EP0952270B1 - Loadbearing sections for mullion-transom-art façades, awnings, canopy roofs or the like - Google Patents

Loadbearing sections for mullion-transom-art façades, awnings, canopy roofs or the like Download PDF

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Publication number
EP0952270B1
EP0952270B1 EP99105647A EP99105647A EP0952270B1 EP 0952270 B1 EP0952270 B1 EP 0952270B1 EP 99105647 A EP99105647 A EP 99105647A EP 99105647 A EP99105647 A EP 99105647A EP 0952270 B1 EP0952270 B1 EP 0952270B1
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EP
European Patent Office
Prior art keywords
web
groove
load
flange
profiles according
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
EP99105647A
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German (de)
French (fr)
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EP0952270A3 (en
EP0952270B2 (en
EP0952270A2 (en
Inventor
Armin Dipl.-Ing. Tönsmann
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Schueco International KG
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Schueco International KG
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Application filed by Schueco International KG filed Critical Schueco International KG
Priority to DK99105647T priority Critical patent/DK0952270T3/en
Publication of EP0952270A2 publication Critical patent/EP0952270A2/en
Publication of EP0952270A3 publication Critical patent/EP0952270A3/en
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/038—Perpendicular plate connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/046—L- or T-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E04D2003/0837—Sections comprising intermediate parts of insulating material

Definitions

  • the invention relates to support profiles for transom-post facades, canopies, Galleries or the like with at least one belt and at least one connected to it Web.
  • support profiles composed of individual components, in which the individual components connected to one another in particular by thermal welding processes become. This creates weld seams that resemble high-quality facades interfere with the surface treatment of the support profiles.
  • the individual components of the support profiles are made of aluminum and these components have undergone an anodized surface treatment can be used for connection the components a thermal welding process or another thermal The method cannot be used because there are large color differences in the area of would result in heat-stressed zones.
  • a support profile with the features a to c1 is known from DE 196 22 759 A1.
  • the known from this document support profile has a belt and a web, one Groove or groove in the belt, which serves to hold the web, by changing the structure Material forming after the production of the belt itself is created. thereto is problematic that the effort to create the groove is relatively high because after the production of the profile only with a further step must become.
  • the invention has the task of the support profile in such a way that it compared to the prior art in is easier to manufacture, with production-related deformations in the area of the good should be reduced.
  • the disadvantages of the prior art are avoided with the invention because the The groove is simply manufactured by extruding the belt with extrusion. additional the belt of the invention also for its use in facade construction and the like. in advantageously also a groove for receiving a sealing strip.
  • the web with the belt by a slight press fit and by being molded onto the web in the area of the free groove edge Belt material connected.
  • connection of the webs to the belts can be done in a continuous process by pressing with a chisel or by molding using rotating rollers be made. This is caused by pressing belt material on the bridge is cold welded between the belt under relatively high pressures material and the bridge.
  • connection according to the invention between the belts and the webs for formation of support profiles can be used to create various support profiles in which the Web thickness and the formation of the groove for receiving the longitudinal edges of the webs agree is designed, a kit from webs of different shapes and be formed from straps of different dimensions. Form the webs and straps plate-shaped components that are easier to connect to a support profile and can be processed rationally.
  • the webs can be made of light metal, Be made of plastic or steel.
  • a support profile 1 is shown for a transom-post facade, which as Double T profile is formed and is composed of belts 2, 3 and a web 4.
  • the belt 2 is designed as an extruded aluminum profile, the Cross-sectional contour in FIGS. 4, 5 and 6 can be seen more clearly.
  • the belt 2 has anchoring grooves 5 for fixing glazing seals 6 and is equipped with a screw groove 7, in the fastening screws for Fixing a cover strip 8 are screwed.
  • the screw groove 7 takes on a plastic profile 9, so that the Screw groove together with the plastic profile over the entire thickness of the insulating glazing 10 extends.
  • the web 4 has a series of circular ones Openings 11 on.
  • a support profile 12 is shown, the web 13 with triangular Openings 14 is equipped. These are triangular openings alternately staggered.
  • a support profile 15 is shown, in which the web 16 is trapezoidal is.
  • the Openings 17 of the web 16 are in size and shape of the contour Side view of the web adapted.
  • FIG. 4 shows a support profile in a double-T shape
  • FIG. 5 shows a support profile in a simple T-shape, which consists exclusively of the belt 2 and one Bridge 18 is composed.
  • connection between the web and the belts 2, 3 is achieved in that the straps with a groove 19 for receiving the longitudinal edge region 20 of the web are provided and the web with the belt by a press fit or by a cold press welding connected is.
  • a belt 2,3 which has a groove 19 for receiving a Longitudinal edge area of a web is provided.
  • the free edges of the groove 19 will be limited by marginal ridges 22, which are formed by material accumulation.
  • the material accumulations can also serve to guide the caulking tool.
  • the groove 19 is formed by edge strips 24 limited, which are formed by grooves 25 running parallel to the free groove edge.
  • the grooves 25 serve to guide a caulking tool through which the edge afford 24 to be pressed onto the web used in the groove 19.
  • FIG. 10 shows a groove 19, the walls of which Gears 26 are equipped. On the one hand, these gears bring about one Tolerance compensation when inserting the web into the groove 19 and increase on the other hand the pressures at the tips that affect the outside surface of the web in the area of the slot Act.
  • Fig. 14 shows that the webs 4,13,16,18 in the area of engagement in the groove 19 with a roughening 30, knurling, toothing running transverse to the longitudinal direction of the webs or wavy profiling. This will after Joining process between the web and the belt the shear strength in the longitudinal direction of the support profile increased between the components mentioned.
  • the openings in the webs are round and triangular shown.
  • the openings can also be any other geometrical Freeze the contour.

Abstract

In the groove engages the longitudinal area of the rib (4). The rib is connected to the beam (3) by a press seat or a cold press welding. The edges of the longitudinal groove are formed by deformable strips in the direction of the rib insert. The edge strips are formed by material accumulations or through other grooves running parallel to the grooves. The groove walls are provided with teeth or other profiled structures. At least one beam is an extruded profile of aluminium, provided with anchoring grooves for sealing strips. The ribs (4,13) are extruded profiles of light metal, plastic or steel.

Description

Die Erfindung bezieht sich auf Tragprofile für Riegel-Pfosten-Fassaden, Vordächer, Galerien o.dgl. mit mindestens einem Gurt und mindestens einem damit verbundenen Steg.The invention relates to support profiles for transom-post facades, canopies, Galleries or the like with at least one belt and at least one connected to it Web.

Es sind aus einzelnen Bauteilen zusammengesetzte Tragprofile bekannt, bei denen die einzelnen Bauteile insbesondere durch thermische Schweißverfahren miteinander verbunden werden. Hierbei entstehen Schweißnähte, die bei hochwertigen Fassaden nach der Oberflächenbehandlung der Tragprofile störend wirken.There are support profiles composed of individual components, in which the individual components connected to one another in particular by thermal welding processes become. This creates weld seams that resemble high-quality facades interfere with the surface treatment of the support profiles.

Sofern die einzelnen Bauteile der Tragprofile aus Aluminium gefertigt werden und diese Bauteile eine Eloxaloberflächenbehandlung erfahren haben, kann zur Verbindung der Bauteile ein thermisches Schweißverfahren oder ein sonstiges thermisches Verfahren nicht eingesetzt werden, da sich starke Farbdifferenzen im Bereich der wärmebelasteten Zonen ergeben würden.If the individual components of the support profiles are made of aluminum and these components have undergone an anodized surface treatment can be used for connection the components a thermal welding process or another thermal The method cannot be used because there are large color differences in the area of would result in heat-stressed zones.

Ein Tragprofil mit den Merkmalen a bis c1 ist aus der DE 196 22 759 A1 bekannt. Das aus dieser Schrift bekannte Tragprofil weist einen Gurt und einen Steg auf, wobei eine Rille bzw. Nut im Gurt, die zur Aufnahme des Steges dient, durch gefügeverändernde Materialumformung nach der Herstellung des Gurtes an sich geschaffen wird. Hieran ist problematisch, dass der Aufwand zur Schaffung der Rille relativ hoch ist, da nach dem Herstellen des Profils erst mit einem weiteren Arbeitsschritt die Rille gefertigt werden muss.A support profile with the features a to c1 is known from DE 196 22 759 A1. The known from this document support profile has a belt and a web, one Groove or groove in the belt, which serves to hold the web, by changing the structure Material forming after the production of the belt itself is created. thereto is problematic that the effort to create the groove is relatively high because after the production of the profile only with a further step must become.

Die Erfindung hat gegenüber diesem gattungsgemäßen Stand der Technik die Aufgabe, das Tragprofil derart weiterzubilden, daß es gegenüber dem Stand der Technik in einfacherer Weise fertigbar ist, wobei fertigungsbedingte Verformungen im Bereich des Gutes verringert werden sollen.Compared to this generic prior art, the invention has the task of the support profile in such a way that it compared to the prior art in is easier to manufacture, with production-related deformations in the area of the good should be reduced.

Diese Aufgabe löst die Erfindung durch gegen Gegenstand des Anspruches 1. This object is achieved by the invention against the subject matter of claim 1.

Die Nachteile des Standes der Technik werden mit der Erfindung vermieden, denn die Nut wird einfach beim Strangpressen des Gurtes mit strangpressend gefertigt. Ergänzend weist der Gurt der Erfindung ferner für seinen Einsatz im Fassadenbau u.dgl. in vorteilhafter Weise noch eine Nut zur Aufnahme einer Dichtungsleiste auf.The disadvantages of the prior art are avoided with the invention because the The groove is simply manufactured by extruding the belt with extrusion. additional the belt of the invention also for its use in facade construction and the like. in advantageously also a groove for receiving a sealing strip.

Bei einer vorteilhaften Ausführungsform wird der Steg mit dem Gurt durch einen leichten Preßsitz und durch an den Steg im Bereich der freien Nutkante bleibend angeformtes Gurtmaterial verbunden.In an advantageous embodiment, the web with the belt by a slight press fit and by being molded onto the web in the area of the free groove edge Belt material connected.

Die Verbindung der Stege mit den Gurten kann in einem kontinuierlichen Verfahren durch Anstemmen mit einem Meißel oder durch Anformen mittels rotierender Rollen vorgenommen werden. Hierbei entsteht durch das Aufpressen von Gurtmaterial auf den Steg unter relativ hohen Drücken eine Kaltverschweiáung zwischen dem Gurt material und dem Steg.The connection of the webs to the belts can be done in a continuous process by pressing with a chisel or by molding using rotating rollers be made. This is caused by pressing belt material on the bridge is cold welded between the belt under relatively high pressures material and the bridge.

Bei der erfindungsgemäßen Verbindung zwischen den Gurten und den Stegen zur Bildung von Tragprofilen kann zur Erstellung verschiedener Tragprofile, bei denen die Stegdicke und die Ausbildung der Nut zur Aufnahme der Längsränder der Stege übereinstimmend gestaltet ist, ein Bausatz aus Stegen der unterschiedlichsten Formen und aus Gurten unterschiedlicher Abmessungen gebildet werden. Die Stege und Gurte bilden plattenförmige Bauteile, die vor ihrer Verbindung zu einem Tragprofil in einfacher und rationeller Weise bearbeitet werden können. Die Stege können aus Leichtmetall, Kunststoff oder Stahl gefertigt sein.In the connection according to the invention between the belts and the webs for formation of support profiles can be used to create various support profiles in which the Web thickness and the formation of the groove for receiving the longitudinal edges of the webs agree is designed, a kit from webs of different shapes and be formed from straps of different dimensions. Form the webs and straps plate-shaped components that are easier to connect to a support profile and can be processed rationally. The webs can be made of light metal, Be made of plastic or steel.

Weitere Merkmale der Erfindung ergeben sich aus den Unteransprüchen.Further features of the invention emerge from the subclaims.

Ausführungsbeispiele der Tragprofile sind in den Zeichnungen dargestellt. Es zeigen:

Figur 1
ein aus zwei Gurten und einem Steg zusammengesetztes Tragprofil für eine Fassade, bei dem der Steg mit kreisförmigen Durchbrechungen versehen ist,
Figur 2
eine Abwandlungsform des Tragprofils gegenüber der Fig. 1, und zwar ist der Steg mit dreieckförmigen Durchbrechungen ausgestattet,
Figur 3
eine weitere Ausführungsform eines Tragprofils für eine Fassade, bei dem der Steg in Seitenansicht trapezförmig ausgebildet ist,
Figur 4
ein Doppel-T-förmiges Tragprofil im Querschnitt,
Figur 5
ein T-förmiges Tragprofil im Querschnitt,
Figur 6
ein Doppel-T-förmiges, zusammengesetztes Tragprofil im Querschnitt mit zugeordneten Isolierglasscheiben sowie einer sich außenseitig auf den Rändern der Isolierglasscheibe abstützenden Abdeckleiste,
Figur 7
die Verbindung eines Steges mit einem Gurt sowie ein Werkzeug zur Erzielung einer Kaltpreßschweißung zwischen den genannten Bauteilen,
Figuren 8 bis 10
Ausführungsformen von in einem Gurt angeordneten Nuten zur Aufnahme eines Längsrandbereiches eines Steges und die
Figuren 11 bis 14
Ausführungsformen von Stegen in perspektivischer Darstellung.
Embodiments of the support profiles are shown in the drawings. Show it:
Figure 1
a support profile composed of two belts and a web for a facade, in which the web is provided with circular openings,
Figure 2
a modification of the support profile compared to FIG. 1, namely the web is equipped with triangular openings,
Figure 3
another embodiment of a support profile for a facade, in which the web is trapezoidal in side view,
Figure 4
a double T-shaped support profile in cross section,
Figure 5
a T-shaped support profile in cross section,
Figure 6
a double-T-shaped, composite support profile in cross-section with associated insulating glass panes and a cover strip supported on the outside on the edges of the insulating glass pane,
Figure 7
the connection of a web with a belt and a tool for achieving a cold pressure welding between the named components,
Figures 8 to 10
Embodiments of grooves arranged in a belt for receiving a longitudinal edge region of a web and the
Figures 11 to 14
Embodiments of webs in perspective.

In der Fig. 1 ist ein Tragprofil 1 für eine Riegel-Pfosten-Fassade dargestellt, das als Doppel-T-Profil ausgebildet ist und sich aus Gurten 2,3 und einem Steg 4 zusammensetzt. Der Gurt 2 ist als stranggepreßtes Aluminiumprofil ausgebildet, dessen Querschnittskontur in den Fig. 4, 5 und 6 deutlicher zu erkennen ist.In Fig. 1, a support profile 1 is shown for a transom-post facade, which as Double T profile is formed and is composed of belts 2, 3 and a web 4. The belt 2 is designed as an extruded aluminum profile, the Cross-sectional contour in FIGS. 4, 5 and 6 can be seen more clearly.

Der Gurt 2 weist Verankerungsnuten 5 zur Festlegung von Verglasungsdichtungen 6 auf und ist mit einer Schraubnut 7 ausgestattet, in die Befestigungsschrauben zur Festlegung einer Deckleiste 8 eingeschraubt werden. Bei dem Ausführungsbeispiel nach der Fig. 6 nimmt die Schraubnut 7 ein Kunststoffprofil 9 auf, so daß sich die Schraubnut zusammen mit dem Kunststoffprofil über die gesamte Dicke der Isolierverglasungen 10 erstreckt.The belt 2 has anchoring grooves 5 for fixing glazing seals 6 and is equipped with a screw groove 7, in the fastening screws for Fixing a cover strip 8 are screwed. In the embodiment 6, the screw groove 7 takes on a plastic profile 9, so that the Screw groove together with the plastic profile over the entire thickness of the insulating glazing 10 extends.

Der Steg 4 weist bei dem Ausführungsbeispiel nach der Fig. 1 eine Reihe kreisförmiger Durchbrechungen 11 auf.In the exemplary embodiment according to FIG. 1, the web 4 has a series of circular ones Openings 11 on.

In der Fig. 2 ist ein Tragprofil 12 dargestellt, dessen Steg 13 mit dreieckförmigen Durchbrechungen 14 ausgestattet ist. Diese dreieckförmigen Durchbrechungen sind wechselweise zueinander versetzt angeordnet.In Fig. 2, a support profile 12 is shown, the web 13 with triangular Openings 14 is equipped. These are triangular openings alternately staggered.

In der Fig. 3 ist ein Tragprofil 15 dargestellt, bei dem der Steg 16 trapezförmig ausgebildet ist. Die von dem Gurt 3 aufgenommene Längskante des Steges 16, die in dem aufgezeigten Ausführungsbeispiel geradlinig verläuft, kann auch eine von der geraden Linie abweichende Kontur haben, so daß der Gurt 3 auch wellenförmig gestaltet sein kann oder einen anderen geometrischen Verlauf haben kann. Die Durchbrechungen 17 des Steges 16 werden in Größe und Ausbildung der Kontur der Seitenansicht des Steges angepaßt.In Fig. 3, a support profile 15 is shown, in which the web 16 is trapezoidal is. The longitudinal edge of the web 16 received by the belt 3, which in the illustrated embodiment is straight, one of the straight line have a different contour, so that the belt 3 is also wavy can be designed or have a different geometric course. The Openings 17 of the web 16 are in size and shape of the contour Side view of the web adapted.

Während in der Fig. 4 ein Tragprofil in Doppel-T-Form aufgezeigt ist, zeigt die Fig. 5 ein Tragprofil in einfacher T-Form, das sich ausschließlich aus dem Gurt 2 und einem Steg 18 zusammensetzt.4 shows a support profile in a double-T shape, FIG. 5 shows a support profile in a simple T-shape, which consists exclusively of the belt 2 and one Bridge 18 is composed.

Die Verbindung zwischen dem Steg und den Gurten 2,3 wird dadurch erreicht, daß die Gurte mit einer Nut 19 zur Aufnahme des Längsrandbereiches 20 des Steges versehen sind und der Steg mit dem Gurt durch einen Preßsitz oder durch eine Kaltpreßverschweißung verbunden ist.The connection between the web and the belts 2, 3 is achieved in that the straps with a groove 19 for receiving the longitudinal edge region 20 of the web are provided and the web with the belt by a press fit or by a cold press welding connected is.

Bei dem Ausführungsbeispiel nach der Fig. 7 wird der Längsrandbereich 20 des Steges 4 mit einem leichten Preßsitz in die Nut 19 des Gurtes 3 eingesetzt. Unmittelbar benachbart der Nutkanten wird dann mittels eines kontinuierlich arbeitenden Werkzeuges 21 ein Einstemmvorgang vorgenommen, so daß es zu einer Kaltpreßverschweißung zwischen dem Gurt 3 und dem Steg 4 im Bereich des Nutlängsrandes kommt. Das Einstemmen kann mit einem Meißel in einem kontinuierlichen Stauchvorgang oder mittels rotierender Rollen vorgenommen werden.7, the longitudinal edge region 20 of the Web 4 with a slight press fit into the groove 19 of the belt 3. Right away is then adjacent to the groove edges by means of a continuously working Tool 21 made a caulking process, so that it leads to a cold pressure welding between the belt 3 and the web 4 in the area of the longitudinal edge of the groove comes. Mortising can be done with a chisel in a continuous Upsetting process or by means of rotating rollers.

Durch die Preßpassung bzw. Übergangspassung wird ein schließendes Ineinandergreifen des Steges und des Gurtes erreicht, das auch ohne einen Anstemmvorgang zu einer Kaltverschweißung führen kann.Due to the press fit or transition fit, a closing interlocking is achieved of the web and the belt is achieved even without a prying process can lead to cold welding.

In der Fig. 8 ist ein Gurt 2,3 dargestellt, der mit einer Nut 19 zur Aufnahme eines Längsrandbereiches eines Steges vorgesehen ist. Die freien Ränder der Nut 19 werden durch Randleisten 22 begrenzt, die durch Materialanhäufung gebildet werden. Diese Randleisten 22 werden, nachdem der Steg in die Nut 19 eingesetzt wurde, durch eine senkrecht auf die Fläche 23 des Gurtes 2,3 wirkende Walze umgeformt, so daß der Steg durch das aus den Randleisten 22 fließende Material unter Preßsitz in der Nut festgelegt wird.In Fig. 8, a belt 2,3 is shown, which has a groove 19 for receiving a Longitudinal edge area of a web is provided. The free edges of the groove 19 will be limited by marginal ridges 22, which are formed by material accumulation. These edge strips 22, after the web has been inserted into the groove 19, formed by a roller acting perpendicularly to the surface 23 of the belt 2, 3, so that the web is press-fit by the material flowing from the edge strips 22 is set in the groove.

Die Materialanhäufungen können auch dazu dienen, das Einstemmwerkzeug zu führen.The material accumulations can also serve to guide the caulking tool.

Bei dem Ausführungsbeispiel nach der Fig. 9 wird die Nut 19 durch Randleisten 24 begrenzt, die durch parallel zum freien Nutrand verlaufende Rillen 25 gebildet werden. 9, the groove 19 is formed by edge strips 24 limited, which are formed by grooves 25 running parallel to the free groove edge.

Die Rillen 25 dienen der Führung eines Einstemmwerkzeuges, durch das die Rand leisten 24 auf den in die Nut 19 eingesetzten Steg gepreßt werden.The grooves 25 serve to guide a caulking tool through which the edge afford 24 to be pressed onto the web used in the groove 19.

Das Ausführungsbeispiel nach der Fig. 10 zeigt eine Nut 19, deren Wandungen mit Verzahnungen 26 ausgerüstet sind. Diese Verzahnungen bewirken einerseits einen Toleranzausgleich beim Einsetzen des Steges in die Nut 19 und erhöhen andererseits die Drücke an den Spitzen, die auf die Stegaußenflächen im Bereich des Nuteingriffs wirken.The embodiment of FIG. 10 shows a groove 19, the walls of which Gears 26 are equipped. On the one hand, these gears bring about one Tolerance compensation when inserting the web into the groove 19 and increase on the other hand the pressures at the tips that affect the outside surface of the web in the area of the slot Act.

Bei der Herstellung der Gurte 2,3 im Strangpreßverfahren werden die Nuten mit den zugeordneten Profilierungen beim Strangpressen gefertigt.In the manufacture of the belts 2, 3 in the extrusion process, the grooves with the assigned profiles during extrusion.

Zur Intensivierung der Steg-Gurt-Verbindung können, wie in den Fig. 11 bis 14 auf gezeigt, die Stege 4,13,16,18 im Bereich des Eingriffs in die Nut des Gurtes und zwar benachbart dem Nutrand mit sich über die Steglänge erstreckende Rillen, wie in Fig. 11 dargestellt oder wie in der 12 aufgezeigt, mit in Abstand voneinander angeordneten Vertiefungen 28 oder mit einer Reihe von Bohrungen 29 oder gestanzten Kanälen, wie in Fig. 13 aufgezeigt, ausgerüstet sein.To intensify the web-belt connection, as in FIGS. 11 to 14 shown, the webs 4,13,16,18 in the area of engagement in the groove of the belt and that adjacent to the groove edge with grooves extending over the web length, as in Fig. 11 or as shown in FIG. 12 with spaced apart Wells 28 or with a series of holes 29 or punched channels, such as shown in Fig. 13, be equipped.

Die Fig. 14 zeigt, daß die Stege 4,13,16,18 im Bereich des Eingriffs in die Nut 19 mit einer quer zur Längsrichtung der Stege verlaufenden Aufrauhung 30, Rändelung, Verzahnung oder wellenförmiger Profilierung versehen sein. Hierdurch wird nach dem Fügevorgang zwischen Steg und Gurt die Schubfestigkeit in Längsrichtung des Tragprofils zwischen den genannten Bauteilen erhöht.Fig. 14 shows that the webs 4,13,16,18 in the area of engagement in the groove 19 with a roughening 30, knurling, toothing running transverse to the longitudinal direction of the webs or wavy profiling. This will after Joining process between the web and the belt the shear strength in the longitudinal direction of the support profile increased between the components mentioned.

Bei den Stegausführungsformen nach den Fig. 11, 12, 13 wird nach dem Einsetzen der Stege in die zugeordnete Aufnahmenut des Gurtes das eingestemmte Material der Gurt-Nut-Kanten in die Ausnehmungen 27,28,29 eingeformt. 11, 12, 13 is after the insertion of the Web in the assigned receiving groove of the belt, the caulked material Belt-groove edges are formed in the recesses 27, 28, 29.

Als Durchbrechungen der Stege sind in den Zeichnungen runde und dreieckförmige dargestellt. Die Durchbrechungen können aber auch eine beliebige andere geometrische Kontur aufeisen. In the drawings, the openings in the webs are round and triangular shown. The openings can also be any other geometrical Freeze the contour.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Tragprofilsupport section
22
Gurtbelt
33
Gurtbelt
44
Stegweb
55
Verankerungsnutanchoring groove
66
Verglasungsdichtungglazing gasket
77
Schraubnutscrew groove
88th
Deckleistecover strip
99
KunststoffprofilPlastic profile
1010
Isolierverglasungglazing
1111
Durchbrechungperforation
1212
Tragprofilsupport section
1313
Stegweb
1414
Durchbrechungperforation
1515
Tragprofilsupport section
1616
Stegweb
1717
Durchbrechungperforation
1818
Stegweb
1919
Nutgroove
2020
LängsrandbereichLongitudinal edge area
2121
WerkzeugTool
2222
Randleistesidebar
2323
Flächearea
2424
Randleistesidebar
2525
Rillegroove
2626
Verzahnunggearing
2727
Ausnehmungrecess
2828
Vertiefungdeepening
2929
Bohrungdrilling
3030
Aufrauhungroughening

Claims (11)

  1. Load-bearing profiles for post and crossmember facades, canopies, gallery or balcony structures or the like, having
    a. at least one flange (2, 3) and a web (4, 13, 16, 18) connected thereto,
    b. the flange (2, 3), for the purpose of accommodating the longitudinal-border region of the web (4, 13, 16, 18), having a groove (19) in which the longitudinal-border region of the web engages with closing action, and
    c. the web (4, 13, 16, 18) being connected to the flange (2, 3) by
    c1) a press fit or
    c2) cold pressure welding,
    d. the at least one flange (2, 3) being in the form of an extruded aluminium profile of which the grooves (19) for accommodating the longitudinal-border region of the web (4, 13, 16, 18) are produced by extrusion during extrusion of the flange (2, 3), and
    e. the flange (2, 3) being provided with anchoring grooves (5) for sealing strips (6).
  2. Load-bearing profiles according to Claim 1, characterized in that the web (4) is connected to the flange by a light press fit and by flange material remaining integrally formed on the web in the region of the free groove edge.
  3. Load-bearing profiles according to Claim 1 or 2, characterized in that the borders of the longitudinal groove are formed by strips which can be deformed in the direction of the web (4, 13, 16, 18) inserted into the groove (19).
  4. Load-bearing profiles according to Claim 3, characterized in that the border strips (22, 24) are formed by material accumulations or by scores (25) running parallel to the groove.
  5. Load-bearing profiles according to one of the preceding claims, characterized in that the groove walls are provided with toothing formations (26) or other profilings or structurings.
  6. Load-bearing profiles according to one of Claims 1 to 5, characterized in that the webs (4, 13, 16, 18), in the region of engagement in the groove (19), to be precise adjacent to the groove border, are provided with scores (27) extending over the web length and having spaced-apart depressions (28) or with a row of bores or a row of punched channels.
  7. Load-bearing profiles according to one of the preceding claims, characterized in that the webs (4, 13, 16, 18), in the region of engagement in the groove (19), are provided with a roughening formation (30), knurling, a toothing formation or corrugated profiling running transversely to the longitudinal direction of the webs.
  8. Load-bearing profiles according to one of the preceding claims, characterized in that a screw-connection groove for the fastening screws of a covering strip (8) supported on panel borders is provided between the anchoring grooves (5) for the sealing strips (6).
  9. Load-bearing profiles according to one of the preceding claims, characterized in that the webs (4, 13, 16, 18) are produced as extruded profiles from light metal, plastic or steel.
  10. Load-bearing profiles according to Claim 9, characterized in that the webs are provided with triangular or circular through-passages or with through-passages of some other geometrical shape.
  11. Load-bearing profiles according to one of the preceding claims, characterized in that one longitudinal boundary border of the web runs rectilinearly and the other longitudinal boundary border runs parallel to the first or with rectilinear inclination or with some other geometrical contour.
EP99105647.4A 1998-04-21 1999-03-19 Loadbearing sections for mullion-transom-art façades, awnings, canopy roofs or the like Expired - Lifetime EP0952270B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK99105647T DK0952270T3 (en) 1998-04-21 1999-03-19 Support profile for pole-and-wall facades, canopies, galleries and the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817708 1998-04-21
DE19817708A DE19817708A1 (en) 1998-04-21 1998-04-21 Support profiles for transom-mullion facades, canopies, galleries or the like

Publications (4)

Publication Number Publication Date
EP0952270A2 EP0952270A2 (en) 1999-10-27
EP0952270A3 EP0952270A3 (en) 2000-12-27
EP0952270B1 true EP0952270B1 (en) 2004-10-13
EP0952270B2 EP0952270B2 (en) 2013-09-11

Family

ID=7865268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99105647.4A Expired - Lifetime EP0952270B2 (en) 1998-04-21 1999-03-19 Loadbearing sections for mullion-transom-art façades, awnings, canopy roofs or the like

Country Status (7)

Country Link
EP (1) EP0952270B2 (en)
AT (1) ATE279606T1 (en)
DE (3) DE19817708A1 (en)
DK (1) DK0952270T3 (en)
ES (1) ES2227919T3 (en)
PL (1) PL201509B1 (en)
RU (1) RU2237788C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030076B4 (en) * 2000-06-19 2010-01-28 Sommer Metallbau-Stahlbau Gmbh & Co. Kg Device for holding facade parts
DE10200754B4 (en) * 2002-01-10 2021-06-24 Gudrun Woschko Two-part metal profile
EP1653022A1 (en) * 2004-10-18 2006-05-03 Renovision, Ingenieurgesellschaft für Fenster und Fassade mbh Profiled element for structural framework
DE102005048243A1 (en) * 2005-10-07 2007-04-19 Thyssenkrupp Steel Ag Profile element and uses of such a profile element
DE102008031553A1 (en) * 2008-07-07 2010-01-14 Thyssenkrupp Steel Ag Profile for building high rack warehouse, has bar and belt which is connected with bar in form-fit or force-fit manner, where groove is molded in central section of belt having additional section extending along central section
DE202015105071U1 (en) * 2015-09-25 2016-12-28 Raico Bautechnik Gmbh Support profile and supporting structures with such a support profile
RU186147U1 (en) * 2018-08-06 2019-01-11 Валерий Иванович Шуляк MOUNTING UNIT FOR DECORATIVE HINGED FACADE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE448116C (en) † 1926-02-17 1927-08-05 Eisen U Stahlwerk Hoesch Akt G Production of wide-flanged I, T and similar profiles
DE893858C (en) * 1949-01-31 1953-10-19 Hans Twerenbold Putty-free roof glazing
US3256671A (en) * 1962-09-13 1966-06-21 Mc Graw Edison Co Elongated rigid structure
DE2559599C3 (en) † 1975-11-25 1981-11-12 Otto Fuchs Kg, 5882 Meinerzhagen Process for producing a thermally insulated composite profile as well as metal profile and mandrel for carrying out the process
DE3222773A1 (en) * 1982-06-18 1984-04-05 Rummer & Co -GmbH & Co KG-, 8000 München Profile system for putty-free fastening of glass panes for roofs
DE3501233A1 (en) † 1985-01-16 1986-07-17 IsKoAl Firmengruppe für Fenster- und Türsysteme GmbH, 3167 Burgdorf Method for manufacturing a multipart profiled frame
NO156505C (en) * 1985-01-31 1987-09-30 Johannes Gunnarshaug HEATING SYSTEM FOR BUILDINGS, WITH A PLATFORM solar collector.
CH670404A5 (en) † 1986-09-04 1989-06-15 Alusuisse
DE19622759A1 (en) * 1995-12-14 1997-06-19 Niemeier Ralf Metal profile

Also Published As

Publication number Publication date
EP0952270A3 (en) 2000-12-27
RU2237788C2 (en) 2004-10-10
DE19817708A1 (en) 1999-10-28
ES2227919T3 (en) 2005-04-01
DE29825152U1 (en) 2005-08-04
ATE279606T1 (en) 2004-10-15
EP0952270B2 (en) 2013-09-11
DE59910795D1 (en) 2004-11-18
EP0952270A2 (en) 1999-10-27
DK0952270T3 (en) 2005-01-03
PL332615A1 (en) 1999-10-25
PL201509B1 (en) 2009-04-30

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