EP0952270A2 - 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
EP0952270A2
EP0952270A2 EP99105647A EP99105647A EP0952270A2 EP 0952270 A2 EP0952270 A2 EP 0952270A2 EP 99105647 A EP99105647 A EP 99105647A EP 99105647 A EP99105647 A EP 99105647A EP 0952270 A2 EP0952270 A2 EP 0952270A2
Authority
EP
European Patent Office
Prior art keywords
web
groove
belt
support profiles
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.)
Granted
Application number
EP99105647A
Other languages
German (de)
French (fr)
Other versions
EP0952270B2 (en
EP0952270A3 (en
EP0952270B1 (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
Application granted granted Critical
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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 web connected to it.
  • Support profiles composed of individual components are known in which the individual components are connected to one another in particular by thermal welding processes. This creates weld seams that have a disruptive effect on high-quality facades after the surface treatment of the support profiles.
  • the invention has for its object to design straps and webs of support profiles of the type mentioned so that a connection of these parts without a to use thermal method, can be carried out and the support profiles equipped with belts in different widths and with webs of different heights and different shapes and the webs and belts can be processed in a simple manner with conventional means and methods before their connection.
  • the web is connected to the belt by a slight press fit and by belt material permanently molded onto the web in the region of the free groove edge.
  • the webs can be connected to the belts in a continuous process by pressing with a chisel or by molding using rotating rollers. This results in cold welding between the belt material and the web by pressing belt material onto the web under relatively high pressures.
  • a kit of webs of the most varied shapes and of belts of different types 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 are designed in the same way Dimensions are formed.
  • the webs and belts form plate-shaped components that can be processed in a simple and efficient manner before they are connected to a support profile.
  • the webs can be made of light metal, plastic or steel
  • the belt 2 has anchoring grooves 5 for fixing glazing seals 6 and is equipped with a screw groove 7 into which fastening screws for fixing a cover strip 8 are screwed.
  • the screw groove 7 receives a plastic profile 9, so that the screw groove extends together with the plastic profile over the entire thickness of the insulating glazing 10.
  • the web 4 has a series of circular openings 11.
  • a support profile 12 is shown, the web 13 is equipped with triangular openings 14. These triangular openings are alternately staggered.
  • a support profile 15 is shown, in which the web 16 is trapezoidal.
  • the longitudinal edge of the web 16 accommodated by the belt 3, which extends in a straight line in the exemplary embodiment shown, can also be one of the straight line have a different contour, so that the belt 3 can also be wave-shaped or have a different geometric shape.
  • the openings 17 of the web 16 are adjusted in size and shape of the contour of the side view of the web.
  • FIG. 4 shows a support profile in a double-T shape
  • FIG. 5 shows a support profile in a simple T-shape, which is composed exclusively of the belt 2 and a web 18.
  • connection between the web and the belts 2, 3 is achieved in that the belts are provided with a groove 19 for receiving the longitudinal edge region 20 of the web and the web is connected to the belt by a press fit or by cold press welding.
  • the longitudinal edge region 20 of the web 4 is inserted into the groove 19 of the belt 3 with a slight press fit.
  • a caulking process is then carried out immediately adjacent to the groove edges by means of a continuously working tool 21, so that cold pressure welding occurs between the belt 3 and the web 4 in the region of the longitudinal groove edge.
  • the caulking can be done with a chisel in a continuous upsetting process or by means of rotating rollers.
  • the interference fit of the web and the belt engages in a tight fit, which can lead to cold welding even without a prying operation.
  • FIG. 8 shows a belt 2, 3 which is provided with a groove 19 for receiving a longitudinal edge region of a web.
  • the free edges of the groove 19 are delimited by edge strips 22, which are formed by material accumulation.
  • edge strips 22, after the web has been inserted into the groove 19, are deformed by a roller acting perpendicularly to the surface 23 of the belt 2, 3, so that the web is fixed in the groove by the material flowing from the edge strips 22 with a press fit .
  • the material accumulations can also serve to guide the caulking tool.
  • the groove 19 is delimited by edge strips 24, 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 strips 24 are pressed onto the web inserted into the groove 19.
  • FIG. 10 shows a groove 19, the walls of which are equipped with teeth 26. These serrations on the one hand bring about tolerance compensation when inserting the web into the groove 19 and on the other hand increase the pressures at the tips which act on the outside surface of the web in the area of the slot engagement.
  • the grooves are produced with the associated profiles during extrusion.
  • the desired shapes are also produced using the rolling process.
  • the grooves are made by a continuous milling or grinding process.
  • the inserted material of the belt-groove edges is molded into the recesses 27, 28, 29 after the webs have been inserted into the associated receiving groove of the belt.
  • FIG. 1 Round and triangular are shown in the drawings as openings in the webs.
  • the openings can also have any other geometric contour.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Finishing Walls (AREA)
  • Special Wing (AREA)
  • Wing Frames And Configurations (AREA)
  • Connection Of Plates (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Rod-Shaped Construction Members (AREA)

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 web connected to it.

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.Support profiles composed of individual components are known in which the individual components are connected to one another in particular by thermal welding processes. This creates weld seams that have a disruptive effect on high-quality facades after 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, a thermal welding process or another thermal process cannot be used to connect the components, since there would be large color differences in the area of the heat-stressed zones.

Der Erfindung liegt die Aufgabe zugrunde, Gurte und Stege von Trägerprofilen der eingangs genannten Art so auszubilden, daß eine Verbindung dieser Teile ohne ein thermisches Verfahren einzusetzen, vorgenommen werden kann und die Trägerprofile mit Gurten in den verschiedenen Breiten und mit Stegen unterschiedlicher Bauhöhe und unterschiedlicher Form ausgestattet und die Stege und Gurte vor ihrer Verbindung in einfacher Weise mit herkömmlichen Mitteln und Verfahren bearbeitet werden können.The invention has for its object to design straps and webs of support profiles of the type mentioned so that a connection of these parts without a to use thermal method, can be carried out and the support profiles equipped with belts in different widths and with webs of different heights and different shapes and the webs and belts can be processed in a simple manner with conventional means and methods before their connection.

Diese Aufgabe wird erfindungsgemäß bei einem Tragprofil dadurch gelöst, daß der Gurt zur Aufnahme des Längsrandes des Steges eine Nut aufweist, in die der Längsrand des Steges schließend eingreift und der Steg mit dem Gurt durch einen Preßsitz oder eine Kaltpreßverschweißung verbunden istThis object is achieved in a support profile in that the belt for receiving the longitudinal edge of the web has a groove in which the longitudinal edge of the web engages and the web is connected to the belt by a press fit or a cold press weld

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 is connected to the belt by a slight press fit and by belt material permanently molded onto the web in the region of the free groove edge.

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 Kaltverschweißung zwischen dem Gurtmaterial und dem Steg.The webs can be connected to the belts in a continuous process by pressing with a chisel or by molding using rotating rollers. This results in cold welding between the belt material and the web by pressing belt material onto the web under relatively high pressures.

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 seinIn the connection according to the invention between the belts and the webs to form support profiles, a kit of webs of the most varied shapes and of belts of different types 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 are designed in the same way Dimensions are formed. The webs and belts form plate-shaped components that can be processed in a simple and efficient manner before they are connected to a support profile. The webs can be made of light metal, 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.1 shows a support profile 1 for a transom-post facade, which is designed as a double-T profile 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 of which can be seen more clearly in FIGS. 4, 5 and 6.

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 into which fastening screws for fixing a cover strip 8 are screwed. In the exemplary embodiment according to FIG. 6, the screw groove 7 receives a plastic profile 9, so that the screw groove extends together with the plastic profile over the entire thickness of the insulating glazing 10.

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 openings 11.

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 is equipped with triangular openings 14. These triangular openings are 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. The longitudinal edge of the web 16 accommodated by the belt 3, which extends in a straight line in the exemplary embodiment shown, can also be one of the straight line have a different contour, so that the belt 3 can also be wave-shaped or have a different geometric shape. The openings 17 of the web 16 are adjusted in size and shape of the contour of the side view of the web.

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 is composed exclusively of the belt 2 and a web 18.

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 belts are provided with a groove 19 for receiving the longitudinal edge region 20 of the web and the web is connected to the belt by a press fit or by cold press welding.

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 is inserted into the groove 19 of the belt 3 with a slight press fit. A caulking process is then carried out immediately adjacent to the groove edges by means of a continuously working tool 21, so that cold pressure welding occurs between the belt 3 and the web 4 in the region of the longitudinal groove edge. The caulking 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.The interference fit of the web and the belt engages in a tight fit, which can lead to cold welding even without a prying operation.

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.8 shows a belt 2, 3 which is provided with a groove 19 for receiving a longitudinal edge region of a web. The free edges of the groove 19 are delimited by edge strips 22, which are formed by material accumulation. These edge strips 22, after the web has been inserted into the groove 19, are deformed by a roller acting perpendicularly to the surface 23 of the belt 2, 3, so that the web is fixed in the groove by the material flowing from the edge strips 22 with a press fit .

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.In the embodiment according to FIG. 9, the groove 19 is delimited by edge strips 24, which are formed by grooves 25 running parallel to the free groove edge.

Die Rillen 25 dienen der Führung eines Einstemmwerkzeuges, durch das die Randleisten 24 auf den in die Nut 19 eingesetzten Steg gepreßt werden.The grooves 25 serve to guide a caulking tool, through which the edge strips 24 are pressed onto the web inserted into 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 according to FIG. 10 shows a groove 19, the walls of which are equipped with teeth 26. These serrations on the one hand bring about tolerance compensation when inserting the web into the groove 19 and on the other hand increase the pressures at the tips which act on the outside surface of the web in the area of the slot engagement.

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

Bei gewalzten Gurten werden die gewünschten Formen ebenfalls im Walzverfahren herstellt.In the case of rolled belts, the desired shapes are also produced using the rolling process.

Sofern die Gurte 2,3 aus schwer umformbaren Werkstoffen, wie z.B. Edelstählen, hergestellt werden, wird die Fertigung der Nuten durch ein kontinuierliches Fräs- oder Schleifverfahren vorgenommen.If the belts 2, 3 are made of materials that are difficult to form, e.g. Stainless steels are manufactured, the grooves are made by a continuous milling or grinding process.

Hierdurch lassen sich die erforderlichen Toleranzen für Tragprofile erzielen, die beim Bau von Fassaden eingesetzt werden.This makes it possible to achieve the required tolerances for support profiles that are used in the construction of facades.

Zur Intensivierung der Steg-Gurt-Verbindung können, wie in den Fig. 11 bis 14 aufgezeigt, 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 shown in FIGS. 11 to 14, the webs 4, 13, 16, 18 in the area of the engagement in the groove of the belt, specifically adjacent to the groove edge with grooves extending over the web length 11, as shown in FIG. 11 or as shown in FIG. 12, with recesses 28 arranged at a distance from one another or with a row of bores 29 or punched channels, as shown in FIG. 13.

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.14 shows that the webs 4, 13, 16, 18 in the region of the engagement in the groove 19 are provided with a roughening 30, knurling, toothing or wave-shaped profiling running transversely to the longitudinal direction of the webs. This increases the shear strength in the longitudinal direction of the support profile between the components mentioned after the joining process between the web and the belt.

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, the inserted material of the belt-groove edges is molded into the recesses 27, 28, 29 after the webs have been inserted into the associated receiving groove of the belt.

Als Durchbrechungen der Stege sind in den Zeichnungen runde und dreieckförmige dargestellt. Die Durchbrechungen können aber auch eine beliebige andere geometrische Kontur aufeisen.Round and triangular are shown in the drawings as openings in the webs. The openings can also have any other geometric contour.

BezugszeichenlisteReference list

11
TragprofilSupport profile
22nd
Gurtbelt
33rd
Gurtbelt
44th
Stegweb
55
VerankerungsnutAnchoring groove
66
VerglasungsdichtungGlazing gasket
77
SchraubnutScrew groove
88th
DeckleisteCover strip
99
KunststoffprofilPlastic profile
1010th
IsolierverglasungDouble glazing
1111
DurchbrechungBreakthrough
1212th
TragprofilSupport profile
1313
Stegweb
1414
DurchbrechungBreakthrough
1515
TragprofilSupport profile
1616
Stegweb
1717th
DurchbrechungBreakthrough
1818th
Stegweb
1919th
NutGroove
2020th
LängsrandbereichLongitudinal edge area
2121
WerkzeugTool
2222
RandleisteSidebar
2323
Flächesurface
2424th
RandleisteSidebar
2525th
Rillegroove
2626
VerzahnungGearing
2727
AusnehmungRecess
2828
Vertiefungdeepening
2929
Bohrungdrilling
3030th
AufrauhungRoughening

Claims (12)

Tragprofile für Riegel-Pfosten-Fassaden, Vordächer, Galerien o.dgl. mit mindestens einem Gurt und mindestens einem damit verbundenen Steg, dadurch gekennzeichnet, daß der Gurt (2,3) zur Aufnahme des Längsrandbereiches des Steges (4, 13, 16, 18) eine Nut (19) aufweist, in die der Längsrandbereich des Steges schließend eingreift und der Steg mit dem Gurt durch einen Preßsitz oder eine Kaltpreßverschweißung verbunden ist.Support profiles for transom-post facades, canopies, galleries or the like. With at least one belt and at least one web connected to it, characterized in that the belt (2, 3) for receiving the longitudinal edge region of the web (4, 13, 16, 18) has a groove (19) into which the longitudinal edge region of the web engages closing and the web is connected to the belt by a press fit or a cold press weld. Tragprofile nach Anspruch 1, dadurch gekennzeichnet, daß der Steg (4) mit dem Gurt durch einen leichten Preßsitz und durch an den Steg im Bereich der freien Nutkante bleibend angeformtes Gurtmaterial verbunden ist.Support profiles according to claim 1, characterized in that the web (4) is connected to the belt by a slight press fit and by belt material permanently molded onto the web in the region of the free groove edge. Tragprofile nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Ränder der Längsnut durch in Richtung des in die Nut (19) eingesetzten Steges (4, 13, 16, 18) verformbare Leisten ausgebildet sind.Support profiles according to claim 1 or 2, characterized in that the edges 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). Tragprofile nach Anspruch 3, dadurch gekennzeichnet, daß die Randleisten (22,24) durch Materialanhäufungen oder durch parallel zur Nut verlaufende Rillen (25) gebildet sind.Support profiles according to claim 3, characterized in that the edge strips (22, 24) are formed by material accumulations or by grooves (25) running parallel to the groove. Tragprofile nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Nutwände mit Verzahnungen (26) oder sonstigen Profilierungen oder Strukturierungen versehen sind.Support profiles according to one of the preceding claims, characterized in that the groove walls are provided with teeth (26) or other profiles or structures. Tragprofile nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Stege (4, 13, 16, 18) im Bereich des Eingriffs in die Nut (19) und zwar benachbart dem Nutrand mit sich über die Steglänge erstreckenden Rillen (27) mit in Abstand voneinander angeordneten Vertiefungen (28) oder mit einer Bohrungsreihe oder einer Reihe gestanzter Kanäle versehen sind.Support profiles according to one of claims 1 to 5, characterized in that the webs (4, 13, 16, 18) in the region of the engagement in the groove (19) adjacent to the groove edge are provided with grooves (27) extending over the web length, with recesses (28) arranged at a distance from one another, or with a row of bores or a row of punched channels. Tragprofile nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, 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 sind.Support profiles according to one of the preceding claims, characterized in that the webs (4, 13, 16, 18) in the region of the engagement in the groove (19) with a roughening (30), knurling, toothing or wave-shaped running transverse to the longitudinal direction of the webs Profiling are provided. Tragprofile nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mindestens ein Gurt (2) ein stranggepreßtes Profil aus Aluminium ist, das mit Verankerungsnuten (5) für Dichtungsleisten (6) versehen ist.Support profiles according to one of the preceding claims, characterized in that at least one belt (2) is an extruded aluminum profile which is provided with anchoring grooves (5) for sealing strips (6). Tragprofile nach Anspruch 8, dadurch gekennzeichnet, daß zwischen den Verankerungsnuten (5) für die Dichtungsleisten (6) eine Schraubnut für die Befestigungsschrauben einer sich an Scheibenrändern abstützenden Abdeckleiste (8) vorgesehen ist.Support profile according to claim 8, characterized in that between the anchoring grooves (5) for the sealing strips (6) there is a screw groove for the fastening screws of a cover strip (8) supported on the pane edges. Tragprofile nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Stege (4, 13, 16, 18) als stranggepreßte Profile aus Leichtmetall, Kunststoff oder Stahl gefertigt sind.Support profiles according to one of the preceding claims, characterized in that the webs (4, 13, 16, 18) are made as extruded profiles made of light metal, plastic or steel. Tragprofile nach Anspruch 10, dadurch gekennzeichnet, daß die Stege mit dreieckförmigen, kreisförmigen Durchbrechungen oder mit Durchbrechungen einer sonstigen geometrischen Form versehen sind.Support profiles according to claim 10, characterized in that the webs are provided with triangular, circular openings or with openings of another geometric shape. Tragprofile nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der eine Längsbegrenzungsrand des Steges geradlinig und der andere Längsbegrenzungsrand parallel zum ersten oder geneigt geradlinig oder in einer anderen geometrischen Kontur verläuft.Support profiles according to one of the preceding claims, characterized in that the one longitudinal boundary edge of the web runs in a straight line and the other longitudinal boundary edge runs parallel to the first or inclined straight line or in another geometric 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 true EP0952270A2 (en) 1999-10-27
EP0952270A3 EP0952270A3 (en) 2000-12-27
EP0952270B1 EP0952270B1 (en) 2004-10-13
EP0952270B2 EP0952270B2 (en) 2013-09-11

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ID=7865268

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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

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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)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP1653022A1 (en) * 2004-10-18 2006-05-03 Renovision, Ingenieurgesellschaft für Fenster und Fassade mbh Profiled element for structural framework

Families Citing this family (6)

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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
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

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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
DE2559599A1 (en) † 1975-11-25 1977-08-25 Fuchs Kg Otto Composite heat insulating profiled section - has insulating bar secured by distorted ribs on metal shells
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
EP0260224A1 (en) † 1986-09-04 1988-03-16 Alusuisse-Lonza Services Ag Apparatus for rolling the connecting part of a composite profile
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DE19622759A1 (en) * 1995-12-14 1997-06-19 Niemeier Ralf Metal profile

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* 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
DE2559599A1 (en) † 1975-11-25 1977-08-25 Fuchs Kg Otto Composite heat insulating profiled section - has insulating bar secured by distorted ribs on metal shells
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
US4733506A (en) * 1985-01-31 1988-03-29 Gunnarshaug Olav J Solar energy controllable roof structure
EP0260224A1 (en) † 1986-09-04 1988-03-16 Alusuisse-Lonza Services Ag Apparatus for rolling the connecting part of a composite profile
DE19622759A1 (en) * 1995-12-14 1997-06-19 Niemeier Ralf Metal profile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653022A1 (en) * 2004-10-18 2006-05-03 Renovision, Ingenieurgesellschaft für Fenster und Fassade mbh Profiled element for structural framework

Also Published As

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DK0952270T3 (en) 2005-01-03
RU2237788C2 (en) 2004-10-10
EP0952270B2 (en) 2013-09-11
EP0952270A3 (en) 2000-12-27
ES2227919T3 (en) 2005-04-01
EP0952270B1 (en) 2004-10-13
DE19817708A1 (en) 1999-10-28
PL332615A1 (en) 1999-10-25
DE29825152U1 (en) 2005-08-04
PL201509B1 (en) 2009-04-30
DE59910795D1 (en) 2004-11-18
ATE279606T1 (en) 2004-10-15

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