EP0028775A1 - Cadre de battant et/ou dormant pour fenêtres ou portes extérieures ainsi que profilé pour ce cadre - Google Patents

Cadre de battant et/ou dormant pour fenêtres ou portes extérieures ainsi que profilé pour ce cadre Download PDF

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Publication number
EP0028775A1
EP0028775A1 EP80106683A EP80106683A EP0028775A1 EP 0028775 A1 EP0028775 A1 EP 0028775A1 EP 80106683 A EP80106683 A EP 80106683A EP 80106683 A EP80106683 A EP 80106683A EP 0028775 A1 EP0028775 A1 EP 0028775A1
Authority
EP
European Patent Office
Prior art keywords
profile
layer
compact
compact plastic
visible surface
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
EP80106683A
Other languages
German (de)
English (en)
Other versions
EP0028775B1 (fr
Inventor
Helmut Dr. Dipl.-Chem. Kesseler
Dietmar Ing. Grad. Czekay
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.)
Gebrueder Koemmerling Kunststoffwerke GmbH
Original Assignee
Gebrueder Koemmerling Kunststoffwerke GmbH
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=6085793&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0028775(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gebrueder Koemmerling Kunststoffwerke GmbH filed Critical Gebrueder Koemmerling Kunststoffwerke GmbH
Priority to AT80106683T priority Critical patent/ATE6440T1/de
Publication of EP0028775A1 publication Critical patent/EP0028775A1/fr
Application granted granted Critical
Publication of EP0028775B1 publication Critical patent/EP0028775B1/fr
Expired 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
    • 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
    • E06B3/205—Constructions depending on the use of specified materials of plastics moulded or extruded around a core
    • 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

Definitions

  • the invention relates to a profile bar for blind and / or casement frames for external windows or doors according to the preamble of claim 1.
  • the foam wrap is referred to herein as hard to make it clear that it is not a soft, flexible foam wrap such as is used for upholstery and the like, but rather a relatively rigid wrap made of a material commonly referred to as integral foam .
  • the thermoplastic is preferably a PVC. This term is not meant in the narrow sense. It is also intended to include blends of PVC with aggregates and / or other plastics used in window manufacturing. For example, it should include the PVC and chlorinated polyolefin plastic polyblend that is widely used in window manufacturing. However, the material should not be soft, flexible, but hard and as impact-resistant as possible.
  • the known profile bars the good material connection between the inner skin of the integral foam covering and the metal core makes it a special one good resistance to deformation, which can otherwise easily occur due to one-sided heating. Because of the foam structure within the plastic profile, the known profile rod also has particularly good heat-insulating properties.
  • a certain disadvantage of the known profile bars and the window and / or door frames made from them is that they have to be handled with care, especially on the construction site, since despite the relatively hard, largely to completely non-porous design of the outer layer, these are easily impacted and bumps become unsightly.
  • the reason for this is that the outer layer is relatively thin and is supported from the center of the material only by a foam structure of considerably lower strength. This problem can be eliminated by making the plastic jacket solid in a known manner. Then, on the one hand, the heat insulation becomes worse and, on the other hand, the plastic requirement is considerably greater.
  • the invention particularly wants to eliminate this difficulty by the hardness and strength of the profile bar or the window or door frame formed from such profile bars in the surface area of the ex posed and visible parts is increased.
  • Exposed and visible parts are used to denote those surface areas that are visible from the inside or from the outside when the window or door is closed. It is precisely on these surfaces that most of the impact points occur when handling the profile bars and frames.
  • the profile rod or the frame according to the invention is characterized in that the outer skin of the outer visible surface and preferably also the inner visible surface is reinforced at least in the area of the protruding edges by a thin layer of pore-free hard thermoplastic compact plastic co-extruded and integrally connected with the foam covering.
  • the most stressed parts of the rod or frame can be made of high-quality, high-strength plastic and are therefore correspondingly hard and strong. Since the edges are the main exposed parts, it is sufficient if the compact plastic layer according to the invention surrounds the edges.
  • the outer visible surface and preferably also the inner visible surface be coated continuously with the Kanpakt plastic is
  • the compact plastic is preferably a PVC in the sense explained above.
  • the thickness of the compact plastic layer may vary depending on the circumstances, and will generally be between 0.1 and 0.8 mm, preferably about. 0.2 to 0.4 mm.
  • the compact plastic layer on the outer visible surface is preferably colored and resistant to light and weather.
  • the coloring is expediently a wood color, for example a mahogany or oak tone.
  • the compact plastic layer is preferably coated on the outside with an advantageously multi-layer lacquer layer which also entails UV stabilizers holds.
  • the compact plastic layer is additionally provided with colored base and top coat layers on the outside, i.e. the weather side, which are kept in the same basic tone as the coloring of the plastic layer, so that minor lacquer damage, such as during transport and installation of door and window frames and when they are used, do not make any damage visible.
  • the outermost lacquer layer is preferably one made of colorless lacquer which contains ultraviolet stabilizers.
  • the invention is not limited to the profile rod shape shown in the drawing.
  • the profile bars shown here are shown in a very simplified manner.
  • the invention can also be used for the window systems marketed by the applicant under the name Combidur for years in the Federal Republic of Germany or for windows and profile bars according to German utility model 19 77 561.
  • the hollow profile rod 1 shown in cross section in FIG. 1 for window or door frames has an inner rectangular hollow profile rod 5 made of light metal, the wall thickness of which is, for example, 2 mm.
  • This hollow profile rod is encased by a PVC integral foam layer 4, which is integrally connected to the metal hollow profile rod 5, i.e. firmly adheres to it.
  • the PVC integral foam layer 4 has a largely pore-free inner skin 3, the thickness of which is, for example, 0.2 or 0.3 mm. Inside, the integral foam layer 4 is strong, as can be seen in FIG. 2 porous. Here it therefore has a fine, essentially closed-pore sponge structure, the pores of which become smaller towards the outer surface and almost completely disappear in the vicinity of the outer surface, in order to form the practically non-porous outer skin 2 of the integral foam layer 4 there.
  • the thickness of the precisely profiled integral foam layer is expediently around 4 to 10 mm.
  • the integral foam layer or casing 4 forms two likewise hollow stop ribs 9 and 10.
  • the hollow profile rod 1 shown in FIGS. 1 and 2 has, on the left or outer side in FIG. 1, a layer 7 made of a compact plastic coextruded with the integral foam profile 4 reinforced by the light metal profile 5 and having an embossed pattern corresponding to a wood grain on its outer surface 8 has and is coated with one or more lacquer layers 6, the uppermost of which is preferably a clear lacquer layer which contains UV stabilizers.
  • the layer 7 has a thickness of, for example, 0.3 mm and consists of a wood-colored polyvinyl chloride which has been specially selected and composed in terms of strength, weathering and light resistance and hardness.
  • a suspension PVC with a K value of 65 to 70 is preferred. It is advantageous to add a wit Resistant to impact, such as chlorinated polyethylene, ethylene vinyl acetate copolymers, ethylene vinyl acetate-vinyl chloride graft polymers or acrylic polymers.
  • the hard protective layer of compact plastic extends over the entire outer visible surface and in particular also the two. edges delimiting this visible surface.
  • the edge protector on the inner side 11 of the profile bar or window frame since there the co-extruded with the integral foam profile 4 compact plastic layer 15 around which guided the mecanicoberflä- ch e-limiting salient edges 13 and 14 is.
  • the end face 16 of the stop rib 10 is also completely covered with the compact plastic.
  • the lower end face 17 of the profile bar in FIG. 1 is also covered along the edge 13 to a width of about 5 mm with the compact plastic.
  • the compact plastic is as useful as the integral foam profile of white color. Basically, other colors are of course also possible here, for example a wood color, such as is advantageously used for the outer compact plastic layer 7.
  • Hollow profile bar 20 shown in Fig. 3 also has an inner light metal tube 21 around which the PVC integral foam profile 22 ntschrippen with the A is extruded 23 and 24.
  • the profile bar 20 is part of a window sash frame which interacts with a frame 25 indicated by dash-dotted lines in the manner shown in FIG. 2.
  • the outside or weather side is shown on the right.
  • a compact plastic layer 26 which here, like the compact plastic layer 15, is guided on the inside of the profiled rod 1 around the protruding edges 27 and 28 delimiting the outer visible surface.
  • the compact plastic layer 26, since it is also exposed to the weather and solar radiation, is expediently designed in the same way as the compact plastic layer 7 of the rod 1 with regard to material selection, protective coating, coloring and the like.
  • the compact plastic layer is not continuous on the inside lying on the left in FIG. 3, but merely as edge protection.
  • the edge 30 has a width of approximately 15 mm on the inner visible surface and a width on the adjoining end surface 31 of about 6 mm, as can be seen from the drawing, coated with compact plastic 32.
  • the rib 24 is completely coated in the region of its two protruding edges 35 and 36.
  • the coating 37 made of compact plastic extends here on the inner visible side over the entire extent of the rib 24 and the entire surface 38 which points downward in FIG. 3.
  • the surface 39 of the rib 24 which points to the right in FIG. 3 is also still in the region the edge 36 coated to a width of about 4 mm.
  • the compact plastic advantageously has the same, preferably white, color as the integral foam profile 22, while the color of the compact plastic 26 may differ on the outside.
  • attachment of the compact plastic layer offers very good surface protection, in particular edge protection.
  • the uncoated central area of the inner visible surface is also well protected, since in particular blows usually hit the edge first and are caught there by the compact plastic.
  • the profile bar 1 can be manufactured as follows.
  • the outer visible side of the P ro- filstabes 1 is provided with a preferably wood color colored layer 7 of compact PVC in the thickness of 0.3 mm by coextrusion with the white-colored PVC integral foam profile 4, while the inner side of the compact PVC Layer 15 of white color and the same thickness is provided.
  • the outer compact layer is then preferably further decorated by hot stamping it and treating it with lacquer layers to achieve a wood grain decor.
  • a primer layer with a thickness of 5 to 20 ⁇ is first applied, which is printed on with the help of an indirect low pressure. This is followed by two grain prints to obtain the wood fiber pattern, each of the same thickness. Finally, it is printed with a colorless top coat, which is provided with UV stabilizers. This top coat also has a thickness of 5 to 20 u and optimizes the weather resistance of the colored paint.
  • the compact layer is kept in a color that essentially corresponds to that of the primer. It forms a mechanically resistant surface and does not leave any surface even if the salmon layers are damaged white PVC spots visible.
  • the hot stamping has a depth of e.g. 0.25 mm and is achieved by inserting the profile into a nip formed by a lower back-up roll and an upper heated roll which bears the embossing pattern.
  • the temperature of the embossing roller is 150 to 200 ° C.
  • the profile rod can be extruded with high output, since the internal aluminum part represents an internal calibration that supports the profile in its dimensions and contributes to the internal cooling. Because of this "internal calibration", the profile bar produced remains true to size despite the co-extrusion and, due to the aluminum stiffening, maintains a high level of stability against torsional and bending stress, such as can also be caused by heating on one side.
  • the rod is mitred in the appropriate length and connected at the corners in a known other suitable manner.
  • the integral skin 2 in the Ko extrusion under the compact layer 7 is somewhat thinner than if there were no compact layer available. Nevertheless, in the case of the invention, the strength, in particular the hardness, that is the resistance to the formation of permanent impressions due to impacts and impacts, is significantly increased in the region of the compact layer.
  • a particular advantage of the invention is that when coextruded, the compact layer can be kept thicker in the immediate edge area than in the two areas adjoining it without significant additional effort.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
EP80106683A 1979-11-12 1980-10-30 Cadre de battant et/ou dormant pour fenêtres ou portes extérieures ainsi que profilé pour ce cadre Expired EP0028775B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80106683T ATE6440T1 (de) 1979-11-12 1980-10-30 Blend- und/oder fluegelrahmen fuer aussenfenster oder -tueren sowie profilstab hierfuer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2945664 1979-11-12
DE2945664A DE2945664C2 (de) 1979-11-12 1979-11-12 Profilstab für Blend- und/oder Flügelrahmen für Außenfenster oder -türen

Publications (2)

Publication Number Publication Date
EP0028775A1 true EP0028775A1 (fr) 1981-05-20
EP0028775B1 EP0028775B1 (fr) 1984-02-29

Family

ID=6085793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80106683A Expired EP0028775B1 (fr) 1979-11-12 1980-10-30 Cadre de battant et/ou dormant pour fenêtres ou portes extérieures ainsi que profilé pour ce cadre

Country Status (3)

Country Link
EP (1) EP0028775B1 (fr)
AT (1) ATE6440T1 (fr)
DE (1) DE2945664C2 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546957A1 (fr) * 1983-05-30 1984-12-07 Wasco Products Lucarne de ventilation
GB2153419A (en) * 1984-01-25 1985-08-21 Bkl Extrusions Ltd Door or window frame member
EP0162937A2 (fr) * 1984-05-26 1985-12-04 Wilhelm Helling Profilé en matière plastique
DE4017622A1 (de) * 1990-05-31 1991-12-05 Thyssen Polymer Gmbh Leistenprofil
WO1993019272A1 (fr) * 1992-03-26 1993-09-30 Terence Frederick Mitchell Cadre de porte
EP0679792A1 (fr) * 1994-04-25 1995-11-02 General Electric Company Structure pour encadrement de bâtiment
WO1999019574A1 (fr) * 1997-10-09 1999-04-22 Opifex Panneau modulable pour cloisons modulaires et son utilisation
EP1024244A2 (fr) * 1999-01-27 2000-08-02 Gebrüder Kömmerling Kunststoffwerke GmbH Profilé composite
WO2001048346A1 (fr) * 1999-12-24 2001-07-05 Wilfried Ensinger Profiles en matiere plastique, a chambre pleine ou creuse, notamment pour profiles composites
EP1262294A1 (fr) * 2001-05-12 2002-12-04 Fagerdala Deutschland GmbH Substitut du bois
EP1507060A1 (fr) * 2003-08-14 2005-02-16 Nan Ya Plastics Corporation Profilé de porte ou de fenêtre composite et son procédé de fabrication
AT501873A1 (de) * 2005-05-25 2006-12-15 Ifn Holding Ag Profil und verfahren zu dessen herstellung
US7449224B2 (en) 2003-03-14 2008-11-11 Ensinger Kunststofftechnologie Gbr Spacer profile for an insulated glazing unit
CN104847221A (zh) * 2015-04-24 2015-08-19 太仓威格玛机械设备有限公司 一种无缝uPVC门窗框及外榫内焊的uPVC成框工艺
WO2018099602A1 (fr) * 2016-12-01 2018-06-07 Rehau Ag + Co Profilé de fenêtre ou de porte extrudé et cadre de fenêtre ou de porte le comprenant

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202918C2 (de) * 1982-01-29 1986-03-13 Dynamit Nobel Ag, 5210 Troisdorf Profilleiste
DE3420903C3 (de) * 1984-06-05 1995-09-21 Hans Udo Reichstadt Kunststoffenster-Rahmenprofil mit Metall-Dampfschicht
DE4337832C2 (de) * 1993-11-05 1997-07-31 Battenfeld Extrusionstech Verfahren zum Herstellen von mehrschichtigen Produkten durch Extrusion oder Pultrusion
CA2641119C (fr) 2007-10-16 2015-12-22 Dallaire Industries Ltd. Procede de texturation d'extrusions de matiere synthetique

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560561A (fr) *
CH383601A (de) * 1959-08-05 1964-10-31 Schad Hermann Fenster, insbesondere für Nassräume oder klimatisierte Räume
DE1759931A1 (de) * 1968-06-21 1971-07-15 Bruegmann & Sohn W Profil aus Kunststoff
DE2035808A1 (en) * 1970-07-18 1972-01-27 E. Albers & V. Drathen, 2223 Meldorf One-piece frame structures - moulded in duroplast rigid foam with closed cell and sealed skin
DE2558911A1 (de) * 1975-01-28 1976-07-29 Schock & Co Gmbh Rahmen fuer fenster und glas-aussentueren sowie verfahren zu seiner herstellung
DE2614940A1 (de) * 1976-04-07 1977-10-13 Bruer Manfred Betriebsw Grad Kunststoff-fenster-profil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1977561U (de) * 1967-11-18 1968-01-25 Patentplast Entwicklungen Aus Kunststoffensterrahmen.
DE2558450A1 (de) * 1975-12-23 1977-07-07 Koemmerling Kunststoff Blend- und/oder fluegelrahmen fuer fenster und tueren aus kunststoff

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560561A (fr) *
CH383601A (de) * 1959-08-05 1964-10-31 Schad Hermann Fenster, insbesondere für Nassräume oder klimatisierte Räume
DE1759931A1 (de) * 1968-06-21 1971-07-15 Bruegmann & Sohn W Profil aus Kunststoff
DE2035808A1 (en) * 1970-07-18 1972-01-27 E. Albers & V. Drathen, 2223 Meldorf One-piece frame structures - moulded in duroplast rigid foam with closed cell and sealed skin
DE2558911A1 (de) * 1975-01-28 1976-07-29 Schock & Co Gmbh Rahmen fuer fenster und glas-aussentueren sowie verfahren zu seiner herstellung
DE2614940A1 (de) * 1976-04-07 1977-10-13 Bruer Manfred Betriebsw Grad Kunststoff-fenster-profil

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546957A1 (fr) * 1983-05-30 1984-12-07 Wasco Products Lucarne de ventilation
GB2153419A (en) * 1984-01-25 1985-08-21 Bkl Extrusions Ltd Door or window frame member
EP0162937A2 (fr) * 1984-05-26 1985-12-04 Wilhelm Helling Profilé en matière plastique
EP0162937A3 (en) * 1984-05-26 1986-03-26 Wilhelm Helling Plastic profile member
DE4017622A1 (de) * 1990-05-31 1991-12-05 Thyssen Polymer Gmbh Leistenprofil
WO1993019272A1 (fr) * 1992-03-26 1993-09-30 Terence Frederick Mitchell Cadre de porte
GB2280217A (en) * 1992-03-26 1995-01-25 Terence Frederick Mitchell Door Frame
GB2280217B (en) * 1992-03-26 1995-10-04 Terence Frederick Mitchell Door Frame
EP0679792A1 (fr) * 1994-04-25 1995-11-02 General Electric Company Structure pour encadrement de bâtiment
US5522196A (en) * 1994-04-25 1996-06-04 General Electric Company Thin wall profile having outer weather band ultra violet light resistant layer
WO1999019574A1 (fr) * 1997-10-09 1999-04-22 Opifex Panneau modulable pour cloisons modulaires et son utilisation
EP1024244A2 (fr) * 1999-01-27 2000-08-02 Gebrüder Kömmerling Kunststoffwerke GmbH Profilé composite
EP1024244A3 (fr) * 1999-01-27 2002-07-03 Kömmerling Kunststoff GmbH Profilé composite
WO2001048346A1 (fr) * 1999-12-24 2001-07-05 Wilfried Ensinger Profiles en matiere plastique, a chambre pleine ou creuse, notamment pour profiles composites
US6803083B2 (en) 1999-12-24 2004-10-12 Ensinger Kunststofftechnologie Gbr Composite profile containing solid or hollow plastic profiles
EP1242709B2 (fr) † 1999-12-24 2010-03-10 Ensinger Kunststofftechnologie GbR Profiles en matiere plastique, a chambre pleine ou creuse, notamment pour profiles composites
EP1262294A1 (fr) * 2001-05-12 2002-12-04 Fagerdala Deutschland GmbH Substitut du bois
US7449224B2 (en) 2003-03-14 2008-11-11 Ensinger Kunststofftechnologie Gbr Spacer profile for an insulated glazing unit
EP1507060A1 (fr) * 2003-08-14 2005-02-16 Nan Ya Plastics Corporation Profilé de porte ou de fenêtre composite et son procédé de fabrication
AT501873A1 (de) * 2005-05-25 2006-12-15 Ifn Holding Ag Profil und verfahren zu dessen herstellung
CN104847221A (zh) * 2015-04-24 2015-08-19 太仓威格玛机械设备有限公司 一种无缝uPVC门窗框及外榫内焊的uPVC成框工艺
WO2018099602A1 (fr) * 2016-12-01 2018-06-07 Rehau Ag + Co Profilé de fenêtre ou de porte extrudé et cadre de fenêtre ou de porte le comprenant

Also Published As

Publication number Publication date
EP0028775B1 (fr) 1984-02-29
ATE6440T1 (de) 1984-03-15
DE2945664C2 (de) 1984-04-05
DE2945664A1 (de) 1981-05-21

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