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EP1119680A1 - Block window - Google Patents

Block window

Info

Publication number
EP1119680A1
EP1119680A1 EP99948921A EP99948921A EP1119680A1 EP 1119680 A1 EP1119680 A1 EP 1119680A1 EP 99948921 A EP99948921 A EP 99948921A EP 99948921 A EP99948921 A EP 99948921A EP 1119680 A1 EP1119680 A1 EP 1119680A1
Authority
EP
European Patent Office
Prior art keywords
casement
insulating strip
profile
frame
block window
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.)
Granted
Application number
EP99948921A
Other languages
German (de)
French (fr)
Other versions
EP1119680B1 (en
Inventor
Rolf Nienhüser
Manfred Girnus
Walter Thrun
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.)
Schueco International KG
Original Assignee
SCHECO INTERNAT KG
Scheco International KG
Schueco International KG
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 SCHECO INTERNAT KG, Scheco International KG, Schueco International KG filed Critical SCHECO INTERNAT KG
Publication of EP1119680A1 publication Critical patent/EP1119680A1/en
Application granted granted Critical
Publication of EP1119680B1 publication Critical patent/EP1119680B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/308—Wing frames covered on the outside by a rigidly-mounted outer frame
    • 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
    • E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/231—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a solid sealing part
    • 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
    • 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
    • E06B2003/26387—Performing extra functions
    • E06B2003/26389—Holding sealing strips or forming sealing abutments

Definitions

  • the invention relates to a block window according to the preamble of claim 1.
  • the window frame has an outer sash stop which completely or almost completely covers the sash frame on the outside of the window, so that, ideally, this can no longer be recognized from the outside.
  • this window has the advantage that, as a rule, only the window frame is to be thermally insulated, since, due to the complete covering of the casement by the window frame, it is generally not necessary to insulate the casement itself. To increase the thermal insulation, additional measures can also be taken on the casement.
  • Fig. 3 shows a generic, internal prior art of the applicant. Shown is a thermally insulated profile, which consists of metal profile shells that form the frame and the sash and are connected by insulating strips. The insulating strips form a thermal separation plane between the profile shells, which limit the flow of heat from one profile shell to the other to a minimum. The material of the insulating strips is therefore a poor heat conductor and is usually made of plastic.
  • Profiles connected by insulating strips are referred to below as composite profiles.
  • the advantage of a composite profile with a shear-resistant composite compared to the individual elements is increased and - as a result - the improved statics.
  • the different materials and strengths of the individual elements of the composite are taken into account by a reduction factor in the calculation formula.
  • the best possible shear-resistant connection between the profile shells and the insulating strip is required. These connection points usually form the weak point of a composite profile.
  • the insulating strips lie parallel and closely next to one another.
  • this arrangement enables a very small profile face width.
  • it is not sensible to cover the sash completely with the outer stop bar of the frame.
  • the insulating strips are brought closer together and the height of the seal between the frame and the sash is reduced, the sash can be covered by the frame.
  • 3 and 4 are usually rolled on. The rolling surfaces for the inner and outer shell are at the same height.
  • composite profiles with very closely spaced insulating strips and composite profiles with only a single insulating strip with mutually parallel walls are referred to as "composite with single-web solution”.
  • profile statics of such composite profiles with a very small cross-section must also be taken into account, That larger deformations occur due to the moments caused by the glass weight and glass pressure. Only relatively small element sizes can therefore be achieved with the insulating strips shown in Fig. 4.
  • tolerances of the individual components such as profile shells and insulating bars have a negative effect on the plane parallelism and the This also leads to considerable manufacturing effort when processing such profiles.
  • the invention solves this problem by the subject matter of claim 1.
  • the invention is characterized in that the tapered insulating strip of the casement has a wider foot area on its inner profile than on the outer profile. This structurally simple solution surprisingly enables the realization of profiles with narrow face widths even with larger window dimensions.
  • the good statics of the block window according to the invention is further improved in that the at least one insulating strip arranged between the inner and the outer profile of the casement tapered from the inner to the outer profile.
  • FIG. 1 shows a section through the frame of a block window according to the invention
  • FIG. 2 shows the sash frame from FIG. 1;
  • Fig. 3 shows a cross section through a frame of a block window according to the
  • Fig. 4 shows a cross section through a further frame of a block window according to the prior art.
  • the composite window frame 1 of the block window has an aluminum inner profile 3 and an aluminum outer profile 5, which are firmly connected to one another via two mutually parallel thermal insulation or insulating strips 7, 9 made of poorly heat-conducting material, preferably plastic are.
  • a stop bar 11 is integrally formed on the outer profile 5, which completely or almost completely covers the casement 13 on the outside of the window, so that it is not visible from the outside.
  • the composite sash frame 13 in turn has an aluminum inner profile 15 and a smaller aluminum outer profile 17 relative to the inner profile 15 (note: the inner and outer profiles of the frame and sash are also called inner and outer shell), the inner profile 15 is firmly connected to the outer profile 17 via a single insulating strip 19, which can also consist of poorly heat-conducting plastic.
  • the insulating strip 19 arranged between the inner and outer profiles 15, 17 of the casement 13 tapers from the inner to the outer profile, an outer profile can be realized which has a particularly narrow appearance and yet allows relatively large element dimensions due to the good static properties .
  • the good static values result in particular from the possibility of making the foot region 29 of the insulating strip, which engages in a groove-like manner in a recess 31 of the inner shell, relatively large.
  • Due to the tapering of the insulating strip 19, the foot region 29 on the inner profile 15 is made wider than the foot region 33, which engages in a corresponding recess 35 on the outer profile 17.
  • the tapered structure of the insulating strip 19 requires rolling at different levels (roll heights A, B).
  • the tapered structure of the insulating strip 19 can be adapted to the course of forces during the transfer of the weight forces and the moments that occur.
  • the tapered insulating strip 19 of the casement is formed in FIGS. 1 and 2 as a hollow profile with one or more separate chambers 37. It has a base wall 39, which is aligned in the casement 13 essentially perpendicular to the main plane of the pane 27, three mutually parallel transverse webs 41, which extend essentially perpendicular to the base wall, and a cover wall 43, which inclines in sections to the base wall 39, which forms part of the fold between the frame and the sash 1 1, 13 and in cooperation with the base wall realizes the taper of the insulating strip 19.
  • the crossbars 41 increase the insulating effect and the rigidity of the insulating strip 19.
  • a web 45 projecting into the fold between the blind and the sash frame 1, 13 is formed, which over the limitation of the outer profile 17 of the sash frame in the The fold protrudes between the frame and the sash.
  • This web 45 forms, in cooperation with a projection 47 of a seal 49 attached to the insulating web 7 of the frame 1, which extends into the fold between the frame and the sash, the boundary of the antechamber 51 to the fitting chamber 53. Because the web 45 of the seal 49 serves as an abutment, the outer shell 17 can be designed to be particularly small.
  • the web 45 is close to the outer shell and thus offers a sufficiently large space for a large-volume design of the center seal 49 with a correspondingly high insulation value. Since the swivel circle of the web lies below the level of the insulating strip relative to the inner profile 15, the space available for the center seal 49 is further increased. As can also be seen in FIG. 1, the insulating strip 19 of the casement 13 also projects beyond the limitation of the inner profile 15 of the casement into the fold or into the fitting chamber 53 on the fitting groove 54 between the blind and the casement 1, 13. This secures the fitting 55 or the locking elements in the fitting chamber 53 advantageously additionally against intrusion or against the use of force from outside, because the insulating strip designed in this way complicates the application of a lever tool, e.g. B. a screwdriver between the locking piece 57 and the inner profile 13th
  • a cover edge 59 is provided on the insulating strip 19, which is designed such that a drip edge to the web 45 remains. This sealing edge avoids shadow effects on the taper and thus improves the look of the insulating strip.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Glass Compositions (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Window Of Vehicle (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The invention relates to a block window which has a window frame (1) with at least one metallic inner profile (3) and at least one metallic outer profile (5), these profiles being interconnected by at least one insulating strip (7, 9), and a leaf stop segment (11), which essentially covers a window casement (7) on at least one side when the window is closed. Said casement has at least one metallic inner profile (15) and at least one metallic outer profile (17), these profiles being interconnected by at least one insulating strip (19). The invention is characterised in that the insulating strip (19) of the window casement (13) has a wider base area (29) on its inner profile (15) than on its outer profile (17).

Description

Beschreibung description
BlockfensterBlock window
Die Erfindung betrifft ein Blockfenster nach dem Oberbegriff des Anspruches 1.The invention relates to a block window according to the preamble of claim 1.
Bei Blockfenstern weist der Blendrahmen einen äußeren Flügelanschlag auf, der den Flügelrahmen an der Außenseite des Fensters vollständig bzw. annähernd vollständig überdeckt, so daß dieser im Idealfall von außen nicht mehr zu erkennen ist. Daneben hat dieses Fenster den Vorteil, daß in aller Regel nur der Blendrahmen wärmezudäm- men ist, da durch die vollständige Überdeckung des Flügelrahmens durch den Blendrahmen eine eigene Wärmedämmung des Flügelrahmens in der Regel nicht erforderlich ist. Zur Steigerung der Wärmedämmung können aber auch zusätzliche Maßnahmen am Flügelrahmen getroffen werden.In the case of block windows, the window frame has an outer sash stop which completely or almost completely covers the sash frame on the outside of the window, so that, ideally, this can no longer be recognized from the outside. In addition, this window has the advantage that, as a rule, only the window frame is to be thermally insulated, since, due to the complete covering of the casement by the window frame, it is generally not necessary to insulate the casement itself. To increase the thermal insulation, additional measures can also be taken on the casement.
Fig. 3 zeigt einen gattungsgemäßen, internen Stand der Technik der Anmelderin. Dargestellt ist ein wärmegedämmtes Profil, welches aus Metallprofilschalen besteht, die den Blend- und den Flügelrahmen bilden und durch Isolierleisten verbunden sind. Die Isolierleisten bilden zwischen den Profϊlschalen eine thermische Trennebene, die den Wärmefluß von der einen zur anderen Profilschale auf ein Minimum begrenzen. Der Werkstoff der Isolierleisten ist folglich ein schlechter Wärmeleiter und besteht in der Regel aus Kunststoff.Fig. 3 shows a generic, internal prior art of the applicant. Shown is a thermally insulated profile, which consists of metal profile shells that form the frame and the sash and are connected by insulating strips. The insulating strips form a thermal separation plane between the profile shells, which limit the flow of heat from one profile shell to the other to a minimum. The material of the insulating strips is therefore a poor heat conductor and is usually made of plastic.
Durch Isolierleisten verbundene Profile werden nachfolgend als Verbundprofile be- zeichnet. Vorteilhaft ist die bei einem Verbundprofil mit schubfestem Verbund gegenüber den Einzelelementen erhöhte Festigkeit und - daraus resultierend - die verbesserte Statik. Bei der Berechnung der Statik der Verbundprofile werden die unterschiedlichen Materialien bzw. Festigkeiten der Einzel elemente des Verbundes durch einen Minderungsfaktor in der Berechnungsformel berücksichtigt. Zum Erzielen einer hohen Festigkeit ist eine möglichst gute schubsteife Verbindung zwischen den Profilschalen und der Isolierleiste erforderlich. Diese Verbindungsstellen bilden üblicherweise den Schwachpunkt eines Verbundprofϊles.Profiles connected by insulating strips are referred to below as composite profiles. The advantage of a composite profile with a shear-resistant composite compared to the individual elements is increased and - as a result - the improved statics. When calculating the statics of the composite profiles, the different materials and strengths of the individual elements of the composite are taken into account by a reduction factor in the calculation formula. To achieve high strength, the best possible shear-resistant connection between the profile shells and the insulating strip is required. These connection points usually form the weak point of a composite profile.
Nach dem Stand der Technik der Fig. 3 liegen die Isolierleisten parallel eng nebeneinander. Diese Anordnung ermöglicht zwar einerseits eine sehr kleine Profil- Ansichtsbreite. Bei dieser Bauart ist es aber nicht sinnvoll möglich, mit dem äußeren Anschlagsteg des Blendrahmens den Flügelrahmen ganz abzudecken. Erst wenn - wie in dem weiteren internen Stand der Technik der Anmelderin nach Fig. 4 zu erkennen - die Isolierleisten noch enger zusammengeführt werden und die Höhe der Dichtung zwischen dem Blend- und dem Flügelrahmen verkleinert wird, kann der Flügelrahmen vom Blendrahmen verdeckt werden. Die Profilschalen der Blockfenster der Fig. .3 und 4 werden üblicherweise angerollt. Dabei liegen die Anrollflächen für die Innen- und die Außenschale auf der gleichen Höhe.According to the state of the art in FIG. 3, the insulating strips lie parallel and closely next to one another. On the one hand, this arrangement enables a very small profile face width. With this design, however, it is not sensible to cover the sash completely with the outer stop bar of the frame. Only when - as can be seen in the further internal prior art of the applicant according to FIG. 4 - the insulating strips are brought closer together and the height of the seal between the frame and the sash is reduced, the sash can be covered by the frame. 3 and 4 are usually rolled on. The rolling surfaces for the inner and outer shell are at the same height.
Verbundprofile mit sehr eng nebeneinander liegenden Isolierleisten sowie Verbund- profile mit nur einer einzigen Isolierleiste mit zueinander parallelen Wandungen werden als „Verbund mit Einsteglösung" bezeichnet. Neben dem Minderungsfaktor muß bei der Bestimmung der Profilstatik von derartigen Verbundprofilen mit einem sehr kleinen Querschnitt auch berücksichtigt werden, daß größere Verformungen durch die vom Glasgewicht und Glasdruck verursachten Momente auftreten. Mit den in Fig. 4 dargestellten Isolierleisten können daher auch nur relativ kleine Elementgrößen verwirklicht werden. Darüber hinaus wirken sich Toleranzen der Einzelbauteile wie Pro- filschalen und Isolierstege negativ auf die Planparallalität und den Schalenversatz aus. Dies fuhrt auch zu erheblichem Fertigungsaufwand bei Verarbeitung solcher Profile.Composite profiles with very closely spaced insulating strips and composite profiles with only a single insulating strip with mutually parallel walls are referred to as "composite with single-web solution". In addition to the reduction factor, the profile statics of such composite profiles with a very small cross-section must also be taken into account, That larger deformations occur due to the moments caused by the glass weight and glass pressure. Only relatively small element sizes can therefore be achieved with the insulating strips shown in Fig. 4. In addition, tolerances of the individual components such as profile shells and insulating bars have a negative effect on the plane parallelism and the This also leads to considerable manufacturing effort when processing such profiles.
Aus Designgründen und thermischen Gründen besteht aber auch der Bedarf, größereFor design and thermal reasons, there is also a need for larger ones
Elemente als nach dem Stand der Technik möglichst mit Profilen mit geringen An- sichtsbreiten zu realisieren (Anm.: Unter der Ansichtsbreite eines Profils ist die Länge zwischen dem äußeren Anschlag des Rahmens am Glas bis zum Mauerwerk bzw. bis zum Elementanschluß zu verstehen), deren Formstabilität und Genauigkeit den Fertigungsaufwand minimiert. Der Lösung dieses Problems widmet sich die Erfindung.According to the state of the art, elements as possible should be realized with profiles with small visible widths (Note: The visible width of a profile is the length between the outer stop of the frame on the glass to the masonry or to understand element connection), their dimensional stability and accuracy minimizes the manufacturing effort. The invention is devoted to solving this problem.
Die Erfindung löst dieses Problem durch den Gegenstand des Anspruches 1. Gegenüber dem gattungsgemäßen Stand der Technik zeichnet sich die Erfindung dadurch aus, daß die sich verjüngende Isolierleiste des Flügelrahmens an dessen Innenprofil einen breiteren Fußbereich aufweist als am Außenprofil. Diese konstruktiv einfache Lösung ermöglicht in überraschender Weise die Realisierung von Profilen mit schmalen Ansichtsbreiten auch bei größeren Fensterabmessungen.The invention solves this problem by the subject matter of claim 1. Compared to the generic state of the art, the invention is characterized in that the tapered insulating strip of the casement has a wider foot area on its inner profile than on the outer profile. This structurally simple solution surprisingly enables the realization of profiles with narrow face widths even with larger window dimensions.
Weiter verbessert wird die gute Statik des erfindungsgemäßen Blockfensters dadurch, daß sich die wenigstens eine zwischen dem Innen- und dem Außenprofil des Flügelrahmens angeordnete Isolierleiste vom Innen- zum Außenprofil hin verjüngt.The good statics of the block window according to the invention is further improved in that the at least one insulating strip arranged between the inner and the outer profile of the casement tapered from the inner to the outer profile.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind den übrigen Unteransprüchen zu entnehmen.Further advantageous embodiments of the invention can be found in the remaining subclaims.
Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung anhand eines Ausführungsbeispiels näher beschrieben. Es zeigt:The invention is described in more detail below with reference to the drawing using an exemplary embodiment. It shows:
Fig. 1 einen Schnitt durch den Rahmen eines erfmdungsgemäßen Blockfensters;1 shows a section through the frame of a block window according to the invention;
Fig. 2 den Flügelrahmen aus Fig. 1 ;FIG. 2 shows the sash frame from FIG. 1;
Fig. 3 einen Querschnitt durch einen Rahmen eines Blockfensters nach demFig. 3 shows a cross section through a frame of a block window according to the
Stand der Technik; undState of the art; and
Fig. 4 einen Querschnitt durch ein weiteren Rahmen eines Blockfenster nach dem Stand der Technik. Nach Fig. 1 weist der Verbund-Blendrahmen 1 des Blockfensters ein Aluminium- Innenprofil 3 und ein Aluminium- Außenprofil 5 auf, die über zwei parallel zueinander liegende Wärmedämm- bzw. Isolierleisten 7, 9 aus schlecht wärmeleitendem Material, vorzugsweise Kunststoff, fest miteinander verbunden sind. Senkrecht zur Haupter- Streckungsrichtung des Blendrahmens 1 (bzw. parallel zur Scheibenebene) ist an das Außenprofil 5 ein Anschlagsteg 11 angeformt, welcher den Flügelrahmen 13 an der Außenseite des Fensters vollständig bzw. annähernd vollständig überdeckt, so daß dieser von außen nicht sichtbar ist.Fig. 4 shows a cross section through a further frame of a block window according to the prior art. 1, the composite window frame 1 of the block window has an aluminum inner profile 3 and an aluminum outer profile 5, which are firmly connected to one another via two mutually parallel thermal insulation or insulating strips 7, 9 made of poorly heat-conducting material, preferably plastic are. Perpendicular to the main direction of extension of the frame 1 (or parallel to the plane of the window), a stop bar 11 is integrally formed on the outer profile 5, which completely or almost completely covers the casement 13 on the outside of the window, so that it is not visible from the outside.
Der Verbund-Flügelrahmen 13 weist seinerseits ein Aluminium-Innenprofil 15 und ein relativ zum Innenprofil 15 kleineres Aluminium- Außenprofil 17 auf (Anm.: die Innen- und Außenprofile des Blend- und Flügelrahmens werden auch Innen- und Außenschale genannt), wobei das Innenprofil 15 mit dem Außenprofil 17 über eine einzelne Isolierleiste 19, die ebenfalls aus schlecht wärmeleitendem Kunststoff bestehen kann, fest verbunden ist. Eine Innendichtung 21 sowie eine Außendichtung 23, welche um die Leiste 25 herum in den Zwischenraum zwischen dem Endbereich des Anschlagsteges 11 und der Leiste 25 greift, vervollständigen den Glasfalz zur Scheibe 27.The composite sash frame 13 in turn has an aluminum inner profile 15 and a smaller aluminum outer profile 17 relative to the inner profile 15 (note: the inner and outer profiles of the frame and sash are also called inner and outer shell), the inner profile 15 is firmly connected to the outer profile 17 via a single insulating strip 19, which can also consist of poorly heat-conducting plastic. An inner seal 21 and an outer seal 23, which engages around the bar 25 in the space between the end region of the stop bar 11 and the bar 25, complete the glass rebate to the pane 27.
Da sich die zwischen dem Innen- und dem Außenprofil 15, 17 des Flügelrahmens 13 angeordnete Isolierleiste 19 vom Innen- zum Außenprofil hin verjüngt, wird ein Außenprofil realisierbar, das eine besonders schmal erscheinende Ansichtsbreite aufweist und dennoch aufgrund der guten statischen Eigenschaften relativ große Elementabmessungen erlaubt. Die guten statischen Werte ergeben sich insbesondere auch durch die Möglichkeit, den Fußbereich 29 der Isolierleiste, der nutenartig in eine Ausnehmung 31 der Innenschale eingreift, relativ groß auszugestalten. Aufgrund der Verjüngung der Isolierleiste 19 wird der Fußbereich 29 am Innenprofil 15 breiter ausgeführt als der Fußbereich 33, der in eine entsprechende Ausnehmung 35 am Außenprofil 17 eingreift. Der sich verjüngende Aufbau der Isolierleiste 19 bedingt ein Anrollen auf unterschiedlichem Niveau (Rollhöhe A, B). Darüber hinaus ist der sich verjüngende Aufbau der Isolierleiste 19 dem Kräfteverlauf bei der Abtragung der Gewichtskräfte und der auftretenden Momente anpaßbar.Since the insulating strip 19 arranged between the inner and outer profiles 15, 17 of the casement 13 tapers from the inner to the outer profile, an outer profile can be realized which has a particularly narrow appearance and yet allows relatively large element dimensions due to the good static properties . The good static values result in particular from the possibility of making the foot region 29 of the insulating strip, which engages in a groove-like manner in a recess 31 of the inner shell, relatively large. Due to the tapering of the insulating strip 19, the foot region 29 on the inner profile 15 is made wider than the foot region 33, which engages in a corresponding recess 35 on the outer profile 17. The tapered structure of the insulating strip 19 requires rolling at different levels (roll heights A, B). In addition, the tapered structure of the insulating strip 19 can be adapted to the course of forces during the transfer of the weight forces and the moments that occur.
Die sich verjüngende Isolierleiste 19 des Flügelrahmens wird in Fig. 1 und 2 als Hohlprofϊl mit einer oder mehreren voneinander getrennten Kammern 37 ausgebildet. Sie weist eine Grundwandung 39 auf, die im Flügelrahmen 13 im wesentlichen senkrecht zur Hauptebene der Scheibe 27 ausgerichtet ist, drei zueinander parallele Quer- Stege 41 , welche sich im wesentlichen senkrecht zur Grundwandung erstrecken und eine abschnittsweise geneigt zur Grundwandung 39 verlaufende Deckwandung 43, welche einen Teil des Falzes zwischen dem Blend- und dem Flügelrahmen 1 1, 13 bildet und im Zusammenspiel mit der Grundwandung die Verjüngung der Isolierleiste 19 realisiert. Durch die Querstege 41 werden die Isolierwirkung und die Steifigkeit der Isolierleiste 19 erhöht.The tapered insulating strip 19 of the casement is formed in FIGS. 1 and 2 as a hollow profile with one or more separate chambers 37. It has a base wall 39, which is aligned in the casement 13 essentially perpendicular to the main plane of the pane 27, three mutually parallel transverse webs 41, which extend essentially perpendicular to the base wall, and a cover wall 43, which inclines in sections to the base wall 39, which forms part of the fold between the frame and the sash 1 1, 13 and in cooperation with the base wall realizes the taper of the insulating strip 19. The crossbars 41 increase the insulating effect and the rigidity of the insulating strip 19.
An die Isolierleiste 19 bzw. an deren Deckwandung 43 ist ferner im Fußbereich 33 zur Außenschale 17 ein in den Falz zwischen dem Blend- und dem Flügelrahmen 1, 13 ragender Steg 45 angeformt, der über die Begrenzung des Außenprofils 17 des Flügel- rahmens in den Falz zwischen dem Blend- und dem Flügelrahmen vorsteht. Dieser Steg 45 bildet im Zusammenspiel mit einem Vorsprung 47 einer an den Isoliersteg 7 des Blendrahmens 1 angesetzten Dichtung 49, welche sich in den Falz zwischen dem Blend- und dem Flügelrahmen erstreckt, die Begrenzung der Vorkammer 51 zur Beschlagskammer 53 aus. Dadurch, daß der Steg 45 der Dichtung 49 als Anlage dient, kann die Außenschale 17 besonders klein ausgelegt werden. Der Steg 45 liegt nahe zur Außenschale und bietet dadurch einen ausreichend großen Raum für eine groß- volumige Auslegung der Mittel dichtung 49 mit einem entsprechend hohen Isolierwert. Da der Schwenkkreis des Steges unterhalb des Niveaus der Isolierleiste zum Innenprofil 15 liegt, wird der für die Mitteldichtung 49 zur Verfügung stehende Raum wei- ter vergrößert. Wie ferner in Fig. 1 zu erkennen, steht die Isolierleiste 19 des Flügelrahmens 13 auch über die Begrenzung des Innenprofils 15 des Flügelrahmens in den Falz bzw. in die Beschlagskammer 53 an der Beschlagsnut 54 zwischen dem Blend- und dem Flügelrahmen 1, 13 vor. Dies sichert den Beschlag 55 bzw. die Verriegelungselemente in der Beschlagskammer 53 vorteilhaft zusätzlich gegen Einbruch versuche bzw. gegen Gewaltanwendung von außen, denn die derart ausgebildete Isolierleiste erschwert das Ansetzen eines Hebelwerkzeuges, z. B. eines Schraubendrehers zwischen dem Verriegelungsstück 57 und dem Innenprofil 13.On the insulating strip 19 or on its top wall 43, in the foot region 33 to the outer shell 17, a web 45 projecting into the fold between the blind and the sash frame 1, 13 is formed, which over the limitation of the outer profile 17 of the sash frame in the The fold protrudes between the frame and the sash. This web 45 forms, in cooperation with a projection 47 of a seal 49 attached to the insulating web 7 of the frame 1, which extends into the fold between the frame and the sash, the boundary of the antechamber 51 to the fitting chamber 53. Because the web 45 of the seal 49 serves as an abutment, the outer shell 17 can be designed to be particularly small. The web 45 is close to the outer shell and thus offers a sufficiently large space for a large-volume design of the center seal 49 with a correspondingly high insulation value. Since the swivel circle of the web lies below the level of the insulating strip relative to the inner profile 15, the space available for the center seal 49 is further increased. As can also be seen in FIG. 1, the insulating strip 19 of the casement 13 also projects beyond the limitation of the inner profile 15 of the casement into the fold or into the fitting chamber 53 on the fitting groove 54 between the blind and the casement 1, 13. This secures the fitting 55 or the locking elements in the fitting chamber 53 advantageously additionally against intrusion or against the use of force from outside, because the insulating strip designed in this way complicates the application of a lever tool, e.g. B. a screwdriver between the locking piece 57 and the inner profile 13th
Zur Vermeidung einer Sammlung von Schmutz ist eine Abdeckkante 59 an der Isolierleiste 19 vorgesehen, die so ausgebildet ist, daß eine Abtropfkante zum Steg 45 stehenbleibt. Diese Abdichtkante vermeidet Schatteneffekte an der Verjüngung und verbessert so die Optik der Isolierleiste. To avoid collecting dirt, a cover edge 59 is provided on the insulating strip 19, which is designed such that a drip edge to the web 45 remains. This sealing edge avoids shadow effects on the taper and thus improves the look of the insulating strip.
BezugszeichenlisteReference list
Verbund-Blendrahmen 1Composite frame 1
Aluminium-Innenprofil 3Aluminum inner profile 3
Aluminium- Außenprofil 5Aluminum outer profile 5
Isolierleisten 7, 9Insulating strips 7, 9
Anschlagsteg 11Stop bridge 11
Verbund-Flügelrahmen 13Composite sash 13
Aluminium-Innenprofil 15Aluminum inner profile 15
Aluminium- Außenprofil 17Aluminum outer profile 17
Isolierleiste 19Insulating strip 19
Innendichtung 21Inner seal 21
Außendichtung 23Outer seal 23
Leiste 25Bar 25
Scheibe 27Disc 27
Fußbereich 29Foot area 29
Ausnehmung 31Recess 31
Fußbereich 33Foot area 33
Ausnehmung 35Recess 35
Kammern 37Chambers 37
Grundwandung 39Base wall 39
Seitenwandungen 41Side walls 41
Deckwandung 43Top wall 43
Steg 45Bridge 45
Vorsprung 47Tab 47
Dichtung 49Seal 49
Vorkammer 51Antechamber 51
Beschlagskammer 53Fitting chamber 53
Beschlagsnut 54Fitting groove 54
Beschlag 55Fitting 55
Verri egelungsstück 57Locking piece 57
Abdeckkante 59 Cover edge 59

Claims

Ansprüche Expectations
1. Blockfenster, das folgendes aufweist: a) einen Blendrahmen (1) mit jeweils wenigstens einem metallischen Innenprofil (3) und einem metallischen Außenprofil (5), die mittels wenigstens einer Isolierleiste (7, 9) miteinander verbunden sind, und mit einem Flügel- Anschlagsteg (11), welcher einen Flügelrahmen (7) bei geschlossenem Fenster wenigstens einseitig weitgehend überdeckt, b) den Flügelrahmen (13) mit jeweils wenigstens einem metallischen Innenpro fil (15) und einem metallischen Außenprofil (17), die mittels wenigstens einer Isolierleiste (19) miteinander verbunden sind, dadurch gekennzeichnet, daß c) die Isolierleiste (19) des Flügelrahmens (13) an dessen Innenprofil (15) einen breiteren Fußbereich (29) aufweist als am Außenprofil (17).1. Block window, which has the following: a) a frame (1), each with at least one metallic inner profile (3) and one metallic outer profile (5), which are connected to one another by means of at least one insulating strip (7, 9), and with a wing - Stop bar (11), which at least on one side largely covers a casement (7) when the window is closed, b) the casement (13), each with at least one metallic inner profile (15) and one metallic outer profile (17), which is provided by means of at least one insulating strip (19) are connected to one another, characterized in that c) the insulating strip (19) of the casement (13) has a wider foot region (29) on its inner profile (15) than on the outer profile (17).
2. Blockfenster nach Anspruch 1, dadurch gekennzeichnet, daß sich die wenig- stens eine zwischen dem Innen- und dem Außenprofil (15, 17) des Flügelrahmens (13) angeordnete Isolierleiste (19) vom Innen- zum Außenprofil hin verjüngt.2. Block window according to claim 1, characterized in that the at least one between the inner and the outer profile (15, 17) of the casement (13) arranged insulating strip (19) tapers from the inner to the outer profile.
3. Blockfenster nach Anspruch 1, dadurch gekennzeichnet, daß die sich verjün- gende Isolierleiste (19) des Flügelrahmens als Hohlprofil mit einer oder mehreren voneinander getrennten Kammern (37) ausgebildet ist.3. Block window according to claim 1, characterized in that the tapered insulating strip (19) of the casement is designed as a hollow profile with one or more separate chambers (37).
4. Blockfenster nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Isolierleiste (19) folgendes aufweist: - eine Grundwandung (39), die im Flügelrahmen (13) im wesentlichen senkrecht zur Scheibenebene ausgerichtet ist; P4. Block window according to one of the preceding claims, characterized in that the insulating strip (19) has the following: - a base wall (39) which is aligned in the casement (13) substantially perpendicular to the pane plane; P
wenigstens zwei zueinander parallele Seitenstege (41), welche sich im wesentlichen senkrecht zur Grundwandung (39) erstrecken, eine geneigt zur Grundwandung (39) verlaufende Deckwandung (43), welche einen Teil des Falzes zwischen dem Blend- und dem Flügelrah- men (1, 13) ausbildet.at least two side webs (41) parallel to one another, which extend essentially perpendicular to the base wall (39), a top wall (43) running inclined to the base wall (39), which covers part of the fold between the frame and the sash frame (1 , 13) trains.
5. Blockfenster nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß an die Isolierleiste (19) des Flügelrahmens (13) zwischen dem Innen- und dem Außenprofil (15, 17) wenigstens ein in den Falz zwischen dem Blend- und dem Flügelrahmen ( 1 , 13) ragender Steg (45) angeformt ist.5. Block window according to one of the preceding claims, characterized in that on the insulating strip (19) of the casement (13) between the inner and the outer profile (15, 17) at least one in the fold between the blind and the casement (1st , 13) projecting web (45) is formed.
6. Blockfenster nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der in den Falz zwischen dem Blend- und dem Flügelrahmen ragende Steg (45) der Isolierleiste (19) über die Begrenzung des Außenprofils des Flü- gelrahmens (13) hinweg in den Falz zwischen dem Blend- und dem Flügelrahmen vorsteht.6. Block window according to one of the preceding claims, characterized in that the web (45) of the insulating strip (19) projecting into the fold between the glare frame and the sash frame over the limitation of the outer profile of the sash frame (13) into the fold protrudes between the frame and the sash.
7. Blockfenster nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der in den Falz zwischen dem Blend- und dem Flügelrahmen (1, 13) ragende Steg (45) der Isolierleiste (19) des Flügelrahmens im Zusammenspiel mit einer am Blendrahmen angeordneten Dichtung (47), welche sich in den Falz zwischen dem Blend- und dem Flügelrahmen (1, 13) erstreckt, eine Vorkammer (51) von einer Beschlagskammer (53) trennt.7. Block window according to one of the preceding claims, characterized in that the web (45) of the insulating strip (19) of the casement projecting into the fold between the casement and the casement (1, 13) in cooperation with a seal arranged on the casement ( 47), which extends into the fold between the frame and the sash (1, 13), separates a prechamber (51) from a fitting chamber (53).
8. Blockfenster nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Isolierleiste (19) des Flügelrahmens (13) über die Begrenzung des Innenprofils (15) zur Sicherung eines Beschlages (55) in den Falz zwischen dem Blend- und dem Flügelrahmen (1, 13) vorsteht. 8. Block window according to one of the preceding claims, characterized in that the insulating strip (19) of the casement (13) over the limitation of the inner profile (15) to secure a fitting (55) in the fold between the frame and the casement (1st , 13) protrudes.
9. Blockfenster nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Schwenkkreis des Steges (45) unterhalb des Niveaus der Isolierleiste (19) zum Innenprofil 15 liegt.9. Block window according to one of the preceding claims, characterized in that the pivoting circle of the web (45) lies below the level of the insulating strip (19) to the inner profile 15.
10. Blockfenster nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Isolierleiste (19) eine Abdeckkante (59) aufweist, welche die Verjüngung der Isolierleiste weitgehend optisch abdeckt, wobei eine Abtropfkante zum Außenprofil vorgesehen ist. 10. Block window according to one of the preceding claims, characterized in that the insulating strip (19) has a cover edge (59) which largely covers the taper of the insulating strip optically, a drip edge being provided for the outer profile.
EP99948921A 1998-10-08 1999-10-02 Block window Expired - Lifetime EP1119680B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29817974U 1998-10-08
DE29817974U DE29817974U1 (en) 1998-10-08 1998-10-08 Block window
PCT/EP1999/007315 WO2000022272A1 (en) 1998-10-08 1999-10-02 Block window

Publications (2)

Publication Number Publication Date
EP1119680A1 true EP1119680A1 (en) 2001-08-01
EP1119680B1 EP1119680B1 (en) 2008-01-02

Family

ID=8063657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99948921A Expired - Lifetime EP1119680B1 (en) 1998-10-08 1999-10-02 Block window

Country Status (8)

Country Link
EP (1) EP1119680B1 (en)
CN (1) CN1167867C (en)
AT (1) ATE382766T1 (en)
DE (2) DE29817974U1 (en)
ES (1) ES2299261T3 (en)
HK (1) HK1040540A1 (en)
PL (1) PL199139B1 (en)
WO (1) WO2000022272A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091939A1 (en) * 2009-11-05 2011-05-06 All Co Spa DOOR FITTING WITH IMPROVED GASKETS.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT250161Y1 (en) 2000-07-25 2003-07-24 Mazzer Materie Plastiche Di Gi INSULATING STRIP FOR THE CONNECTION OF COMPOSITE METAL PROFILES
ES2302570B1 (en) * 2005-03-18 2009-05-19 Aluminios Cortizo, S.A. CHANNEL DETERMINED BETWEEN THE FIXED FRAME AND THE MOBILE FRAME OF A WINDOW AND / OR DOOR IN METAL CARPENTRY.
GB2464558A (en) * 2008-10-25 2010-04-28 Bowater Building Products Ltd Window frame with thermal break
FR2938593A1 (en) 2008-11-14 2010-05-21 Norsk Hydro As DORMANT WITH THERMAL BRIDGE BREAK FOR BUILDING CLOSURE
EP2341209B1 (en) * 2009-12-15 2016-03-30 Alcoa Aluminium Deutschland, Inc. Profile assembly

Citations (1)

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Publication number Priority date Publication date Assignee Title
DE9412123U1 (en) 1994-07-27 1994-09-29 Ekonal Bausysteme GmbH & Co. KG, 42553 Velbert Completion for wall openings, such as windows, doors or the like.

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Publication number Priority date Publication date Assignee Title
DE19601505C1 (en) * 1996-01-17 1997-06-19 Wicona Bausysteme Gmbh Glass rim bracket
FR2768173B1 (en) * 1997-09-09 1999-11-26 Ouest Alu IMPROVEMENT FOR WINDOWS OR SLIDING WINDOW WINDOWS, OF THE HIDDEN OPENING TYPE (S)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9412123U1 (en) 1994-07-27 1994-09-29 Ekonal Bausysteme GmbH & Co. KG, 42553 Velbert Completion for wall openings, such as windows, doors or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091939A1 (en) * 2009-11-05 2011-05-06 All Co Spa DOOR FITTING WITH IMPROVED GASKETS.

Also Published As

Publication number Publication date
HK1040540A1 (en) 2002-06-14
DE29817974U1 (en) 1998-12-24
CN1167867C (en) 2004-09-22
EP1119680B1 (en) 2008-01-02
WO2000022272A1 (en) 2000-04-20
CN1322271A (en) 2001-11-14
PL199139B1 (en) 2008-08-29
ATE382766T1 (en) 2008-01-15
DE59914600D1 (en) 2008-02-14
ES2299261T3 (en) 2008-05-16
PL347036A1 (en) 2002-03-11

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