DE10051257A1 - Insulated door or window frame profile manufacture involves introducing polysaccharide foam into the profile chambers during profile manufacture - Google Patents
Insulated door or window frame profile manufacture involves introducing polysaccharide foam into the profile chambers during profile manufactureInfo
- Publication number
- DE10051257A1 DE10051257A1 DE10051257A DE10051257A DE10051257A1 DE 10051257 A1 DE10051257 A1 DE 10051257A1 DE 10051257 A DE10051257 A DE 10051257A DE 10051257 A DE10051257 A DE 10051257A DE 10051257 A1 DE10051257 A1 DE 10051257A1
- Authority
- DE
- Germany
- Prior art keywords
- profile
- foam
- hollow profile
- plastic
- hollow
- 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.)
- Withdrawn
Links
- 239000006260 foam Substances 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 150000004676 glycans Chemical class 0.000 title claims description 25
- 229920001282 polysaccharide Polymers 0.000 title claims description 25
- 239000005017 polysaccharide Substances 0.000 title claims description 25
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000011810 insulating material Substances 0.000 claims description 9
- 238000007872 degassing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 239000012774 insulation material Substances 0.000 description 4
- 150000004804 polysaccharides Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/06—Press heads, dies, or mandrels for coating work
-
- 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
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
-
- 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
- E06B3/263—Frames with special provision for insulation
- E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
- E06B3/2675—Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L15/063—Training
- G10L2015/0631—Creating reference templates; Clustering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines Hohlpro fils für Fenster, Türen o. dgl., welches als ein Ein- oder Mehrkam merprofil aus Kunststoff oder Aluminium hergestellt wird, und wobei zur Verbesserung der Isoliereigenschaften des Hohlprofils eine oder mehrere Kammern des Hohlprofils mit isolierenden Materialen verfüllt oder ausgeschäumt werden.The invention relates to a method for producing a Hohlpro fils for windows, doors or the like, which came as one or more Merprofil is made of plastic or aluminum, and where to improve the insulating properties of the hollow profile several chambers of the hollow profile filled with insulating materials or be foamed.
Aus dem Stand der Technik sind Mehrkammerprofile aus Kunststoff (PVC) bzw. Aluminium hinreichend bekannt, wobei die Mehrkammerprofile aus Kunststoff in einem Extrusionsverfahren hergestellt werden, und die Aluminiumprofile im Strangpressverfahren geformt und gebildet werden. Derartige nach dem Stand der Technik bekannten Profile werden zur Herstellung von Fenstern oder Türen benötigt, wobei Rahmen- und Flü gelprofile auf Gehrung geschnitten werden und im Bereich des Geh rungsschnittes die Profile miteinander verschweißt bzw. verbunden werden, um so eine Rahmenkonstruktion zu erhalten. Um derartige nach dem Stand der Technik bekannten Fenster- oder Türprofile hinsichtlich ihrer Isoliereigenschaften zu verbessern, wird nach dem Stand der Technik vorgeschlagen, bei Mehrkammerprofilen sogenannte Einschieb linge (Formteile) in den einzelnen vertikal oder horizontal ausge richteten Kammern vorzusehen, wobei nach dem Stand der Technik auch vorgeschlagen wird, beispielsweise mit einer Lanze einen Polyuretan- Schaum oder Polysterol-Schaum in den einzelnen Kammern einzubringen. Diese Maßnahmen zur Erhöhung der Isoliereigenschaften eines Hohlpro fils werden nachträglich vorgenommen, also nach dem das gefertigte Hohlprofil vorliegt. Derartige Maßnahmen sind äußerst aufwendig und mit hohen Kosten verbunden.Multi-chamber profiles made of plastic (PVC) are state of the art or aluminum well known, the multi-chamber profiles Plastic can be produced in an extrusion process, and the Aluminum profiles are shaped and formed in the extrusion process. Such profiles known in the prior art are used for Manufacture of windows or doors needed, frame and door Gel profiles are mitred and cut in the area of the go tion section welded or connected to each other in order to obtain a frame construction. To such after known window or door profiles with regard to the prior art To improve their insulating properties, according to the state of the art Technology proposed, so-called insertion in multi-chamber profiles linge (molded parts) in the individual vertically or horizontally directed chambers to provide, according to the prior art also is proposed, for example with a lance, a polyurethane Introduce foam or polystyrene foam into the individual chambers. These measures to increase the insulating properties of a Hohlpro fils are made afterwards, i.e. after the finished Hollow profile is present. Such measures are extremely complex and associated with high costs.
Es ist daher die Aufgabe der Erfindung vor dem aufgezeigten Stand der Technik hier ein Verfahren zur Herstellung eines Hohlprofils für Fen ster, Türen o. dgl. weiterzubilden, welches die Herstellung eines Hohlprofils mit hohen Isoliereigenschaften äußerst kostengünstig re alisieren lässt.It is therefore the object of the invention before the shown state of the Technology here is a process for producing a hollow profile for fen ster, doors or the like, which the manufacture of a Hollow profile with high insulating properties extremely inexpensive re can be alized.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass unmittelbar bei der herstellenden Fertigung in ein oder mehrere der Profilkammern des Hohlprofils ein Schaum mit isolierender Wirkung eingebracht wird. Die Maßnahme, dass das Isoliermaterial direkt bei der Fertigung eines Hohlprofils eingebracht wird, bringt viele Vorteile mit sich, wobei einerseits das isolierte Profil nicht mehrmals einem Fertigungspro zess unterzogen werden muss. Zusätzliche Vorrichtungen oder auch Ein richtungen, um die isolierenden Materialien in die Kammern einzu bringen, können dabei eingespart werden, weil bereits bei der Her stellung unmittelbar direkt das Isoliermaterial mit in das herzu stellende Profil eingebracht wird. Bedingt durch diese Maßnahme können andererseits auch die Herstellungskosten für ein isoliertes Hohlprofil reduziert werden. Dabei wird vorzugsweise als Isolier material ein Polysacharid-Schaum verwendet, wobei dieser gegenüber den anderen Isoliermaterialien den Vorteil aufweist, dass dieser öko logisch gut abbaubar ist, d. h. dass er als Recyclat uneingeschränkt wiederverwendbar ist. Denn der Polysacharid-Schaum zeichnet sich durch Bestandteile von Zelloluse/Stärke aus. Ein weiterer Vorteil besteht darin, dass der Isolierstoff sich beim Koextrudieren nicht mit dem PVC verbindet, was ein Recycling erleichtert.This object is achieved in that immediately in manufacturing in one or more of the profile chambers of the hollow profile, a foam with an insulating effect is introduced. The measure that the insulating material directly during the manufacture of a Hollow profile is introduced has many advantages, with on the one hand, the insulated profile is not repeated a manufacturing pro must be subjected to. Additional devices or also A directions to insert the insulating materials into the chambers bring, can be saved, because already at the Her position the insulation material directly into it introducing profile is introduced. Due to this measure on the other hand, the production costs for an isolated Hollow profile can be reduced. It is preferably used as an insulation material uses a polysaccharide foam, this opposite the other insulating materials has the advantage that it is eco is logically easily degradable, d. H. that he is unrestricted as recyclate is reusable. Because the polysaccharide foam stands out Components from cellulose / starch. Another advantage is there in that the insulation material does not coexist with the PVC connects, which makes recycling easier.
Dabei wird bei der Herstellung eines Kunststoffprofils also direkt beim Extrusionsvorgang der Sacharidschaum direkt mit koextrudiert, wobei im Extrusionswerkzeug bereits die beiden Komponenten (Isolier material und Hohlprofilmaterial) vereint werden, und sich quasi ein Zweikomponenten-Produkt herstellen lässt, was insbesondere die ge forderten Schall- und Isoliereigenschaften aufweist.In this way, the production of a plastic profile is direct during the extrusion process, the saccharide foam is directly co-extruded, the two components (insulation material and hollow profile material) are united, and quasi one Two-component product can be produced, which in particular the ge required sound and insulation properties.
Nach einer vorteilhaften Weiterbildung der Erfindung, um insbesondere dem Polysacharidschaum in dem extrudierten Profil seine hinreichende Wirkungsentfaltung zu ermöglichen, werden beim Extrudieren des Kunst stoffhohlprofils Entgasungsbereiche für den extrudierten Polysacha ridschaum freigehalten. Das Extrudierwerkzeug ist derart ausgebildet, dass die Kammern in denen der Polysacharidschaum verfüllt wird, an Stellen geöffnet ist, so dass das Treibmittel entweichen kann.According to an advantageous development of the invention, in particular the polysaccharide foam in the extruded profile its sufficient Allowing effects to unfold when extruding the art Hollow profile degassing areas for the extruded polysacha keep rid foam free. The extrusion tool is designed in such a way that the chambers in which the polysaccharide foam is filled in Places is open so that the propellant can escape.
In Weiterbildung der Erfindung wird bei Aluminiumprofilen, bevor die Innenschale mit der Außenschale mittels Verbindungsstegen verpresst werden, in die einzelnen Teilschalen jeweils mit einem Extruder Poly sacharidschaum eingespritzt. Bei der Herstellung von Aluminiumprofi len, wobei die Einzelprofile wie Innen- und Außenschale im Strang pressverfahren hergestellt werden, werden diese zunächst, bevor sie zusammengesetzt werden, mit dem erfindungsgemäßen Polysacharidschaum verfüllt, so dass sich beim Zusammenfügen der beiden Aluminiumhohl profile eine Komplettierung der Isolierung ergibt.In a further development of the invention, aluminum profiles before Inner shell pressed to the outer shell using connecting webs are, in the individual partial shells with an extruder poly Sacharid foam injected. In the manufacture of aluminum professionals len, with the individual profiles such as inner and outer shell in the strand Press processes are made, these are first before they be assembled with the polysaccharide foam according to the invention filled so that when the two aluminum cavities are joined together profile completes the insulation.
Die Erfindung betrifft weiter ein Hohlprofil, welches nach dem Ver fahren hergestellt ist, dass als Ein- oder Mehrkammerprofil aus Kunststoff oder Aluminium hergestellt ist und wobei zur Verbesserung der Isoliereigenschaften eine oder mehrere Kammern mit isolierenden Materialien verfüllt oder ausgeschäumt sind, wobei unmittelbar bei der herstellenden Fertigung in eine oder mehrere der Profilkammern des Hohlprofils ein Schaum mit isolierender Wirkung eingebracht ist, der vorzugsweise ein Polysacharidschaum ist. Hierzu wird bei der Herstellung beispielsweise eines Kunststoffhohlprofils der Poly sacharidschaum direkt mitextrudiert, wobei das Kunststoffhohlprofil Entgasungsbereiche für den eingebrachten Polysacharidschaum aufweist.The invention further relates to a hollow profile, which after Ver drive is made as a single or multi-chamber profile Plastic or aluminum is made and being used for improvement the insulating properties of one or more chambers with insulating Materials are backfilled or foamed, with immediately at manufacturing in one or more of the profile chambers a foam with an insulating effect is introduced into the hollow profile, which is preferably a polysaccharide foam. For this, the Production, for example, of a plastic hollow profile of the poly saccharide foam extruded directly, with the plastic hollow profile Has degassing areas for the introduced polysaccharide foam.
In Weiterbildung sind bei Aluminiumhohlprofilen, bevor die Innen- und die Außenschale mittels Verbindungsstegen verpresst werden, in den Teilschalen jeweils der Polysacharidschaum mit einem Extruder einge spritzt.In advanced training with aluminum hollow profiles, before the interior and the outer shell is pressed in by means of connecting webs Partial shells each of the polysaccharide foam inserted with an extruder injected.
In vorteilhafter Weiterbildung der Erfindung wird eine Vorrichtung zur Durchführung des Verfahrens vorgeschlagen, die sich dadurch aus zeichnet, dass das Extrusionswerkzeug für ein Kunststoffhohlprofil einen Anschluss für Polysacharidschaum aufweist, wobei im Extrusions werkzeug selbst Kanäle zur gleichmäßigen Verteilung der Schaummasse angeordnet sind. Gemäß dieser Ausbildung wird dem Extrusionswerkzeug ein zusätzlicher Kanal beigeordnet, durch den insbesondere der Poly sacharidschaum direkt dem in dem Extrusionswerkzeug geformten Profil zugeführt wird. Damit, wenn das Kunststoffhohlprofil das Extrusions werkzeug verlässt und in die Kühlstrecke läuft, sich dann bereits auch schon der Polysacharidschaum in einer oder mehreren der Kammern des Hohlprofils befindet und entfaltet. Dabei profiliert das Extru sionswerkzeug Entgasungsbereiche in den Kammerwänden des Hohlprofils mit ein, und zwar in den Kammern, in denen die Schaummasse zu liegen kommt.In an advantageous development of the invention, a device proposed to carry out the procedure, which is characterized by records that the extrusion tool for a plastic hollow profile has a connection for polysaccharide foam, in the extrusion Tool itself channels for even distribution of the foam mass are arranged. According to this training, the extrusion tool an additional channel is assigned, through which in particular the poly saccharide foam directly to the profile formed in the extrusion die is fed. So when the plastic hollow profile extrusion tool and runs into the cooling section, then already even the polysaccharide foam in one or more of the chambers of the hollow profile is located and unfolded. The extru profiles degassing areas in the chamber walls of the hollow profile with one, namely in the chambers in which the foam mass lay comes.
Ein Ausführungsbeispiel der Erfindung wird an Hand der nachstehenden Fig. 1 bis 6 näher erläutert, dabei zeigen:An exemplary embodiment of the invention is explained in more detail with reference to FIGS. 1 to 6 below, which show:
Fig. 1 Eine Stirnansicht eines Kämpferprofils aus Kunststoff; Fig. 1 is an end view of a plastic fighter profile;
Fig. 2 Eine weitere Stirnansicht eines Flügelprofils und eines Blendrahmenprofils ebenfalls aus Kunststoff; Fig. 2 Another front view of a wing profile and a frame profile also made of plastic;
Fig. 3 Eine Stirnansicht eines Kämpferprofils aus Aluminium; Fig. 3 is an end view of a fighter profile made of aluminum;
Fig. 4 Eine Stirnansicht eines Flügelprofils sowie eines Blendrahmenprofils, ebenfalls aus Aluminium; Fig. 4 is an end view of a wing profile and a frame profile, also made of aluminum;
Fig. 5 Ein Türschwellenprofil: Fig. 5 A door sill profile:
Fig. 6 Eine schematische Darstellung einer Vorrichtung zur Extrusion eines Kunststoffhohlprofils. Fig. 6 is a schematic representation of a device for extruding a plastic hollow profile.
Die Fig. 1 zeigt in der Stirnansicht ein Kämpferhohlprofil 1 mit mehreren Kammern 2, welches aus Kunststoff extrudiert ist. Dabei ist zur Verbesserung der Isoliereigenschaften des Hohlprofils 1 in zwei Kammern 2 ein isolierendes Material 3 geschäumt, welches unmittelbar bei der herstellenden Fertigung des Profils 1 eingebracht wird. Dabei wird der Polysacharidschaum 4 beim Extrudieren des Hohlprofils 1 mit eingebracht. Damit der Polysacharidschaum 4 während des Einbringens aufschäumen kann, weist das Kunststoffhohlprofil 1 Entgasungsbereiche 5 auf, die in Folge des Extrudierens mittels des Extrudierwerkzeuges in der Kammerwandung 6 eingeformt werden. Fig. 1 shows a front view of a hollow fighter profile 1 with several chambers 2 , which is extruded from plastic. In order to improve the insulating properties of the hollow profile 1, an insulating material 3 is foamed in two chambers 2 , which is introduced directly during the manufacture of the profile 1 . The polysaccharide foam 4 is also introduced during the extrusion of the hollow profile 1 . So that the polysaccharide foam 4 can foam during the introduction, the plastic hollow profile 1 has degassing areas 5 which are formed in the chamber wall 6 as a result of the extrusion by means of the extrusion tool.
Die Fig. 2 zeigt in entsprechender Darstellung wie die Fig. 1 eine weitere Ausführungsform, wobei insbesondere ein Flügelprofil 7 und ein Blendrahmenprofil 8 mit einer ausgeschäumten Stulpschiene 9 zu sehen ist. Entsprechend wie das Profil 1 in der Fig. 1 weisen auch die Profile 7 und 8 in der Fig. 2 die entsprechenden Entgasungsbe reiche 5 auf, um ein sicheres und effektives Einbringen des Poly sacharidschaumes 4 zu gewährleisten. Fig. 2 shows in a corresponding view as FIG. 1, a further embodiment wherein in particular a wing profile and a frame profile 7 8 with a foam-filled cuff rail 9 can be seen. Corresponding to the profile 1 in FIG. 1, the profiles 7 and 8 in FIG. 2 have the corresponding degassing regions 5 in order to ensure safe and effective introduction of the poly saccharide foam 4 .
Eine weitere Ausführungsform der Erfindung ist in den Fig. 3 und 4 dargestellt, wobei die Fig. 3 ebenfalls ein Kämpferprofil 10 aus Aluminium und Fig. 4 Aluminiumprofile 11, 12, zeigen, die als Blend- und Flügelrahmen ausgebildet sind. Das Kämpferprofil 10 wird dabei von einer Innenschale 13 und einer Außenschale 14 gebildet, die mit tels Verbindungsstegen 15, 16 miteinander in Verbindung stehen. Es versteht sich nun von selbst, dass, bevor die Innenschale 13 und die Außenschale 14 zusammengefügt werden, in die Teilschalen 13 und 14 jeweils mit einem nicht näher dargestellten Extruder der Polysacha ridschaum 4 eingespritzt wird. So dass beim Zusammenfügen der beiden Teilschalen 13, 14 eine Komplettierung des Isoliermateriales erfolgt.A further embodiment of the invention is shown in FIGS. 3 and 4, with FIG. 3 likewise showing a fighter profile 10 made of aluminum and FIG. 4 aluminum profiles 11 , 12 , which are designed as blind and sash frames. The fighter profile 10 is formed by an inner shell 13 and an outer shell 14 , which are connected to one another by means of connecting webs 15 , 16 . It now goes without saying that, before the inner shell 13 and the outer shell 14 are joined together, the polysacha rid foam 4 is injected into the partial shells 13 and 14 using an extruder, not shown in any more detail. So that the insulating material is completed when the two partial shells 13 , 14 are joined together.
Die Fig. 5 zeigt eine weitere Ausführungsform eines Hohlprofils 1 wobei dies mit einer Türschwelle 17 zusammenwirkt. Das Hohlprofil 1 wird dabei zunächst mit dem Polysacharidschaum 4 beim Extrudieren verfüllt, wobei es dann an das Türschwellenprofil 17 angeklipst wird. FIG. 5 shows a further embodiment of a hollow profile 1, and this interacts with a door sill 17th The hollow profile 1 is first filled with the polysaccharide foam 4 during extrusion, it then being clipped onto the door sill profile 17 .
Die letzte Figur, die Fig. 6, zeigt eine schematische Darstellung eines Extrusionswerkzeuges 18 für ein Kunststoffhohlprofil 1, wobei zu erkennen ist, dass das Kunststoffhohlprofil 1 aus dem Extrusionswerk zeug 18 herausgedrückt oder geschoben wird, wobei in dem Extrusions werkzeug 18 ein Anschluss 19 für den Polysacharidschaum 4 integriert ist, der sich wiederum aufteilt in Kanäle 20 und 21, die direkt in die Kammern 2 des Hohlprofils 1 münden. Wird somit das Hohlprofil 1 mit seinen Kammern 2 in dem Extrusionswerkzeug 18 geformt, so wird beim Extrudieren der Plastischen Kunststoffmasse durch die Kanäle 20 und 21 der Polysacharidschaum 4 in den entsprechend vorgesehenen Kanälen 20, 21 koextrudiert.The final figure, Fig. 6 shows a schematic representation of an extrusion die 18 for a plastic hollow profile 1, it being appreciated that the plastic hollow profile 1-generating from the extrusion is squeezed or pushed 18, wherein said tool in the extrusion 18, a terminal 19 for the polysaccharide foam 4 is integrated, which in turn divides into channels 20 and 21 which open directly into the chambers 2 of the hollow profile 1 . If the hollow profile 1 with its chambers 2 is thus formed in the extrusion tool 18 , the polysaccharide foam 4 is co-extruded in the corresponding channels 20 , 21 when the plastic plastic compound is extruded through the channels 20 and 21 .
Claims (10)
Priority Applications (1)
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DE10051257A DE10051257A1 (en) | 2000-10-16 | 2000-10-16 | Insulated door or window frame profile manufacture involves introducing polysaccharide foam into the profile chambers during profile manufacture |
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DE10051257A DE10051257A1 (en) | 2000-10-16 | 2000-10-16 | Insulated door or window frame profile manufacture involves introducing polysaccharide foam into the profile chambers during profile manufacture |
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DE10051257A1 true DE10051257A1 (en) | 2002-04-25 |
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DE10051257A Withdrawn DE10051257A1 (en) | 2000-10-16 | 2000-10-16 | Insulated door or window frame profile manufacture involves introducing polysaccharide foam into the profile chambers during profile manufacture |
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Cited By (12)
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WO2009062986A1 (en) * | 2007-11-13 | 2009-05-22 | Sika Technology Ag | Method for producing reinforced plastic profiles having improved thermal insulation for window construction |
DE102010049097A1 (en) * | 2010-10-21 | 2012-04-26 | Rehau Ag + Co | Method for introducing foam material into hollow chamber profiles and hollow chamber profile |
WO2012052141A1 (en) * | 2010-10-21 | 2012-04-26 | Rehau Ag + Co | Method for introducing foam material into hollow chamber profiles, and hollow chamber profile |
DE102010053433A1 (en) * | 2010-12-06 | 2012-06-06 | Deflex-Dichtsysteme Gmbh | Structure connection profile for glazing system of structural body, is arranged between window frame of glazing system and area of structural body, where chamber is provided, which is extended in longitudinal direction |
FR2974323A1 (en) * | 2011-04-22 | 2012-10-26 | Alphacan Sa | Method for manufacturing e.g. PVC profile for window of building by extrusion, involves carrying out coextrusion of cellular material inside chamber of profile to fill chamber with cellular material, simultaneously with extrusion of profile |
DE102011053882B3 (en) * | 2011-09-23 | 2013-03-07 | Kcd Kunststoffe, Additive Und Beratung Gmbh | Device for manufacturing PVC foam-filled extrusion profile utilized to manufacture e.g. window sash of building, has inner extrusion channel for manufacturing foam core and comprising with foam melt partition in circular partial streams |
EP2501530A4 (en) * | 2009-11-21 | 2015-05-20 | Mikron Ind Inc | Integrated insulation extrusion and extrusion technology for window and door systems |
DE102014221387A1 (en) * | 2014-10-21 | 2016-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Process for producing a foam core in a hollow profile |
DE102015009867A1 (en) | 2015-07-30 | 2017-02-02 | Lohmann Gmbh & Co. Kg | Reflective foils in sealing systems |
WO2018041026A1 (en) * | 2016-08-29 | 2018-03-08 | 广州敏惠汽车零部件有限公司 | Structure for producing multiple door frame reinforcing plates |
EP3636869A1 (en) * | 2018-10-12 | 2020-04-15 | heroal- Johann Henkenjohann GmbH & Co. KG | Multi-chamber hollow profile for fire safety doors or windows and method and device for producing such a multi-chamber hollow profile |
EP3647527A3 (en) * | 2018-10-29 | 2020-07-29 | SCHÜCO International KG | Hollow chamber profile, in particular for the facade, window and / or door structure and for components in the area of the sun protection, and method for producing a hollow chamber profile, and device for carrying out said method |
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2000
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US8728362B2 (en) | 2007-11-13 | 2014-05-20 | Sika Technology Ag | Method for producing reinforced plastic profiles having improved thermal insulation for window construction |
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EP2501530A4 (en) * | 2009-11-21 | 2015-05-20 | Mikron Ind Inc | Integrated insulation extrusion and extrusion technology for window and door systems |
DE102010049097A1 (en) * | 2010-10-21 | 2012-04-26 | Rehau Ag + Co | Method for introducing foam material into hollow chamber profiles and hollow chamber profile |
WO2012052141A1 (en) * | 2010-10-21 | 2012-04-26 | Rehau Ag + Co | Method for introducing foam material into hollow chamber profiles, and hollow chamber profile |
DE102010053433A1 (en) * | 2010-12-06 | 2012-06-06 | Deflex-Dichtsysteme Gmbh | Structure connection profile for glazing system of structural body, is arranged between window frame of glazing system and area of structural body, where chamber is provided, which is extended in longitudinal direction |
FR2974323A1 (en) * | 2011-04-22 | 2012-10-26 | Alphacan Sa | Method for manufacturing e.g. PVC profile for window of building by extrusion, involves carrying out coextrusion of cellular material inside chamber of profile to fill chamber with cellular material, simultaneously with extrusion of profile |
DE102011053882B3 (en) * | 2011-09-23 | 2013-03-07 | Kcd Kunststoffe, Additive Und Beratung Gmbh | Device for manufacturing PVC foam-filled extrusion profile utilized to manufacture e.g. window sash of building, has inner extrusion channel for manufacturing foam core and comprising with foam melt partition in circular partial streams |
DE102014221387A1 (en) * | 2014-10-21 | 2016-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Process for producing a foam core in a hollow profile |
DE102014221387B4 (en) | 2014-10-21 | 2024-05-02 | Bayerische Motoren Werke Aktiengesellschaft | Process for producing a foam core in a hollow profile and hollow profile with foam core |
DE102015009867A1 (en) | 2015-07-30 | 2017-02-02 | Lohmann Gmbh & Co. Kg | Reflective foils in sealing systems |
DE202015009355U1 (en) | 2015-07-30 | 2017-04-05 | Lohmann Gmbh & Co. Kg | Reflective foils in sealing systems |
WO2018041026A1 (en) * | 2016-08-29 | 2018-03-08 | 广州敏惠汽车零部件有限公司 | Structure for producing multiple door frame reinforcing plates |
EP3636869A1 (en) * | 2018-10-12 | 2020-04-15 | heroal- Johann Henkenjohann GmbH & Co. KG | Multi-chamber hollow profile for fire safety doors or windows and method and device for producing such a multi-chamber hollow profile |
EP3647527A3 (en) * | 2018-10-29 | 2020-07-29 | SCHÜCO International KG | Hollow chamber profile, in particular for the facade, window and / or door structure and for components in the area of the sun protection, and method for producing a hollow chamber profile, and device for carrying out said method |
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