DE2746434C3 - Composite profile for windows, doors or the like. - from two metal profiles and from a closed hollow profile made of heat-insulating material - Google Patents
Composite profile for windows, doors or the like. - from two metal profiles and from a closed hollow profile made of heat-insulating materialInfo
- Publication number
- DE2746434C3 DE2746434C3 DE19772746434 DE2746434A DE2746434C3 DE 2746434 C3 DE2746434 C3 DE 2746434C3 DE 19772746434 DE19772746434 DE 19772746434 DE 2746434 A DE2746434 A DE 2746434A DE 2746434 C3 DE2746434 C3 DE 2746434C3
- Authority
- DE
- Germany
- Prior art keywords
- profile
- metal profiles
- web
- heat
- hollow profile
- 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.)
- Expired
Links
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
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
-
- 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
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
- E06B2003/26329—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections being interconnected
-
- 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
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
- E06B2003/2633—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections having ribs extending into the hollow space
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/2635—Specific form characteristics
- E06B2003/26352—Specific form characteristics hollow
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
Die Erfindung bezieht sich auf ein Verbundprofil — für Fenster, Türen od. dgl. — aus zwei Metallprofilen, die jeweils eine im Querschnitt C-förmige Profilierung, bestehend aus einem Steg, zwei Seitenteilen und zwei Abschlußteilen, aufweisen, und aus einem geschlossenen Hohlprofil aus wärmedäminendem Werkstoff, das die Metallprofile verbindet, dessen in die C-förmigen Profilierungen eingreifende elastische Wandungen an einer abgeschrägten Fläche jedes Abschlußlciles anliegen, sowie im Abstand von den Seitenteilen verlaufen, und dessen steife Verbindungsstege zwischen den Außenflächen der einander gegenüberliegenden Abschlußteile beider Metallprofile liegen.The invention relates to a composite profile - for windows, doors or the like - made of two metal profiles, each with a cross-section with a C-shaped profile, consisting of a web, two side parts and two End parts, have, and from a closed hollow profile made of heat insulating material that the Metal profiles connects whose elastic walls engaging in the C-shaped profiles lie against a beveled surface of each end piece and run at a distance from the side parts, and its rigid connecting webs between the outer surfaces of the opposing end parts both metal profiles lie.
Ein Verbundprofil der eingangs genannten Art ist in der DE-OS 25 59 336 beschrieben. Bei hoher Beanspruchung, insbesondere bei Wechselbeanspruchung durch Windkräfte, können Fenster- bzw. Türprofile locker und anschließend undicht werden.A composite profile of the type mentioned is described in DE-OS 25 59 336. With high loads, window and door profiles can be loose and subsequently become leaky.
In dem DE-GM 76 34 499 ist ein mehrteiliger Metallprofilrabmen dargestellt, wobei im Abstand von den Abschlußteilen der Metallprofile das wärmedämmende Profil einen Steg aufweist. Das wärmedämmende Profil liegt nur mit geringen Berührungsflächen an den Metallprofilen an. Dadurch wird der Wärmeübergang zwischen den Metallprofilen vermindert. Ein Nachteil dieser bekannten Ausführungsform besteht jedoch darin, daß die wärmegedämmten Profile durchIn DE-GM 76 34 499 a multi-part metal profile frame is shown, with a distance of the end parts of the metal profiles, the insulating profile has a web. The heat insulating The profile rests against the metal profiles with only a small amount of contact. This will allow the heat transfer decreased between the metal profiles. There is a disadvantage of this known embodiment however, that the thermally insulated profiles through
ίο komplizierte Verklemmung in den Metallprofilen fixiert werden müssen, wodurch die Herstellung erschwert wird.ίο complicated jamming fixed in the metal profiles must be, whereby the production is difficult.
Für die Größe des Wärmeübergangs zwischen den Metallprofilen ist neben der Kontaktfläche auch der Querschnitt des wärmedämmenden Profils maßgebend. So üt es z. B. nicht ausreichend, wenn zwar die Größe der Kontaktfläche, beispielsweise nach der DE-OS 15 09428, herabgesetzt wird, jedoch durch die große Wanddicke des wärmedämmenden Profils der Wäimefluß nicht verhindert wird.For the size of the heat transfer between the metal profiles, in addition to the contact area, the Cross-section of the heat-insulating profile is decisive. So it z. B. not sufficient if the size the contact area, for example according to DE-OS 15 09428, is reduced, but by the large Wall thickness of the heat-insulating profile of the Wäimefluß is not prevented.
Aufgabe der Erfindung ist es, die mechanische Widerstsndsfähigkeit von Verbundprofilen, insbesondere gegen Wechselbeanspruchung, zu erhöhen bei gleichzeitig verminderter Wärmeleitung zwischen den Metallprofilen. Diese Aufgabe wird dadurch gelöst, daß jeder Verbindungssteg im Abstand von den Abschlußteilen verläuft, daß das Hohlprofil den Steg jedes Metallprofiles an minde,iens zwei Stellen berührt, daß die Länge des Hohlprofils zwischen den beiden bzw. den voneinander entferntest liegenden Stellen größer ist als der Abstand dieser Stellen am Steg und daß die Dicke des Hohlprofils zwischen Verbindungssteg und den beiden bzw. den voneinander entferntest liegenden Stellen etwa kontinuierlich abnimmt.The object of the invention is to improve the mechanical resistance of composite profiles, in particular against alternating stress, to be increased with at the same time reduced heat conduction between the Metal profiles. This object is achieved in that each connecting web at a distance from the terminating parts runs that the hollow profile the web each Metal profile touches at least two places that the length of the hollow profile between the two or the most distant points is greater than the distance between these points on the web and that the thickness of the hollow profile between the connecting web and the both or the most distant places decreases approximately continuously.
Durch die besondere Ausgestaltung des Hohlprofils ist es möglich, die Wärmeleitung auf ein Minimum herabzusetzen. Gleichzeitig wird die Festigkeit auch bei besonderer Beanspruchung nicht vermindert.The special design of the hollow profile makes it possible to keep heat conduction to a minimum to belittle. At the same time, the strength is not reduced even under particular stress.
Im folgenden wird die Erfindung anhand eines Beispieles näher erläutert und in >.r;r Zeichnung dargestellt.In the following the invention is explained in more detail using an example and in>. r ; r drawing shown.
Das Verbundprofil besteht aus einem Metallprofil 1 und einem Metallprofil 2 für den Flügelteil des Fensters für den Blendrahmen. Inder Verbindungsebene besitzen die Metallprofile Abschlußteile 3, 4 bzw. 5, 6. Das wärmedämmende Hohlprofil weist Verbindungsstege 7, 8 auf, wobei zwischen diesen und den Abschlußteilen der Metallprofile durchgehende Spalte 9 bis 12 vorhanden sind. Jedes Metallprofil 1, 2 besitzt an der Verbindungsstelle einen Steg 13 bzw. 14, der an mindestens zwei Stellen 15, 16 bzw. 17, 18 vom Hohlprofil berührt wird. Die Entfernung zwischen den Berührungspunkten 15,16 wird mit a und die Entfernung zwischen den Berührungspunkten 17,18 wird mit bbezeichnet.The composite profile consists of a metal profile 1 and a metal profile 2 for the sash part of the window for the frame. In the connection level, the metal profiles have end parts 3, 4 and 5, 6. The heat-insulating hollow profile has connecting webs 7, 8, with continuous gaps 9 to 12 being present between these and the end parts of the metal profiles. Each metal profile 1, 2 has a web 13 or 14 at the connection point, which is touched by the hollow profile at at least two points 15, 16 or 17, 18. The distance between the contact points 15, 16 is denoted by a and the distance between the contact points 17, 18 is denoted by b.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
dadurch gekennzeichnet,
daß jeder Verbindungssteg (7,8) im Abstand von den Abschlußteilen (3,4,5,6) verläuft,
daß das Flohiprofil den Steg (!3, 14) jedes Metallprofiles (1, 2) an mindestens zwei Stellen (15, 16 bzw. 17,18) berührt,whose stiff connecting webs lie between the outer surfaces of the opposing end parts of both metal profiles,
characterized,
that each connecting web (7, 8) runs at a distance from the end parts (3, 4, 5, 6),
that the Flohip profile touches the web (! 3, 14) of each metal profile (1, 2) in at least two places (15, 16 or 17, 18),
und daß die Dicke des Hohlprofils zwischen jedem Verbindungssteg (7, 8) und den beiden bzw. den voneinander entferntest liegenden Stellen (15, 16 bzw. 17,18) etw.'i kontinuierlich abnimmt.that the length of the hollow profile between the two or the most distant points (15, 16 and 17, 18) is greater than the distance (a or ^ of these points on the web (13, 14),
and that the thickness of the hollow profile between each connecting web (7, 8) and the two or the most distant points (15, 16 and 17, 18) decreases continuously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772746434 DE2746434C3 (en) | 1977-10-15 | 1977-10-15 | Composite profile for windows, doors or the like. - from two metal profiles and from a closed hollow profile made of heat-insulating material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772746434 DE2746434C3 (en) | 1977-10-15 | 1977-10-15 | Composite profile for windows, doors or the like. - from two metal profiles and from a closed hollow profile made of heat-insulating material |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2746434A1 DE2746434A1 (en) | 1979-04-19 |
DE2746434B2 DE2746434B2 (en) | 1980-01-17 |
DE2746434C3 true DE2746434C3 (en) | 1980-09-18 |
Family
ID=6021509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772746434 Expired DE2746434C3 (en) | 1977-10-15 | 1977-10-15 | Composite profile for windows, doors or the like. - from two metal profiles and from a closed hollow profile made of heat-insulating material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2746434C3 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT372491B (en) * | 1980-07-10 | 1983-10-10 | Vmw Ranshofen Berndorf Ag | COMPOSITE PROFILE |
DE3200078A1 (en) * | 1982-01-05 | 1983-07-14 | Tefo AG, 6300 Zug | Connection between a first part and a second part |
DE3223343A1 (en) * | 1982-06-23 | 1983-12-29 | Wilfried Dipl.-Ing. 7031 Nufringen Ensinger | COMPOSITE PROFILE, ESPECIALLY FOR FRAMES OF WINDOWS, DOORS AND FACADE ELEMENTS |
NL8403121A (en) * | 1984-10-12 | 1986-05-01 | Polynorm Nv | METAL PROFILE FOR A FIRE-PROOF FRAME. |
DE19531541C2 (en) * | 1995-08-25 | 1997-08-14 | Syntax Rackwitz Systemtechnik | Composite profile and method for producing the same |
DE202007016649U1 (en) | 2007-04-02 | 2008-04-30 | Technoform Caprano Und Brunnhofer Gmbh & Co. Kg | Ladder-shaped insulating bar for a composite profile for window, door and facade elements and composite profile for window, door and facade elements |
EP2362055A3 (en) * | 2010-02-18 | 2014-01-15 | Alcoa Aluminium Deutschland, Inc. | Heat-insulated frame profile |
DE202013105887U1 (en) * | 2013-12-20 | 2015-03-23 | SCHÜCO International KG | Frame of a window or door frame |
CN103883213A (en) * | 2014-03-07 | 2014-06-25 | 安徽同曦金鹏铝业有限公司 | Hook sash and frame assembly sectional bar of thermal-insulation sliding window |
-
1977
- 1977-10-15 DE DE19772746434 patent/DE2746434C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2746434A1 (en) | 1979-04-19 |
DE2746434B2 (en) | 1980-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |