EP0723064B1 - Frame profile for windows, doors or façades, with intumescent material - Google Patents

Frame profile for windows, doors or façades, with intumescent material Download PDF

Info

Publication number
EP0723064B1
EP0723064B1 EP96100055A EP96100055A EP0723064B1 EP 0723064 B1 EP0723064 B1 EP 0723064B1 EP 96100055 A EP96100055 A EP 96100055A EP 96100055 A EP96100055 A EP 96100055A EP 0723064 B1 EP0723064 B1 EP 0723064B1
Authority
EP
European Patent Office
Prior art keywords
profile
strip
building material
frame profile
recess
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 - Lifetime
Application number
EP96100055A
Other languages
German (de)
French (fr)
Other versions
EP0723064A3 (en
EP0723064A2 (en
Inventor
Hans-Dieter Niemann
Lothar Lutzner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0723064A2 publication Critical patent/EP0723064A2/en
Publication of EP0723064A3 publication Critical patent/EP0723064A3/en
Application granted granted Critical
Publication of EP0723064B1 publication Critical patent/EP0723064B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
    • 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
    • E06B2003/26394—Strengthening arrangements in case of fire
    • 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 relates to a frame profile for windows, Doors or facades, with an inside and a room outside, each closed in cross section Hollow metal profile that has at least one fire-resistant between them Have connectors and firmly connected are.
  • a frame profile with the aforementioned features is out DE-U-91 08 751 known. It meets standardized requirements Fire protection components. It is a composite profile, between its metal hollow profiles and adjoining them fire-resistant connector another metal hollow profile is arranged. This frame profile is between two insulating glass panes arranged in the same plane are used and has no free end face, so it does not adjoin a folding room.
  • the invention is based on the object a frame profile with the features mentioned above improve that a handsome appearance of the fold side Area of the frame profile reached and at the same time a permanent Fire protection function of the frame profile is ensured.
  • the frame profile is for fire protection tasks specially adapted. It’s comparatively fire resistant, because the hollow metal profiles have very good heat stability own and the fire-resistant connector for it ensures that the dimensional stability of the entire frame profile too guaranteed with high fire safety requirements remains. It is only necessary to be fire resistant Connector in the connecting plane of the two metal hollow profiles to be kept a little shorter vertically to the folding area than this itself to the recess to accommodate the foaming To create building material. The bar protects the in this Recess introduced building material and ensures that optically appealing appearance of the frame profile from the rebate side forth. An optical treatment of the nonexistent Molded optically visible surface of the fire-resistant Connector is not required.
  • the strip covering the building material covers the frame profile on the rebate side, at least in the area of this building material.
  • the covering strip can meet all optical requirements Appearance of the frame profile can be met, namely geometric and color designs of the bar, such as also any surface structures.
  • protection of the foaming building material is guaranteed by the strip. Accidental or simply malicious access to the foaming building material is not possible.
  • the melting the bar leads to the foaming being acted upon Building material with the heat required for foaming or energy, so that the fire protection function is guaranteed is.
  • the frame profile can thereby advantageously be designed be that the bar and the building material to a handling unit are assembled.
  • the foaming building material and the bar always the have structurally predetermined relative position to each other and secondly it is achieved that both together with the Frame profile are assembled so that the installation or the cultivation of the foaming building material is not faulty can be carried out.
  • This is especially the control the intended seat of the bar on the frame profile of importance, which not only causes the optics of the frame profile is correct, but also that at the same time the Fire protection function guaranteed by the foaming building material is.
  • the frame profile so that the strip has two surround strips projecting at right angles on the profile side has filled the space between them with the building material is.
  • the two surround strips projecting on the profile side form a defined installation space for the foaming Building material and thus also a shelter For this. This is for room assembly operations on the frame profile required if this is for assembly with others Frame profiles is assembled or if it is with other Frame profiles are assembled, provided that the foaming Building material is already attached. Its mechanical sensitive structure could otherwise lead to it gets damaged.
  • the squareness of the protruding Surrounding strips allow the strip to be inserted into one conventional, rectangular or square in cross section Recess.
  • the two surround strips on the profile side hold a cover covering the building material.
  • This the cover covering the building material not only protects it to the outside, but can also be in its installation position hold it, for example by pinching it. To this For example, it is simply possible to slightly precompress to keep foaming building material.
  • the frame profile with its surrounding strips be designed so that the two surrounding strips on the profile side by a one enclosing the building material Cover wall in one piece to form a rectangular cross section are connected.
  • the one-piece of the cover wall with the remaining parts of the bar leads to an essential one Stabilization of the component.
  • the foaming building material is completely enclosed and protected accordingly.
  • a usual continuous cross section Recess and thus optimal use of the existing construction volume.
  • the recess is completely filled and the The bar lies flat on the rebate-side wall of the frame profile on or can be arranged flush with the rebate-side profile surfaces if they do not have the seam-side profile surfaces covers. There is an optimal use of space and a appealing appearance.
  • a frame profile can be designed so that the bar a retaining strip projecting at right angles on the profile side has foaming building material on both sides is arranged. This simplifies the structure of the bar. In particular, it is independent of the dimensioning the width of the recess and so far more universally applicable.
  • Easy attachment of the bar to the frame profile can be achieved in that the center of the recess arranged holding strip through the recess in a holding groove of the frame profile is pressed.
  • a frame profile can be developed in that the bar and the building material fill the recess. It arises an optimal use of the available Cross-section. Since the bar with the foaming building material fills the recess caused by the recess of the connector is formed between the metal hollow profiles, on the one hand the connection strength of the two hollow metal profiles only slightly affected, but on the other hand a structurally simple adjustment of the cross section of the frame profile reached.
  • the bar then also takes mechanical protection the surfaces of the hollow metal sections on the rebate side.
  • the latter is particularly the case when the bar a flat, covering all rebate side profile wall surfaces first angle leg and a right-angled one, a rollover surface of a hollow metal profile facing the rebate area covering second angle leg.
  • the frame profile To adapt the frame profile to usual frame environments it is designed so that the outer metal hollow profile on the outside of the room in a flush connection on the rebate side to the bar covering the foaming building material with a Lining is provided.
  • the foaming material covering strip is thus in a panel of the profile outer metal hollow profile included, so that a complete adaptation to common outdoor areas can be achieved can. It is not recognizable from the outside that it is the frame profile is a special fire protection profile. Because the metal hollow profiles also have considerable stability have, the frame profile is accordingly burglar-resistant.
  • the frame profile can be designed so that the At least inside the hollow metal profile inside the room has a return, in the case of fire, foaming Building material is arranged. It will improve fire protection reached.
  • the intended additional building material is preferably arranged on the rebate side, where there is an overlap takes place through another frame component, namely through a rollover of a wing, so that the foam in the event of fire Building material the gap parallel to the frame level Sash overlap and frame profile seals.
  • the frame profile can also be designed such that in the recess of the inner hollow metal profile arranged building material with a flush to this profile Groin leg of the rebate-side bar covered and / or that the bar has predetermined melting points.
  • the Covering the building material causes a corresponding mechanical Protection during normal handling of the window and ensures because of the groin leg flush with the profile for a handsome appearance.
  • the coverage effort will kept small, since no separate strip part is used must be, but the covering strip required anyway only to have an additional cover leg needs.
  • the predetermined melting points it can in the event of fire foaming building material the ledge at a time break open, to which the bar may only be in places has melted. As a result of this breakup, a achieved faster sealing.
  • the frame profile 10 shown in Figure 1 consists of two metal hollow profiles 19.20, which are spaced apart are arranged and held together by a connector 21 will. The three aforementioned parts are for example glued together.
  • Each of the metal hollow profiles 19.20 has a wall surface 22, 23 facing the rebate space 11.
  • the Hollow metal profile 20 also has a rollover 28 with a the overlap area 25 facing the rebate area 11.
  • All wall surfaces 22 facing the rebate space 11 23, 25 are covered by a strip 15, which has a flat, to the folding space 11 out smooth angle leg 24 and one arranged at right angles to it, also towards the rebate space 11 has smooth angle leg 26.
  • the two angle legs 24, 26 are comparatively close to the profile wall surfaces 22, 23.25, so that they apply little. They clad the metal hollow profiles 19.20 completely on the rebate side.
  • the frame profile 10 is a frame spar of a frame. Its metal hollow profile 20 on the outside of the frame is on the outside of the frame provided with a panel 27, for example consists of plastic and fastened in the usual way becomes.
  • the cladding 27 encompasses the Rollover 28 from outside to the rebate area on the rebate side 25 so that it is flush with the angle leg 26 of the bar 15 lies.
  • a complete outside of the frame results and cladding on the whole of the rebate Frame profile. You can make an optimal optical adjustment of the frame profile 10 to all conceivable purposes, because the panel 27 and also the bar 15 in their optical appearance through choice of material and largely through the choice of color and surface structure can be adjusted.
  • the strip 15 has from its angle leg 24 on the profile side right-angled protruding surround strips 16. These Surrounding strips 16 stabilize the strip 15 and grip in a recess 13 of the frame profile 10, which thereby is made that the connector 21 in the display plane perpendicular to the rebate space 11 is kept shorter than the hollow metal profiles 19.20. Their rebate-side wall surfaces 22, 23 jump against the rebate side wall surface 21 of the connector 21 before.
  • the strip 15 on the frame profile 10 can be set, for example by pinching or by gluing. Also a screw connection through the Angle leg 24 in the connector 21 is possible, e.g. on the screw-in point marked by 29.
  • the space between the surrounding strips 16 is essentially filled in in the event of fire foaming building material 14.
  • building material 14 is temperature sensitive and experienced a significant increase in volume if its Temperature or its ambient temperature increased to a value, experience has shown that it occurs in the event of a fire. It will achieved in a known manner that the building material contains temperature-sensitive substance at predetermined Gasified temperature and thereby the volume of the building material magnified many times over. Such a building material is in usually somewhat compressed to keep its installation volume small.
  • a cover 18 is provided, which is form-fitting engages in grooves which on the building material side on the surrounding strips 16 are provided.
  • the installation of the building material 14 is so that it is directly on the profile-side inner wall of the angle leg 24 is present. A bad energy This avoids the transfer of the intermediate volume.
  • the cover strip 15 must procure be that it does not hinder the foaming. It will therefore made from a plastic whose melting temperature is lower than the temperature from which the building material foams. When melting the plastic of the bar 15 heat access to the building material 14 is made possible, so that this through those areas of the bar 15 can expand from which the plastic has melted away. The foaming of the building material can push the support molten plastic.
  • FIG. 2 shows a cross-sectional configuration of the strip 15 with two right-angled protruding surround strips 16, which in turn are integral with one another by a cover wall 18 ' are connected.
  • the result is an overall rectangular Cross section, which is adapted to the cross section of the recess 13 is, so that the recess 13 is completely filled.
  • the Cover wall 18 ' stabilizes together with the surrounding strips 16 the bar 15 and securely encloses the building material 14, so that these are introduced with high pre-compression can what in the event of melting of the angle leg 24 in Fire contributes to the foaming building material 14 can quickly penetrate into the rebate 16.
  • FIG. 3 shows a configuration corresponding to FIG. 2 Design of a cross section of a strip 15, wherein however, only a single smooth last leg 30 for covering of the two rebate-side profile wall surfaces 22, 23 are present is.
  • the building material that foams up in the event of a fire is not shown, but available.
  • the cover strip 15 consists of a cover leg 31, on the outer edges 31 'surrounding strips 16 are fastened, each having a fastening leg 32 have, which are parallel to the cover leg 31.
  • This Design is permitted for technical reasons but also the arrangement of foaming in the event of fire Building material 14 in the space 17 between the surrounding strips 16.
  • FIG. 5 shows a cross section through a frame profile 10, for the details of which reference is made to Fig.l, as far as in Fig.5 the same reference numerals are entered.
  • the one with this frame profile 10 assembled bar 15 has a profile side right-angled projecting retaining bar 16 'with a free ribbed end 33 which is in a retaining groove 34 of the connector is pressed. As a result, the angle leg 24 abuts the profile wall surfaces 22,23 close.
  • Foam building material 14 arranged on both sides of the holding strip 16 ' This is preferably designed to be dimensionally stable. There in the area of the recess 13 only a single retaining bar 16 'must be accommodated, the remaining space the recess 13 for the arrangement of foaming building material 14 available or the recess 13 is reduced.
  • the frame profile 10 shown in cross section in FIG. 6 corresponds to the profiling of the hollow metal profiles 19, 20 and the connector 21 located between them in Fig.5 shown. Even the building material that foams up in the event of a fire 14 and the rebate side formation of the bar 15 with projecting retaining strip 16 'on the connector side is unchanged.
  • the inner metal profile 19 is near the Folding space provided with a recess 35, which is already e.g. was shown in Figure 5, but in Figure 6 with in Foaming building material 14 'is filled in the event of a fire.
  • the area is usually adjacent to the inside of the room a wing flap.
  • the frame-parallel gap between this wing flap and the adjacent area of the frame profile 10 can be sealed in case of fire by the Building material 14 'foams.
  • the building material 14 'can in the event of fire partly also help to fill the rebate area. So this partly also help to fill the rebate area.
  • the strip 15 has predetermined melting points 37 Mistake.
  • Two predetermined melting points 37 are located in the middle arranged holding strip 16 'immediately adjacent and each there is another target melting point near the Hollow metal profiles 19.20.
  • the strip 15 melts on, preferably at the predetermined melting points 37. This makes it easier the foaming building material 14, pushing away groin areas located between predetermined breaking points 37 and accordingly contributes to the faster filling of the rebate area at.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Paper (AREA)
  • Glass Compositions (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The frame has inner and outer hollow metal mouldings (19,20), which are linked to one another by at least one fire-resistant connector (21), which is arranged between them. The connector is set back from one or more of the end wall surfaces (22,23) of the mouldings, in order to form a continuous longitudinal gap (13). The end wall surfaces and the gap are covered by a strip (15), and the gap accommodates a material (14) which produces a foam in the event of a fire. The strip also melts in such an event, before the foaming temperature is reached, in order to allow the heat to gain access to the material.

Description

Die Erfindung bezieht sich auf ein Rahmenprofil für Fenster, Türen oder Fassaden, mit einem rauminnenseitigen und einem raumaußenseitigen, jeweils im Querschnitt geschlossenen Metallhohlprofil, die zwischen sich mindestens einen brandbeständigen Verbinder aufweisen und fest miteinander verbunden sind.The invention relates to a frame profile for windows, Doors or facades, with an inside and a room outside, each closed in cross section Hollow metal profile that has at least one fire-resistant between them Have connectors and firmly connected are.

Ein Rahmenprofil mit den vorgenannten Merkmalen ist aus DE-U-91 08 751 bekannt. Es genügt genormten Anforderungen an Feuerschutzbauteile. Es handelt sich um ein Verbundprofil, zwischen dessen Metallhohlprofilen und sich an diese anschließenden brandbeständigen Verbinder ein weiteres Metallhohlprofil angeordnet ist. Dieses Rahmenprofil wird zwischen zwei in derselben Ebene angeordneten Isolierglasscheiben eingesetzt und hat keine freie Stirnseite, grenzt also nicht an einen Falzraum an.A frame profile with the aforementioned features is out DE-U-91 08 751 known. It meets standardized requirements Fire protection components. It is a composite profile, between its metal hollow profiles and adjoining them fire-resistant connector another metal hollow profile is arranged. This frame profile is between two insulating glass panes arranged in the same plane are used and has no free end face, so it does not adjoin a folding room.

Aus der DE-A-34 23 550 ist eine Feuerschutztür mit einem umlaufenden Rahmen bekannt, in dessen dem Falzraum zugeordneten Stirnseite eine offene Nut eingearbeitet ist. Die Nut ist schwalbenschwanzförmig profiliert und mit einer einsteckbaren Leiste besetzt, welche die stirnseitigen Kanten der Nut umklammert und mit einer Hohlkammer versehen ist. In der Hohlkammer befindet sich ein hitzeaufschäumendes Material, welches die Leiste bei Hitzeeinwirkung zerstört. Für diese Feuerschutztür ist es erforderlich, daß der Rahmen aus besonders geformten Profilen hergestellt wird, die falzraumseitig in aufwendiger Weise schwalbenschwanzförmig profiliert sein müssen. Außerdem sind besondere Türbleche erforderlich, die den bekannten Rahmen auch falzraumseitig abdecken. Die stirnbzw. falzraumseitige Ansicht der bekannten Feuerschutztür ist infolgedessen und wegen der vorgesehenen Leiste uneinheitlich. From DE-A-34 23 550 is a fire door with one circumferential frame known in its associated with the rebate An open groove is incorporated at the front. The groove is profiled dovetail-shaped and with an insertable Strip occupied, which clasps the front edges of the groove and is provided with a hollow chamber. In the hollow chamber there is a heat-foaming material, which the strip is destroyed when exposed to heat. For this fire door it is necessary that the frame be made of special shaped profiles is produced, the rebate side in must be profiled in a dovetailed manner. In addition, special door panels are required, the also cover the known frame on the rebate side. The forehead or rebate side view of the known fire door consequently and inconsistently due to the intended bar.

Demgegenüber liegt der Erfindung die Aufgabe zugrunde, ein Rahmenprofil mit den eingangs genannten Merkmalen so zu verbessern, daß ein ansehnliches Äußeres der falzseitigen Fläche des Rahmenprofils erreicht und zugleich eine dauerhafte Brandschutzfunktion des Rahmenprofils sichergestellt wird.In contrast, the invention is based on the object a frame profile with the features mentioned above improve that a handsome appearance of the fold side Area of the frame profile reached and at the same time a permanent Fire protection function of the frame profile is ensured.

Diese Aufgabe wird dadurch gelöst, daß der Verbinder zur Bildung einer im Profil längsdurchlaufenden Ausnehmung von mindestens einer der falzraum- bzw. stirnseitigen Wandflächen der Metallhohlprofile zurücksteht, daß eine die falzraum- bzw. stirnseitigen Wandflächen und die Ausnehmung abdeckende Leiste angeordnet ist, daß in der Ausnehmung im Brandfall aufschäumender Baustoff untergebracht ist, und daß die Leiste im Brandfall vor dem Erreichen der Aufschäumtemperatur des Baustoffs schmilzt und dabei den Wärmezutritt zum Baustoff ermöglicht.This object is achieved in that the connector for Formation of a longitudinally continuous recess of at least one of the rebate or front wall surfaces of the hollow metal profiles that a rebate space or front wall surfaces and covering the recess Bar is arranged that in the recess in the event of fire foaming building material is housed, and that the bar in the event of fire before the foaming temperature of the Building material melts and in the process the entry of heat to the building material enables.

In diesem Fall ist das Rahmenprofil an Brandschutzaufgaben besonders angepaßt. Es ist vergleichsweise brandunempfindlich, weil die Metallhohlprofile eine sehr gute Hitzestabilität besitzen und der brandbeständige Verbinder dafür sorgt, daß die Formstabilität des gesamten Rahmenprofils auch bei hohen Anforderungen an die Brandsicherheit gewährleistet bleibt. Es ist lediglich erforderlich, den brandbeständigen Verbinder in der Verbindungsebene der beiden Metallhohlprofile vertikal zum Falzraum etwas kürzer zu halten, als diese selbst, um die Ausnehmung zur Unterbringung des aufschäumenden Baustoffs zu schaffen. Die Leiste schützt den in dieser Ausnehmung eingebrachten Baustoff und gewährleistet das optisch ansprechende Aussehen des Rahmenprofils von der Falzraumseite her. Eine optische Behandlung der bei nichtvorhandener Leiste optisch sichtbaren Fläche des brandbeständigen Verbinders ist nicht erforderlich.In this case the frame profile is for fire protection tasks specially adapted. It’s comparatively fire resistant, because the hollow metal profiles have very good heat stability own and the fire-resistant connector for it ensures that the dimensional stability of the entire frame profile too guaranteed with high fire safety requirements remains. It is only necessary to be fire resistant Connector in the connecting plane of the two metal hollow profiles to be kept a little shorter vertically to the folding area than this itself to the recess to accommodate the foaming To create building material. The bar protects the in this Recess introduced building material and ensures that optically appealing appearance of the frame profile from the rebate side forth. An optical treatment of the nonexistent Molded optically visible surface of the fire-resistant Connector is not required.

Die den Baustoff abdeckende Leiste verkleidet das Rahmenprofil falzraumseitig zumindest im Bereich dieses Baustoffs. Durch die Auswahl des Werkstoffs und des Aussehens der abdeckenden Leiste können alle Anforderungen an das optische Erscheinungsbild des Rahmenprofils erfüllt werden, nämlich geometrische und farbliche Gestaltungen der Leiste, wie auch etwaige Oberflächenstrukturierungen. Des weiteren wird durch die Leiste ein Schutz des aufschäumenden Baustoffs gewährleistet. Zufälliger oder einfach böswilliger Zugriff auf den aufschäumenden Baustoff sind nicht möglich. Das Schmelzen der Leiste führt zu einer Beaufschlagung des aufschäumenden Baustoffs mit der für das Aufschäumen erforderlichen Wärme bzw. Energie, so daß die Brandschutzfunktion gewährleistet ist.The strip covering the building material covers the frame profile on the rebate side, at least in the area of this building material. By choosing the material and appearance The covering strip can meet all optical requirements Appearance of the frame profile can be met, namely geometric and color designs of the bar, such as also any surface structures. Furthermore, protection of the foaming building material is guaranteed by the strip. Accidental or simply malicious access to the foaming building material is not possible. The melting the bar leads to the foaming being acted upon Building material with the heat required for foaming or energy, so that the fire protection function is guaranteed is.

Wenn die Leiste an den Baustoff direkt angrenzt, ist für eine verzögerungsfreie Übertragung der Wärme auf den aufschäumenden Baustoff gewährleistet. Es tritt keine ungebührliche Verzögerung der Aufschäumung und damit keine unbeabsichtigte Behinderung der Brandschutzwirkung ein.If the bar is directly adjacent to the building material, is for a delay-free transfer of heat to the foaming Building material guaranteed. No improper occurs Delay of foaming and therefore no unintended Hinders the fire protection effect.

Das Rahmenprofil kann dadurch vorteilhaft ausgestaltet sein, daß die Leiste und der Baustoff zu einer Handhabungseinheit zusammengebaut sind. Es ist infolgedessen möglich, die Leiste und den Baustoff fabrikseitig zusammenzubauen, um eine Funktionseinheit zu erreichen. Zum einen ist gewährleistet, daß der aufschäumende Baustoff und die Leiste stets die konstruktiv vorbestimmte relative Stellung zueinander haben und zum anderen wird erreicht, daß beide gemeinsam mit dem Rahmenprofil zusammengebaut werden, so daß der Einbau bzw. der Anbau des aufschäumenden Baustoffs nicht fehlerhaft durchgeführt werden kann. Hierbei ist insbesondere die Kontrolle des bestimmungsgemäßen Sitzes der Leiste am Rahmenprofil von Bedeutung, welche nicht nur bewirkt, daß die Optik des Rahmenprofils stimmt, sondern auch, daß zugleich die Brandschutzfunktion durch den aufschäumenden Baustoff gewährleistet ist.The frame profile can thereby advantageously be designed be that the bar and the building material to a handling unit are assembled. As a result, it is possible to assemble the molding and the building material at the factory in order to to achieve a functional unit. On the one hand, it is guaranteed that the foaming building material and the bar always the have structurally predetermined relative position to each other and secondly it is achieved that both together with the Frame profile are assembled so that the installation or the cultivation of the foaming building material is not faulty can be carried out. This is especially the control the intended seat of the bar on the frame profile of importance, which not only causes the optics of the frame profile is correct, but also that at the same time the Fire protection function guaranteed by the foaming building material is.

Es ist vorteilhaft, das Rahmenprofil so auszubilden, daß die Leiste zwei profilseitig rechtwinklig vorspringende Umfassungsleisten hat, deren Zwischenraum mit dem Baustoff ausgefüllt ist. Die beiden profilseitig vorspringenden Umfassungsleisten bilden einen definierten Einbauraum für den aufschäumenden Baustoff und damit zugleich auch einen Schutzraum für diesen. Das ist für den Raummontagebetrieb am Rahmenprofil erforderlich, wenn dieses für den Zusammenbau mit weiteren Rahmenprofilen konfektioniert wird oder wenn es mit weiteren Rahmenprofilen zusammengebaut wird, sofern der aufschäumende Baustoff dabei bereits angebracht ist. Dessen mechanisch empfindliche Struktur könnte sonst dazu führen, daß er beschädigt wird. Die Rechtwinkligkeit der vorspringenden Umfassungsleisten gestattet das Einsetzen der Leiste in eine herkömmliche, im Querschnitt rechteckige oder quadratische Ausnehmung.It is advantageous to design the frame profile so that the strip has two surround strips projecting at right angles on the profile side has filled the space between them with the building material is. The two surround strips projecting on the profile side form a defined installation space for the foaming Building material and thus also a shelter For this. This is for room assembly operations on the frame profile required if this is for assembly with others Frame profiles is assembled or if it is with other Frame profiles are assembled, provided that the foaming Building material is already attached. Its mechanical sensitive structure could otherwise lead to it gets damaged. The squareness of the protruding Surrounding strips allow the strip to be inserted into one conventional, rectangular or square in cross section Recess.

In Ausgestaltung der vorbeschriebenen Ausführungsform ist es vorteilhaft, daß die beiden Umfassungsleisten profilseitig eine den Baustoff verkleidende Abdeckung halten. Diese den Baustoff verkleidende Abdeckung schützt ihn nicht nur nach außen hin, sondern kann ihn auch in seiner Einbaulage festhalten, indem er ihn beispielsweise einklemmt. Auf diese Weise ist es beispielsweise einfach möglich, leicht vorkomprimierten aufschäumenden Baustoff zu haltern.In the embodiment of the embodiment described above it is advantageous that the two surround strips on the profile side hold a cover covering the building material. This the cover covering the building material not only protects it to the outside, but can also be in its installation position hold it, for example by pinching it. To this For example, it is simply possible to slightly precompress to keep foaming building material.

Des weiteren kann das Rahmenprofil mit seinen Umfassungsleisten so ausgebildet sein, daß die beiden Umfassungsleisten profilseitig durch eine den Baustoff umschließende Abdeckwand einstückig miteinander zu einem rechteckigen Querschnitt verbunden sind. Die Einstückigkeit der Abdeckwand mit den übrigen Teilen der Leiste führt zu einer wesentlichen Stabilisierung des Bauteils. Der aufschäumende Baustoff ist vollständig umschlossen und entsprechend geschützt. Der rechteckige Querschnitt des von den beiden Umfassungsleisten und der einstückigen Abdeckwand definierten Bereichs entspricht einer üblichen im Querschnitt rechteckigen durchlaufenden Ausnehmung und somit einer optimale Ausnutzung des vorhandenen Bauvolumens.Furthermore, the frame profile with its surrounding strips be designed so that the two surrounding strips on the profile side by a one enclosing the building material Cover wall in one piece to form a rectangular cross section are connected. The one-piece of the cover wall with the remaining parts of the bar leads to an essential one Stabilization of the component. The foaming building material is completely enclosed and protected accordingly. Of the rectangular cross section of the of the two surrounding strips and corresponds to the one-piece cover wall defined area a usual continuous cross section Recess and thus optimal use of the existing construction volume.

Wenn die Leiste mit den beiden profilseitig vorspringenden Umfassungsleisten vollständig in die Ausnehmung eingreift, ist die Ausnehmung vollständig ausgefüllt und die Leiste liegt flach an der falzseitigen Wand des Rahmenprofils an bzw. kann bündig mit den falzseitigen Profilflächen angeordnet werden, wenn sie die falzseitigen Profilflächen nicht abdeckt. Es ergibt sich eine optimale Raumausnutzung und ein ansprechendes Äußeres. If the strip with the two protruding profile side Surrounding strips fully engage in the recess, the recess is completely filled and the The bar lies flat on the rebate-side wall of the frame profile on or can be arranged flush with the rebate-side profile surfaces if they do not have the seam-side profile surfaces covers. There is an optimal use of space and a appealing appearance.

Ein Rahmenprofil kann so ausgebildet sein, daß die Leiste eine profilseitig rechtwinklig vorspringende Halteleiste hat, auf deren beiden Seiten jeweils aufschäumender Baustoff angeordnet ist. Hierdurch wird der Aufbau der Leiste vereinfacht. Sie ist insbesondere unabhängig von der Dimensionierung der Breite der durchlaufenden Ausnehmung und insoweit universeller einsetzbar.A frame profile can be designed so that the bar a retaining strip projecting at right angles on the profile side has foaming building material on both sides is arranged. This simplifies the structure of the bar. In particular, it is independent of the dimensioning the width of the recess and so far more universally applicable.

Eine einfache Befestigung der Leiste am Rahmenprofil kann dadurch erreicht werden, daß die in der Ausnehmung mittig angeordnete Halteleiste durch die Ausnehmung hindurch in eine Haltenut des Rahmenprofils eingepreßt ist.Easy attachment of the bar to the frame profile can be achieved in that the center of the recess arranged holding strip through the recess in a holding groove of the frame profile is pressed.

Ein Rahmenprofil kann dadurch weitergebildet werden, daß die Leiste und der Baustoff die Ausnehmung ausfüllen. Es entsteht eine optimale Ausnutzung des zur Verfügung stehenden Querschnitts. Da die Leiste mit dem aufschäumenden Baustoff die Ausnehmung ausfüllt, die durch den Rücksprung des Verbinders zwischen die Metallhohlprofile ausgebildet ist, wird einerseits die Verbindungsfestigkeit der beiden Metallhohlprofile nur in geringem Maße beeinträchtigt, andererseits aber eine konstruktiv einfache Anpassung des Querschnitts des Rahmenprofils erreicht.A frame profile can be developed in that the bar and the building material fill the recess. It arises an optimal use of the available Cross-section. Since the bar with the foaming building material fills the recess caused by the recess of the connector is formed between the metal hollow profiles, on the one hand the connection strength of the two hollow metal profiles only slightly affected, but on the other hand a structurally simple adjustment of the cross section of the frame profile reached.

Zur Verbesserung des optischen Eindrucks des Rahmenprofils von der Falzraumseite her ist es vorteilhaft, wenn die Leiste alle falzraumseitigen Profilwandflächen verkleidet. Die Leiste nimmt dann zugleich auch einen mechanischen Schutz der falzraumseitigen Flächen der Metallhohlprofile.To improve the visual impression of the frame profile from the rebate side, it is advantageous if the Strip all cladding-side profile wall surfaces covered. The bar then also takes mechanical protection the surfaces of the hollow metal sections on the rebate side.

Letzteres ist insbesondere dann der Fall, wenn die Leiste einen ebenen, alle falzraumseitigen Profilwandflächen abdeckenden ersten Winkelschenkel und einen dazu rechtwinkligen, eine dem Falzraum zugewendete Überschlagfläche eines Metallhohlprofils abdeckenden zweiten Winkelschenkel aufweist. Bei einer derartigen Ausbildung der Leiste sind nur zwei glatte bzw. ebene, im Winkel zueinander angeordnete Flächen vorhanden, die einen optisch hervorragenden Eindruck ergeben. The latter is particularly the case when the bar a flat, covering all rebate side profile wall surfaces first angle leg and a right-angled one, a rollover surface of a hollow metal profile facing the rebate area covering second angle leg. With such a design of the bar are only two smooth or flat surfaces arranged at an angle to each other available, which give an optically excellent impression.

Zur Anpassung des Rahmenprofils an übliche Rahmenumgebungen wird es so ausgebildet, daß das profiläußere Metallhohlprofil raumaußenseitig in bündigem falzseitigen Anschluß an die den aufschäumenden Baustoff abdeckende Leiste mit einer Verkleidung versehen ist. Die den aufschäumenden Werkstoff abdeckende Leiste wird also in eine Verkleidung des profiläußeren Metallhohlprofils mit einbezogen, so daß eine vollständige Anpassung an übliche Außenbereiche erreicht werden kann. Es ist von außen nicht erkennbar, daß es sich bei dem Rahmenprofil um ein spezielles Brandschutzprofil handelt. Da die Metallhohlprofile zugleich auch eine erhebliche Stabilität aufweisen, ist das Rahmenprofil entsprechend einbruchhemmend.To adapt the frame profile to usual frame environments it is designed so that the outer metal hollow profile on the outside of the room in a flush connection on the rebate side to the bar covering the foaming building material with a Lining is provided. The foaming material covering strip is thus in a panel of the profile outer metal hollow profile included, so that a complete adaptation to common outdoor areas can be achieved can. It is not recognizable from the outside that it is the frame profile is a special fire protection profile. Because the metal hollow profiles also have considerable stability have, the frame profile is accordingly burglar-resistant.

Das Rahmenprofil kann so ausgebildet werden, daß das profilinnere Metallhohlprofil rauminnenseitig mindestens einen Rücksprung aufweist, in dem im Brandfall aufschäumender Baustoff angeordnet ist. Es wird ein verbesserter Brandschutz erreicht. Der dafür vorgesehene zusätzliche Baustoff wird vorzugsweise falzraumseitig angeordnet, wo eine Überdeckung durch ein anderes Rahmenbauteil stattfindet, nämlich durch einen Überschlag eines Flügels, so daß der im Brandfall aufschäumende Baustoff den der Rahmenebene parallelen Spalt zwischen Flügelüberschlag und Rahmenprofil abdichtet.The frame profile can be designed so that the At least inside the hollow metal profile inside the room has a return, in the case of fire, foaming Building material is arranged. It will improve fire protection reached. The intended additional building material is preferably arranged on the rebate side, where there is an overlap takes place through another frame component, namely through a rollover of a wing, so that the foam in the event of fire Building material the gap parallel to the frame level Sash overlap and frame profile seals.

Das Rahmenprofil kann des weiteren so ausgestaltet sein, daß der im Rücksprung des profilinneren Metallhohlprofils angeordnete Baustoff mit einem zu diesem Profil bündig liegenden Leistenschenkel der falzraumseitigen Leiste abgedeckt ist und/oder daß die Leiste Sollschmelzstellen aufweist. Die Abdeckung des Baustoffs bewirkt einen entsprechenden mechanischen Schutz bei normaler Handhabung des Fensters und sorgt wegen des mit dem Profil bündig liegenden Leistenschenkels für ein ansehnliches Äußeres. Der Abdeckungsaufwand wird klein gehalten, da kein separates Leistenteil eingesetzt werden muß, sondern die ohnehin erforderliche abdeckende Leiste lediglich einen zusätzlichen Abdeckschenkel aufzuweisen braucht. Infolge der Sollschmelzstellen vermag der im Brandfall aufschäumende Baustoff die Leiste zu einem Zeitpunkt aufzubrechen, zu dem die Leiste möglicherweise nur stellenweise geschmolzen ist. Infolge dieses Aufbrechens wird ein schnelleres Abdichten erreicht.The frame profile can also be designed such that in the recess of the inner hollow metal profile arranged building material with a flush to this profile Groin leg of the rebate-side bar covered and / or that the bar has predetermined melting points. The Covering the building material causes a corresponding mechanical Protection during normal handling of the window and ensures because of the groin leg flush with the profile for a handsome appearance. The coverage effort will kept small, since no separate strip part is used must be, but the covering strip required anyway only to have an additional cover leg needs. As a result of the predetermined melting points, it can in the event of fire foaming building material the ledge at a time break open, to which the bar may only be in places has melted. As a result of this breakup, a achieved faster sealing.

Die Erfindung wird anhand von in der Zeichnung dargestellten Ausführungsbeispielen erläutert. Es zeigt:

Fig.1
einen Querschnitt durch ein Rahmenprofil mit einer Leiste, die falzraumseitige Profilflächen abdeckt und aufschäumenden Baustoff aufweist,
Fig.2 bis 4
unterschiedliche Querschnittsgestaltungen der den aufschäumenden Baustoff abdeckenden Leiste, und
Fig.5,6
der Fig.1 entsprechende Darstellungen weiterer Ausführungsformen von Leisten.
The invention is explained with reference to exemplary embodiments shown in the drawing. It shows:
Fig. 1
a cross-section through a frame profile with a bar that covers rebate-side profile surfaces and has foaming building material,
Fig. 2 to 4
different cross-sectional configurations of the bar covering the foaming building material, and
Fig. 5.6
1 corresponding representations of further embodiments of strips.

Der in Fig.1 dargestellte Rahmenprofil 10 besteht aus zwei Metallhohlprofilen 19,20, die mit Abstand voneinander angeordnet sind und durch einen Verbinder 21 fest zusammengehalten werden. Die drei vorgenannten Teile werden beispielsweise miteinander verklebt. Jedes der Metallhohlprofile 19,20 hat eine dem Falzraum 11 zugewendete Wandfläche 22,23. Das Metallhohlprofil 20 hat außerdem einen Überschlag 28 mit einer den Falzraum 11 zugewendeten Überschlagfläche 25.The frame profile 10 shown in Figure 1 consists of two metal hollow profiles 19.20, which are spaced apart are arranged and held together by a connector 21 will. The three aforementioned parts are for example glued together. Each of the metal hollow profiles 19.20 has a wall surface 22, 23 facing the rebate space 11. The Hollow metal profile 20 also has a rollover 28 with a the overlap area 25 facing the rebate area 11.

Sämtliche dem Falzraum 11 zugewendeten Wandflächen 22, 23,25 werden durch eine Leiste 15 abgedeckt, die einen ebenen, zum Falzraum 11 hin glatten Winkelschenkel 24 und einen rechtwinklig dazu angeordneten, zum Falzraum 11 hin ebenfalls glatten Winkelschenkel 26 aufweist. Die beiden Winkelschenkel 24,26 sind vergleichsweise dicht an den Profilwandflächen 22, 23,25 an, so daß sie wenig auftragen. Sie verkleiden die Metallhohlprofile 19,20 falzraumseitig vollständig.All wall surfaces 22 facing the rebate space 11 23, 25 are covered by a strip 15, which has a flat, to the folding space 11 out smooth angle leg 24 and one arranged at right angles to it, also towards the rebate space 11 has smooth angle leg 26. The two angle legs 24, 26 are comparatively close to the profile wall surfaces 22, 23.25, so that they apply little. They clad the metal hollow profiles 19.20 completely on the rebate side.

Das Rahmenprofil 10 ist ein Rahmenholm eines Blendrahmens. Sein rahmenaußenseitiges Metallhohlprofil 20 ist rahmenaußenseitig mit einer Verkleidung 27 versehen, die beispielsweise aus Kunststoff besteht und in üblicher Weise befestigt wird. Insbesondere umgreift die Verkleidung 27 den Überschlag 28 von außen bis auf die falzraumseitige Überschlagfläche 25, so daß er dort bündig mit dem Winkelschenkel 26 der Leiste 15 liegt. Es ergibt sich eine vollständige rahmenaußenseitige und falzraumseitige Verkleidung des gesamten Rahmenprofils. Man kann damit eine optimale optische Anpassung des Rahmenprofils 10 an alle denkbaren Einsatzzwecke erreichen, weil die Verkleidung 27 und auch die Leiste 15 in ihrer optischen Erscheinung durch Wahl des Werkstoffs und durch Wahl von Farbe und Oberflächenstruktur weitestgehend angepaßt werden können.The frame profile 10 is a frame spar of a frame. Its metal hollow profile 20 on the outside of the frame is on the outside of the frame provided with a panel 27, for example consists of plastic and fastened in the usual way becomes. In particular, the cladding 27 encompasses the Rollover 28 from outside to the rebate area on the rebate side 25 so that it is flush with the angle leg 26 of the bar 15 lies. A complete outside of the frame results and cladding on the whole of the rebate Frame profile. You can make an optimal optical adjustment of the frame profile 10 to all conceivable purposes, because the panel 27 and also the bar 15 in their optical appearance through choice of material and largely through the choice of color and surface structure can be adjusted.

Die Leiste 15 hat von ihrem Winkelschenkel 24 profilseitig rechtwinklig vorspringende Umfassungsleisten 16. Diese Umfassungsleisten 16 stabilisieren die Leiste 15 und greifen in eine Ausnehmung 13 des Rahmenprofils 10 ein, die dadurch hergestellt ist, daß der Verbinder 21 in Darstellungsebene senkrecht zum Falzraum 11 kürzer gehalten ist, als die Metallhohlprofile 19,20. Deren falzraumseitige Wandflächen 22, 23 springen also gegenüber der falzraumseitigen Wandfläche 21 des Verbinders 21 vor.The strip 15 has from its angle leg 24 on the profile side right-angled protruding surround strips 16. These Surrounding strips 16 stabilize the strip 15 and grip in a recess 13 of the frame profile 10, which thereby is made that the connector 21 in the display plane perpendicular to the rebate space 11 is kept shorter than the hollow metal profiles 19.20. Their rebate-side wall surfaces 22, 23 jump against the rebate side wall surface 21 of the connector 21 before.

Mit den Umfassungsleisten 16 kann die Leiste 15 am Rahmenprofil 10 festgelegt werden, beispielsweise durch Einklemmen oder durch Einkleben. Auch eine Verschraubung durch den Winkelschenkel 24 in den Verbinder 21 ist möglich, z.B. an der durch 29 gekennzeichneten Einschraubstelle.With the surround strips 16, the strip 15 on the frame profile 10 can be set, for example by pinching or by gluing. Also a screw connection through the Angle leg 24 in the connector 21 is possible, e.g. on the screw-in point marked by 29.

Der Raum zwischen den Umfassungsleisten 16 ist im wesentlichen von im Brandfall aufschäumendem Baustoff 14 ausgefüllt. Derartiger Baustoff 14 ist temperatursensibel und erfährt eine erhebliche Volumenvergrößerung, wenn sich seine Temperatur bzw. seine Umgebungstemperatur auf einen Wert vergrößert, der erfahrungsgemäß im Brandfall auftritt. Das wird in bekannter Weise dadurch erreicht, daß der Baustoff eine temperaturempfindliche Substanz enthält, die bei vorbestimmter Temperatur vergast und dadurch das Volumen des Baustoffs um ein Vielfaches vergrößert. Ein derartiger Baustoff ist in der Regel etwas vorkomprimiert, um sein Einbauvolumen kleinzuhalten. Infolgedessen ist gemäß Fig.l zwischen den Umfassungsleisten 16 eine Abdeckung 18 vorgesehen, die formschlüssig in Nuten eingreift, welche baustoffseitig an den Umfassungsleisten 16 vorgesehen sind. Der Einbau des Baustoffs 14 ist insgesamt so, daß dieser direkt an der profilseitigen Innenwand des Winkelschenkels 24 anliegt. Ein schlecht Energie übertragendes Zwischenvolumen wird dadurch vermieden.The space between the surrounding strips 16 is essentially filled in in the event of fire foaming building material 14. Such building material 14 is temperature sensitive and experienced a significant increase in volume if its Temperature or its ambient temperature increased to a value, experience has shown that it occurs in the event of a fire. It will achieved in a known manner that the building material contains temperature-sensitive substance at predetermined Gasified temperature and thereby the volume of the building material magnified many times over. Such a building material is in usually somewhat compressed to keep its installation volume small. As a result, according to Fig.l is between the surrounding strips 16 a cover 18 is provided, which is form-fitting engages in grooves which on the building material side on the surrounding strips 16 are provided. The installation of the building material 14 is so that it is directly on the profile-side inner wall of the angle leg 24 is present. A bad energy This avoids the transfer of the intermediate volume.

Damit der aufschäumende Baustoff 14 im Brandfall seine Funktion erfüllen kann, muß die Abdeckleiste 15 so beschaffen sein, daß sie das Aufschäumen nicht behindert. Sie wird daher aus einem Kunststoff hergestellt, dessen Schmelztemperatur geringer ist, als diejenige Temperatur, von der ab der Baustoff aufschäumt. Beim Schmelzen des Kunststoffs der Leiste 15 wird ein Wärmezutritt zum Baustoff 14 ermöglicht, so daß sich dieser durch diejenigen Bereiche der Leiste 15 hindurch ausdehnen kann, aus denen deren Kunststoff weggschmolzen ist. Dabei kann das Aufschäumen des Baustoffs das Wegdrücken des geschmolzenen Kunststoffs unterstützen.So that the foaming building material 14 in the event of a fire Can fulfill function, the cover strip 15 must procure be that it does not hinder the foaming. It will therefore made from a plastic whose melting temperature is lower than the temperature from which the building material foams. When melting the plastic of the bar 15 heat access to the building material 14 is made possible, so that this through those areas of the bar 15 can expand from which the plastic has melted away. The foaming of the building material can push the support molten plastic.

Fig.2 zeigt eine Querschnittsausbildung der Leiste 15 mit zwei rechtwinklig vorspringenden Umfassungsleisten 16, die ihrerseits von einer Abdeckwand 18' einstückig miteinander verbunden sind. Es ergibt sich ein insgesamt rechteckiger Querschnitt, welcher dem Querschnitt der Ausnehmung 13 angepaßt ist, so daß die Ausnehmung 13 voll ausgefüllt wird. Die Abdeckwand 18' stabilisiert gemeinsam mit den Umfassungsleisten 16 die Leiste 15 und umschließt den Baustoff 14 sicher, so daß dieser mit hoher Vorkompression eingebracht werden kann, was im Falle des Abschmelzens des Winkelschenkels 24 im Brandfall dazu beiträgt, daß der aufschäumende Baustoff 14 schnell in den Falzraum 16 eindringen kann.2 shows a cross-sectional configuration of the strip 15 with two right-angled protruding surround strips 16, which in turn are integral with one another by a cover wall 18 ' are connected. The result is an overall rectangular Cross section, which is adapted to the cross section of the recess 13 is, so that the recess 13 is completely filled. The Cover wall 18 'stabilizes together with the surrounding strips 16 the bar 15 and securely encloses the building material 14, so that these are introduced with high pre-compression can what in the event of melting of the angle leg 24 in Fire contributes to the foaming building material 14 can quickly penetrate into the rebate 16.

Fig.3 zeigt eine der Ausbildung gemäß Fig.2 entsprechende Ausgestaltung eines Querschnitts einer Leiste 15, wobei jedoch nur ein einziger glatter Leistenschenkel 30 zur Abdekkung der beiden falzraumseitigen Profilwandflächen 22,23 vorhanden ist. Der im Brandfall aufschäumende Baustoff ist nicht dargestellt, aber vorhanden.3 shows a configuration corresponding to FIG. 2 Design of a cross section of a strip 15, wherein however, only a single smooth last leg 30 for covering of the two rebate-side profile wall surfaces 22, 23 are present is. The building material that foams up in the event of a fire is not shown, but available.

Gemäß Fig.4 besteht die Abdeckleiste 15 aus einem Abdeckschenkel 31, an dessen Außenkanten 31' Umfassungsleisten 16 befestigt sind, die jeweils einen Befestigungsschenkel 32 aufweisen, die dem Abdeckschenkel 31 parallel liegen. Diese Ausgestaltung ist herstellungstechnisch bedingt, gestattet aber ebenfalls die Anordnung von im Brandfall aufschäumendem Baustoff 14 im Zwischenraum 17 zwischen den Umfassungsleisten 16.According to Figure 4, the cover strip 15 consists of a cover leg 31, on the outer edges 31 'surrounding strips 16 are fastened, each having a fastening leg 32 have, which are parallel to the cover leg 31. This Design is permitted for technical reasons but also the arrangement of foaming in the event of fire Building material 14 in the space 17 between the surrounding strips 16.

Fig.5 zeigt einen Querschnitt durch ein Rahmenprofil 10, zu dessen Details auf Fig.l verwiesen wird, soweit in Fig.5 dieselben Bezugszeichen eingetragen sind. Die mit diesem Rahmenprofil 10 zusammengebaute Leiste 15 hat eine profilseitig rechtwinklig vorspringende Halteleiste 16' mit einem freien gerippten Ende 33, das in eine Haltenut 34 des Verbinders eingepreßt ist. Infolgedessen liegt der Winkelschenkel 24 an den Profilwandflächen 22,23 dicht an.5 shows a cross section through a frame profile 10, for the details of which reference is made to Fig.l, as far as in Fig.5 the same reference numerals are entered. The one with this frame profile 10 assembled bar 15 has a profile side right-angled projecting retaining bar 16 'with a free ribbed end 33 which is in a retaining groove 34 of the connector is pressed. As a result, the angle leg 24 abuts the profile wall surfaces 22,23 close.

Zwischen dem Winkelschenkel 24 und dem Verbinder 21 ist beidseitig der Halteleiste 16' aufschäumender Baustoff 14 angeordnet. Dieser wird vorzugsweise formstabil ausgebildet. Da im Bereich der Ausnehmung 13 lediglich eine einzige Halteleiste 16' untergebracht werden muß, steht der verbleibende Raum der Ausnehmung 13 für die Anordnung aufschäumenden Baustoffs 14 zur Verfügung oder die Ausnehmung 13 wird verkleinert.Is between the angle leg 24 and the connector 21 Foam building material 14 arranged on both sides of the holding strip 16 '. This is preferably designed to be dimensionally stable. There in the area of the recess 13 only a single retaining bar 16 'must be accommodated, the remaining space the recess 13 for the arrangement of foaming building material 14 available or the recess 13 is reduced.

Das in Fig.6 im Querschnitt dargestellte Rahmenprofil 10 entspricht bezüglich der Profilierung der Metallhohlprofile 19,20 und des dazwischen befindlichen Verbinders 21 dem in Fig.5 dargestellten. Auch der im Brandfall aufschäumende Baustoff 14 und die falzraumseitige Ausbildung der Leiste 15 mit verbinderseitig vorspringender Halteleiste 16' ist ungeändert.The frame profile 10 shown in cross section in FIG. 6 corresponds to the profiling of the hollow metal profiles 19, 20 and the connector 21 located between them in Fig.5 shown. Even the building material that foams up in the event of a fire 14 and the rebate side formation of the bar 15 with projecting retaining strip 16 'on the connector side is unchanged.

Das profilinnere Metallhohlprofil 19 ist in der Nähe des Falzraums mit einem Rücksprung 35 versehen, der auch bereits z.B. in Fig.5 dargestellt wurde, der jedoch in Fig.6 mit im Brandfall aufschäumendem Baustoff 14' gefüllt ist. In diesem Bereich befindet sich üblicherweise rauminnenseitig angrenzend ein Flügelüberschlag. Der rahmenparallele Spalt zwischen diesem Flügelüberschlag und dem benachbarten Bereich des Rahmenprofils 10 kann in Brandfall abgedichtet werden, indem der Baustoff 14' aufschäumt. Der Baustoff 14' kann im Brandfall teilweise auch den Falzraum auffüllen helfen. Damit dieser teilweise auch den Falzraum auffüllen helfen. Damit dieser Baustoff 14' normalerweise geschützt ist und auch die äußere Ansicht des Rahmenhohlprofils 10 möglichst wenig beeinträchtigt ist, wurde die Leiste 15 mit einem Leistenschenkel 36 versehen, der mit der Rahmeninnenfläche 19' bündig liegt. Dieser Leistenschenkel 36 ist rechtwinklig und einstückig mit der Leiste 15, welche das Rahmenprofil 10 zum Falzraum hin vollkommen verkleidet, also die falzraumseitige Seitenwand 12 des Rahmenprofils 10 abdeckt.The inner metal profile 19 is near the Folding space provided with a recess 35, which is already e.g. was shown in Figure 5, but in Figure 6 with in Foaming building material 14 'is filled in the event of a fire. In this The area is usually adjacent to the inside of the room a wing flap. The frame-parallel gap between this wing flap and the adjacent area of the frame profile 10 can be sealed in case of fire by the Building material 14 'foams. The building material 14 'can in the event of fire partly also help to fill the rebate area. So this partly also help to fill the rebate area. So this Building material 14 'is normally protected and so is the outer View of the frame hollow profile 10 is affected as little as possible is the bar 15 with a bar leg 36th provided, which is flush with the frame inner surface 19 '. This groin leg 36 is rectangular and in one piece with the bar 15, which the frame profile 10 towards the rebate completely clad, i.e. the side wall 12 on the rebate side of the frame profile 10 covers.

Gemäß Fig.6 ist die Leiste 15 mit Sollschmelzstellen 37 versehen. Zwei Sollschmelzstellen 37 befinden sich der mittig angeordneten Halteleiste 16' unmittelbar benachbart und je eine weitere Sollschmelzstelle befindet sich in der Nähe der Metallhohlprofile 19,20. Im Brandfall schmilzt die Leiste 15 auf, und zwar bevorzugt an den Sollschmelzstellen 37. Das erleichtert dem aufschäumenden Baustoff 14, das Wegdrücken von zwischen Sollbruchstellen 37 befindlichen Leistenbereichen und trägt dementsprechend zum schnelleren Ausfüllen des Falzraums bei.According to FIG. 6, the strip 15 has predetermined melting points 37 Mistake. Two predetermined melting points 37 are located in the middle arranged holding strip 16 'immediately adjacent and each there is another target melting point near the Hollow metal profiles 19.20. In the event of a fire, the strip 15 melts on, preferably at the predetermined melting points 37. This makes it easier the foaming building material 14, pushing away groin areas located between predetermined breaking points 37 and accordingly contributes to the faster filling of the rebate area at.

Claims (13)

  1. Frame profile (10) for windows, doors or façades, having a metal hollow profile (19, 20) on the space inner side and on the space outer side, each with a closed cross-section, which profiles between them comprise at least one fire-resistant connector (21) and are fixedly connected to each other, characterised in that, in order to form a recess (13) passing longitudinally through the profile, the connector (21) is set back from at least one of the wall surfaces (22, 23), on the rebate space or end face side, of the metal hollow profiles (19, 20), that a strip (15) is disposed covering the recess (13) and the wall surfaces (22, 23) on the rebate space or end face side, that the recess (13) contains building material (14) which foams in the event of fire, and that, in the event of fire, the strip (15) melts before the foaming temperature of the building material (14) is reached, and thereby permits heat to gain access to the building material (14).
  2. Frame profile according to claim 1, characterised in that the strip (15) directly adjoins the building material (14) and/or that the strip (15) and the building material (14) are assembled together to form one handling unit.
  3. Frame profile according to claim 1 or 2, characterised in that the strip (15) has two surrounding strips (16) protruding at right angles at the profile side, the intermediate space (17) of which surrounding strips is filled with the building material (14).
  4. Frame profile according to claim 3, characterised in that the two surrounding strips (16) on the profile side hold a cover (18, 18') covering the building material (14).
  5. Frame profile according to claim 3, characterised in that, by means of a covering wall (18') enclosing the building material, the two surrounding strips (16) are connected to each other at the profile side so as to form one piece and to form a rectangular cross-section.
  6. Frame profile according to one or more of claims 3 to 5, characterised in that the strip (15) fully engages the recess (13) by means of the two surrounding strips (16) which protrude at the profile side.
  7. Frame profile according to one or more of claims 1 to 3, characterised in that the strip (15) has a holding strip (16') protruding at a right angle on the profile side, and on the two sides of which a respective foamable building material (14) is disposed.
  8. Frame profile according to claim 7, characterised in that the holding strip (16') disposed in the middle of the recess (13) is pressed through the recess (13) into a holding groove (34) of the frame profile (10).
  9. Frame profile according to one or more of claims 1 to 8, characterised in that the strip (15) and the building material (14) fill the recess (13) and/or that the strip (15) covers all profile wall surfaces (22, 23) on the rebate space side.
  10. Frame profile according to claim 9, characterised in that the strip (15) comprises a level first angle limb (24) covering all the profile wall surfaces (22, 23) on the rebate space side, and comprises, at a right angle to this limb, a second angle limb (26) covering a tail surface (25), facing the rebate space (11), of a hollow metal profile (20).
  11. Frame profile according to claim 9 or 10, characterised in that, on the outer side of the profile, the hollow metal profile (20) is provided with a covering (27) on the space outer side, adjoining, in a flush manner on the rebate side, the strip (15) which covers the foamable building material (14).
  12. Frame profile according to one or more of claims 1 to 11, characterised in that the metal hollow profile (19), on the inner side of the profile, comprises, on the space inner side, at least one recess (35) in which building material (14'), which foams in the event of fire, is disposed.
  13. Frame profile according to one or more of claims 1 to 12, characterised in that the building material (14') disposed in the recess (35) of the hollow metal profile (19), in the profile inner side, is covered with strip limb (36), lying flush with this profile (19), of the strip (15) on the rebate space side and/or that the strip (15) comprises points (37) where melting is to take place.
EP96100055A 1995-01-05 1996-01-04 Frame profile for windows, doors or façades, with intumescent material Expired - Lifetime EP0723064B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29500148U 1995-01-05
DE29500148U DE29500148U1 (en) 1995-01-05 1995-01-05 Frame profile for windows or doors

Publications (3)

Publication Number Publication Date
EP0723064A2 EP0723064A2 (en) 1996-07-24
EP0723064A3 EP0723064A3 (en) 1997-11-19
EP0723064B1 true EP0723064B1 (en) 1998-10-14

Family

ID=8002217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96100055A Expired - Lifetime EP0723064B1 (en) 1995-01-05 1996-01-04 Frame profile for windows, doors or façades, with intumescent material

Country Status (3)

Country Link
EP (1) EP0723064B1 (en)
AT (1) ATE172273T1 (en)
DE (2) DE29500148U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309728B (en) * 1996-02-01 1999-09-08 Lorient Polyprod Ltd Structural frame member
DE19809691A1 (en) * 1998-03-06 1999-09-09 Niemann Folded cover strip of a door or window frame
DE20002142U1 (en) * 2000-02-08 2001-06-07 Montanstahl Sa Stabio Window / door system
EP1681430A3 (en) * 2005-01-18 2009-05-06 Forster Rohr- & Profiltechnik AG Composite profile for frames of wall elements, doors and windows
IT1398494B1 (en) * 2010-03-11 2013-03-01 Benussi PROFILE FOR WINDOWS IN PARTICULAR OF THE FIRE-RESISTANT TYPE OR SIMILAR AS WELL AS THE WINDOW INCLUDES THIS PROFILE
US11486150B2 (en) 2016-12-20 2022-11-01 Clarkwestern Dietrich Building Systems Llc Finishing accessory with backing strip
CN110714691A (en) * 2019-10-22 2020-01-21 英普瑞科技（嘉兴）有限公司 Three-cavity heat insulation steel section door and window structure
US11885138B2 (en) 2020-11-12 2024-01-30 Clarkwestern Dietrich Building Systems Llc Control joint
USD1026252S1 (en) 2020-11-12 2024-05-07 Clarkwestern Dietrich Building Systems Llc Control joint

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529733A (en) * 1975-11-27 1978-10-25 Dixon Int Ltd Fire resistant seals
US4424653A (en) * 1980-10-10 1984-01-10 Heinen Hans Dieter Fire-proof window
DE3423550C1 (en) * 1984-06-26 1985-04-18 Hörmann KG Freisen, 6699 Freisen Fireproof door
DE8717453U1 (en) * 1987-06-11 1988-11-10 Zapp, Wolfgang D., Creutzwald Window or door leaf made of two frames
GB2212539B (en) * 1987-11-13 1991-06-26 Briggs Amasco Ltd Fire-resistant seal
DE3939149C1 (en) * 1989-11-27 1991-01-03 Schott Glaswerke, 6500 Mainz, De
DE9108751U1 (en) * 1991-07-16 1991-10-10 Hermann Forster Ag, Arbon Composite profile for frames of wall elements, doors and windows
DE4219838A1 (en) * 1992-06-17 1993-12-23 Schott Glaswerke Fire protection glazing
DE4303573C2 (en) * 1993-02-08 2002-12-12 Treco Gmbh Frame with a sealing system with fire protection
NL9401613A (en) * 1994-09-30 1996-05-01 Reynolds Aluminium Bv Fire resistant, aluminum frame.

Also Published As

Publication number Publication date
DE59600652D1 (en) 1998-11-19
EP0723064A3 (en) 1997-11-19
ATE172273T1 (en) 1998-10-15
EP0723064A2 (en) 1996-07-24
DE29500148U1 (en) 1996-05-09

Similar Documents

Publication Publication Date Title
DE4142151C2 (en) Window for a window hinge
AT4249U1 (en) FIRE PROTECTION DOOR OR WINDOW
EP0723064B1 (en) Frame profile for windows, doors or façades, with intumescent material
DE3739020C2 (en) Glazed and / or filled fire doors
EP0505934B1 (en) Glazed fire door
DE2515536A1 (en) FRAME FOR WINDOWS, DOORS AND THE LIKE
EP0215456A1 (en) Hollow plastic extrusion for door and window frames
DE2847994A1 (en) FRAME PROFILE FOR WINDOW AND DOOR FRAMES OR THE LIKE. OF SWITCHING OR DISTRIBUTION CABINETS AND THE LIKE
AT518200B1 (en) Combi glass holder and thus equipped wood-aluminum composite window
DE29620153U1 (en) Connection for angled hollow profile bars
EP0063623A1 (en) Constructional set of a plurality of matched extruded plastics profiles for making windows, doors and the like
DE19500226C2 (en) Door or casement
EP0634557A2 (en) Door frame with fire-protective strip
DE60130085T2 (en) Plastic wing, as well as its method of manufacture and double-winged opening, e.g. for a window
EP1180573A2 (en) Casing frame for a thermally insulating door or window
DE2642746C3 (en) Frames for windows made of foam with embedded hollow metal profiles
DE8019472U1 (en) WINDOW
EP3832065B1 (en) Guide profile for a window or a door with a roller shutter box
EP1524378A2 (en) Façade with windows
EP0997601A2 (en) Cladding elements
DE2411082A1 (en) Large-area transparent glazing within opaque glass wall - with two spaced glass panels enclosing spacer frame connected by adhesive sealing mass
DE102016107949A1 (en) Profile frame for a door, a window or the like., And a method for producing such a profile frame
DE4040972A1 (en) Door frame enclosing frame requiring renovation - has lining with reinforcing strip joined to groove cladding
DE3504880A1 (en) Profile for a metal lining for an outer frame
DE29503471U1 (en) Facade component, in particular door or window

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19971121

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19980226

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK FR GB IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981014

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19981014

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981014

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981014

REF Corresponds to:

Ref document number: 172273

Country of ref document: AT

Date of ref document: 19981015

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59600652

Country of ref document: DE

Date of ref document: 19981119

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19981217

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19981228

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19990114

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19990114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990131

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
EN Fr: translation not filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19981014

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

BERE Be: lapsed

Owner name: NIEMANN HANS-DIETER

Effective date: 19990131

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001101