WO2019179916A1 - Procédé pour la fabrication d'un profilé creux pour une fenêtre ou une porte ainsi que profilé creux fabriqué selon ce procédé - Google Patents

Procédé pour la fabrication d'un profilé creux pour une fenêtre ou une porte ainsi que profilé creux fabriqué selon ce procédé Download PDF

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Publication number
WO2019179916A1
WO2019179916A1 PCT/EP2019/056661 EP2019056661W WO2019179916A1 WO 2019179916 A1 WO2019179916 A1 WO 2019179916A1 EP 2019056661 W EP2019056661 W EP 2019056661W WO 2019179916 A1 WO2019179916 A1 WO 2019179916A1
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WO
WIPO (PCT)
Prior art keywords
profile
sub
profiles
hollow chamber
hollow
Prior art date
Application number
PCT/EP2019/056661
Other languages
German (de)
English (en)
Inventor
Bernhard Nägel
Horst Tippenhauer
Original Assignee
Rehau Ag + Co
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 Ag + Co filed Critical Rehau Ag + Co
Priority to RU2020130877A priority Critical patent/RU2779180C2/ru
Priority to EP19712170.0A priority patent/EP3768489A1/fr
Publication of WO2019179916A1 publication Critical patent/WO2019179916A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window 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
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/32—Frames composed of parts made of different materials

Definitions

  • the present invention relates to a method for producing a hollow chamber profile for a window or a door and a hollow chamber profile for a window or a door, which has been produced by a method according to such a method.
  • thermoplastic materials are widely used for the production of plastic windows and plastic doors. They usually have several hollow chambers, which are delimited from each other by inner webs. These profiles are predominantly produced by extrusion from rigid PVC (PVC-U). In this case, the thermoplastic material is first melted and pressed by a corresponding molding tool, whereby the thermoplastic resin is given the shape of the hollow chamber profile. This is followed by cooling and calibration of the hollow chamber profiles. For an economic production of the hollow chamber profiles high extrusion and cooling rates are required. In addition, this method leads to residual stresses in the hollow chamber profiles, which lead to a distortion of the hollow chamber profiles produced in this way. Due to this distortion, windows and doors made of hollow profiles made of thermoplastic materials can only be produced to a lesser extent than corresponding windows or doors made of other materials.
  • the present invention is based on the object of providing a method for producing a hollow chamber profile for a window or a door, which overcomes the disadvantages of the prior art.
  • the hollow chamber profile produced by the process according to the invention for a window or door should be made more economical and have a reduced distortion.
  • the object of the present invention is to provide a hollow chamber profile for a window or a door, which has been produced by a method according to such a method.
  • the production rate of a hollow chamber profile can be significantly increased compared to that of a conventional hollow chamber profile if the production takes place in such a way that first individual partial profiles of the hollow chamber profile are produced, for example by extrusion, and the Individual parts are then connected to each other.
  • the smaller sub-profiles can be cooled much faster and calibrated better because walls can be calibrated in the sub-profiles that are inaccessible to calibration in a one-piece hollow chamber profile.
  • the production of the profiles can be done faster and more economically with less distortion of the hollow chamber profiles.
  • the production of the sub-profiles can improve the quality of the obtained hollow-chamber profiles, in particular with regard to the desired geometrical properties (for example straightness, wall thicknesses and the like).
  • the present invention is to provide a method for producing a hollow chamber profile for a window or a door, which is constructed from a plurality of sub-profiles and at least one partial profile comprises a thermoplastic material, wherein the thermoplastic material at least partially forms the inner walls and the outer walls of the hollow chamber profile and the inner walls and the outer walls surround the hollow chambers of the hollow chamber profile, the method comprising the following steps (a) of providing at least two partial profiles; and (b) connecting the sub-profiles provided in step (a) to form the hollow-chamber profile.
  • the phrase "composed of multiple sub-profiles" refers to the structure of the hollow section itself. It is not intended to specifically contemplate that additional profiles be applied to the wall section, such as glazing beads, frame extensions, shells, or the like.
  • the provision of the sub-profiles in step comprises the production of at least one of the sub-profiles by extrusion or coextrusion.
  • Preference is given to at least one of the sub-profiles or both sub-profiles are made of polyvinyl chloride (PVC), in particular of rigid PVC (PVC-U) or glass-fiber reinforced PVC, which also contains postchlorinated PVC (PVC). C).
  • PVC polyvinyl chloride
  • PVC-U rigid PVC
  • PVC-fiber reinforced PVC which also contains postchlorinated PVC (PVC).
  • PVC postchlorinated PVC
  • the extrusion is an effective manufacturing option.
  • the entire cross-section of the sub-profile may be constructed of the same thermoplastic or the cross-section of the sub-profile may be constructed of different thermoplastic materials, such as a core profile of glass fiber reinforced PVC with a Hard PVC sheath or recycled PVC core with a new hard PVC sheath. Coextrusion can also be used to extrude a seal made of soft PVC or TPE by means of coextrusion or postcoextrusion onto the respective subprofile.
  • the bonding of the sub-profiles in step (b) can according to the invention preferably be made of a material, in particular by gluing or welding.
  • bonding of the sub-profiles in step (b) can, according to the invention, preferably also take place by latching and / or by using connecting means, in particular screws, rivets, bolts or the like.
  • sub-profiles are made of the same materials or of different materials.
  • Sub-profiles made of different materials allow the production of composite profiles, which can be produced in a one-piece production of the hollow chamber profile or only with great effort.
  • a partial profile may be made of steel, while a second partial profile of thermoplastic material, such as rigid PVC, has been extruded.
  • the two sub-profiles are then connected, for example, by gluing to a hollow chamber profile according to the invention.
  • the partial profile made of steel takes on the task of reinforcement, while the partial profile of thermoplastic material defines the functional dimensions for the function of the hollow chamber profile, such as color, rebate dimension, seal acceptance and the like.
  • the classically used steel reinforcement is replaced by the partial profile made of steel and is therefore no longer necessary.
  • Steel reinforcements are pushed in the state of the art into the reinforcing chamber of an integrally produced hollow-chamber profile and connected by screwing to the hollow-chamber profile. Due to this connection technique, the steel reinforcement can, due to a hole reveal in the area of the Screwing and the required for insertion of the reinforcement tolerances of the armouring chamber bring their rigidity only to a limited effect.
  • At least one of the sub-profiles has at least one hollow chamber which is open on one side in the profile cross-section and which is closed by connecting the sub-profiles in stage (b).
  • functional elements can be introduced into the hollow chamber of the hollow chamber profile according to the invention, which are not accessible, not so easy or not uniformly accessible in the case of conventional one-piece hollow-chamber profiles.
  • the term “hollow chamber open on one side” refers to hollow chambers that are at least partially open in the profile cross-section on one side to the outside of the profile.
  • the term “closed hollow section” or the term “closed section” as used herein again refers to the profile section. The terms explicitly do not refer to the open profile pages at the two profile ends.
  • step (b) further comprises the step of applying a low-emissivity coating and / or a low-emissivity film to at least one of the outer walls and / or inner walls surrounding the hollow cavities open on one side comprises, wherein the hollow chamber open on one side by the joining of the sub-profiles in step (b) is closed.
  • the heat transfer can be significantly reduced by an inventive hollow chamber profile.
  • Low-emissivity coatings also referred to as “low-e coatings” and low-emittance films (also referred to as “low-e films”) have a high degree of reflection and are associated with high transmission in the visible part of the electromagnetic spectrum in the infrared spectral range a low emissivity (low emissivity). Accordingly, low-emissivity coatings and low-emittance films have the effect of lowering the emissivity in the wavelength range of 3 pm to 50 gm, in particular in the region of the maximum heat radiation at room temperature (about 10 pm). As a result, they act as good reflectors for thermal radiation at room temperature and can be used effectively in hollow chamber profiles to improve thermal insulation.
  • metal layers such as aluminum, silver, gold, and / or copper layers, are used to produce the high reflectivity coatings. on in the infrared spectral range.
  • the metal layers may have a thickness in the range of 5 nm to 200 ⁇ m, preferably in the range of 10 nm to 25 nm.
  • layers containing corresponding metal oxides of appropriate thickness can be used.
  • These emission-reducing layers are preferably provided with a protective layer (in particular with an antioxidative effect), a decorative layer, a color layer, a lacquer layer, a functional layer (for example a layer with a low surface tension, eg easy-to-clean) and combinations of the layers mentioned in one or more layers.
  • the low-emitting coating and / or the low-emitting film at an angle to the heat transfer direction of the hollow chamber profile according to the invention in the used state ie in the built-in a wall of a building state of a window or a door in the Profile section of the invention Hohlschpro- fils is used, is arranged, which is in the range of 70 ° to 110 °, preferably 80 ° to 100 °, and is particularly preferably close to 90 °.
  • the heat transfer direction through the hollow chamber profile according to the invention extends from the room-side outer wall to the weather-side outer wall.
  • the hollow chamber profile according to the invention has a main hollow chamber whose inner walls are at least partially provided with a low-emitting coating and / or a low-emitting film.
  • the main hollow chamber of a hollow chamber profile which is usually a reinforcing chamber, into which a reinforcement for the profile, usually a steel reinforcement, can be accommodated, is the hollow chamber of the profile in which the walls are furthest apart are spaced. Therefore, the effect of heat radiation is strongest in these chambers, whereby, in turn, the effect achieved by the low-emissivity coating and / or the low-emissivity film is high.
  • two opposing inner walls of the main hollow chamber in particular the inner wall on the side of the room-side outer wall and the inner wall on the side of the weather-side outer wall, at least partially provided with a low-emitting coating and / or a low-emitting film ,
  • the low-emissivity coating and / or the low-emissivity film are disposed approximately perpendicular to the heat-transmitting direction of the hollow chamber profile of the invention in the use state, so that the reflective effect achieved by the low-emissivity coating and / or low-emissivity film is high.
  • a partial profile is formed as a profile cross-section closed hollow chamber profile in which the other part profile having at least one hollow chamber open on one side, wherein at least one of the inner walls of the one-sided open hollow chamber with the low-emitting coating and / or the low-emitting film is inserted is inserted.
  • a suitable low-emissivity coating and / or low-modifying film which can be used in the method and the hollow chamber profile according to the present invention is described in DE 10 2005 025 982 B4, with regard to structure, materials and the manufacture of low-emissivity coatings and / or low-etch films are hereby incorporated by reference.
  • a low-e-plastic film (PET) of the type Heat Mirror® HM 55 from Southgate Europe GmbH can be used as the low-emittance film.
  • a low-emissivity coating may also have been applied in the form of a lacquer to the inner walls and / or the outer walls of the hollow chamber profile.
  • the method before stage (b) further comprises the step of introducing an insulating material, in particular a thermally insulating foam, into at least one hollow chamber of the partial profile which is open on one side, by connecting the partial profiles in step (b) is closed.
  • Insulation material represents a further example of a functional element which, after producing a one-piece hollow chamber profile, can no longer be easily and uniformly introduced into the hollow chambers of the profile.
  • a weather-side outer wall of the hollow chamber profile according to the invention is provided with a layer improving the weather resistance.
  • a weather-side outer wall of the hollow chamber profile according to the invention is provided with a layer improving the weather resistance.
  • a UV-resistant lacquer in particular on acrylic or Silikonba- sis, in a layer thickness of about 1, 5 pm to about 25 pm, preferably in a layer thickness of about 2 pm to about 5 pm, on the cover shell be applied.
  • a paint for example, the paint system NE0712 neoxid GmbH.
  • the room-side outer wall and / or the weather-side outer wall of the hollow chamber profile according to the invention comprises a material having a surface tension of at most 20 mN / m.
  • the outer surfaces of the hollow chamber profile according to the invention become dirt-repellent and are easy to clean.
  • polytrifluorochloroethylene (PTFCE) and polytetrafluoroethylene (PTFE) have proven to be such materials.
  • a steel reinforcement is accommodated in a hollow chamber of a partial profile, which is connected to one of the inner walls and / or the outer walls of the partial profile in a materially bonded, in particular glued, manner.
  • At least one of the sub-profiles has projections over which in step (b) the connection to the other sub-profile takes place, which comprises corresponding receiving areas.
  • a corresponding adhesive can be applied to the projections of a partial profile, which can then be adhesively bonded to an associated receiving region of the other partial profile.
  • the projections of one partial profile can preferably be melted and fuse with an associated receiving region of the other partial profile. This ensures a clean and reliable connection between the sub-profiles.
  • the hollow chamber profiles produced according to the invention are preferably used for producing a frame assembly of a plastic window or a plastic door.
  • a window or door frame can be obtained.
  • the resulting window or door frame is intended for installation in an opening in a wall of a building or can be installed in the opening of the wall of a building.
  • the hollow chamber profile according to the invention as well as individual parts thereof can also be produced line by line or layer by layer using a line-building or layer-building manufacturing process (eg 3D printing), however preference is given to production by means of extrusion or coextrusion.
  • a line-building or layer-building manufacturing process eg 3D printing
  • FIG. 1 is a cross-sectional view of two partial profiles from which a frame profile according to an embodiment of the present invention can be assembled;
  • Figure 2 is a cross-sectional view of two sub-profiles from which a frame profile can be assembled according to a further embodiment of the present invention
  • Figure 3 is a cross-sectional view of the frame frame profile shown in Fig. 1 in the assembled state.
  • FIG. 4 a shows a cross-sectional representation of a partial profile for constructing a blind frame profile according to a further embodiment of the present invention
  • FIG. 4b shows a cross-sectional view of a further partial profile, which corresponds to the one shown in FIG.
  • FIG. 5 is a cross-sectional view of two partial profiles from which a blind frame profile can be assembled in accordance with a further embodiment of the present invention.
  • FIG. 1 shows an embodiment of a hollow chamber profile 1 of the invention is shown in a cross-sectional view of the example of a window frame profile for a plastic window.
  • the hollow chamber profile 1 according to the invention is constructed from two partial profiles 2, 3 which are shown separated from each other in FIG. The two sub-profiles 2, 3 are manufactured separately.
  • the sub-profile 2 is on one side profile 4 (in Fig. 1 below) unilaterally open. It is made of a thermoplastic polymer material, preferably polyvinyl chloride (PVC), in particular hard PVC (PVC-U) or glass fiber reinforced PVC, the further additives such. For example bilisatoren, plasticizers, pigments and the like are made by coextrusion. It is composed of a multiplicity of hollow chambers 5, 5 ' , 5 " , 5 “' , which are each surrounded by inner walls 6, 6 ' , 6 " and partly also by outer walls 7, 7 ' , 7 " of the sub-profile 2. A part of the hollow chambers 5 ' , 5 “ , 5 “' is open on one side on the open profile side 4.
  • PVC polyvinyl chloride
  • PVC-U hard PVC
  • glass fiber reinforced PVC glass fiber reinforced PVC
  • bilisatoren, plasticizers, pigments and the like are made by coextrusion. It is composed of a multiplicity of
  • the partial profile 1 has a weather-side outer wall 7 and a room-side outer wall 7 '
  • a hollow chamber 5 "which is open on one side is the main hollow chamber 5 " in which a reinforcing element (not shown), preferably a steel reinforcement, can be received in.
  • a center seal 8 made of a softer polymeric material , in particular of soft PVC or TPE.
  • the sub-profile 3 comprises as a main component a closure strip 9 for closing the open profile side 4 of the other sub-profile 2.
  • a closure strip 9 for closing the open profile side 4 of the other sub-profile 2.
  • it has two hollow chambers 10,
  • the partial profile has a plurality of projections 12.
  • an adhesive can be applied, which is used for cohesive bonding of the sub-profiles 2, 3 to the inventive hollow chamber profile 1.
  • the partial profile 3 is extruded from a metal, for example from a Zn die-cast alloy, an Al-Zn die-cast alloy or steel.
  • the sub-profile 3 can also be made by extrusion from a thermoplastic polymer material, preferably polyvinyl chloride (PVC), in particular rigid PVC (PVC-U) or glass fiber reinforced PVC, particularly preferably from the same material as the sub-profile 2.
  • PVC polyvinyl chloride
  • PVC-U rigid PVC
  • glass fiber reinforced PVC particularly preferably from the same material as the sub-profile 2.
  • the cohesive bonding of the sub-profiles 2, 3 can also take place by fusing, wherein preferably the projections 12 of the sub-profile 3 and corresponding regions of the sub-profile 2 are melted and connected to one another.
  • FIG. 2 shows the hollow chamber profile 1 produced according to the invention from the partial profiles 2, 3 shown in FIG.
  • an adhesive was applied to the projections 12 of the sub-profile 3 and the sub-profiles 2, 3 glued together.
  • the open profile side 4 of the sub-profile 2 is closed by the closure strip 9 of the sub-profile 3.
  • the closure strip 9 also closes the hollow chambers 5 ' , 5 " , 5 '" of the partial profile 2 which are open on one side.
  • FIGS. 3 to 5 show further embodiments of the partial profiles 2, 3 forming the hollow chamber profile 1 according to the invention and / or the hollow chamber profile 1 according to the invention.
  • FIGS. 3 to 5 show further embodiments of the partial profiles 2, 3 forming the hollow chamber profile 1 according to the invention and / or the hollow chamber profile 1 according to the invention.
  • the statements relating to FIGS. 1 and 2 also apply correspondingly to the embodiments according to FIGS. 3 to 5.
  • Like elements are indicated in the figures by identical reference numerals.
  • FIG. 3 shows a further embodiment of the hollow chamber profile 1 according to the invention, which is likewise designed as a frame profile, in a cross-sectional representation of the subprofiles 2, 3 constructing it.
  • the hollow chamber profile 1 according to the invention shown in FIG. 3 differs from that in FIG in that the inner walls 6 ' , 6 "of the main hollow chamber 5 " which are opposite one another, namely the inner wall 6 ' on the side of the weather-side outer wall 7 and the inner wall 6 " on the side of the room-side outer wall 7 ' each have a low-emitting coating 13 and 13 'are provided.
  • a thin layer of silver is vapor-deposited on the inner walls 6 ' , 6 "of the sub-profile 2, which is coated in each case with a transparent lacquer.
  • the low-emissivity coatings 13, 13 ' may also be replaced by low-emissivity films.
  • the sub-profiles 2, 3 are in turn connected to one another by gluing, welding or using connecting means to obtain the hollow chamber profile 1 according to the invention.
  • FIG. 4 a shows a further embodiment of a partial profile 3 in a cross-sectional view which can be used for use in a method according to the present invention.
  • the partial profile 3 comprises a closure strip 9, on one side of which inner walls 6 ' , 6 "of the main hollow chamber 5 are arranged.
  • the main hollow chamber 5 is open on one side.
  • the inner walls 6 ' , 6 " are in turn each provided with a low-emitting coating 13, 13 '
  • a thin layer of silver vapor-deposited on the inner walls 6 ' , 6 " of the sub-profile 3, each with an oxidation protection layer and / or a lacquer may be coated.
  • the low-emissivity coatings 13, 13 ' may also be replaced by low-emissivity films.
  • further walls of the sub-profile 3 may be provided with a low-emissivity coating 13, 13 ' and / or a low-emittance film.
  • a steel reinforcement can also be accommodated in the hollow chamber 5, which is open on one side, and connected to at least one of its walls 6 ' , 6 " , 9 in a materially coherent manner, in particular adhesively bonded.
  • FIG. 4 b shows a cross-sectional view of a partial profile 2 which can be connected to the partial profile 3 shown in FIG. 4 a in a method according to the present invention for the hollow chamber profile 1.
  • the partial profile is designed as a closed hollow chamber profile. It forms the jacket profile of a frame profile.
  • the two sub-profiles 2, 3 are preferably made of the same thermoplastic polymer material, preferably polyvinyl chloride (PVC), in particular hard PVC (PVC-U) or glass fiber reinforced PVC, with suitable additives, such as. Stabilizers, plasticisers, pigments and the like.
  • PVC polyvinyl chloride
  • PVC-U hard PVC
  • PVC-U hard PVC
  • suitable additives such as. Stabilizers, plasticisers, pigments and the like.
  • the sub-profiles 2, 3 are preferably connected to one another by gluing, welding or using connecting means to obtain the hollow-chamber profile 1 according to the invention, gluing being preferred here.
  • the main hollow chamber 5 is closed by the outer wall 7 of the sub-profile 2.
  • FIG. 5 in turn, two sub-profiles 2, 3, which can be connected to form a hollow-chamber profile 1 according to the invention designed as a frame profile, are shown in a cross-sectional representation.
  • the sub-profiles 2, 3 each comprise a part of the main hollow chamber 5 " and a hollow chamber arranged underneath in Figure 5. Thus, both sub-profiles 2, 3 have unilaterally open portions of the main hollow chamber 5.
  • the inner walls 6 ' , 6 " of the main hollow chamber 5 "also according to this embodiment of the present invention are JE because provided with a low-emitting coating 13, 13 ' .
  • the low-emitting coatings 13, 13 ' may also be replaced by low-emitting films and / or further walls of the partial profiles 2, 3 may be provided with a low-emitting coating and / or a low-emitting film.
  • the two sub-profiles 2, 3 are preferably made of the same thermoplastic polymer material, preferably polyvinyl chloride (PVC), in particular hard PVC (PVC-U) or glass fiber reinforced PVC, with suitable additives, such as. Stabilizers, plasticisers, pigments and the like.
  • PVC polyvinyl chloride
  • PVC-U hard PVC
  • PVC-U hard PVC
  • suitable additives such as. Stabilizers, plasticisers, pigments and the like.
  • the sub-profiles 2, 3 are preferably connected to one another by gluing, welding or using connecting means to obtain the hollow-chamber profile 1 according to the invention, in which case welding is preferred.
  • the portions of the hollow chambers of the sub-profiles 2, 3 which are open on one side are each closed by portions of hollow chambers of the other sub-profile 3, 2 open on one side.
  • the present invention has been described by way of example with reference to window frame profiles of a window. It is understood that the present invention is also applicable to other hollow chamber profiles, in particular sash profiles of a window and frame, frame or sash profiles of a door.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

La présente invention concerne un procédé pour la fabrication d'un profilé creux (1) pour une fenêtre ou une porte, qui est constitué par plusieurs profilés partiels (2, 3) et au moins un profilé creux (2, 3) comprend un matériau thermoplastique, le matériau thermoplastique formant au moins partiellement les parois internes (6, 6', 6") et les parois externes (7, 7', 7") du profilé creux (1) et les parois internes (6, 6', 6") et les parois externes (7, 7', 7") entourant les creux (5, 5', 5", 5''') du profilé creux (1), le procédé comprenant les étapes de (a) mise à disposition d'au moins deux profilés creux (2, 3) ; et (b) assemblage des profilés creux (2, 3) préparés l'étape (a) avec formation du profilé creux (1). L'invention concerne en outre un profilé creux (1) pour une fenêtre ou une porte qui est fabriqué selon un tel procédé.
PCT/EP2019/056661 2018-03-21 2019-03-18 Procédé pour la fabrication d'un profilé creux pour une fenêtre ou une porte ainsi que profilé creux fabriqué selon ce procédé WO2019179916A1 (fr)

Priority Applications (2)

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RU2020130877A RU2779180C2 (ru) 2018-03-21 2019-03-18 Способ изготовления полого камерного профиля для окна или двери, а также изготовленный этим способом полый камерный профиль
EP19712170.0A EP3768489A1 (fr) 2018-03-21 2019-03-18 Procédé pour la fabrication d'un profilé creux pour une fenêtre ou une porte ainsi que profilé creux fabriqué selon ce procédé

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DE102018106641.4 2018-03-21
DE102018106641.4A DE102018106641A1 (de) 2018-03-21 2018-03-21 Verfahren zur Herstellung eines Hohlkammerprofils für ein Fenster oder eine Tür sowie nach diesem Verfahren hergestelltes Hohlkammerprofil

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WO2019179916A1 true WO2019179916A1 (fr) 2019-09-26

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DE102020130200A1 (de) 2020-11-16 2022-05-19 Aluplast Gmbh System aus Blendrahmen-Hohlkammerprofil und Versteifungsprofil

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279732A (fr) * 1961-01-21 1961-12-22 Ct Pal Holding A G Châssis et en particulier châssis dormant et châssis de battant pour fenêtres etportes
DE4426331A1 (de) * 1994-07-25 1996-02-08 Veka Ag Extrudiertes Kunststoffprofil für Fenster, Türen o. dgl.
DE29715346U1 (de) * 1996-09-03 1997-12-11 KBE Kunststoffproduktion GmbH, 12277 Berlin Wärmegedämmtes Hohlprofil insbesondere aus thermoplastischem Kunststoff für Fenster oder Türen
US5902657A (en) * 1995-01-27 1999-05-11 Andersen Corporation Vibratory welded window and door joints, method and apparatus for manufacturing the same
DE19809956A1 (de) * 1998-03-07 1999-09-16 Kbe Kunststoffprod Gmbh Verfahren zum Herstellen von Rahmen für Fenster oder Türen sowie Verbindungsplatte hierfür
DE20120692U1 (de) * 2001-01-13 2003-01-16 Hartmann System GmbH, 58511 Lüdenscheid Wärmegedämmtes Verbundprofil
DE102005025982B4 (de) 2005-06-03 2008-04-17 Martin-Luther-Universität Halle-Wittenberg Farbig strukturierte Low-E-Schichtsysteme und Verfahren zur Erzeugung der farbig strukturierten Low-E-Schichtsysteme sowie deren Verwendung
WO2011151306A1 (fr) * 2010-05-31 2011-12-08 Amx Automation Technologies Gmbh Cadre pour une fenêtre ou une porte
DE102010049097A1 (de) * 2010-10-21 2012-04-26 Rehau Ag + Co Verfahren zur Einbringung von Schaummaterial in Hohlkammerprofile sowie Hohlkammerprofil
DE202013102513U1 (de) * 2013-06-11 2014-09-12 Rehau Ag + Co. Kunststoffprofil für eine Tür- und / oder Fenster-Rahmenbaugruppe die ein derartiges Kunststoffprofil umfasst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006061035C5 (de) * 2006-12-22 2014-09-04 Technoform Bautec Holding Gmbh Kunststoffprofil für Fenster-, Türen- und Fassadenelemente
DE202010011329U1 (de) * 2010-08-12 2011-11-14 Rehau Ag + Co. Fenster
DE102012101668A1 (de) * 2012-02-29 2013-08-29 Rehau Ag + Co. Verfahren zur Erstellung eines Hohlkammerprofils

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279732A (fr) * 1961-01-21 1961-12-22 Ct Pal Holding A G Châssis et en particulier châssis dormant et châssis de battant pour fenêtres etportes
DE4426331A1 (de) * 1994-07-25 1996-02-08 Veka Ag Extrudiertes Kunststoffprofil für Fenster, Türen o. dgl.
US5902657A (en) * 1995-01-27 1999-05-11 Andersen Corporation Vibratory welded window and door joints, method and apparatus for manufacturing the same
DE29715346U1 (de) * 1996-09-03 1997-12-11 KBE Kunststoffproduktion GmbH, 12277 Berlin Wärmegedämmtes Hohlprofil insbesondere aus thermoplastischem Kunststoff für Fenster oder Türen
DE19809956A1 (de) * 1998-03-07 1999-09-16 Kbe Kunststoffprod Gmbh Verfahren zum Herstellen von Rahmen für Fenster oder Türen sowie Verbindungsplatte hierfür
DE20120692U1 (de) * 2001-01-13 2003-01-16 Hartmann System GmbH, 58511 Lüdenscheid Wärmegedämmtes Verbundprofil
DE102005025982B4 (de) 2005-06-03 2008-04-17 Martin-Luther-Universität Halle-Wittenberg Farbig strukturierte Low-E-Schichtsysteme und Verfahren zur Erzeugung der farbig strukturierten Low-E-Schichtsysteme sowie deren Verwendung
WO2011151306A1 (fr) * 2010-05-31 2011-12-08 Amx Automation Technologies Gmbh Cadre pour une fenêtre ou une porte
DE102010049097A1 (de) * 2010-10-21 2012-04-26 Rehau Ag + Co Verfahren zur Einbringung von Schaummaterial in Hohlkammerprofile sowie Hohlkammerprofil
DE202013102513U1 (de) * 2013-06-11 2014-09-12 Rehau Ag + Co. Kunststoffprofil für eine Tür- und / oder Fenster-Rahmenbaugruppe die ein derartiges Kunststoffprofil umfasst

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DE102018106641A1 (de) 2019-09-26
EP3768489A1 (fr) 2021-01-27
RU2020130877A (ru) 2022-04-21

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