EP4273361A1 - Fenster mit metallstruktur - Google Patents

Fenster mit metallstruktur Download PDF

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Publication number
EP4273361A1
EP4273361A1 EP21909615.3A EP21909615A EP4273361A1 EP 4273361 A1 EP4273361 A1 EP 4273361A1 EP 21909615 A EP21909615 A EP 21909615A EP 4273361 A1 EP4273361 A1 EP 4273361A1
Authority
EP
European Patent Office
Prior art keywords
window
frame
metal structure
partition wall
wood
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
EP21909615.3A
Other languages
English (en)
French (fr)
Other versions
EP4273361A4 (de
Inventor
Jorge Laucirica Gari
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.)
Laucirica Gari Jorge
Original Assignee
Conceptoq Industria SL
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=76741134&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4273361(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Conceptoq Industria SL filed Critical Conceptoq Industria SL
Publication of EP4273361A1 publication Critical patent/EP4273361A1/de
Publication of EP4273361A4 publication Critical patent/EP4273361A4/de
Pending legal-status Critical Current

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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
    • 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
    • E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B1/342—Reveal covering members disposed alongside of a window frame
    • 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
    • E06B1/06—Wooden frames
    • 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
    • E06B1/003—Cavity wall closers; Fastening door or window frames in cavity walls
    • 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
    • E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
    • 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
    • E06B3/10—Constructions depending on the use of specified materials of wood
    • 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
    • E06B3/302—Covering wooden 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
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/308—Wing frames covered on the outside by a rigidly-mounted outer frame

Definitions

  • the present invention describes a window with a metal structure comprising a frame and glazed sash.
  • the frame is made of an insulating material.
  • the metal frame encircles the inner perimeter of the frame and the metal frame projects outwards.
  • the window described is energy efficient and reduces the environmental impact when sapwood is used in its manufacture.
  • the aim of house construction is to reduce energy costs by improving insulation.
  • Windows are the main source of losses, as the thermal bridge is not broken. It is necessary for the window to keep the heat in the room in winter and the cold from the air conditioning in summer.
  • the technical solutions used to increase the insulation in the partition system are to use hollwv or foam-filled insulating profiles (polyurethane, glass wool) or frames made of an insulating material (PVC, wood) to break the thermal bridge. Frames made of materials with thermal transmittance (U) values as low as possible should be used.
  • Wood has a very good thermal transmission coefficient, comparable only to PVC.
  • EP1966462 suggests not to use metallic elements.
  • Logs contain two distinct parts: the sapwood and the heartwood.
  • the heartwood is harder, more resistant and darker than the sapwood.
  • the sapwood is lighter, porous and softer.
  • the woodworking industry uses the heartwood and discards the sapwood, which is used as fuel. When sapwood is stored outdoors in the sun and rain, it darkens to the colour of heartwood.
  • WO9741329 details the same technical problem as the invention.
  • WO9741329 discloses an insulating frame and an outer metal frame, but the outer frame is not in contact with the wall. In addition, there is an insulating material between the two frames.
  • WO9741329 does not disclose any support plate for the insulating frame.
  • EP1221525 describes a wood-aluminium window with an aluminium casing attached to the outside of a wooden frame, but the aluminium casing is not perpendicular to the glass and does not encircle the window.
  • the problem solved by the present invention is to improve thermal insulation in windows by breaking the thermal bridge.
  • the solution found by the inventors is to place a metal structure around the inner perimeter of the frame and the metal structure projects outwards.
  • the window includes metal reinforcing plates.
  • the presence of plates avoids the use of the glazing bead, a common element in windows to allow clearance in its installation and thus favour dilatation.
  • the plates allow metal to metal contact, the expansion is the same and does not require expansion space.
  • the window comprises a pre-frame that encircles the frame on the outside.
  • the pre-frame facilitates the assembly and adjustment of the window, as the window can be adjusted to the opening by sanding the pre-frame, which is easier and quicker than trimming the frame.
  • the window frame is made of naturally aged wood. Most preferably, sapwood is used. Since sapwood is discarded in the woodworking industry and used as fuel, the environmental impact is reduced by using a waste material.
  • the invention describes the window mounted in a partition.
  • the width of the metal structure is at least the width of the partition.
  • the partition wall has insulating foams on the inside, which are in contact with the metal structure or in contact with the supporting plates.
  • the windows known to the person skilled in the art consist of a frame (2) to be fixed to the partition wall and a casement (3) containing the glass (4).
  • Figure 1 The windows known to the person skilled in the art consist of a frame (2) to be fixed to the partition wall and a casement (3) containing the glass (4).
  • the window (1) described in the invention includes a metal structure (5) which encircles the inside of the window frame (2) and projects outwards. Figures 2 , 3 . Likewise, the metal structure (6) can be projected inwards ( Figure 4 ).
  • the window frame (2) and the sash (3) are generally made of an insulating material.
  • the insulating materials are known to the person skilled in the art, these can be polymeric material (PVC), mineral wool, fibreglass.
  • PVC polymeric material
  • the insulating material used is aged wood. In a more preferable way the wood is sapwood (14) and in a still more preferable way the wood is oak, pine, walnut, beech or chestnut.
  • the process for obtaining aged wood includes:
  • the metal structures (5, 6) are made of any metallic material, preferably galvanised steel.
  • the window contains the casements (7) that encircle the frame (2) on the outside.
  • the casements (7) are made of the same wood as the frame (2) and the sash (3).
  • the subframes (7) are fitted and once the building work is completed, the windows (1) are attached with screws. The installation process avoids damage to the windows, there are no gaps and can be carried out by anyone without any knowledge of masonry.
  • the window (1) described can be attached to any type of partition wall (8): natural stone, concrete, facing brick, stucco, etc.
  • the width of the metal structure (5) must be at least the thickness of the partition wall (8), so that the metal structure protrudes from the partition wall (8).
  • This method of execution allows protective elements (10) such as grilles, mosquito nets, blinds, etc. to be inserted into the metal structure without having to drill holes in the outer wall. In addition, it prevents or reduces rain from wetting the window or glass.
  • Figure 5 .
  • FIG. 6 shows the preferred embodiment of the invention.
  • the window (1) consists of the frame (2) and the casement (3).
  • the sash (3) contains the glass (4).
  • the metal structure (5) has plates (13) at its ends. The plates (13) are in contact with the inside of the frame (2).
  • the outer metal structure (5) encircles the inside of the frame (2).
  • the window (1) also has an inwardly projecting metal structure (6) that is in contact with the frame (2) and the sash (3).
  • the window (1) has pre-frames (7) that encircle the frame (2) on the outside.
  • the casements (7) facilitate the installation of the window (1) and improve thermal insulation.
  • the window (1) is placed directly in the opening of the partition (8).
  • the partition wall (8) is covered with a polyurethane foam (9) which acts as insulation.
  • One section of the support plates (13) is in contact with the polyurethane foam while another section is in contact with the frame (2).
  • the width of the outer metal structure (5) is at least the width of the partition wall (8).
  • the partition wall (8) is covered with natural stone (12). Additionally, a water drain (11) is inserted.
  • the outer metal structure (5) is joined together with protective elements (10).
  • the frame (2) and the leaf (3) are made of walnut sapwood that has been weathered for 1 month.
  • the metal structures (5, 6) were made of galvanised steel.
  • the installation process was:

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Wing Frames And Configurations (AREA)
  • Glass Compositions (AREA)
EP21909615.3A 2020-12-27 2021-12-25 Fenster mit metallstruktur Pending EP4273361A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202032788U ES1273789Y2 (es) 2020-12-27 2020-12-27 Ventana con estructura metalica
PCT/ES2021/070936 WO2022136722A1 (es) 2020-12-27 2021-12-25 Ventana con estructura metalica

Publications (2)

Publication Number Publication Date
EP4273361A1 true EP4273361A1 (de) 2023-11-08
EP4273361A4 EP4273361A4 (de) 2024-12-11

Family

ID=76741134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21909615.3A Pending EP4273361A4 (de) 2020-12-27 2021-12-25 Fenster mit metallstruktur

Country Status (3)

Country Link
EP (1) EP4273361A4 (de)
ES (1) ES1273789Y2 (de)
WO (1) WO2022136722A1 (de)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616842A1 (fr) * 1987-06-22 1988-12-23 Guinchard Henri Dispositif amovible de protection et isolation des fenetres et ouvrants dans le batiment
CH671995A5 (en) * 1988-03-15 1989-10-13 Sergio Lucchini Prefab. metal frame for window opening - has faces for connection to window frame and shutter guide, and has sloping sill and top member
SE505307C2 (sv) * 1990-04-18 1997-08-04 Traetek Inst Foer Traeteknisk Fönsterkarm jämte sätt vid dess framställning
WO1997041329A1 (en) 1996-04-26 1997-11-06 Kaneka Corporation Light-controllable heat insulating window
FR2794166B1 (fr) * 1999-05-28 2006-08-04 Samic Production Fenetre du type dont le chassis en bois est associe a un capotage qui protege les parties exposees du dormant et de l'ouvrant dudit chassis
AT3386U3 (de) * 1999-11-10 2000-07-25 Fleck Erwin Profil
DE20102937U1 (de) * 2000-10-18 2001-05-23 Fleck, Erwin, Hirnsdorf Vorrichtung zur Wärmeisolierung eines Verglasungsrahmens
DE10100101C1 (de) 2001-01-03 2002-06-06 Gutmann Hermann Werke Gmbh Holz-Alu-Fenster
US7621083B2 (en) * 2005-06-01 2009-11-24 Assa Abloy Door Group, Llc Door frame assembly
US7845142B2 (en) 2005-12-27 2010-12-07 Guardian Industries Corp. High R-value window unit with vacuum IG unit and insulating frame
DE102007033984A1 (de) * 2007-07-19 2009-01-29 Hermann Gutmann Werke Ag Blendrahmenkonstruktion sowie Blendrahmenanordnung
DE202011050836U1 (de) * 2011-07-28 2011-09-12 Holz Schiller S.R.O. Rahmenkantel für Fenster oder Türen
KR101344701B1 (ko) * 2013-01-29 2013-12-26 김선자 볼트리스 패널용 창호프레임
KR20180102754A (ko) * 2017-03-08 2018-09-18 이영희 시야 차단틀
US10619401B2 (en) 2017-11-14 2020-04-14 Advanced Architectural Products, Llc Window opening insulation system
JP2019090246A (ja) 2017-11-15 2019-06-13 アイシン精機株式会社 車両開閉体制御装置および方法

Also Published As

Publication number Publication date
ES1273789Y2 (es) 2023-11-14
WO2022136722A1 (es) 2022-06-30
ES1273789Y (es) 2021-10-19
ES1273789U (es) 2021-07-13
EP4273361A4 (de) 2024-12-11

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