EP0960985A2 - I-section girder for building constructions - Google Patents

I-section girder for building constructions

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Publication number
EP0960985A2
EP0960985A2 EP99104353A EP99104353A EP0960985A2 EP 0960985 A2 EP0960985 A2 EP 0960985A2 EP 99104353 A EP99104353 A EP 99104353A EP 99104353 A EP99104353 A EP 99104353A EP 0960985 A2 EP0960985 A2 EP 0960985A2
Authority
EP
European Patent Office
Prior art keywords
longitudinal
groove
heads
longitudinal grooves
carrier
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.)
Withdrawn
Application number
EP99104353A
Other languages
German (de)
French (fr)
Other versions
EP0960985A3 (en
Inventor
Ernst Koller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0960985A2 publication Critical patent/EP0960985A2/en
Publication of EP0960985A3 publication Critical patent/EP0960985A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • 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
    • 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
    • E04C2003/0421—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 comprising one single unitary part
    • 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

Definitions

  • the invention relates to an I-shaped carrier according to the Preamble of claim 1 and its use for Building constructions.
  • I-shaped beams for building structures are known for example from DE-A-196 36 802.
  • the aim of the invention is to achieve an I-shaped object To further develop carriers of this type in such a way that they without additional tools and without additional ones Fasteners are interconnectable.
  • the Construction should be so simple that even unskilled Forces in a short time with building skeletons and whole Build buildings.
  • I-shaped beams are profile bars understood, especially made of metal such as Iron or preferably aluminum, which has two heads and one or more the two heads together have connecting webs, the heads on both sides Project symmetrically over the at least one web.
  • profile bars are also known as double-T profiles known.
  • the longitudinal grooves are shaped in such a way that a second same profile with a longitudinal rib in engage a longitudinal groove of the double-T-shaped profile can and can be turned so that the two Profiles form a corner of a building without additional profiles or screws are necessary.
  • the corner structure of the building forms a cavity, in which installations, or rainwater processes, can be installed.
  • the height of the heads is at least 6 millimeters.
  • On the head ends or flange ends can plates laterally or lengthways can be put on by these plates either one have a groove on the end face or a gripper on them is attached, which together with the plate forms such end groove.
  • the plates can the I-shaped straps fit so tightly that even Storm no water between beams and plates in one Interior can penetrate. Rainwater and condensation can run in the longitudinal grooves.
  • the plates have two on each other facing end faces each have a groove through which they laterally attachable to a head part of a carrier are, the groove arranged on one side is much deeper than that on the other side arranged so that by moving the plate sideways to the wearer's head on a plate Side out of engagement with this head can then be swung out sideways and then by moving the plate sideways in opposite direction also out of engagement with the Head of the other carrier concerned can.
  • the I-shaped Beams over the outer surfaces of their two heads measured have a height of 100 millimeters.
  • the two double T-shaped parts shown only broken off in FIG. 1 or I-shaped carrier 10 for Building structures are in height and in width trained symmetrically the same and have on the Tops of their two flanges or heads 12 two symmetrical undercut on both sides Longitudinal grooves 14 of the same cross-sectional shape and the same Cross-sectional size.
  • the undercuts on both sides 16 of the grooves 14 have a rectangular cross-sectional shape with rounded corners.
  • the narrowest point of the longitudinal grooves 14 is against each other by transverse ribs 18 the groove surface, which end portions of Are longitudinal ribs 20, which the longitudinal grooves 14 laterally limit.
  • the between two adjacent longitudinal grooves 14th arranged longitudinal rib 22 has two such from each other protruding transverse ribs 18.
  • the longitudinal grooves 14 have a rectangular below the transverse ribs 18 Cross-sectional shape.
  • the groove bottom 24 is flat.
  • the two heads 12 of each carrier 10 are by one Web 26 connected to each other and extend symmetrical on both sides beyond this web 26.
  • the Web 26 and the two associated heads 12 exist together from a single piece of material, preferably made of aluminium. However, other materials are also like for example iron or plastic possible.
  • the width B1 of the outer longitudinal ribs 20 over their Transverse ribs 18 are the same size or only a little less than the height H1 of the side Undercuts and also has the same shape as these undercuts.
  • the height H2 of the heads 12 is dimensioned over its outer longitudinal rib 20 so that a lateral head end with an outer longitudinal rib 20 a similarly designed other I-shaped carrier 10 Can be used transversely in any of the longitudinal grooves and in the undercut 16 of any longitudinal groove 14 according to 1 can be inserted so that the webs 26 of the two Support 10 are perpendicular to each other, the Width B1 of the outer longitudinal rib 20 in the relevant Undercut 16 a mutually holding Forms fit.
  • the web 26 is symmetrical in the middle arranged to the longitudinal grooves 14.
  • the height H2 of the heads 12 over their outer longitudinal ribs 20 measured larger than the groove width B2 at its narrowest Job.
  • the lateral outer edges 30 of the heads 12 are preferably reset, for example flattened or formed round so that the head 12 of a wearer 10 easier in a longitudinal groove 14 and their Undercut 16 of another carrier 10 is used can be, as can be seen from Fig.1.
  • Fig. 1 dimensions are given in millimeters. These dimensions are only examples of a possible embodiment. The invention is not limited to this.
  • Fig. 2 shows a broken building construction several carriers 100, which are of the same design as the two carriers of Fig.1, except that between the two outer longitudinal grooves 14 additionally a central longitudinal groove 32 is formed.
  • This middle one Groove 32 is symmetrical about the web 26 and can be the same or different than the lateral longitudinal grooves 14. For this reason, in 2 provide the parts with the same reference numbers, which correspond to the parts of Fig.1.
  • the building panels 36 have on each other facing grooves 38 and 40, with which the building panels 36 on the heads 12 of the Carrier 100 of Figure 2 (or Carrier 10 of Figure 1) are attachable.
  • the building panels 36 can be rectangular or so narrow be that they can also be called boards.
  • All longitudinal grooves 14 and 32 of the carrier 10 and 100 allow rainwater to be collected and drained and condensation.
  • corners 44 are formed in which is a cavity 46 which for Installation of rainwater drains, domestic water pipes, electrical lines, ventilation lines etc. can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Bridges Or Land Bridges (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

A profiled beam for construction has an I-cross section and with double headed end profiles each with an entry slot (14) and with hooked ends (20). The width (B1) of each end hook is equal to the internal spacing (H1) in the hooked ends. This enables two similar profiled ends to be linked at right angles to each other eg. to form cross walls or to form corners. No additional brackets/adapters are required.

Description

Die Erfindung betrifft einen I-förmigen Träger gemäß dem Oberbegriff von Anspruch 1 und dessen Verwendung für Gebäudekonstruktionen.The invention relates to an I-shaped carrier according to the Preamble of claim 1 and its use for Building constructions.

I-förmige Träger für Gebäudekonstruktionen sind beispielsweise aus der DE-A-196 36 802 bekannt.I-shaped beams for building structures are known for example from DE-A-196 36 802.

Durch die Erfindung soll die Aufgabe gelöst werden, I-förmige Träger dieser Art derart weiterzubilden, daß sie ohne zusätzliches Werkzeug und ohne zusätzliche Befestigungsmittel miteinander verbindbar sind. Die Konstruktion soll so einfach sein, daß auch ungelernte Kräfte in kurzer Zeit damit Gebäudeskelette und ganze Gebäude errichten können.The aim of the invention is to achieve an I-shaped object To further develop carriers of this type in such a way that they without additional tools and without additional ones Fasteners are interconnectable. The Construction should be so simple that even unskilled Forces in a short time with building skeletons and whole Build buildings.

Diese Aufgabe wird gemäß der Erfindung durch die kennzeichnenden Merkmale von Anspruch 1 gelöst. This object is achieved according to the invention by the characterizing features of claim 1 solved.

Unter dem Begriff I-förmiger Träger werden Profilstangen verstanden, insbesondere aus Metall wie beispielsweise Eisen oder vorzugsweise Aluminium, welche zwei Köpfe und einen oder mehrere die beiden Köpfe miteinander verbindende Stege aufweisen, wobei die Köpfe beidseitig symmetrisch über den mindestens einen Steg überstehen. Solche Profilstangen sind auch als Doppel-T-Profile bekannt.Under the term I-shaped beams are profile bars understood, especially made of metal such as Iron or preferably aluminum, which has two heads and one or more the two heads together have connecting webs, the heads on both sides Project symmetrically over the at least one web. Such profile bars are also known as double-T profiles known.

Gemäß der Erfindung sind die Längsnuten derart geformt, daß ein zweites gleiches Profil mit einer Längsrippe in eine Längsnut des Doppel-T-förmigen Profils eingreifen kann und darin so abgedreht werden kann, daß die beiden Profile eine Ecke eines Gebäudes bilden, ohne daß zusätzliche Profile oder Schrauben notwendig werden.According to the invention, the longitudinal grooves are shaped in such a way that a second same profile with a longitudinal rib in engage a longitudinal groove of the double-T-shaped profile can and can be turned so that the two Profiles form a corner of a building without additional profiles or screws are necessary.

Die Eckkonstruktion des Gebäudes bildet einen Hohlraum, in welchem Installationen, bzw. Regenwasser-Abläufe, einbaubar sind.The corner structure of the building forms a cavity, in which installations, or rainwater processes, can be installed.

Die Höhe der Köpfe, auch Flansche genannt, beträgt mindestens 6 Millimeter. Auf die Kopfenden oder Flanschenden können Platten seitlich oder in Längsrichtung aufgesteckt werden, indem diese Platten entweder eine stirnseitige Nut haben oder an ihnen ein Greifer befestigt wird, welcher zusammen mit der Platte eine solche stirnseitige Nut bildet. Die Platten können an den I-förmigen Trägern so dicht anliegen, daß auch bei Sturm kein Wasser zwischen Träger und Platten in einen Innenraum eindringen kann. Regenwasser und Schwitzwasser kann in den Längsnuten ablaufen. The height of the heads, also called flanges, is at least 6 millimeters. On the head ends or flange ends can plates laterally or lengthways can be put on by these plates either one have a groove on the end face or a gripper on them is attached, which together with the plate forms such end groove. The plates can the I-shaped straps fit so tightly that even Storm no water between beams and plates in one Interior can penetrate. Rainwater and condensation can run in the longitudinal grooves.

Vorzugsweise haben die Platten auf zwei voneinander abgewandten Stirnseiten je eine Nut, durch welche sie auf einen Kopfteil eines Trägers seitlich aufsteckbar sind, wobei die auf der einen Seite angeordnete Nut wesentlich tiefer ist als die auf der anderen Seite angeordnete, so daß durch Verschieben der Platte seitwärts zum Kopf des Trägers die Platte auf einer Seite außer Eingriff mit diesem Kopf gebracht werden kann, dann seitlich herausgeschwenkt werden kann und dann die Platte durch seitliches Verschieben in entgegengesetzter Richtung auch außer Eingriff mit dem Kopf des betreffenden anderen Trägers gebracht werden kann.Preferably the plates have two on each other facing end faces each have a groove through which they laterally attachable to a head part of a carrier are, the groove arranged on one side is much deeper than that on the other side arranged so that by moving the plate sideways to the wearer's head on a plate Side out of engagement with this head can then be swung out sideways and then by moving the plate sideways in opposite direction also out of engagement with the Head of the other carrier concerned can.

Als Standardprofil wird vorgeschlagen, daß die I-förmigen Träger über die Außenflächen ihrer beiden Köpfe gemessen eine Höhe von 100 Millimeter haben.As a standard profile it is proposed that the I-shaped Beams over the outer surfaces of their two heads measured have a height of 100 millimeters.

Die Erfindung wird im folgenden mit Bezug auf die Zeichnungen anhand einer bevorzugten Ausführungsform als Beispiel beschrieben. In den Zeichnungen zeigen

Fig.1
zwei Köpfe von zwei abgebrochen dargestellten I-förmigen Trägern nach der Erfindung in Schrägstellung relativ zueinander während des Einsetzens eines seitlichen Kopfendes des einen Trägers in eine Hinterschneidung in einer Längsnut auf der Außenseite des Kopfes des anderen Trägers,
Fig.2
einen Teil eines Gebäudes nach der Erfindung, welches mit I-förmigen Trägern und mit steckverbundenen Platten gebildet ist.
The invention is described below with reference to the drawings using a preferred embodiment as an example. Show in the drawings
Fig. 1
two heads of two broken-off I-shaped carriers according to the invention in an inclined position relative to one another during the insertion of a lateral head end of one carrier into an undercut in a longitudinal groove on the outside of the head of the other carrier,
Fig. 2
part of a building according to the invention, which is formed with I-shaped beams and with plug-in panels.

Die beiden in Fig.1 nur abgebrochen gezeigten Doppel-T-förmigen oder I-förmigen Träger 10 für Gebäudekonstruktionen sind in der Höhe und in der Breite symmetrisch gleich ausgebildet und haben auf den Oberseiten ihrer beiden Flansche oder Köpfe 12 zwei symmetrisch beidseitig hinterschnittene gleiche Längsnuten 14 von gleicher Querschnittsform und gleicher Querschnittsgröße. Die beidseitigen Hinterschneidungen 16 der Nuten 14 haben eine rechteckige Querschnittsform mit abgerundeten Ecken. Die engste Stelle der Längsnuten 14 wird durch gegeneinander gerichtete Querrippen 18 an der Nutoberfläche gebildet, welches Endabschnitte von Längsrippen 20 sind, welche die Längsnuten 14 seitlich begrenzen. Die zwischen zwei benachbarten Längsnuten 14 angeordnete Längsrippe 22 hat zwei solche voneinander wegragende Querrippen 18. Die Längsnuten 14 haben unterhalb der Querrippen 18 eine rechteckige Querschnittsform. Der Nutboden 24 ist flach.The two double T-shaped parts shown only broken off in FIG. 1 or I-shaped carrier 10 for Building structures are in height and in width trained symmetrically the same and have on the Tops of their two flanges or heads 12 two symmetrical undercut on both sides Longitudinal grooves 14 of the same cross-sectional shape and the same Cross-sectional size. The undercuts on both sides 16 of the grooves 14 have a rectangular cross-sectional shape with rounded corners. The narrowest point of the longitudinal grooves 14 is against each other by transverse ribs 18 the groove surface, which end portions of Are longitudinal ribs 20, which the longitudinal grooves 14 laterally limit. The between two adjacent longitudinal grooves 14th arranged longitudinal rib 22 has two such from each other protruding transverse ribs 18. The longitudinal grooves 14 have a rectangular below the transverse ribs 18 Cross-sectional shape. The groove bottom 24 is flat.

Die beiden Köpfe 12 jedes Trägers 10 sind durch einen Steg 26 miteinander verbunden und erstrecken sich beidseitig symmetrisch über diesen Steg 26 hinaus. Der Steg 26 und die beiden zugehörigen Köpfe 12 bestehen zusammen aus einem einzigen Materialstück, vorzugsweise aus Aluminium. Jedoch sind auch andere Materialien wie beispielsweise Eisen oder Kunststoff möglich. The two heads 12 of each carrier 10 are by one Web 26 connected to each other and extend symmetrical on both sides beyond this web 26. Of the Web 26 and the two associated heads 12 exist together from a single piece of material, preferably made of aluminium. However, other materials are also like for example iron or plastic possible.

Die Breite B1 der äußeren Längsrippen 20 über ihre Querrippen 18 gemessen ist gleich groß oder nur wenig kleiner als die Höhe H1 der seitlichen Hinterschneidungen und hat auch die gleiche Form wie diese Hinterschneidungen. Die Höhe H2 der Köpfe 12 ist über ihre äußere Längsrippe 20 so bemessen, daß ein seitliches Kopfende mit einer äußeren Längsrippe 20 eines gleich ausgebildeten anderen I-förmigen Trägers 10 in jede beliebige der Längsnuten quer einsetzbar und in die Hinterschneidung 16 der beliebigen Längsnut 14 gemäß Fig.1 so einfügbar ist, daß die Stege 26 der beiden Träger 10 rechtwinkelig zueinander stehen, wobei die Breite B1 der äußeren Längsrippe 20 in der betreffenden Hinterschneidung 16 eine sich gegenseitig haltende Passungs-Form bildet. Der Steg 26 ist symmetrisch mittig zu den Längsnuten 14 angeordnet.The width B1 of the outer longitudinal ribs 20 over their Transverse ribs 18 are the same size or only a little less than the height H1 of the side Undercuts and also has the same shape as these undercuts. The height H2 of the heads 12 is dimensioned over its outer longitudinal rib 20 so that a lateral head end with an outer longitudinal rib 20 a similarly designed other I-shaped carrier 10 Can be used transversely in any of the longitudinal grooves and in the undercut 16 of any longitudinal groove 14 according to 1 can be inserted so that the webs 26 of the two Support 10 are perpendicular to each other, the Width B1 of the outer longitudinal rib 20 in the relevant Undercut 16 a mutually holding Forms fit. The web 26 is symmetrical in the middle arranged to the longitudinal grooves 14.

Unter Passungs-Form oder Passung werden alle hier ineinander fügbaren Formen und Abmessungen verstanden, durch welche sich die beiden ineinander gefügten Teile in mindestens zwei Bewegungsrichtungen gegenseitig halten. Der Begriff der Passungen ergibt sich beispielsweise aus DIN 7154, 7155 und 7157 sowie aus dem "Dubbel Taschenbuch für den Maschinenbau", 15.Auflage, Seiten 339 und 340.Under fit shape or fit everyone will be here understand shapes and dimensions that can be joined together, through which the two parts fit together mutually in at least two directions of movement hold. The concept of fits arises for example from DIN 7154, 7155 and 7157 and from the "Dubbel paperback for mechanical engineering", 15th edition, Pages 339 and 340.

Gemäß einer bevorzugen Ausführungsform der Erfindung ist die Höhe H2 der Köpfe 12 über ihre äußeren Längsrippen 20 gemessen größer als die Nutbreite B2 an ihrer engsten Stelle. According to a preferred embodiment of the invention the height H2 of the heads 12 over their outer longitudinal ribs 20 measured larger than the groove width B2 at its narrowest Job.

Dadurch kann die in eine Hinterschneidung 16 eingehängte äußere Längsrippe 20 bei einem Verrutschen in Querrichtung nicht aus der Längsnut 14 herausbewegt werden oder herausfallen, sondern zum Trennen und zum Zusammensetzen von zwei Trägern 10 müssen sie entsprechend Fig.1 schräg gestellt werden.This allows the hooked into an undercut 16 outer longitudinal rib 20 when slipping in Transverse direction not moved out of the longitudinal groove 14 become or fall out, but to separate and to Assembling two beams 10 they need be inclined according to Fig.1.

Die seitlichen Außenkanten 30 der Köpfe 12 sind vorzugsweise zurückgesetzt, beispielsweise abgeflacht oder rund ausgebildet, damit der Kopf 12 eines Trägers 10 leichter in eine Längsnut 14 und deren Hinterschneidung 16 eines anderen Trägers 10 eingesetzt werden kann, wie dies aus Fig.1 ersichtlich ist.The lateral outer edges 30 of the heads 12 are preferably reset, for example flattened or formed round so that the head 12 of a wearer 10 easier in a longitudinal groove 14 and their Undercut 16 of another carrier 10 is used can be, as can be seen from Fig.1.

In Fig.1 sind Maße in Millimeter angegeben. Diese Maße sind nur Beispiele für eine mögliche Ausführungsform. Die Erfindung ist nicht darauf beschränkt.In Fig. 1 dimensions are given in millimeters. These dimensions are only examples of a possible embodiment. The invention is not limited to this.

Fig.2 zeigt abgebrochen eine Gebäudekonstruktion mit mehreren Trägern 100, welche gleich ausgebildet sind wie die beiden Träger von Fig.1, mit der Ausnahme, daß zwischen den beiden äußeren Längsnuten 14 zusätzlich eine mittlere Längsnut 32 gebildet ist. Diese mittlere Nut 32 befindet sich symmetrisch über dem Steg 26 und kann gleich oder anders ausgebildet sein wie die seitlichen Längsnuten 14. Aus diesem Grunde sind in Fig.2 die Teile mit gleichen Bezugszahlen versehen, welche den Teilen von Fig.1 entsprechen.Fig. 2 shows a broken building construction several carriers 100, which are of the same design as the two carriers of Fig.1, except that between the two outer longitudinal grooves 14 additionally a central longitudinal groove 32 is formed. This middle one Groove 32 is symmetrical about the web 26 and can be the same or different than the lateral longitudinal grooves 14. For this reason, in 2 provide the parts with the same reference numbers, which correspond to the parts of Fig.1.

Die beiden mittleren Längsrippen 22, welche die mittlere Längsnut 32 begrenzen, bilden zusätzlichen Schutz gegen Eindringen von Sturm-Wasser an den Stoßstellen 34 von Gebäudeplatten 36 ( Wand-, Decken- oder Dachplatten). Die Gebäudeplatten 36 haben an ihren voneinander abgewandten Stirnseiten Passungsnuten 38 und 40, mit welchen die Gebäudeplatten 36 auf die Köpfe 12 der Träger 100 von Fig.2 (oder der Träger 10 von Fig.1) aufsteckbar sind. Damit die Gebäudeplatten 36 nicht in Längsrichtung der Träger 100 auf die Köpfe 12 aufgesteckt werden müssen, sondern ein seitliches Aufstecken möglich ist, und trotzdem im montierten Zustand die Gebäudeplatten 36 nicht aus den Trägern 100 herausrutschen können, ist nur die Passungsnut 38 am einen Plattenende soviel tiefer als die Passungsnut 40 am anderen Plattenende, daß die Gebäudeplatte 36 so weit auf den Träger-Kopf 12 am einen Plattenende seitwärts geschoben werden kann (aber nicht in Richtung zum anderen Plattenende), daß eine Passungsrippe 42 der Passungsnut 40 am Träger-Kopf 12 des anderen Plattenendes quer herausbewegt werden kann, so daß danach dann auch die eine Passungsnut 38 vom Träger-Kopf 12 an dem einen Plattenende abgezogen werden kann.The two middle longitudinal ribs 22, which are the middle Limit longitudinal groove 32, form additional protection against Penetration of storm water at the joints 34 of Building panels 36 (wall, ceiling or roof panels). The building panels 36 have on each other facing grooves 38 and 40, with which the building panels 36 on the heads 12 of the Carrier 100 of Figure 2 (or Carrier 10 of Figure 1) are attachable. So that the building panels 36 not in Longitudinal direction of the carrier 100 on the heads 12 must be plugged on, but a side Attaching is possible, and still in the assembled Condition the building panels 36 not from the carriers 100 can slip out, is only the fit groove 38 on one plate end so much deeper than the fitting groove 40 at the other end of the plate that the building plate 36 so far on the carrier head 12 at one end of the plate sideways can be pushed (but not towards the other plate end) that a fitting rib 42 of Fit groove 40 on the carrier head 12 of the other The end of the plate can be moved across, so that then the one fitting groove 38 from the carrier head 12 can be pulled off at one end of the plate.

Die Gebäudeplatten 36 können rechteckig oder so schmal sein, daß sie auch als Bretter bezeichnet werden können.The building panels 36 can be rectangular or so narrow be that they can also be called boards.

Alle Längsnuten 14 und 32 der Träger 10 und 100 ermöglichen das Auffangen und Ableiten von Regenwasser und Schwitzwasser. Mit den Trägern 10 bzw. 100 können entsprechend Fig.2 Gebäudeecken 44 gebildet werden, in welchen sich ein Hohlraum 46 befindet, der zur Installation von Regenwasser-Ableitungen, Hauswasser-Leitungen, elektrischen Leitungen, Lüfungsleitungen usw. verwendet werden kann.All longitudinal grooves 14 and 32 of the carrier 10 and 100 allow rainwater to be collected and drained and condensation. With the straps 10 and 100 can 2 corners 44 are formed in which is a cavity 46 which for Installation of rainwater drains, domestic water pipes, electrical lines, ventilation lines etc. can be used.

Claims (8)

I-förmiger Träger für Gebäudekonstruktionen, welcher in der Höhe und in der Breite je symmetrisch ausgebildet ist und auf den beiden Kopfoberseiten je mindestens zwei symmetrisch beidseitig hinterschnittene gleiche Längsnuten (14) aufweist, welche seitlich durch Längsrippen (20, 22) begrenzt sind,
dadurch gekennzeichnet,
daß die Breite (B1) der äußersten Längsrippen (20) in die Höhe (H1) der seitlichen Hinterschneidungen (16) der Längsnuten (14) passt und daß die Höhe (H2) der Köpfe (12) über ihre äußeren Längsrippen (20) so dimensioniert ist, daß von einem gleich ausgebildeten anderen I-förmigen Träger ein seitliches Kopfende mit seiner äußeren Längsrippe (20) in jede der Längsnuten (14) quer einsetzbar und in die Hinterschneidung (16) der Längsnut (14) so einfügbar ist, daß die Stege (26) der beiden Träger (10; 100) rechtwinkelig zueinander stehen, wobei die Breite (B1) der äußeren Längsrippe (20) des anderen Trägers (10; 100) in der Hinterschneidung (16) des Trägers eine sich gegenseitig haltende Passungsform bildet.I-shaped girder for building constructions, which is symmetrical in height and width, and has at least two identical longitudinal grooves (14), which are undercut symmetrically on both sides and which are laterally delimited by longitudinal ribs (20, 22), on the two tops of the heads,
characterized by
that the width (B1) of the outermost longitudinal ribs (20) fits into the height (H1) of the lateral undercuts (16) of the longitudinal grooves (14) and that the height (H2) of the heads (12) over their outer longitudinal ribs (20) so is dimensioned so that a lateral head end with its outer longitudinal rib (20) can be inserted transversely into each of the longitudinal grooves (14) and in the undercut (16) of the longitudinal groove (14) so that the Crosspieces (26) of the two carriers (10; 100) are at right angles to one another, the width (B1) of the outer longitudinal rib (20) of the other carrier (10; 100) in the undercut (16) of the carrier forming a mutually holding fit . I-förmiger Träger nach Anspruch 1,
dadurch gekennzeichnet,
daß die Höhe (H2) der Köpfe (12) über ihre äußeren Längsrippen (20) gemessen größer ist als die Breite (B2) der Längsnuten (14) an ihrer engsten Stelle.I-shaped support according to claim 1,
characterized by
that the height (H2) of the heads (12) over their outer longitudinal ribs (20) is greater than the width (B2) of the longitudinal grooves (14) at their narrowest point. I-förmiger Träger nach Anspruch 2,
dadurch gekennzeichnet,
daß die seitlichen Außenkanten (30) der Köpfe (12) zurückgesetzt sind.I-shaped support according to claim 2,
characterized by
that the lateral outer edges (30) of the heads (12) are set back. I-förmiger Träger nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß zwischen den mindestens zwei gleichen Längsnuten (14) mindestens eine zusätzliche mittlere Längsnut (32) gebildet ist.I-shaped support according to one of the preceding claims,
characterized by
that at least one additional central longitudinal groove (32) is formed between the at least two identical longitudinal grooves (14). I-förmiger Träger nach Anspruch 4,
dadurch gekennzeichnet,
daß die mindestens eine mittlere Längsnut (32) die gleiche Querschnittsform hat wie die anderen Längsnuten (14). I-shaped support according to claim 4,
characterized by
that the at least one central longitudinal groove (32) has the same cross-sectional shape as the other longitudinal grooves (14). I-förmiger Träger nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Längsnuten (14, 32) im Bereich ihrer Hinterschneidungen (16) einen rechteckigen Querschnitt haben.I-shaped support according to one of the preceding claims,
characterized by
that the longitudinal grooves (14, 32) in the region of their undercuts (16) have a rectangular cross section. Verwendung von I-förmigen Trägern (10; 100) nach einem der vorhergehenden Ansprüche zur Bildung von Gebäudekonstruktionen.Use of I-shaped supports (10; 100) after one of the preceding claims for the formation of Building constructions. Verwendung von I-förmigen Trägern nach Anspruch 7 in Kombination mit Gebäudeplatten (36), welche auf zwei voneinander abgewandten Stirnseiten je eine Passungsnut zum Aufstecken auf einen seitlich über den Steg (26) überstehenden Teil eines Kopfes (12) der Träger (10; 100) aufweist, wobei die eine Passungsnut (38) so viel tiefer ist als die andere Passungsnut (40), daß durch seitliches Verschieben der Gebäudeplatte (36) in Richtung zur tieferen Passungsnut (38) ihre niedrigere Passungsnut (40) außer Eingriff mit dem Kopf (12) des ihr zugeordneten Trägers (10; 100) gebracht werden kann.Use of I-shaped supports according to claim 7 in combination with building panels (36), which on two end faces facing away from each other Fit groove for attaching to one side part of a head (12) projecting from the web (26) the carrier (10; 100), the one Fit groove (38) is so much deeper than the other Fitting groove (40) that by sliding sideways the building plate (36) towards the lower one Fit groove (38) their lower fit groove (40) disengaged from her head (12) assigned carrier (10; 100) are brought can.
EP99104353A 1998-05-29 1999-03-04 I-section girder for building constructions Withdrawn EP0960985A3 (en)

Applications Claiming Priority (2)

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DE19824063 1998-05-29
DE19824063A DE19824063A1 (en) 1998-05-29 1998-05-29 I-shaped beam for building constructions

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EP0960985A3 EP0960985A3 (en) 2000-11-15

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EP1127994A1 (en) 2000-02-23 2001-08-29 Ernst Koller Double flange profile section for building constructions
EP1164229A1 (en) 2000-06-16 2001-12-19 Ernst Koller Profiled bar for building construction
DE10055400A1 (en) * 2000-11-09 2002-05-29 Ernst Koller Skeleton-profiled rail has outside profiled height of 120mm, outside flange width of 44mm, flange thickness of 6mm, and web thickness of 4mm, with all eight outer edges of flanges rounded with 2mm radius
WO2010127828A1 (en) * 2009-05-06 2010-11-11 Baumann/Holding/1886 Gmbh Connection and support column
CN104565791A (en) * 2014-12-04 2015-04-29 佛山市三水浩迪亚金属材料有限公司 Firm section material connection structure

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US10526786B2 (en) * 2017-03-23 2020-01-07 Harsoyo Lukito Cross-strut
CN113375037A (en) * 2020-03-09 2021-09-10 江苏克诺斯精密材料有限公司 Plastic heat insulation extruded section bar with enhanced bearing capacity

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1127994A1 (en) 2000-02-23 2001-08-29 Ernst Koller Double flange profile section for building constructions
EP1164229A1 (en) 2000-06-16 2001-12-19 Ernst Koller Profiled bar for building construction
DE10055400A1 (en) * 2000-11-09 2002-05-29 Ernst Koller Skeleton-profiled rail has outside profiled height of 120mm, outside flange width of 44mm, flange thickness of 6mm, and web thickness of 4mm, with all eight outer edges of flanges rounded with 2mm radius
WO2010127828A1 (en) * 2009-05-06 2010-11-11 Baumann/Holding/1886 Gmbh Connection and support column
CN104565791A (en) * 2014-12-04 2015-04-29 佛山市三水浩迪亚金属材料有限公司 Firm section material connection structure
CN104565791B (en) * 2014-12-04 2017-05-31 佛山市三水和美斯金铝业有限公司 A kind of firm sectional material connection structure

Also Published As

Publication number Publication date
EP0960985A3 (en) 2000-11-15
CA2273139A1 (en) 1999-11-29
DE19824063A1 (en) 1999-12-02
JPH11351496A (en) 1999-12-24

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