EP2199520B1 - Method and device for producing a thermally separated reinforced profile - Google Patents
Method and device for producing a thermally separated reinforced profile Download PDFInfo
- Publication number
- EP2199520B1 EP2199520B1 EP09015338A EP09015338A EP2199520B1 EP 2199520 B1 EP2199520 B1 EP 2199520B1 EP 09015338 A EP09015338 A EP 09015338A EP 09015338 A EP09015338 A EP 09015338A EP 2199520 B1 EP2199520 B1 EP 2199520B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastics
- profiles
- metal profiles
- plastics material
- plastic
- 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.)
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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
- E06B3/263—Frames with special provision for insulation
- E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
-
- 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
- E06B2003/26396—Frames with special provision for insulation specially adapted for sheet metal frames
Definitions
- the invention is directed to a method and an apparatus for producing a thermally separated reinforcing profile, in particular for window and door frames, wherein between two metal profiles a thermal separation causing plastic insert is provided.
- thermally separated profiles are known in different designs. For example, from the DD 201 655 A . DE 100 33 861 A . DE 20 2004 017 181 U just to name a few examples.
- the object of the present invention is to provide a method and a device with which in a continuous pass thermally separated reinforcing profiles can be produced, which can be used for example in windows and doors as reinforcement profiles.
- DD 201 655 From the generic DD 201 655 is known a procedure in which initially a corresponding light metal profile, which is provided with a support for the plastic forming bridging web, is injected. It is also described there that the metal profile may have a plurality of bridging webs, which then form the support for the plastic webs during their production, all of these metal webs must be removed one after the other.
- first profiles are produced, which have two perpendicular to the main profile surface facing smooth webs, hereinafter two identical, said webs are provided with spaced apertures. Two of these profiles are placed against each other so that the smooth perforated webs can be covered by plastic straps, which can then be covered on both sides, which are then welded together by the holes located in the webs.
- the present invention has the advantage that the two metal profiles are first formed in the continuous flow method by means of cold forming, these are then brought together, positioned accordingly and then the gap or the gap between the metal profile is then ejected with plastic.
- the metal profiles can be positioned so that their edge webs slide on a support surface, the e.g. was prepared with diesel oil or fat-soluble liquid against the adhesion of plastic, so that a permanent continuous production of the thermally separated profiles is possible.
- This procedure also has the advantage that no metal profile areas have to be removed, for example, after injection of the plastic.
- the invention provides that perforations are provided in the support core in the conveying direction of the metal profiles, e.g. Holes for the continuous introduction of plastic foam od. Like. Between the formed plastic webs.
- the invention also provides a corresponding system, which is characterized by two parallel cold forming stations for forming a metal profile provided with at least one web with remindfalzung, a Georgia Montinsky Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Searon Sear, a st.
- Fig. 1 schematically illustrated, generally designated 1 plant for the production of thermally separated reinforcing profiles made of metal, as they cross-section in Fig. 11 is shown in different variants, initially consists of two Kaltverformungs- or profiling sections 2 and 3, in which metal strips 4 are profiled by cold deformation. If this is done, they are brought together in a device not shown in detail 5 and provided in a continuous run in a Kunststoffg screenstrom, generally designated 6, provided with a plastic bridge.
- This intermediate storage 9 can also be designed as a cooling section or packing system (packaging system).
- the plastic casting machine 6a is formed by guide and sliding rollers 11 mounted on a base 10, which receive on both sides the here essentially L-shaped metal profiles 12. Between the rollers 11, a guide rod 13 is provided, on the surface of a plastic belt 14 is wound unwound from a coil, which prevents the bonding of the plastic to be injected on the guide rod 13.
- the fast-curing plastic is injected via an extruder die 15 between the profiles 12, it cures comparatively quickly, so that the profiles 12 are provided in continuous rotation with a corresponding, forming a thermal bridge plastic web 16 after passing through the area 6a.
- Fig. 4 a modified embodiment is shown.
- the metal profiles 12 with their back turns “upside down” over the position of the embodiment of the Fig. 2 and 3 in such a way that the thermally separating plastic web 16 is formed in the profile base becomes.
- the separating plastic tape 14 is guided on a corresponding guide element 13a that caking with the surface does not occur.
- Such a construction is similar to that of Fig. 2 ,
- Fig. 5 It is shown how two double-beveled metal profiles 12a are equipped with corresponding thermally separating plastic webs.
- a first extruder nozzle 15 on the profile base similar to in Fig. 4 shown, a first plastic web 16a formed after insertion of a corresponding guide rod 13a is then introduced via a second extruder die 15a of the Kunststoffg tellstrom 6b of plastic to form the second plastic web 16b.
- a release agent is applied to the surface of the guide rod 13a via a feed device 19.
- Fig. 6 an embodiment is shown in which the guide rod 13b is introduced after creating the plastic web 16a in the profile base under the extruder die 15 in front of the second extruder die 15a. This is closer and enlarged also in Fig. 7 played.
- Fig. 8 and 9 In contrast to Fig. 6 is in the Fig. 8 and 9 another variant shown. Here can be introduced via the equipped with inner through holes 20 guide rod 13c via the feed device 19a plastic material, which then completely fills the interior of the profile, as for example in Fig. 11 is indicated in the profile shown on the top right.
- Fig. 10 the manufacturing method of one of the metal profiles 12 is reproduced, starting from a flat band 20 of this first od with outer teeth or bulges 21. The like. Is provided. Subsequently, in a cold-forming step, an approximately L-shaped configuration is produced with a back turn 22 on the inner surface of the metal strip 20. After position reversal, the profile is, for example, in the position according to Fig. 2 or 3 brought to be later equipped with the corresponding plastic web 16. For the sake of simplicity, the L-leg of the profile 12 is denoted by 23.
- Fig. 11 reproduced some profile shapes, which can be realized according to the present invention, single profiles, double profiles, filled profiles or double profiles in the offset or with other outer edge profiles.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
Die Erfindung richtet sich auf ein Verfahren und eine Vorrichtung zur Herstellung eines thermisch getrennten Verstärkungsprofiles, insbesondere für Fenster- und Türrahmen, wobei zwischen zwei Metallprofilen eine die thermische Trennung bewirkende Kunststoffeinlage vorgesehen ist.The invention is directed to a method and an apparatus for producing a thermally separated reinforcing profile, in particular for window and door frames, wherein between two metal profiles a thermal separation causing plastic insert is provided.
Derartig thermisch getrennte Profile sind in unterschiedlichen Gestaltungen bekannt. So beispielsweise aus der
Aus diesen Literaturstellen ist zum Teil bekannt, zunächst über Stege verbundene Profile mit einer Kunststoffeinlage im Bereich des Steges durch Einspritzen des Kunststoffes und Aushärten herzustellen, wobei dann der Steg, der für sich eine thermische Brücke bildet, entfernt wird. Auch ist es bekannt, fertige Kunststoffelemente zwischen zwei Metallprofile einzuclipsen, um die thermische Trennung zu bewirken.From these references it is sometimes known to first produce webs connected profiles with a plastic insert in the region of the web by injecting the plastic and curing, in which case the web, which forms a thermal bridge for itself, is removed. It is also known einzuclipsen finished plastic elements between two metal profiles to effect the thermal separation.
Die Aufgabe der vorliegenden Erfindung besteht darin, ein Verfahren und eine Vorrichtung anzugeben, mit der im kontinuierlichen Durchlauf thermisch getrennte Verstärkungsprofile herstellbar sind, die beispielsweise bei Fenster und Türen als Verstärkungsprofile herangezogen werden können.The object of the present invention is to provide a method and a device with which in a continuous pass thermally separated reinforcing profiles can be produced, which can be used for example in windows and doors as reinforcement profiles.
Diese Profile können selbstverständlich auch für andere Einsatzzwecke benutzt werden, etwa für den Einsatz beim Bau von Wintergärten, Gewächshäusern, Klimageräten od. dgl.These profiles can of course be used for other purposes, such as for use in the construction of conservatories, greenhouses, air conditioners od. Like.
Mit einem Verfahren der eingangs bezeichneten Art wird diese Aufgabe gemäß der Erfindung dadurch gelöst, dass zwei mit einem senkrecht zur Hauptfläche ausgebildeten Randsteg versehene Metallprofile im Wege der Kaltverformung hergestellt werden, wobei die Randprofile mit einer zur Hauptfläche weisenden Rückkröpfung versehen werden, nachfolgend die Metallprofile einander gegenüber positioniert werden und zwischen die Randprofile im kontinuierlichen Durchlauf ein schnell härtender Kunststoff eingespritzt wird.With a method of the type described is this Problem solved according to the invention in that two provided with a perpendicular to the main surface edge web metal profiles are made by cold deformation, the edge profiles are provided with a pointing to the main surface Rückkröpfung, subsequently the metal profiles are positioned opposite each other and between the edge profiles in the continuous Pass a fast-curing plastic is injected.
Aus der gattungsbildenden
Aus der
In der
Die vorliegende Erfindung hat den Vorteil, dass im kontinuierlichen Durchlaufverfahren im Wege der Kaltverformung zunächst die beiden Metallprofile gebildet werden, diese werden dann zusammengeführt, entsprechend positioniert und folgend wird dann der Spalt bzw. die Lücke zwischen dem Metallprofil mit Kunststoff ausgespritzt. Dabei können die Metallprofile so positioniert werden, dass ihre Randstege auf einer Auflagefläche gleiten, die z.B. mit Dieselöl oder fettlöslicher Flüssigkeit gegen das Anhaften von Kunststoff präpariert wurde, so dass ein permanentes kontinuierliches Herstellen der thermisch getrennten Profile möglich ist.The present invention has the advantage that the two metal profiles are first formed in the continuous flow method by means of cold forming, these are then brought together, positioned accordingly and then the gap or the gap between the metal profile is then ejected with plastic. In this case, the metal profiles can be positioned so that their edge webs slide on a support surface, the e.g. was prepared with diesel oil or fat-soluble liquid against the adhesion of plastic, so that a permanent continuous production of the thermally separated profiles is possible.
Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen. Dabei kann beispielsweise vorgesehen sein, dass unter bzw. zwischen die Metallprofile ein Kunststoffband zur Bildung eines Abschlussbodens für den eingespritzten Kunststoff zugeführt wird, wobei dieses Kunststoffband entweder im Inneren des Profiles verbleiben kann oder aber, falls seine Oberfläche entsprechend präpariert ist, nachfolgend kontinuierlich wieder entnommen werden kann.Embodiments of the invention will become apparent from the dependent claims. It can be provided, for example, that under or between the metal profiles, a plastic tape to form a closure bottom for the injected Plastic is supplied, said plastic tape can either remain in the interior of the profile or, if its surface is prepared accordingly, can be subsequently removed again continuously.
Vorteilhaft ist es, wenn bei der Bildung eines doppelten, die Wärmebrücke verhindernden Kunststoffsteges zwischen den Metallprofilen nach Bildung eines ersten Kunststoffsteges ein schwertgeführter Stützkern positioniert wird, der bei kontinuierlichem Vorbeiführen der Metallprofile den Stützboden für den aufgebrachten Kunststoff bildet.It is advantageous if, in the formation of a double, the thermal bridge preventing plastic web between the metal profiles after forming a first plastic web a sword-guided support core is positioned, which forms the support bottom for the applied plastic with continuous passing of the metal profiles.
Auch diese Verfahrensweise hat den Vorteil, dass keinerlei Metallprofilbereiche etwa nach Einspritzen des Kunststoffes entfernt werden müssen.This procedure also has the advantage that no metal profile areas have to be removed, for example, after injection of the plastic.
Je nach Einsatzzweck des jeweiligen Profiles kann es zweckmäßig sein, den Hohlraum zwischen den Metallprofilwänden einerseits und den Kunststoffstegen andererseits ganz auszufüllen, etwa durch Kunststoffschaum. Hierzu sieht die Erfindung vor, dass im Stützkern in Förderrichtung der Metallprofile Perforationen vorgesehen sind, z.B. Bohrungen, zum kontinuierlichen Einbringen von Kunststoffschaum od. dgl. zwischen die gebildeten Kunststoffstege.Depending on the purpose of the particular profile, it may be appropriate to completely fill the cavity between the metal profile walls on the one hand and the plastic webs on the other hand, such as plastic foam. For this purpose, the invention provides that perforations are provided in the support core in the conveying direction of the metal profiles, e.g. Holes for the continuous introduction of plastic foam od. Like. Between the formed plastic webs.
Die Erfindung sieht auch eine entsprechende Anlage vor, die gekennzeichnet ist durch zwei parallele Kaltverformungsstationen zur Bildung je eines mit wenigstens einem Steg mit Rückfalzung versehenen Metallprofiles, eine Zusammenführstation für die beiden entsprechend hergestellten Metallprofile, eine Einspritzstation für den Kunststoff, eine Abkühlstrecke sowie eine Trenneinrichtung zur Abtrennung von gebildeten Profilen in Weiterverarbeitungslängen.The invention also provides a corresponding system, which is characterized by two parallel cold forming stations for forming a metal profile provided with at least one web with Rückfalzung, a Zusammenführstation for the two correspondingly produced metal profiles, an injection station for the plastic, a cooling section and a separator for Separation of formed profiles in further processing lengths.
Weitere Ausgestaltungen der erfindungsgemäßen Anlage ergeben sich aus den weiteren Anlageansprüchen, die hier zum Inhalt der Beschreibung gemacht werden.Further embodiments of the system according to the invention will become apparent from the other plant claims, which are made here the content of the description.
Die Erfindung ist nachstehend anhand der Zeichnung beispielsweise näher erläutert. Diese zeigt in
- Fig. 1
- eine Prinzipaufsicht auf eine erfindungsgemäße An- lage,
- Fig. 2
- in Seitenansicht, Aufsicht und im Querschnitt eine erste Kunststoffeinspritzstrecke als Anlagenelement nach der Erfindung,
- Fig. 3
- in gleicher Darstellung eine zweite Variante der Kunststoffeinspritzstrecke,
- Fig. 4
- eine dritte Variante der Kunststoffeinspritzstrecke mit Schnitten gemäß Linien A-A bzw. B-B,
- Fig. 5
- eine abgewandelte Ausführungsform der Einspritz- strecke in der Darstellung gemäß
Fig. 4 mit Schnittzeichnungen gemäß Linien C-C und D-D, - Fig. 6
- eine dritte Variante der Kunststoffeinspritzstrecke mit Schnitten gemäß Linien E-E und F-F,
- Fig. 7
- eine vergrößerte Detaildarstellung des Abschnittes der Kunststoffeinspritzstrecke zwischen den Berei- chen E-E und F-F,
- Fig. 8
- in gleicher Darstellung wie
Fig. 6 eine weitere Va- riante der Einspritzstrecke mit Schnitten gemäß Li- nien G-G und H-H, - Fig. 9
- eine vergrößerte Detaildarstellung des Abschnittes zwischen den Linien G-G und H-H in
Fig. 8 , - Fig. 10
- die Verfahrensschritte eines Metallprofiles nach der Erfindung sowie in
- Fig. 11
- mehrere Querschnittvarianten der Profile mit Wärme- brücken gemäß der Erfindung in vereinfachter Dar- stellung.
- Fig. 1
- a principle supervision of a plant according to the invention,
- Fig. 2
- in side view, top view and in cross section a first plastic injection line as a plant element according to the invention,
- Fig. 3
- in the same representation, a second variant of the plastic injection section,
- Fig. 4
- a third variant of the plastic injection line with sections along lines AA and BB,
- Fig. 5
- a modified embodiment of the injection track in the illustration according to
Fig. 4 with sectional drawings according to lines CC and DD, - Fig. 6
- a third variant of the plastic injection section with sections according to lines EE and FF,
- Fig. 7
- an enlarged detail of the section of the plastic injection section between the areas EE and FF,
- Fig. 8
- in the same representation as
Fig. 6 a further variant of the injection path with sections according to lines GG and HH, - Fig. 9
- an enlarged detail of the section between the lines GG and HH in
Fig. 8 . - Fig. 10
- the process steps of a metal profile according to the invention and in
- Fig. 11
- several cross-sectional variants of the profiles with heat bridges according to the invention in a simplified representation.
Die in
Nach Durchlaufen einer Kühlstrecke 7, die ebenfalls in
Varianten der Kunststoffgießanlage 6 sind in den
- Die unterschiedlichen Varianten der Kunststoffgießanlage 6 sind in den unterschiedlichen Figuren mit 6a, 6b etc. bezeichnet.
- The different variants of the
plastic casting 6 are designated in the different figures with 6a, 6b, etc.
Bezug nehmend auf
In den nachfolgenden Figurenbeschreibungen werden die funktionsmäßig gleichen Elemente mit den gleichen Bezugszeichen versehen, auch wenn sie ggf. konstruktiv geringfügig anders gestaltet sind.In the following description of the figures, the functionally identical elements are provided with the same reference numerals, even if they are structurally slightly differently designed if necessary.
Wie sich aus
In
In
In
Dabei ist in
Im Unterschied zu
In
Schließlich sind in
Natürlich sind die beschriebenen Ausführungsbeispiele der Erfindung noch in vielfacher Hinsicht abzuändern, ohne den Grundgedanken zu verlassen, dies gilt insbesondere für die vielfachen Profilformen gemäß
Claims (9)
- Method of manufacturing a thermally separated reinforcing profile, particularly for window and door frames, in which a plastics insert that achieves thermal separation is provided between two metal profiles,
characterised in that
in order to form two plastics strips (16a, 16b) that prevent a heat bridge, two metal profiles (12a) provided with an edge strip (23) formed perpendicularly to the main surface are produced by cold forming, the edge strips (23) being provided with a backward bend (22) pointing towards the main surface, then the metal profiles (12a) being positioned opposite one another and a rapidly curing plastics material being injected in a continuous process between the edge strips, and in that, after the formation of the first plastics strip (16a), a bracing-guided support core (13) is positioned between the metal profiles (12a) and forms the support base for the plastics material introduced as the metal profiles are continuously guided past. - Method according to claim 1, characterised in that a plastics belt (14) is fed under or between the metal profiles (12a) to form a sealing base for the plastics material injected.
- Method according to claim 1 or 2, characterised in that in the support core (13), in the direction of conveying of the metal profiles, perforations are provided through which plastics foam or the like is continuously introduced between the plastics strips (16a, 16b) formed.
- Apparatus for manufacturing a thermally separated reinforcing profile for performing the method according to one of the preceding claims,
characterised by
two cold-forming or profiling lines (2, 3) positioned substantially parallel to one another, a device (5) that guides the profiles formed relative to one another, and a plastics material casting apparatus that conveys the profiles (12) at a distance from one another and which is equipped with at least one plastics material extrusion die (15), a trimming apparatus (8) positioned downstream thereof and an intermediate store (9) used for cooling, and in that the plastics material casting apparatus is equipped with at least one guide bar (13) positioned between the metal profiles (12) and above a first plastics strip (16). - Apparatus according to claim 4, characterised in that the plastics material casting apparatus (6) is equipped with a support bar (13) positioned between the metal profiles (12) and a feed device for a plastics belt (14) which slides over the upper surface of the support bar.
- Apparatus according to claim 4 or 5, characterised in that the plastics material casting apparatus is provided with a plurality of support rollers (17) for supporting the plastics belt (14) which is fed in.
- Apparatus according to claim 4 or one of the following claims, characterised by
a feed device for the plastics belt (14) for resting on the guide bar (13a), the plastics material casting apparatus being equipped with at least one second extruder die (15a). - Apparatus according to claim 4 or one of the following claims, characterised in that the plastics material casting apparatus (6a) is equipped with a feed device (19) for supplying a separating means or the like to the upper surface of the plastics belt (14).
- Apparatus according to claim 4 or one of the following claims, characterised in that the guide bar (19a) is equipped with a plastics feed device (19a) and with through-bores (20) for introducing plastics material between the upright plastics strips (16a, 16b).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09015338T PL2199520T3 (en) | 2008-12-19 | 2009-12-10 | Method and device for producing a thermally separated reinforced profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008063938A DE102008063938A1 (en) | 2008-12-19 | 2008-12-19 | Method and device for producing a thermally separated reinforcement profile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2199520A1 EP2199520A1 (en) | 2010-06-23 |
EP2199520B1 true EP2199520B1 (en) | 2013-03-20 |
Family
ID=41722705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09015338A Active EP2199520B1 (en) | 2008-12-19 | 2009-12-10 | Method and device for producing a thermally separated reinforced profile |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2199520B1 (en) |
DE (1) | DE102008063938A1 (en) |
PL (1) | PL2199520T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009012330U1 (en) | 2009-09-10 | 2010-11-04 | Gebhardt-Stahl Gmbh | Casting plant for thermally separated metal profiles |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004017181U1 (en) * | 2003-12-23 | 2005-01-27 | Klose, Dieter | Composite profile used in air conditioners and in sound insulation comprises carrier elements with rounded ends bent in the direction of the lower side |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH207050A (en) * | 1938-04-08 | 1939-09-30 | Goetaverken Ab | Window or door construction with a frame made of profiled sheet metal. |
DE2623995C3 (en) * | 1976-05-26 | 1982-08-19 | Mannesmann AG, 4000 Düsseldorf | Thermally separated profile as well as the process and system for its production |
DE2831987C2 (en) * | 1978-07-20 | 1982-11-25 | Nahr, Helmar, Dr.Dr., 8530 Neustadt | Process for the production of a heat-insulating profile body, in particular for door or window frames or the like. |
DE3101709C2 (en) | 1981-01-21 | 1983-02-10 | Fa. Eduard Hueck, 5880 Lüdenscheid | Method and device for the production of composite profiles for window frames, door frames, facade structures or the like. |
DE4209345A1 (en) * | 1991-06-01 | 1992-12-03 | Bayer Ag | METHOD AND DEVICE FOR PRODUCING COMPOSITE PROFILES FROM AT LEAST TWO SINGLE PROFILES |
DE10033861B4 (en) | 2000-07-12 | 2015-08-20 | Dieter Klose | Process for producing a composite profile for thermal separation in building profiles with embedded spacer element |
-
2008
- 2008-12-19 DE DE102008063938A patent/DE102008063938A1/en not_active Withdrawn
-
2009
- 2009-12-10 PL PL09015338T patent/PL2199520T3/en unknown
- 2009-12-10 EP EP09015338A patent/EP2199520B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004017181U1 (en) * | 2003-12-23 | 2005-01-27 | Klose, Dieter | Composite profile used in air conditioners and in sound insulation comprises carrier elements with rounded ends bent in the direction of the lower side |
Also Published As
Publication number | Publication date |
---|---|
EP2199520A1 (en) | 2010-06-23 |
DE102008063938A1 (en) | 2010-06-24 |
PL2199520T3 (en) | 2013-07-31 |
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