EP2775060B1 - Supporting structure, in particular for façades and winter conservatories - Google Patents

Supporting structure, in particular for façades and winter conservatories Download PDF

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Publication number
EP2775060B1
EP2775060B1 EP14156292.6A EP14156292A EP2775060B1 EP 2775060 B1 EP2775060 B1 EP 2775060B1 EP 14156292 A EP14156292 A EP 14156292A EP 2775060 B1 EP2775060 B1 EP 2775060B1
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EP
European Patent Office
Prior art keywords
profile
supporting
structure according
supporting structure
intermediate profile
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EP14156292.6A
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German (de)
French (fr)
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EP2775060A1 (en
Inventor
Rainer Vögele
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Raico Bautechnik GmbH
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Raico Bautechnik GmbH
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967—Details of the cross-section of the mullions or transoms

Definitions

  • the invention relates to a support structure, in particular for facades and conservatories, according to the preamble of claim 1.
  • the invention also relates to a post / transom construction, in which the vertical posts and horizontal bars are designed with such a support structure.
  • Such a support structure is from the DE 295 00286 U1 known.
  • facade elements are fixed by a designed as a pressing bar retaining profile, which is attached via mounting screws directly to the support section.
  • the support profile has for this purpose a receiving channel whose width corresponds approximately to the core diameter of the screwed into the receiving channel mounting screws.
  • the fixing screws include a self-tapping thread with which the fastening screws are screwed into the receiving channel of the support profile.
  • This design of the support profile makes it possible to dispense with separate abutment elements.
  • the screw directly in the support profile ensures that the fixing screws are immovably fixed in position, so that accidental falling out of facade elements is prevented.
  • the inner seal is simply placed on the support profile and is not additionally stabilized.
  • DE 202005 018267 U1 and FR 2740799 A1 also disclose supporting structures with some of the features of claim 1.
  • the object of the invention is to provide a support structure and a mullion-transom construction with such a support structure, which allow a more stable support of the inner seal.
  • the inner seal is arranged on a connectable with the support profile intermediate profile. Through this intermediate profile, the inner seal is stabilized and fixed.
  • the intermediate profile does not take any Holding function for the facade elements.
  • the façade elements are fixed by the retaining profile via fastening screws, which are screwed directly into the tag profile.
  • the mounting screws are attached directly to the support profile and not to the intermediate profile. This allows a stable mounting of the facade elements and a secure mounting of the inner seal can be achieved.
  • the intermediate profile is made of plastic, preferably hard plastic. This has the advantage that no metallic conductive parts protrude outward into the sealing area and so the thermal insulation is significantly improved. Another advantage is that the seal with the plastic spacer can be exactly out and kept, which can be realized in a steel profile only very expensive.
  • the intermediate profile may also consist of aluminum or another suitable material.
  • the intermediate profile is connected in the support structure according to the invention via a clip connection with the support profile.
  • the intermediate profile has an insertion part for insertion into the supporting profile.
  • the intermediate profile e.g. be easily plugged into a corresponding receiving channel of the support profile and thus quickly and easily mounted.
  • the insertion part of the intermediate profile may be e.g. contain two flexible retaining legs.
  • the intermediate profile may also have a guide part for guiding the fastening screws.
  • the guide part may e.g. be designed as a guide channel.
  • the holding elements may be formed, for example in the form of retaining lugs for engagement in corresponding retaining grooves of the inner seal.
  • the holding elements may also be formed as grooves and the corresponding counter-elements on the inner seal as projections or the like. Other retaining profiles are conceivable.
  • the support profile can be made in one piece from a bent and welded at the seam steel sheet.
  • the support profile may also consist of several parts with a base body and a welded to the base mounting part.
  • the invention also relates to mullion and transom construction, in particular for facades and conservatories, in which the vertical posts and horizontal latches are designed with a support structure as described above.
  • FIG. 1 shown supporting structure comprises a support profile 1, are attached to the two here designed as insulating glass facade elements 2a and 2b sealed by means of a formed as a pressure bar holding profile 3 via an inner seal 4 and outer seals 5. Trained as a pressure bar retaining profile 3 is attached to fix the facade elements 2a and 2b via mounting screws 6 directly to the support section 1.
  • the support section 1 on its side facing the facade elements 2a and 2b narrow side 7 an outwardly open receiving channel 8 for screwing the mounting screws 6.
  • the facade elements 2a and 2b designed here as insulating glass panes consist of an inner and a known manner outer glass pane, which are spaced apart by spacers. Instead of insulating glass, however, other facade elements can be kept using the support structure.
  • Trained as a hollow profile support section 1 is made in the embodiment shown in the drawing of a correspondingly bent and welded at the seam steel sheet, the blank or galvanized if necessary or can be provided with a different coating.
  • the outwardly open receiving channel 8 on the facade elements 2a and 2b facing narrow side 7 of the support section 1 has a trapezoidal cross-section.
  • the suitably provided with a cutting thread 9 mounting screws 6 are screwed, so that the holding section 3 is attached to support the facade elements 2a and 2b directly to the support section 1.
  • intermediate profile 10 has a voltage applied to the narrow side 7 of the support section 1 transverse web 11 with integrally formed retaining elements 12 for fixing the inner seal 4.
  • the holding elements 12 are executed in the embodiment shown as holding lugs for engagement in grooves 13 of the inner seal.
  • the holding elements 12 may be formed on the intermediate profile but, for example, as grooves for receiving corresponding projections or lugs on the inner seal 4.
  • the intermediate profile 10 further comprises an integrally formed on the cross bar 11 plug 14 for insertion into the support section 1 and for positive and / or non-positive retention of the intermediate profile 10 on the support section 1.
  • the insertion part 14 has two flexible legs 15 for engagement in the receiving channel 8 of the support profile 1.
  • the intermediate profile 10 contains a web-shaped guide part 16 with a guide channel 17 for guiding the fastening screws 6.
  • the inner seal 4 is formed as a one-piece profile seal, according to FIG. 1 passes over the projecting web-shaped guide member 16 and the facade elements 2a and 2b facing sealing surfaces with corresponding sealing lips 18 for abutment with the facade elements 2a and 2b contains.
  • the holding profile 3 designed as a pressure bar contains two parallel receiving channels 19 on a broad side facing the facade elements 2 a and 2 b, in which the outer seals 5, which are likewise designed as profile seals, are held.
  • the outer seals 5 include sealing surfaces with sealing lips 20 for engagement with the facade elements 2a and 2b.
  • the designed as a pressure bar holding profile 3 is screwed on the mounting screws 6.
  • an outer cover strip 21 is attached with a kind of clip connection.
  • the preferably made of hard plastic intermediate section 10 may be attached continuously to the preferably made of steel support section 1. Like from the FIGS. 3 and 4 It can be seen that the plastic intermediate profile 10 can be replaced in areas where additional loads must be absorbed by a separate support profile 22 made of steel or aluminum. This support profile 22 may have a contour corresponding to the intermediate profile 10 and be secured by screws 23 to the support section 1. About the support profile, for example, in the glass carrier area, the corresponding loads are derived in the support section 10.
  • the support section 1 is made in one piece from a bent and welded at the seam steel.
  • the support profile 1 may also consist of several parts with a base body 24 and a bent and welded to the base body 24 fastening member 25.
  • the fastening part 25 is inserted into the base body 24 and welded thereto via welds 26.
  • the welds 26 are arranged on the inside of the base body 24 such that they are not visible from the outside.
  • the main body 24 can according to FIG. 5 consist of sharp-edged flat materials or according to FIG. 6 consist of a bent sheet steel.
  • In the bent fastening part 25 of the receiving channel 8 is provided for the fastening screw 6.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Description

Die Erfindung betrifft eine Tragkonstruktion, insbesondere für Fassaden und Wintergärten, nach dem Oberbegriff des Anspruchs 1. Die Erfindung betrifft außerdem eine Pfosten/Riegelkonstruktion, bei der die senkrechten Pfosten und waagrechten Riegel mit einer solchen Tragkonstruktion ausgeführt sind.The invention relates to a support structure, in particular for facades and conservatories, according to the preamble of claim 1. The invention also relates to a post / transom construction, in which the vertical posts and horizontal bars are designed with such a support structure.

Eine derartige Tragkonstruktion ist aus der DE 295 00286 U1 bekannt. Dort werden die an einem Tragprofil angeordneten Fassadenelemente über ein als Pressleiste ausgeführtes Halteprofil fixiert, das über Befestigungsschrauben direkt an dem Tragprofil befestigt ist. Das Tragprofil weist hierfür einen Aufnahmekanal auf, dessen Breite etwa dem Kerndurchmesser der in den Aufnahmekanal einzuschraubenden Befestigungsschrauben entspricht. Die Befestigungsschrauben enthalten ein selbstschneidendes Gewinde mit dem die Befestigungsschrauben in den Aufnahmekanal des Tragprofils eingeschraubt werden. Diese Gestaltung des Tragprofils ermöglicht es, auf separate Widerlagerelemente zu verzichten. Die Verschraubung direkt im Tragprofil stellt sicher, dass die Befestigungsschrauben unverrückbar in ihrer Lage fixiert sind, so dass ein unbeabsichtigtes Herausfallen von Fassadenelementen verhindert wird. Bei dieser bekannten Tragkonstruktion ist jedoch die Innendichtung einfach auf das Tragprofil aufgelegt und wird nicht zusätzlich stabilisiert. DE 202005 018267 U1 und FR 2740799 A1 offenbaren ebenfalls Tragkonstruktionen mit einigen der Merkmale von Anspruch 1.Such a support structure is from the DE 295 00286 U1 known. There, arranged on a support profile facade elements are fixed by a designed as a pressing bar retaining profile, which is attached via mounting screws directly to the support section. The support profile has for this purpose a receiving channel whose width corresponds approximately to the core diameter of the screwed into the receiving channel mounting screws. The fixing screws include a self-tapping thread with which the fastening screws are screwed into the receiving channel of the support profile. This design of the support profile makes it possible to dispense with separate abutment elements. The screw directly in the support profile ensures that the fixing screws are immovably fixed in position, so that accidental falling out of facade elements is prevented. In this known support structure, however, the inner seal is simply placed on the support profile and is not additionally stabilized. DE 202005 018267 U1 and FR 2740799 A1 also disclose supporting structures with some of the features of claim 1.

Aufgabe der Erfindung ist es, eine Tragkonstruktion und eine Pfosten-Riegel-Konstruktion mit einer derartigen Tragkonstruktion zu schaffen, die eine stabilere Halterung der Innendichtung ermöglichen.The object of the invention is to provide a support structure and a mullion-transom construction with such a support structure, which allow a more stable support of the inner seal.

Diese Aufgabe wird durch eine Tragkonstruktion mit den Merkmalen des Anspruchs 1 und durch eine Pfosten-Riegel-Konstruktion mit den Merkmalen des Anspruchs 9 gelöst. Zweckmäßige Weiterbildungen und vorteilhafte Ausführungsformen der Erfindung sind Gegenstand der Unteransprüche.This object is achieved by a support structure with the features of claim 1 and by a mullion and transom construction with the features of claim 9. Advantageous developments and advantageous embodiments of the invention are the subject of the dependent claims.

Bei der erfindungsgemäßen Tragkonstruktion ist die Innendichtung auf einem mit dem Tragprofil verbindbaren Zwischenprofil angeordnet. Durch dieses Zwischenprofil wird die Innendichtung stabilisiert und fixiert. Das Zwischenprofil übernimmt aber keinerlei Haltefunktion für die Fassadenelemente. Die Fassadenelemente werden durch das Halteprofil über Befestigungsschrauben fixiert, die direkt in das Tagprofil eingeschraubt sind. Die Befestigungsschrauben sind unmittelbar am Tragprofil und nicht an dem Zwischenprofil befestigt. Dadurch kann eine stabile Halterung der Fassadenelemente und eine sichere Halterung der Innendichtung erreicht werden.In the support structure according to the invention, the inner seal is arranged on a connectable with the support profile intermediate profile. Through this intermediate profile, the inner seal is stabilized and fixed. The intermediate profile does not take any Holding function for the facade elements. The façade elements are fixed by the retaining profile via fastening screws, which are screwed directly into the tag profile. The mounting screws are attached directly to the support profile and not to the intermediate profile. This allows a stable mounting of the facade elements and a secure mounting of the inner seal can be achieved.

In einer besonders zweckmäßigen Ausführung ist das Zwischenprofil aus Kunststoff, vorzugsweise Hartkunststoff, hergestellt. Dies hat den Vorteil, dass keine metallisch leitenden Teile nach außen in den Dichtungsbereich hinein ragen und so die Wärmedämmung erheblich verbessert wird. Ein weitere Vorteil liegt darin, dass die Dichtung mit dem Kunststoff-Zwischenstück exakt geführt und gehalten werden kann, was in einem Stahlprofil nur sehr aufwändig realisiert werden kann. Das Zwischenprofil kann aber auch aus Aluminium oder einem anderen geeigneten Material bestehen.In a particularly advantageous embodiment, the intermediate profile is made of plastic, preferably hard plastic. This has the advantage that no metallic conductive parts protrude outward into the sealing area and so the thermal insulation is significantly improved. Another advantage is that the seal with the plastic spacer can be exactly out and kept, which can be realized in a steel profile only very expensive. The intermediate profile may also consist of aluminum or another suitable material.

Das Zwischenprofil ist bei der erfindungsgemäßen Tragkonstruktion über eine Clipverbindung mit dem Tragprofil verbunden. Das Zwischenprofil weist ein Einsteckteil zum Einstecken in das Tragprofil auf. Dadurch kann das Zwischenprofil z.B. auf einfache Weise in einen entsprechenden Aufnahmekanal des Tragprofils eingesteckt und somit schnell und einfach montiert werden. In einer möglichen Ausgestaltung kann das Einsteckteil des Zwischenprofils z.B. zwei flexible Halteschenkel enthalten.The intermediate profile is connected in the support structure according to the invention via a clip connection with the support profile. The intermediate profile has an insertion part for insertion into the supporting profile. As a result, the intermediate profile, e.g. be easily plugged into a corresponding receiving channel of the support profile and thus quickly and easily mounted. In one possible embodiment, the insertion part of the intermediate profile may be e.g. contain two flexible retaining legs.

In einer weiteren zweckmäßigen Ausgestaltung kann das Zwischenprofil auch ein Führungsteil zur Führung der Befestigungsschrauben aufweisen. Dadurch kann das Einschrauben der Befestigungsschrauben in das Tragprofil erleichtert werden. Das Führungsteil kann z.B. als Führungskanal ausgebildet sein.In a further expedient embodiment, the intermediate profile may also have a guide part for guiding the fastening screws. As a result, the screwing of the fastening screws can be facilitated in the support profile. The guide part may e.g. be designed as a guide channel.

An dem Zwischenprofil sind bei der erfindungsgemäßen Tragkonstruktion Halteelemente zur Fixierung der Innendichtung vorgesehen. Die Halteelemente können z.B. in Form von Haltenasen zum Eingriff in entsprechende Haltenuten der Innendichtung ausgebildet sein. Die Halteelemente können auch als Nuten und die entsprechenden Gegenelemente an der Innendichtung als Vorsprünge oder dgl. ausgebildet sein. Auch andere Halteprofilierungen sind denkbar.At the intermediate profile holding elements for fixing the inner seal are provided in the support structure according to the invention. The holding elements may be formed, for example in the form of retaining lugs for engagement in corresponding retaining grooves of the inner seal. The holding elements may also be formed as grooves and the corresponding counter-elements on the inner seal as projections or the like. Other retaining profiles are conceivable.

Das Tragprofil kann einteilig aus einem gebogenen und an der Nahtstelle verschweißten Stahlblech hergestellt sein. Das Tragprofil kann aber auch aus mehreren Teilen mit einem Grundkörper und einem mit dem Grundkörper verschweißten Befestigungsteil bestehen.The support profile can be made in one piece from a bent and welded at the seam steel sheet. However, the support profile may also consist of several parts with a base body and a welded to the base mounting part.

Die Erfindung betrifft außerdem Pfosten-Riegel-Konstruktion, insbesondere für Fassaden und Wintergärten, bei der die senkrechten Pfosten und waagrechten Riegel mit einer vorstehend beschriebenen Tragkonstruktion ausgeführt sind.The invention also relates to mullion and transom construction, in particular for facades and conservatories, in which the vertical posts and horizontal latches are designed with a support structure as described above.

Weitere Besonderheiten und Vorzüge der Erfindung ergeben sich aus der folgenden Beschreibung bevorzugter Ausführungsbeispiele anhand der Zeichnung. Es zeigen:

Figur 1
einen Querschnitt durch eine erfindungsgemäße Tragkonstruktion;
Figur 2
ein Tragprofil und ein Zwischenprofil der Tragkonstruktion von Figur 1 vor dem Zusammenbau;
Figur 3
eine Tragkonstruktion mit einem Zwischenprofil und einem Abstützprofil in einer Vorderansicht;
Figur 4
ein Tragprofil und ein Abstützprofil in einem Querschnitt;
Figur 5
ein zweites Ausführungsbeispiel eines Tragprofils in einem Querschnitt und
Figur 6
ein drittes Ausführungsbeispiel eines Tragprofils in einem Querschnitt.
Other features and advantages of the invention will become apparent from the following description of preferred embodiments with reference to the drawings. Show it:
FIG. 1
a cross section through a support structure according to the invention;
FIG. 2
a support profile and an intermediate profile of the support structure of FIG. 1 before assembly;
FIG. 3
a support structure with an intermediate profile and a support profile in a front view;
FIG. 4
a support profile and a support profile in a cross section;
FIG. 5
A second embodiment of a support profile in a cross section and
FIG. 6
a third embodiment of a support profile in a cross section.

Die in Figur 1 dargestellte Tragkonstruktion umfasst ein Tragprofil 1, an dem zwei hier als Isolierglasscheiben ausgeführte Fassadenelemente 2a und 2b mit Hilfe eines als Pressleiste ausgebildeten Halteprofils 3 über eine Innendichtung 4 und äußere Dichtungen 5 abgedichtet befestigt sind. Das als Pressleiste ausgebildete Halteprofil 3 ist zur Fixierung der Fassadenelemente 2a und 2b über Befestigungsschrauben 6 direkt an dem Tragprofil 1 befestigt. Hierzu weist das Tragprofil 1 an seiner den Fassadenelementen 2a und 2b zugewandten Schmalseite 7 einen nach außen offenen Aufnahmekanal 8 zum Einschrauben der Befestigungsschrauben 6 auf. Die hier als Isolierglasscheiben ausgeführten Fassadenelemente 2a und 2b bestehen in an sich bekannter Weise aus einer inneren und äußeren Glasscheibe, die über Abstandshalter im Abstand voneinander gehalten sind. Anstelle von Isolierglasscheiben können mit Hilfe der Tragkonstruktion jedoch auch andere Fassadenelemente gehalten werden.In the FIG. 1 shown supporting structure comprises a support profile 1, are attached to the two here designed as insulating glass facade elements 2a and 2b sealed by means of a formed as a pressure bar holding profile 3 via an inner seal 4 and outer seals 5. Trained as a pressure bar retaining profile 3 is attached to fix the facade elements 2a and 2b via mounting screws 6 directly to the support section 1. For this purpose, the support section 1 on its side facing the facade elements 2a and 2b narrow side 7 an outwardly open receiving channel 8 for screwing the mounting screws 6. The facade elements 2a and 2b designed here as insulating glass panes consist of an inner and a known manner outer glass pane, which are spaced apart by spacers. Instead of insulating glass, however, other facade elements can be kept using the support structure.

Das als Hohlprofil ausgebildete Tragprofil 1 ist bei dem in der Zeichnung dargestellten Ausführungsbeispiel aus einem entsprechend gebogenen und an der Nahtstelle verschweißten Stahlblech hergestellt, das blank oder bei Bedarf verzinkt bzw. mit einer anderen Beschichtung versehen sein kann. Der nach außen offene Aufnahmekanal 8 an der den Fassadenelementen 2a und 2b zugewandten Schmalseite 7 des Tragprofils 1 weist einen trapezförmigen Querschnitt auf. In den Aufnahmekanal 8 des Tragprofils 1 werden die zweckmäßigerweise mit einem Schneidgewinde 9 versehenen Befestigungsschrauben 6 eingeschraubt, so dass das Halteprofil 3 zur Halterung der Fassadenelemente 2a und 2b direkt an dem Tragprofil 1 befestigt ist.Trained as a hollow profile support section 1 is made in the embodiment shown in the drawing of a correspondingly bent and welded at the seam steel sheet, the blank or galvanized if necessary or can be provided with a different coating. The outwardly open receiving channel 8 on the facade elements 2a and 2b facing narrow side 7 of the support section 1 has a trapezoidal cross-section. In the receiving channel 8 of the support section 1, the suitably provided with a cutting thread 9 mounting screws 6 are screwed, so that the holding section 3 is attached to support the facade elements 2a and 2b directly to the support section 1.

In den Aufnahmekanal 8 des Tragprofils 1 ist ein über das Tragprofil 1 durchgehend verlaufendes Zwischenprofil 10 zur Fixierung und Stabilisierung der Innendichtung 4 eingesteckt. Das auch in den Figuren 2 und 3 dargestellte Zwischenprofil 10 weist einen an der Schmalseite 7 des Tragprofils 1 anliegenden Quersteg 11 mit daran angeformten Halteelementen 12 zur Fixierung der Innendichtung 4 auf. Die Halteelemente 12 sind bei der gezeigten Ausführung als Haltenasen zum Eingriff in Nuten 13 der Innendichtung ausgeführt. In entsprechender Weise können die Halteelemente 12 an dem Zwischenprofil aber z.B. auch als Nuten zur Aufnahme entsprechender Vorsprünge oder Nasen an der Innendichtung 4 ausgebildet sein.In the receiving channel 8 of the support section 1 via the support profile 1 continuously extending intermediate profile 10 for fixing and stabilization of the inner seal 4 is inserted. That too in the Figures 2 and 3 shown intermediate profile 10 has a voltage applied to the narrow side 7 of the support section 1 transverse web 11 with integrally formed retaining elements 12 for fixing the inner seal 4. The holding elements 12 are executed in the embodiment shown as holding lugs for engagement in grooves 13 of the inner seal. In a corresponding manner, the holding elements 12 may be formed on the intermediate profile but, for example, as grooves for receiving corresponding projections or lugs on the inner seal 4.

Wie aus den Figuren 2 und 3 hervorgeht, weist das Zwischenprofil 10 ferner ein an dem Quersteg 11 angeformtes Einsteckteil 14 zum Einstecken in das Tragprofil 1 und zur form- und/oder kraftschlüssigen Halterung des Zwischenprofils 10 an dem Tragprofil 1 auf. Bei der gezeigten Ausführung weist das Einsteckteil 14 zwei flexible Schenkel 15 zum Eingriff in den Aufnahmekanal 8 des Tragprofils 1 auf. An der dem Einsteckteil 14 gegenüberliegenden Seite enthält das Zwischenprofil 10 ein stegförmiges Führungsteil 16 mit einem Führungskanal 17 zur Führung der Befestigungsschrauben 6.Like from the Figures 2 and 3 shows, the intermediate profile 10 further comprises an integrally formed on the cross bar 11 plug 14 for insertion into the support section 1 and for positive and / or non-positive retention of the intermediate profile 10 on the support section 1. In the embodiment shown, the insertion part 14 has two flexible legs 15 for engagement in the receiving channel 8 of the support profile 1. At the side opposite the insertion part 14, the intermediate profile 10 contains a web-shaped guide part 16 with a guide channel 17 for guiding the fastening screws 6.

Die innere Dichtung 4 ist als einteilige Profildichtung ausgebildet, die gemäß Figur 1 über das vorstehende stegförmige Führungsteil 16 verläuft und den Fassadenelementen 2a und 2b zugewandte Dichtflächen mit entsprechenden Dichtlippen 18 zur Anlage an den Fassadenelementen 2a und 2b enthält. Das als Pressleiste ausgeführte Halteprofil 3 enthält an einer den Fassadenelementen 2a und 2b zugewandten Breitseite zwei parallele Aufnahmekanäle 19, in denen die ebenfalls als Profildichtungen ausgebildeten äußeren Dichtungen 5 gehalten sind. Auch die äußeren Dichtungen 5 enthalten Dichtflächen mit Dichtlippen 20 zur Anlage an den Fassadenelementen 2a und 2b. Das als Pressleiste ausgeführte Halteprofil 3 wird über die Befestigungsschrauben 6 verschraubt. Auf das Halteprofil 3 ist eine äußere Abdeckleiste 21 mit einer Art Clipverbindung aufgesteckt.The inner seal 4 is formed as a one-piece profile seal, according to FIG. 1 passes over the projecting web-shaped guide member 16 and the facade elements 2a and 2b facing sealing surfaces with corresponding sealing lips 18 for abutment with the facade elements 2a and 2b contains. The holding profile 3 designed as a pressure bar contains two parallel receiving channels 19 on a broad side facing the facade elements 2 a and 2 b, in which the outer seals 5, which are likewise designed as profile seals, are held. The outer seals 5 include sealing surfaces with sealing lips 20 for engagement with the facade elements 2a and 2b. The designed as a pressure bar holding profile 3 is screwed on the mounting screws 6. On the retaining section 3, an outer cover strip 21 is attached with a kind of clip connection.

Das vorzugsweise aus Hartkunststoff bestehende Zwischenprofil 10 kann durchlaufend auf das vorzugsweise aus Stahl bestehende Tragprofil 1 aufgesteckt sein. Wie aus den Figuren 3 und 4 hervorgeht, kann das aus Kunststoff bestehende Zwischenprofil 10 in Bereichen, wo zusätzliche Lasten aufgenommen werden müssen, durch ein gesondertes Abstützprofil 22 aus Stahl oder Aluminium ersetzt werden. Dieses Abstützprofil 22 kann eine dem Zwischenprofil 10 entsprechende Kontur aufweisen und durch Schrauben 23 an dem Tragprofil 1 befestigt werden. Über das Abstützprofil können z.B. im Glasträgerbereich die entsprechenden Lasten in das Tragprofil 10 abgeleitet werden.The preferably made of hard plastic intermediate section 10 may be attached continuously to the preferably made of steel support section 1. Like from the FIGS. 3 and 4 It can be seen that the plastic intermediate profile 10 can be replaced in areas where additional loads must be absorbed by a separate support profile 22 made of steel or aluminum. This support profile 22 may have a contour corresponding to the intermediate profile 10 and be secured by screws 23 to the support section 1. About the support profile, for example, in the glass carrier area, the corresponding loads are derived in the support section 10.

Bei der in den Figuren 1 bis 3 gezeigten Ausführung ist das Tragprofil 1 einteilig aus einem gebogenen und an der Nahtstelle verschweißten Stahlblech hergestellt. Das Tragprofil 1 kann aber auch mehrteilig mit einem Grundkörper 24 und einem gebogenen und mit dem Grundkörper 24 verschweißten Befestigungsteil 25 bestehen. Das Befestigungsteil 25 wird in den Grundkörper 24 eingesetzt und mit diesem über Schweißnähte 26 verschweißt. Die Schweißnähte 26 sind an der Innenseite des Grundkörpers 24 derart angeordnet, dass sie von außen nicht sichtbar sind. Der Grundkörper 24 kann gemäß Figur 5 aus scharfkantigen Flachmaterialien bestehen oder gemäß Figur 6 aus einem gebogenen Stahlblech bestehen. In dem gebogenen Befestigungsteil 25 ist der Aufnahmekanal 8 für die Befestigungsschraube 6 vorgesehen.In the in the FIGS. 1 to 3 As shown embodiment, the support section 1 is made in one piece from a bent and welded at the seam steel. However, the support profile 1 may also consist of several parts with a base body 24 and a bent and welded to the base body 24 fastening member 25. The fastening part 25 is inserted into the base body 24 and welded thereto via welds 26. The welds 26 are arranged on the inside of the base body 24 such that they are not visible from the outside. The main body 24 can according to FIG. 5 consist of sharp-edged flat materials or according to FIG. 6 consist of a bent sheet steel. In the bent fastening part 25 of the receiving channel 8 is provided for the fastening screw 6.

Claims (9)

  1. Supporting structure, in particular for façades and winter gardens, with a supporting profile (1) for supporting at least one façade element (2a, 2b), wherein the supporting profile (1) has, on one narrow side (7) facing towards the façade elements (2a, 2b), a receiving channel (8) which is open towards the outside for screwing in fastening bolts (6) for directly fastening the holding profile (3) to the supporting profile (1), with a holding profile (3) fastened to the supporting profile (1) for fixing the at least one façade element (2a, 2b) to the supporting profile (1), and with an inner seal (4) by which the at least one façade element (2a, 2b) is sealed off from the supporting profile (1), characterised in that the inner seal (4) is fixed to an intermediate profile (10) by means of holding elements (12) on the intermediate profile (10), and the intermediate profile (10) is connected by a clip connection to the supporting profile (1), and the clip connection comprises, on the intermediate profile (10), an insert portion (14) which is designed for insertion in the receiving channel (8) of the supporting profile (1), so that the intermediate profile (10) is held on the supporting profile (1) by the insert portion (14) in form-locking and/or force-locking relationship.
  2. Supporting structure according to claim 1, characterised in that the intermediate profile (10) is made of plastic, preferably hard plastic.
  3. Supporting structure according to claim 1 or 2, characterised in that the insert portion (14) of the intermediate profile (10) includes two flexible holding arms (15).
  4. Supporting structure according to one of claims 1 to 3, characterised in that the intermediate profile (10) contains a guide portion (16) for guiding the fastening bolts (6).
  5. Supporting structure according to claim 4, characterised in that the guide portion (16) contains a guide channel (17).
  6. Supporting structure according to one of claims 1 to 5, characterised in that the supporting profile (1) is made in one piece from a steel sheet bent and welded at the joint.
  7. Supporting structure according to one of claims 1 to 5, characterised in that the supporting profile (1) is made in a plurality of parts from a base body (24) and a fastening portion (25) welded to the base body (24).
  8. Supporting structure according to one of claims 1 to 7, characterised in that the intermediate profile (10) is mounted continuously on the supporting profile (1) or inserted in load-receiving regions by separate metal support profiles (22) with a contour corresponding to the intermediate profile (10).
  9. Mullion/transom structure, in particular for façades and winter gardens, with vertical mullions and horizontal transoms, characterised in that the mullions and transoms are designed with a supporting structure according to one of claims 1 to 8.
EP14156292.6A 2013-03-04 2014-02-24 Supporting structure, in particular for façades and winter conservatories Active EP2775060B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202013100925.3U DE202013100925U1 (en) 2013-03-04 2013-03-04 Support structure, especially for facades and conservatories

Publications (2)

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EP2775060A1 EP2775060A1 (en) 2014-09-10
EP2775060B1 true EP2775060B1 (en) 2016-01-06

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EP14156292.6A Active EP2775060B1 (en) 2013-03-04 2014-02-24 Supporting structure, in particular for façades and winter conservatories

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DE (1) DE202013100925U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013102763U1 (en) * 2013-06-25 2014-09-26 Raico Bautechnik Gmbh Supporting structure for facade elements
US11773588B2 (en) * 2020-11-17 2023-10-03 Saint-Gobain Glass France Toggle insert for receiving a toggle assembly in a steel curtain wall structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1208872A (en) * 1984-09-24 1986-08-05 Francois X. Laroche Structural joint element for panels
SE503591C2 (en) * 1994-12-16 1996-07-15 Pk Staalprofil Ab Device for profile systems
DE29500286U1 (en) 1995-01-10 1995-02-23 Staba Wuppermann GmbH, 51381 Leverkusen Frame profile
AT404275B (en) * 1995-08-02 1998-10-27 Pagitz Elisabeth Mag FACADE OR ROOF IN METAL-GLASS DESIGN
FR2740799B1 (en) * 1995-11-03 1998-01-09 Forster Ag Hermann INTERIOR SEALING FOR UPRIGHT AND CROSS-SECTION FACADE SYSTEM
DE19820030A1 (en) * 1998-05-05 1999-12-02 Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh Facade profile
DE10025169A1 (en) * 2000-05-24 2002-01-03 Raico Bautechnik Gmbh Method to fix facade profile to support profile; involves using fixing elements on facade profile to fix facade elements and has holder bolt pushed through facade profile into support profile
DE10128748B4 (en) * 2001-06-13 2006-08-17 Schulz, Harald, Dr.-Ing. facade construction
DE202005018267U1 (en) * 2005-11-23 2006-01-26 SCHÜCO International KG Facade or roof structure comprises at least one column and at least one beam forming an inner profile with a main profile and an insulator profile whose mutual contact area contains zones with heightened friction
DE102006054717A1 (en) * 2006-11-21 2008-05-29 Wuppermann Staba Gmbh facade profile

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DE202013100925U1 (en) 2014-06-05
EP2775060A1 (en) 2014-09-10

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