Profilé de battant de fenêtre avec élément de ressort pour le montage de cales ou analogue
DE202018105805U1 (de) 2018-10-10 2018-11-12 Aug. Winkhaus Gmbh & Co. Kg Beschlagteil

Also Published As

Publication number Publication date
DE202020107305U1 (de) 2022-03-18

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