EP1148181A1 - Wooden beam - Google Patents

Wooden beam Download PDF

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Publication number
EP1148181A1
EP1148181A1 EP00108520A EP00108520A EP1148181A1 EP 1148181 A1 EP1148181 A1 EP 1148181A1 EP 00108520 A EP00108520 A EP 00108520A EP 00108520 A EP00108520 A EP 00108520A EP 1148181 A1 EP1148181 A1 EP 1148181A1
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EP
European Patent Office
Prior art keywords
plate
element according
support element
reinforcing elements
elements
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Granted
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EP00108520A
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German (de)
French (fr)
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EP1148181B1 (en
Inventor
Joe Dober
Joe Ehrler
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Individual
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Individual
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Priority to AT00108520T priority Critical patent/ATE323806T1/en
Priority to DE50012601T priority patent/DE50012601D1/en
Priority to EP00108520A priority patent/EP1148181B1/en
Publication of EP1148181A1 publication Critical patent/EP1148181A1/en
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Publication of EP1148181B1 publication Critical patent/EP1148181B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
    • 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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web

Definitions

  • the present invention relates to a wooden support element according to the preamble of claim 1.
  • wood For the construction of buildings, among other materials often wood is also used. There are a variety of known various construction options with wood; for example, wooden beams, boards or slats used, which are positive and / or non-positive with each other connected to create the buildings.
  • flat support elements are also known, which used as a module for building larger objects become.
  • flat Multi-layered load-bearing elements made of beams and / or boards built up.
  • the structure according to the invention makes a wooden component created which is a very good, lightweight construction adjustable strength.
  • one side of the support element is a flat, through the surface formed on the plate while the opposite Structuring through the reinforcement elements having.
  • This structuring allows when used as a wall, Floor, ceiling or roof for a building an advantageous one One or Attaching installation material between this structured side and a spaced to be attached Formwork. Isolation can also be included be attached.
  • this page but also as an aesthetic element when building structures are used, respectively. the reinforcement elements can also be attached on both sides of the component.
  • the preferably trapezoidal or triangular cross-section of the preferably formed cavity of the reinforcing elements can be realized particularly easily with strips.
  • the triangular cross-sectional area can easily achieved by arranging two strips become.
  • modular support elements can be manufactured, which have defined strength properties and the dimensioning for buildings to be created from it is easy to do.
  • modules can be easily and inexpensively produce in series, which leads to a reduction in Costs for the construction of the structures leads.
  • the support elements according to the invention are suitable for erecting straight or curved ones Wall elements.
  • curved walls can be through the use of narrow support elements, which with each other to form a radius of curvature certain angle can be connected.
  • the reinforcement element inwards or outwards be directed.
  • support elements according to the invention are suitable also for all other applications in which such Support elements can be used, such as Blankets or straps.
  • Figure 1 shows the view of a support element according to the invention 1 with the one here made of glued solid wood boards constructed plate 2 and that constructed from two strips 3, 4 Reinforcing element 5. Like the plate 2 are here too the strips 3, 4, for example, from glued together Solid wood planks formed.
  • the plate 2 preferably has a spring 6 on one edge and a groove 7 on the opposite edge.
  • a spring 6 on one edge and a groove 7 on the opposite edge.
  • several such support elements 1 together connect easily and securely in a known manner.
  • you could also on the top and bottom Edge of the plate 2 such connecting elements are provided be, so that several support elements 1 also in the longitudinal direction of the support element can be connected.
  • connection of the plate 2 with the strips 3 and 4, as well the connection of the two strips 3 and 4 can be done on all conventionally known types.
  • the plate 2 for the construction of the plate 2, such as also for strips 3 and 4, wooden planks respectively. -laths different Width and strength can be used.
  • FIG 3 is the partial view of another according to the invention constructed support element 1 shown.
  • the plate 2 through transverse to the reinforcing elements 5th arranged and glued together planks formed.
  • reinforcement elements preferably having a regular spacing 5 available.
  • These now have a variety from here circular recesses 9 on. This will be the implementation of installation facilities through the cavity 8 respectively.
  • the recesses 9 and between adjacent reinforcing elements 5 simplified. The number, size and shape of these recesses 9 can be corresponding adapted to the use of the support elements 1 become.
  • FIG. 1 Another embodiment variant of an inventive Supporting element 1 is shown in the view in FIG. Again, there are several reinforcing elements running parallel to each other 5 arranged on the plate 2. Form this here again cross-sectionally triangular cavities 8. In The area of one of the cavities 8 'is now parallel to the Reinforcing elements 5 extending groove 10 in the plate 2 intended. This groove is used to compensate for the growth and Shrinkage of the plate 2 when it is tight at its ends is anchored.
  • the support elements 1 according to the invention can be of a size and the number and positioning of the reinforcing elements 5 can be individually dimensioned, but are suitable also advantageous for the construction of predetermined modules with fixed or graded dimensions.
  • Narrow supporting elements according to the invention are also suitable 1 in particular for creating curved walls 11, as shown in Figure 5. These are just examples the tongue 6 and groove 7 shown in FIG. 1 corresponding to the wall radius R at an angle to the plate 2 to make. Of course, other conventional ones can also be used Wood connections are used.
  • the preferred Design of the reinforcing elements 5 with education a triangular cross section of the cavities 8 allows a lot simply the formation of curved walls 11 with a small radius R with little effort.
  • a preferably trapezoidal cross section of the cavity 8 can, for example, by using three bars 3, 4 and 12, as shown in FIG. 6, simply implemented become.
  • This cross-sectional shape points in contrast to the triangular one Cross-sectional shape a larger usable volume for accommodating installation equipment, for example at the same depth of the support element 1.
  • FIG. 7 there is now an alternative embodiment a support element 1 with a trapezoidal cross section having reinforcing elements 5 shown without a cavity 8.
  • support elements 1 through a pressed into this form. extruded Wood fiber material are formed.
  • FIG a support element 1 shown. Here are on both Sides of the plate 2 reinforcing elements 5 respectively. 5 'arranged.
  • the reinforcement elements 5 resp. 5 ' arranged exactly opposite to each other but could also be arranged offset from one another his.
  • Figure 9 is still the cross section through a support element 1, in which the two outer flanks 5 'of the two outermost reinforcing elements 5 perpendicular are standing up to plate 2 and also at the same time the lateral limitation of the support element 1 represent.
  • the flanks 5 ' are advantageous on one side a tongue 13 and on the other side a groove 14 formed, which arranged parallel to the plate 2 are.
  • FIG. 10 shows a support element constructed analogously to FIG. 9 1, which has fewer reinforcing elements 5 has the same distance and thus a smaller Overall width.
  • Such support elements 1 can be easily Put them together to form entire walls, floors or ceilings.
  • the corner areas with appropriately trained posts, which also have grooves and tongues are formed.
  • This Posts can consist of solid material, for example or also from individual planks to one for example a hollow body having a square cross section be constructed.
  • the support elements 1 can be practically any Build wooden materials, such as solid wood, from glued wooden planks, from multilayered wooden panels, made of chipboard or wood fiber materials.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The support element (1) has a plate (2) and reinforcement elements of derived timber product non-positively fixed to the plate. The reinforcement elements have a triangular or trapezoid cross-section and are arranged parallel to the longitudinal direction of the support element on at least one side of the plate. The reinforcement elements preferably extend along the length of the plate.

Description

Die vorliegende Erfindung betrifft ein Holztragelement nach dem Oberbegriff von Anspruch 1.The present invention relates to a wooden support element according to the preamble of claim 1.

Für das Erstellen von Bauten wird neben anderen Materialien häufig auch Holz eingesetzt. Dabei sind eine Vielzahl von verschiedenen Konstruktionsmöglichkeiten mit Holz bekannt; beispielsweise werden Holzbalken, -bretter oder -latten verwendet, welche miteinander form- und/oder kraftschlüssig verbunden werden, um die Bauten zu erstellen.For the construction of buildings, among other materials often wood is also used. There are a variety of known various construction options with wood; for example, wooden beams, boards or slats used, which are positive and / or non-positive with each other connected to create the buildings.

Insbesondere sind auch flächige Tragelemente bekannt, welche modulartig für den Aufbau von grösseren Objekten eingesetzt werden. Herkömmlicherweise sind derartige flächige Tragelemente mehrschichtig aus Balken und/oder Brettern aufgebaut.In particular, flat support elements are also known, which used as a module for building larger objects become. Conventionally, such are flat Multi-layered load-bearing elements made of beams and / or boards built up.

Wenn solche Tragelemente grössere Dimensionen aufweisen, insbesondere im Querschnitt, so wird der mehrschichtige Aufbau nicht in Vollbauweise mit einem kompakten, ausgefüllten Querschnitt ausgeführt, sondern es werden teilweise hohle Querschnitte gebildet. Diese Querschnittsräume sind herkömmlicherweise in der Regel relativ klein und häufig nicht über die volle Tragelementlänge durchgehend ausgebildet.If such support elements have larger dimensions, especially in cross section, so the multilayer Structure not in full construction with a compact, filled Cross section executed, but it will be partial hollow cross sections formed. These are cross-sectional spaces conventionally usually relatively small and common not continuously formed over the full length of the support element.

Die Aufgabe der vorliegenden Erfindung bestand nun darin, ein solches flächiges Tragelement aus Holz zu schaffen, welches einerseits die erforderlichen Festigkeit und Steifigkeit aufweist, daneben aber innerhalb des Tragelementes resp. der durch derartige Tragelemente geschaffenen Struktur Raum für Installationen sowohl in Längs- wie in Querrichtung schafft. The object of the present invention was now to to create such a flat support element made of wood, which on the one hand has the required strength and rigidity has, but next to it within the support element resp. the structure created by such support elements Space for installations both lengthways and crossways creates.

Diese Aufgabe wird erfindungsgemäss durch die kennzeichnenden Merkmal von Anspruch 1 gelöst. Weitere erfindungsgemässe Ausführungsformen ergeben sich aus den Kennzeichen der Ansprüche 2 bis 10.This object is achieved by the characterizing Feature of claim 1 solved. Further according to the invention Embodiments result from the characteristics of Claims 2 to 10.

Durch die erfindungsgemässe Struktur wird ein Holzbauelement geschaffen welches bei leichter Bauweise eine sehr gute, einstellbare Festigkeit aufweist. Dabei weist beispielsweise eine Seite des Tragelementes eine ebene, durch die Platte gebildete Oberfläche auf, während die gegenüberliegende Seite durch die Verstärkungselemente eine Strukturierung aufweist.The structure according to the invention makes a wooden component created which is a very good, lightweight construction adjustable strength. For example one side of the support element is a flat, through the surface formed on the plate while the opposite Structuring through the reinforcement elements having.

Diese Strukturierung erlaubt bei der Verwendung als Wand, Boden, Decke oder Dach für ein Gebäude ein vorteilhaftes Ein- resp. Anbringen von Installationsmaterial zwischen dieser strukturierten Seite und einer davon beabstandet anzubringenden Schalung. Weiter kann darin auch eine Isolation angebracht werden. Vorteilhafterweise kann diese Seite aber auch als ästhetisches Element beim Errichten von Bauwerken eingesetzt werden, resp. die Verstärkungselemente können auch beidseitig des Bauelementes angebracht sein.This structuring allows when used as a wall, Floor, ceiling or roof for a building an advantageous one One or Attaching installation material between this structured side and a spaced to be attached Formwork. Isolation can also be included be attached. Advantageously, this page but also as an aesthetic element when building structures are used, respectively. the reinforcement elements can also be attached on both sides of the component.

Der vorzugsweise trapez- oder dreieckförmige Querschnitt des vorzugsweise ausgebildeten Hohlraumes der Verstärkungselemente lässt sich besonders einfach durch Leisten realisieren. Insbesondere die dreieckige Querschnittsfläche kann einfach durch entsprechende Anordnung von zwei Leisten erzielt werden.The preferably trapezoidal or triangular cross-section of the preferably formed cavity of the reinforcing elements can be realized particularly easily with strips. In particular, the triangular cross-sectional area can easily achieved by arranging two strips become.

Durch die bevorzugte parallele Anordnung der Verstärkungselemente lassen sich modular einsetzbare Tragelemente herstellen, welche definierte Festigkeitseigenschaften aufweisen und die Dimensionierung für daraus zu bildenden Bauwerke einfach durchzuführen ist. Due to the preferred parallel arrangement of the reinforcing elements modular support elements can be manufactured, which have defined strength properties and the dimensioning for buildings to be created from it is easy to do.

Insbesondere lassen sich derartige Module einfach und kostengünstig in Serie herstellen, was zu einer Reduktion der Kosten für die Erstellung der Bauwerke führt.In particular, such modules can be easily and inexpensively produce in series, which leads to a reduction in Costs for the construction of the structures leads.

Durch die bevorzugt angebrachten Ausnehmungen an den Verstärkungselementen wird der Zugang zum Hohlraum zur Nutzung für Installationen erheblich erleichtert. Dabei können jegliche Art von Installationen beispielsweise auch in diesen Hohlräumen verlegt werden, wie elektrische oder sanitäre Installationen.Due to the preferably provided recesses on the reinforcing elements access to the cavity becomes available considerably easier for installations. Anyone can Type of installations, for example, in these Cavities are laid, such as electrical or sanitary Installations.

Erfindungsgemäss eignen sich die erfindungsgemässen Tragelemente für das Errichten von geraden oder gekrümmten Wandelementen. Insbesondere gekrümmt Wände lassen sich durch die Verwendung von schmalen Tragelementen, welche miteinander unter Bildung eines entsprechend des Krümmungsradius bestimmten Winkels miteinander verbunden werden. Dabei können die Verstärkungselement nach innen oder aussen gerichtet sein.According to the invention, the support elements according to the invention are suitable for erecting straight or curved ones Wall elements. In particular, curved walls can be through the use of narrow support elements, which with each other to form a radius of curvature certain angle can be connected. there can the reinforcement element inwards or outwards be directed.

Selbstverständlich eignen sich die erfindungsgemässen Tragelemente auch für alle anderen Anwendung, bei welchen derartige Tragelemente eingesetzt werden können, wie beispielsweise Decken oder Träger.Of course, the support elements according to the invention are suitable also for all other applications in which such Support elements can be used, such as Blankets or straps.

Ausführungsbeispiele der Erfindung werden nachstehend anhand von Zeichnungen noch näher erläutert. Es zeigen

  • Fig. 1 die Ansicht eines erfindungsgemässen Tragelementes;
  • Fig. 2 den Querschnitt durch ein erfindungsgemässes Tragelement nach Figur 1;
  • Fig. 3 die Ansicht eines weiteren erfindungsgemässen Tragelementes;
  • Fig. 4 die Ansicht eines weiteren erfindungsgemässen Tragelementes;
  • Fig. 5 die Aufsicht auf eine mittels erfindungsgemässen Tragelementen gebildete gebogene Wand;
  • Fig. 6 den Querschnitt durch ein weiteres erfindungsgemässes Tragelement mit trapezförmigem Querschnitt des Hohlraumes;
  • Fig. 7 die Ansicht eines alternativen Tragelementes mit Verstärkungselementen ohne Hohlquerschnitt;
  • Fig. 8 die Ansicht eines weiteren, alternativen Tragelementes mit beidseitig der Platte angeordneten Verstärkungselementen;
  • Fig. 9 der Querschnitt durch ein weiteres, alternatives Tragelement mit senkrechten Abschluss-Verstärkungselementen beidseitig der Platte; und
  • Fig. 10 der Querschnitt durch ein Tragelement nach Figur 9 mit einer kleineren Breite.
    • Embodiments of the invention are explained in more detail below with reference to drawings. Show it
  • 1 shows the view of a support element according to the invention;
  • Figure 2 shows the cross section through a support element according to the invention according to Figure 1;
  • 3 shows the view of a further support element according to the invention;
  • 4 shows the view of a further support element according to the invention;
  • 5 shows the top view of a curved wall formed by means of support elements according to the invention;
  • 6 shows the cross section through a further support element according to the invention with a trapezoidal cross section of the cavity;
  • 7 shows the view of an alternative supporting element with reinforcing elements without a hollow cross section;
  • 8 shows the view of a further, alternative support element with reinforcing elements arranged on both sides of the plate;
  • 9 shows the cross section through a further, alternative support element with vertical end reinforcement elements on both sides of the plate; and
  • 10 shows the cross section through a support element according to FIG. 9 with a smaller width.

    • Figur 1 zeigt die Ansicht eines erfindungsgemässen Tragelementes 1 mit der hier aus verleimten Massivholzbrettern aufgebauter Platte 2 und dem aus zwei Leisten 3,4 aufgebauten Verstärkungselement 5. Wie die Platte 2 sind hier auch die Leisten 3,4 beispielsweise aus miteinander verleimten Massivholzplanken gebildet.Figure 1 shows the view of a support element according to the invention 1 with the one here made of glued solid wood boards constructed plate 2 and that constructed from two strips 3, 4 Reinforcing element 5. Like the plate 2 are here too the strips 3, 4, for example, from glued together Solid wood planks formed.

    Die Platte 2 weist vorzugsweise an einer Kante eine Feder 6 und auf der gegenüberliegenden Kante eine Nut 7 auf. Damit lassen sich mehrere solcher Tragelemente 1 miteinander auf einfache und sichere Weise in bekannter Weise verbinden. Selbstverständlich könnten auch an der oberen und unteren Kante der Platte 2 derartige Verbindungselemente vorgesehen sein, so dass mehrere Tragelemente 1 auch in Tragelementlängsrichtung miteinander verbunden werden können.The plate 2 preferably has a spring 6 on one edge and a groove 7 on the opposite edge. In order to can be several such support elements 1 together connect easily and securely in a known manner. Of course, you could also on the top and bottom Edge of the plate 2 such connecting elements are provided be, so that several support elements 1 also in the longitudinal direction of the support element can be connected.

    Durch die beiden Leisten 3 und 4 wird auf einfache Weise der vorzugsweise dreieckige Querschnitt des vorzugsweise vorgesehenen Hohlraumes 8 gebildet, wie auch aus der Querschnittsdarstellung von Figur 2 hervorgeht. Dieser Hohlraum 8 ist vorteilhaft durchgehend ausgebildet.Through the two strips 3 and 4 is easy the preferably triangular cross section of the preferably provided cavity 8 formed, as well as from the cross-sectional view of Figure 2 emerges. This cavity 8 is advantageously continuous.

    Die Verbindung der Platte 2 mit den Leisten 3 und 4, sowie die Verbindung der beiden Leisten 3 und 4 kann auf alle herkömmlich bekannten Arten erfolgen. Beispielsweise eignet sich hierfür die Verleimung mit oder ohne Aufrauhung oder Profilierung der Verbindungsflächen oder die Verwendung von zusätzlichen Verbindungselementen wie Dübel, Nägel oder Schrauben.The connection of the plate 2 with the strips 3 and 4, as well the connection of the two strips 3 and 4 can be done on all conventionally known types. For example the gluing with or without roughening or Profiling of the connecting surfaces or the use of additional connecting elements such as dowels, nails or Screws.

    Vorteilhafterweise können für den Aufbau der Platte 2, wie auch für die Leisten 3 und 4, Holzplanken resp. -latten unterschiedlicher Breite und Stärke eingesetzt werden.Advantageously, for the construction of the plate 2, such as also for strips 3 and 4, wooden planks respectively. -laths different Width and strength can be used.

    In Figur 3 ist nun die Teilansicht eines weiteren erfindungsgemäss aufgebauten Tragelementes 1 dargestellt. Hier wird die Platte 2 durch quer zu den Verstärkungselementen 5 angeordneten und miteinander verleimten Planken gebildet. Ebenfalls sind mehrere, zueinander parallel angeordnete und vorzugsweise einen regelmässigen Abstand aufweisende Verstärkungselemente 5 vorhanden. Diese weisen nun eine Vielzahl von hier kreisförmig ausgestalteten Ausnehmungen 9 auf. Damit wird das Durchführen von Installationseinrichtungen durch den Hohlraum 8 resp. den Ausnehmungen 9 sowie zwischen benachbarten Verstärkungselementen 5 vereinfacht. Die Anzahl, Grösse und Form dieser Ausnehmungen 9 kann entsprechend dem Einsatz der Tragelemente 1 angepasst ausgeführt werden.In Figure 3 is the partial view of another according to the invention constructed support element 1 shown. Here is the plate 2 through transverse to the reinforcing elements 5th arranged and glued together planks formed. There are also a plurality of and arranged parallel to one another reinforcement elements preferably having a regular spacing 5 available. These now have a variety from here circular recesses 9 on. This will be the implementation of installation facilities through the cavity 8 respectively. the recesses 9 and between adjacent reinforcing elements 5 simplified. The number, size and shape of these recesses 9 can be corresponding adapted to the use of the support elements 1 become.

    Eine weitere Ausführungsvariante eines erfindungsgemässen Tragelementes 1 ist in Figur 4 in der Ansicht dargestellt. Wiederum sind mehrere, zueinander parallel verlaufende Verstärkungselemente 5 auf der Platte 2 angeordnet. Diese bilden hier wiederum im Querschnitt dreieckige Hohlräume 8. Im Bereich eines der Hohlräume 8' ist nun eine parallel zu den Verstärkungselementen 5 verlaufende Nut 10 in der Platte 2 vorgesehen. Diese Nut dient dem Ausgleich des Wachsens und Schwindens der Platte 2, wenn diese an ihren Enden fest verankert wird.Another embodiment variant of an inventive Supporting element 1 is shown in the view in FIG. Again, there are several reinforcing elements running parallel to each other 5 arranged on the plate 2. Form this here again cross-sectionally triangular cavities 8. In The area of one of the cavities 8 'is now parallel to the Reinforcing elements 5 extending groove 10 in the plate 2 intended. This groove is used to compensate for the growth and Shrinkage of the plate 2 when it is tight at its ends is anchored.

    Die erfindungsgemässen Tragelemente 1 können in der Grösse und der Anzahl sowie Positionierung der Verstärkungselemente 5 individuell dimensioniert werden, eignen sich aber vorteilhaft auch für den Aufbau von vorbestimmten Modulen mit festen oder abgestuften Dimensionen.The support elements 1 according to the invention can be of a size and the number and positioning of the reinforcing elements 5 can be individually dimensioned, but are suitable also advantageous for the construction of predetermined modules with fixed or graded dimensions.

    Ebenfalls eignen sich schmale erfindungsgemässe Tragelemente 1 insbesondere zum Erstellen von gebogenen Wänden 11, wie in Figur 5 dargestellt. Hierfür sind lediglich beispielsweise die in Figur 1 dargestellten Feder 6 und Nut 7 entsprechend dem Wandradius R in einem Winkel zur Platte 2 anzufertigen. Selbstverständlich können auch andere, herkömmlichen Holzverbindungen eingesetzt werden. Die bevorzugte Ausgestaltung der Verstärkungselemente 5 mit Bildung eines dreieckigen Querschnitts der Hohlräume 8 erlaubt sehr einfach die Bildung von gebogenen Wänden 11 mit kleinem Radius R ohne grossen Aufwand.Narrow supporting elements according to the invention are also suitable 1 in particular for creating curved walls 11, as shown in Figure 5. These are just examples the tongue 6 and groove 7 shown in FIG. 1 corresponding to the wall radius R at an angle to the plate 2 to make. Of course, other conventional ones can also be used Wood connections are used. The preferred Design of the reinforcing elements 5 with education a triangular cross section of the cavities 8 allows a lot simply the formation of curved walls 11 with a small radius R with little effort.

    Ein vorzugsweise trapezförmiger Querschnitt des Hohlraums 8 kann beispielsweise durch die Verwendung von drei Leisten 3,4 und 12, wie in Figur 6 dargestellt, einfach realisiert werden. Diese Querschnittsform weist im Gegensatz zur dreieckigen Querschnittsform ein grösseres nutzbares Volumen für die Aufnahme beispielsweise von Installationseinrichtungen bei gleicher Tiefe des Tragelementes 1 auf.A preferably trapezoidal cross section of the cavity 8 can, for example, by using three bars 3, 4 and 12, as shown in FIG. 6, simply implemented become. This cross-sectional shape points in contrast to the triangular one Cross-sectional shape a larger usable volume for accommodating installation equipment, for example at the same depth of the support element 1.

    In Figur 7 ist nun noch eine alternative Ausführungsform eines Tragelementes 1 mit einen trapezförmigen Querschnitt aufweisenden Verstärkungselementen 5 ohne Hohlraum 8 dargestellt. Beispielsweise können derartige Tragelemente 1 durch einen in diese Form gepressten resp. extrudierten Holzfaserwerkstoff gebildet werden.In Figure 7 there is now an alternative embodiment a support element 1 with a trapezoidal cross section having reinforcing elements 5 shown without a cavity 8. For example, such support elements 1 through a pressed into this form. extruded Wood fiber material are formed.

    In Figur 8 ist nochmals eine weitere alternative Ausführung eines Tragelementes 1 dargestellt. Hier sind auf beiden Seiten der Platte 2 Verstärkungselemente 5 resp. 5' angeordnet. Beispielsweise sind die Verstärkungselemente 5 resp. 5' einander genau gegenüberliegend angeordnet, sie könnten aber auch gegeneinander versetzt angeordnet ausgebildet sein.Another alternative embodiment is shown in FIG a support element 1 shown. Here are on both Sides of the plate 2 reinforcing elements 5 respectively. 5 'arranged. For example, the reinforcement elements 5 resp. 5 'arranged exactly opposite to each other but could also be arranged offset from one another his.

    In Figur 9 ist nun noch der Querschnitt durch ein Tragelemente 1 dargestellt, bei welchen die beiden äusseren Flanken 5' der beiden äussersten Verstärkungselemente 5 senkrecht zur Platte 2 stehend ausgebildet sind und auch gleichzeitig die seitliche Begrenzung des Tragelementes 1 darstellen. In den Flanken 5' sind auf einer Seite vorteilhaft eine Feder 13 und auf der anderen Seite eine Nut 14 ausgebildet, welche parallel zur Platte 2 verlaufend angeordnet sind.In Figure 9 is still the cross section through a support element 1, in which the two outer flanks 5 'of the two outermost reinforcing elements 5 perpendicular are standing up to plate 2 and also at the same time the lateral limitation of the support element 1 represent. In the flanks 5 'are advantageous on one side a tongue 13 and on the other side a groove 14 formed, which arranged parallel to the plate 2 are.

    In Figur 10 ist ein analog zur Figur 9 aufgebautes Tragelement 1 dargestellt, welches weniger Verstärkungselemente 5 bei gleichem Abstand aufweist und damit auch eine geringere Gesamtbreite. Solche Tragelemente 1 lassen sich auf einfache Weise zu ganzen Wänden, Böden oder Decken zusammenfügen. Bei Wandkonstruktionen können beispielsweise die Eckbereiche mit entsprechend ausgebildeten Pfosten, welche ebenfalls Nuten und Federn aufweisen, gebildet werden. Diese Pfosten können beispielsweise aus Vollmaterial bestehen oder ebenfalls aus einzelnen Planken zu einem beispielsweise einen quadratischen Querschnitt aufweisenden Hohlkörper aufgebaut sein.FIG. 10 shows a support element constructed analogously to FIG. 9 1, which has fewer reinforcing elements 5 has the same distance and thus a smaller Overall width. Such support elements 1 can be easily Put them together to form entire walls, floors or ceilings. In the case of wall constructions, for example, the corner areas with appropriately trained posts, which also have grooves and tongues are formed. This Posts can consist of solid material, for example or also from individual planks to one for example a hollow body having a square cross section be constructed.

    Die Tragelemente 1 lassen sich praktisch aus allen beliebigen Holzwerkstoffen aufbauen, wie beispielweise aus Massivholz, aus verleimten Holzplanken, aus mehrschichtigen Holzplatten, aus Spanplatten oder Holzfaserwerkstoffen.The support elements 1 can be practically any Build wooden materials, such as solid wood, from glued wooden planks, from multilayered wooden panels, made of chipboard or wood fiber materials.

    Claims (13)

    Tragelement (1) mit einer Platte (2) und daran angebrachten Verstärkungselementen (5) aus Holzwerkstoff, dadurch gekennzeichnet, dass die Verstärkungselemente (5) einen dreieckigen oder trapezförmigen Querschnitt aufweisen und parallel zur Längsrichtung des Tragelementes auf mindestens einer Seite der Platte (2) mit dieser kraftschlüssig verbunden angeordnet sind.Support element (1) with a plate (2) and reinforcing elements (5) made of wood-based material attached thereto, characterized in that the reinforcing elements (5) have a triangular or trapezoidal cross section and parallel to the longitudinal direction of the supporting element on at least one side of the plate (2) are connected to this non-positively. Tragelement nach Anspruch 1, dadurch gekennzeichnet, dass die Verstärkungselemente (5) jeweils ununterbrochen über die gesamte Länge der Platte (2) ausgebildet angeordnet sind.Support element according to claim 1, characterized in that the reinforcing elements (5) are each arranged continuously over the entire length of the plate (2). Tragelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Verstärkungselemente (5) zur Platte (2) hin jeweils einen im Querschnitt trapez- oder dreieckförmiger Hohlraum (8) aufweisen.Support element according to claim 1 or 2, characterized in that the reinforcing elements (5) towards the plate (2) each have a trapezoidal or triangular cavity (8) in cross section. Tragelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass mehrere Verstärkungselemente (5) parallel zueinander in gleichmässigen Abständen auf der Platte (2) angeordnet sind.Supporting element according to one of claims 1 to 3, characterized in that a plurality of reinforcing elements (5) are arranged parallel to one another at uniform intervals on the plate (2). Tragelement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Verstärkungselemente (5) durch jeweils mindestens zwei Leisten (3;4) gebildet sind, welche vorzugsweise eckige, kreisrunde oder ovale Ausnehmungen (9) aufweisen. Support element according to one of claims 1 to 4, characterized in that the reinforcing elements (5) are each formed by at least two strips (3; 4) which preferably have angular, circular or oval recesses (9). Tragelement nach Anspruch 5, dadurch gekennzeichnet, dass die Leisten (3;4) eine Breite zwischen 60 bis 250 mm aufweisenSupporting element according to claim 5, characterized in that the strips (3; 4) have a width between 60 to 250 mm Tragelement nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Platte (2) wenigstens an einem ihrer parallel zur Längsachse verlaufenden Ränder eine Nut (7) oder Kamm (6) oder Zahnung aufweist.Supporting element according to one of claims 1 to 6, characterized in that the plate (2) has a groove (7) or ridge (6) or toothing at least on one of its edges running parallel to the longitudinal axis. Tragelement nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, dass die Platte (2) im Bereich des Hohlraumes (8) einen Schlitz (10) aufweist.Support element according to one of claims 3 to 7, characterized in that the plate (2) in the region of the cavity (8) has a slot (10). Tragelement nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass jeweils auf beiden Seiten der Platte (2) sich gegenüberliegend oder versetzt angeordnete Verstärkungselemente (5) ausgebildet sind.Support element according to one of claims 1 to 8, characterized in that reinforcing elements (5) which are arranged opposite or offset are formed on both sides of the plate (2). Tragelement nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Holzwerkstoff Massivholz, verleimte Holzplatten, Spanplatten oder Faserwerkstoff ist.Supporting element according to one of claims 1 to 9, characterized in that the wood material is solid wood, glued wood panels, chipboard or fiber material. Tragelement nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass jeweils die äusseren Flanken (5') der beiden äussersten Verstärkungselemente (5) die seitliche Begrenzung des Tragelementes (1) bilden.Support element according to one of claims 1 to 10, characterized in that in each case the outer flanks (5 ') of the two outermost reinforcing elements (5) form the lateral boundary of the support element (1). Tragelement nach Anspruch 11, dadurch gekennzeichnet, dass die äusseren Flanken (5') der beiden äussersten Verstärkungselemente (5) senkrecht zur Platte (2) verlaufend ausgebildet sind.Support element according to claim 11, characterized in that the outer flanks (5 ') of the two outermost reinforcing elements (5) are designed to run perpendicular to the plate (2). Tragelement nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass die eine äussere Flanke (5') des einen äussersten Verstärkungselementes (5) eine vorzugsweise durchgehend ausgebildete Nut (14) parallel zur Platte (2) aufweist und die äussere Flanke (5') des anderen äussersten Verstärkungselementes (5) eine entsprechend ausgebildete Feder (13) aufweist.Supporting element according to claim 11 or 12, characterized in that the one outer flank (5 ') of the one outermost reinforcing element (5) has a preferably continuous groove (14) parallel to the plate (2) and the outer flank (5') of the other outermost reinforcing element (5) has a correspondingly designed spring (13).
    EP00108520A 2000-04-19 2000-04-19 Wooden beam Expired - Lifetime EP1148181B1 (en)

    Priority Applications (3)

    Application Number Priority Date Filing Date Title
    AT00108520T ATE323806T1 (en) 2000-04-19 2000-04-19 WOODEN SUPPORT ELEMENT
    DE50012601T DE50012601D1 (en) 2000-04-19 2000-04-19 Wood supporting element
    EP00108520A EP1148181B1 (en) 2000-04-19 2000-04-19 Wooden beam

    Applications Claiming Priority (1)

    Application Number Priority Date Filing Date Title
    EP00108520A EP1148181B1 (en) 2000-04-19 2000-04-19 Wooden beam

    Publications (2)

    Publication Number Publication Date
    EP1148181A1 true EP1148181A1 (en) 2001-10-24
    EP1148181B1 EP1148181B1 (en) 2006-04-19

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    ID=8168507

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP00108520A Expired - Lifetime EP1148181B1 (en) 2000-04-19 2000-04-19 Wooden beam

    Country Status (3)

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    EP (1) EP1148181B1 (en)
    AT (1) ATE323806T1 (en)
    DE (1) DE50012601D1 (en)

    Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR1158911A (en) * 1956-09-28 1958-06-20 Luterma Francais Improvements made to structural members such as beams, in woody material, in particular in plywood
    FR2279900A1 (en) * 1974-07-23 1976-02-20 Colladello Remy Hollow triangular section timber roof purlin - has ends of inclined webs fitting in top and bottom flanges
    US4346544A (en) * 1978-10-11 1982-08-31 Larssen Jens Frederik Lightweight building elements with high carrying capacity

    Patent Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR1158911A (en) * 1956-09-28 1958-06-20 Luterma Francais Improvements made to structural members such as beams, in woody material, in particular in plywood
    FR2279900A1 (en) * 1974-07-23 1976-02-20 Colladello Remy Hollow triangular section timber roof purlin - has ends of inclined webs fitting in top and bottom flanges
    US4346544A (en) * 1978-10-11 1982-08-31 Larssen Jens Frederik Lightweight building elements with high carrying capacity

    Also Published As

    Publication number Publication date
    ATE323806T1 (en) 2006-05-15
    DE50012601D1 (en) 2006-05-24
    EP1148181B1 (en) 2006-04-19

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