EP0564903A2 - Construction element for the fabrication of particularly the contours of the main body of a building - Google Patents

Construction element for the fabrication of particularly the contours of the main body of a building Download PDF

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Publication number
EP0564903A2
EP0564903A2 EP93104842A EP93104842A EP0564903A2 EP 0564903 A2 EP0564903 A2 EP 0564903A2 EP 93104842 A EP93104842 A EP 93104842A EP 93104842 A EP93104842 A EP 93104842A EP 0564903 A2 EP0564903 A2 EP 0564903A2
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EP
European Patent Office
Prior art keywords
individual elements
hinge
component according
parts
longitudinal
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
EP93104842A
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German (de)
French (fr)
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EP0564903B1 (en
EP0564903A3 (en
Inventor
Werner Eckert
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Lignotrend Holzblocktafel Systeme GmbH
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Lignotrend Holzblocktafel Systeme GmbH
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Publication of EP0564903A2 publication Critical patent/EP0564903A2/en
Publication of EP0564903A3 publication Critical patent/EP0564903A3/xx
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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
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1933—Struts specially adapted therefor of polygonal, e.g. square, cross section
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1957—Details of connections between nodes and struts
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1975—Frameworks where the struts are directly connected to each other, i.e. without interposed connecting nodes or plates
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
    • E04B2001/1987—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework triangular grid

Definitions

  • the invention relates to a component for the production of, in particular, structural contours from rod-shaped parts and connection nodes for connecting these parts.
  • rod-shaped connecting elements and node elements for the supporting structure.
  • the knot elements can be designed as ball knots or disk knots.
  • Ball knots made of metal are known, for example, which can have up to 18 rod connections in the form of threaded bores distributed over their circumference. Correspondingly designed screw connections are provided at the rod ends.
  • This system has proven itself in practice, but can still be improved.
  • a prefabricated ball knot with the maximum possible number of rod connections only a predetermined angle gradation or angle assignment of the rods is possible.
  • each node In the case of structural surfaces made of various polygonal surfaces, each node must be made individually for each corner, ie special designs are required for these special connecting angles of the bars. Due to the axial screw connections, the rods can only absorb and transmit torsional forces to a very limited extent.
  • the outer skin - e.g. B. in a roof structure - facing sides can be adapted according to the course of the planking or the like by deburring or attachment parts, which means an additional effort.
  • the object of the present invention is to provide a component of the type mentioned at the outset which can be connected to adjacent elements in practically any angular arrangements, which should also be possible with universally prefabricated components. In addition, there should be a stable node connection.
  • the invention proposes in particular that the component consists of two rod-shaped individual elements arranged parallel to one another, which can be connected at least on one outer longitudinal edge by a hinged hinge oriented with its axis parallel to the long sides of the individual elements and at right angles on at least one front end of both individual elements has connecting hinges oriented to their longitudinal axes for connecting to components of the same structure or other components and that the extensions of the respective hinge axes intersect outside the individual elements in a common axis center in the connecting node.
  • the knot connections are movable in this construction according to the invention, so that any connection angle between adjacent components (rods) can be set within predetermined limits.
  • Prefabricated universal components can thus be used for practically all applications and edge structures of any body can be reproduced and non-positively connected at the body corners.
  • the position of the geometric connection node formed by the intersection of the respective axes remains the same even when the position of the connected rod-shaped components changes. This also means that there are no changes in rod length when there are changes in the angle, and thus there are always constant system lengths.
  • the hinge connections provided result in a torsionally stable connection in the node area, so that in many cases the otherwise necessary support measures can be dispensed with.
  • bevels or the like are provided at the ends of the individual elements, adjacent to the connection hinges, to the maximum movement range provided or to the respective connection angle to neighboring components.
  • the appropriate free space for the intended adjustment angle is formed in order to adjoin adjacent, interconnected components or individual elements, for. B. from an extended position to an angled position.
  • the individual elements can be moved around their hinged hinge axis for spherical surface structures with a range of motion around the hinged hinge axis of up to 90 ° per individual element.
  • the side surface of the individual elements facing away from the folding hinge on a longitudinal edge facing away from the folding hinge is adjoined by a fastening side and / or support side on the long side and preferably perpendicular to the side surface, preferably for planking or the like.
  • the fastening or support side for the planking or the like follows a movement of the individual elements about their folding hinge and connecting hinge axes, whereby it is always aligned with the body boundary surface.
  • no trimmings or the like, which cause a corresponding outlay, are required, which are adapted to the respective position of the component.
  • Fig. 1 shows seven components 1 to 1 f according to the invention, which are connected at their ends to form a network structure. They form an edge structure and each delimit different surface sections.
  • the two components 1 a and 1 b form side edges of a hexagon
  • the components 1 b and 1 c form two sides of a square
  • the components 1 d and 1 e and 1 e and 1 f delimit a triangle
  • Pages 1, 1 c and 1 f form three sides of a pentagon.
  • Each of the components 1 to 1 f consists of two parallel rod-shaped individual elements 2 (cf. also FIGS. 2 to 13), which in the exemplary embodiment can consist of rods with a rectangular cross section, which are attached to an outer longitudinal edge with the aid of a folding hinge 4 (see FIGS. 3 and 4) can be connected.
  • these individual elements can be placed against one another or folded apart about the folding hinge axis with their longitudinal side faces 5 facing each other.
  • Fig. 1 for the sake of simplicity of the folding hinges 4 and the connecting hinges 7, only their hinge axes 4 a and 7 a are shown.
  • the hinges 4 and the connecting hinges 7 By the invention Arrangement of the hinges 4 and the connecting hinges 7, the movements of the individual elements 2 of a component 1 and of individual elements of adjacent components, which can be seen particularly in FIGS. 2 to 4, can be seen.
  • the two individual elements 2 can optionally be connected to one another on adjacent outer longitudinal edges 8 or 9 by means of folding hinges 4 in order to be able to form positive or negative spatial shapes.
  • connection hinges 7 located at the ends 6 and the folding hinges 4 running at right angles together limit a longitudinal side surface 5 of an individual element 2.
  • a connection node 10 is formed in the connection area, which also forms a geomentric corner point of the spatial framework construction.
  • this connection node the extensions of the respective hinge axes intersect in a common axis center 11.
  • this axis center 11 lies outside the individual elements 2 in the "material-free space" in order to achieve the intended possibility of movement of the components 1.
  • the individual elements 2 of a component 1 can also be decoupled from their folding hinge connections. As a result, a significantly expanded application area of the component 1 according to the invention is possible.
  • either the position of the connection hinges 7, in particular their distance from the ends of the individual elements 2 can be varied and / or the bevels 14 running to the connection hinges 7 can be designed accordingly.
  • the bevels 14 are designed such that the components connected to one another or their individual elements 2 can be pivoted up to 135 ° in one plane, starting from the stretched position, as shown in dashed lines.
  • the folding hinges 4 can be attached either to the two outer longitudinal edges 8 or 9 of the inner longitudinal side surfaces 5. As a result, both concave and convex shaped fields of a network structure can be realized.
  • FIGS. 2 to 4 The practical design of the folding hinges 4 and the connecting hinges 7 can be seen in FIGS. 2 to 4 and in particular also in FIGS. 5 to 13.
  • axially aligned eyelet parts 15 are provided at least at the end regions of the individual elements 2 with a corresponding length and in intermediate regions, which are arranged here in pairs at a distance from each other to engage a counter-eyelet part of the second individual element provided to form a component .
  • the pairs of eyelets are each offset from one another by the width of an eyelet part 15 with respect to a central plane in the middle of the longitudinal extent of the individual elements.
  • the eyelet parts 15 are arranged in the region of chamfers 17 of the longitudinal edges 8, 9, so that the hinged hinge axis 4 a lie in the plane of the adjacent side surface.
  • tab-shaped eyelet parts 16 are provided, which are arranged such that their axes are perpendicular to that of the folding hinge 4 and both axes lie in one plane. This can be clearly seen, for example, in FIGS. 8 to 10.
  • the eyelet parts 16 of the connecting hinges 7 are laterally offset from one another at the two ends 6 of an individual element 2. Instead of eyelet parts 15 and 16 arranged in pairs, correspondingly more eyelet parts arranged next to one another can be provided, even with higher loads, or only one single eyelet engaging between a pair of eyelets on a lower load.
  • the individual elements 2 When assembling the individual elements 2 to form a component 1, the individual elements 2 are turned sideways connected at their ends so that the axially offset hinge parts 15, 16 fit into each other.
  • eyelet parts 15 both on the outer longitudinal edge 8 and on the longitudinal edge 9 according to FIGS. 3 to 13 should in particular clarify that the individual elements 2 can be designed universally for different structural contours with positive shapes and negative shapes. If the shape of the construction is known from the outset, it is sufficient to provide eyelet parts 15 only on one of the outer longitudinal edges 8 or 9 in order to avoid unnecessary effort in this case.
  • the through-hole thru axles can be provided.
  • stiffeners such as square or rectangular surfaces.
  • B. can be provided in the form of diagonal struts which are attached with their ends to the connecting hinges 7. The diagonal struts then have at their ends eyelet parts 16 which are penetrated by the hinge bolt inserted in the respective connection hinge 7.
  • the individual elements 2 can consist of wood and, for example, can also be designed as glue binders. However, they can also consist of metal or plastic for other applications.
  • the connecting fittings formed by the eyelet parts 15 and 16 can be metal parts or plastic parts which are dimensioned according to the strength requirements and are connected to the individual elements 2.
  • the individual elements 2 can have a wide variety of cross-sectional shapes. Extruded profiles can also be used, particularly for metal designs. There is also the possibility of integrally molding the hinge parts, in particular in the case of plastic individual elements 2. With less The hinges can be designed as snap or snap-in connections, in particular for toy parts.
  • FIGS. 14 to 19 show different surfaces of the structure, in which the components 1 according to the invention can be used. These are essentially dome-shaped network structures. However, the area of application extends beyond roof structures, pavilion buildings and the like to toys, climbing systems, the decoration area, trade fair systems and the like. There is therefore a very wide range of applications.
  • the essential advantages of the components according to the invention are their stepless adjustability with respect to the connection angle, the structurally simple structure, the position of the axis center in each case within the connection node forming a construction corner point and also the torsionally rigid connection connection between the individual components.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
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Abstract

A structural element (1, 1a to 1f) according to the invention is used for producing contours of prefabricated building units. The structural element essentially comprises two bar-shaped individual elements (2) arranged in parallel to each other. Said individual elements can be connected to each other on a longitudinal edge (8 or 9), by means of the axis (4a), with the aid of a folding hinge which is oriented with its axis parallel to the longitudinal axes of the individual elements. At the ends of the individual elements (2) there are located, at right angles to the folding hinge, connection hinges having the axes (7a) for connecting to neighbouring structural elements (1). In the connecting region of neighbouring structural elements, the hinge axes (4a, 7a) intersect outside the individual elements (2) in a common axis centre (11). By this type of connection and the construction of the structural element, a movable, cardan connection joint is formed, in which virtually any angular arrangements may be assigned to the structural elements connected to one another. <IMAGE>

Description

Die Erfindung bezieht sich auf ein Bauelement zur Herstellung insbesondere von Baukörperkonturen aus stabförmigen Teilen sowie Anschlußknoten zum Verbinden dieser Teile.The invention relates to a component for the production of, in particular, structural contours from rod-shaped parts and connection nodes for connecting these parts.

Insbesondere bei Netztragwerkkonstruktionen z. B. für Überdachungen ist es bekannt, für das Traggerippe stabförmigen Verbindungselemente sowie Knotenelemente einzusetzen.
Die Knotenelemente können dabei als Kugelknoten oder Scheibenknoten ausgebildet sein. Bekannt sind beispielsweise Kugelknoten aus Metall, die an ihrem Umfang verteilt bis zu 18 Stabanschlüsse in Form von Gewindebohrungen aufweisen können. An den Stabenden sind entsprechend ausgebildete Schraubanschlüsse vorgesehen.
Dieses System hat sich in der Praxis bewährt, ist jedoch noch verbesserungsfähig. Bei einem vorgefertigten Kugelknoten mit maximal möglicher Anzahl von Stabanschlüssen ist nur eine dadurch vorgegebene Winkelabstufung bzw. Winkelzuordnung der Stäbe möglich. Bei Baukörperoberflächen aus verschiedenen Vieleckflächen ist jeder Knoten für jede Ecke individuell anzufertigen, d. h. für diese speziellen Anschlußwinkel der Stäbe sind Sonderanfertigungen erforderlich.
Durch die axialen Schraubverbindungen können die Stäbe nur in sehr begrenztem Umfang Torsionskräfte aufnehmen und übertragen.Especially with network structure constructions such. B. for roofs, it is known to use rod-shaped connecting elements and node elements for the supporting structure.
The knot elements can be designed as ball knots or disk knots. Ball knots made of metal are known, for example, which can have up to 18 rod connections in the form of threaded bores distributed over their circumference. Correspondingly designed screw connections are provided at the rod ends.
This system has proven itself in practice, but can still be improved. In the case of a prefabricated ball knot with the maximum possible number of rod connections, only a predetermined angle gradation or angle assignment of the rods is possible. In the case of structural surfaces made of various polygonal surfaces, each node must be made individually for each corner, ie special designs are required for these special connecting angles of the bars.
Due to the axial screw connections, the rods can only absorb and transmit torsional forces to a very limited extent.

Bei den stabförmigen Verbindungselementen müssen deren der Außenhaut - z. B. bei einer Dachkonstruktion - zugewandte Seiten entsprechend dem Verlauf der Beplankung oder dergleichen durch Abgratungen oder Aufsatzteile angepaßt werden, was einen zusätzlichen Aufwand bedeutet.In the case of the rod-shaped connecting elements, the outer skin - e.g. B. in a roof structure - facing sides can be adapted according to the course of the planking or the like by deburring or attachment parts, which means an additional effort.

Aufgabe der vorliegenden Erfindung ist es, ein Bauelement der eingangs erwähnten Art zu schaffen, welches in praktisch beliebigen Winkelanordnungen mit Nachbarelementen verbindbar ist, wobei dies auch mit universell vorgefertigten Bauelementen möglich sein soll. Darüber hinaus soll eine stabile Knotenverbindung vorhanden sein.The object of the present invention is to provide a component of the type mentioned at the outset which can be connected to adjacent elements in practically any angular arrangements, which should also be possible with universally prefabricated components. In addition, there should be a stable node connection.

Zur Lösung dieser Aufgabe wird erfindungsgemäß insbesondere vorgeschlagen, daß das Bauelement aus zwei parallel zueinander angeodneten, stabförmigen Einzelelementen besteht, die zumindest an einer Außenlängskante durch ein mit seiner Achse parallel zu den Längsseiten der Einzelelemente orientiertes Klappscharnier verbindbar sind und an wenigstens einem Stirnende beider Einzelelemente rechtwinklig zu ihren Längsachsen orientierte Anschlußscharniere zum Verbinden mit gleich aufgebauten oder anderen Bauelementen aufweist und daß sich die Verlängerungen der jeweiligen Scharnierachsen außerhalb der Einzelelemente in einem gemeinsamen Achsenzentrum im Anschlußknoten schneiden.
Die Knotenverbindungen sind bei dieser erfindungsgemäßen Konstruktion beweglich, so daß in vorgegebenen Grenzen jeder beliebige Anschlußwinkel zwischen benachbarten Bauelementen (Stäben) einstellbar ist.
Es können somit vorgefertigte Universal-Bauelemente für praktisch alle Anwendungsfälle eingesetzt werden und es lassen sich Kantenstrukturen von beliebigen Körpern nachbilden und an den Körperecken kraftschlüssig verbinden.To solve this problem, the invention proposes in particular that the component consists of two rod-shaped individual elements arranged parallel to one another, which can be connected at least on one outer longitudinal edge by a hinged hinge oriented with its axis parallel to the long sides of the individual elements and at right angles on at least one front end of both individual elements has connecting hinges oriented to their longitudinal axes for connecting to components of the same structure or other components and that the extensions of the respective hinge axes intersect outside the individual elements in a common axis center in the connecting node.
The knot connections are movable in this construction according to the invention, so that any connection angle between adjacent components (rods) can be set within predetermined limits.
Prefabricated universal components can thus be used for practically all applications and edge structures of any body can be reproduced and non-positively connected at the body corners.

Die Lage des durch den Schnittpunkt der jeweiligen Achsen gebildeten, geometrischen Verbindungsknoten bleibt auch bei Lageveränderungen der angeschlossenen, stabförmigen Bauelemente gleich. Dies bedeutet auch, daß sich bei Winkelveränderungen keine Stablängen-Veränderungen ergeben und somit immer gleichbleibende Systemlängen vorhanden sind.
Durch die vorgesehenen Scharnierverbindungen ergibt sich im Knotenbereich eine torsionsstabile Verbindung, so daß in vielen Fällen sonst notwendige Stützmaßnahmen entfallen können.The position of the geometric connection node formed by the intersection of the respective axes remains the same even when the position of the connected rod-shaped components changes. This also means that there are no changes in rod length when there are changes in the angle, and thus there are always constant system lengths.
The hinge connections provided result in a torsionally stable connection in the node area, so that in many cases the otherwise necessary support measures can be dispensed with.

Zweckmäßigerweise sind bei den Enden der Einzelelemente, benachbart zu den Anschlußscharnieren, auf den maximal vorgesehenen Bewegungsspielraum oder auf den jeweiligen Anschlußwinkel zu benachbarten Bauelementen abgestimmte Abschrägungen oder dergleichen vorgesehen.
Durch diese Abschrägungen ist der für den vorgesehenen Verstellwinkel passende Freiraum gebildet, um benachbarte, miteinander verbundene Bauelemente bzw. Einzelelemente z. B. von einer Strecklage in eine abgewinkelte Lage bringen zu können.
Laufen die Enden der Einzelelemente abgeschrägt zu den Anschlußscharnieren in einem spitzen Winkel von z. B. 20°, so ergibt sich in einer Ebene und ausgehend von der Strecklage ein Bewegungsspielraum von etwa 140°. Gleichzeitig ist auch eine Bewegung der Einzelelemente um ihre Klappscharnier-Achse für sphärische Oberflächenstrukturen möglich mit einem Bewegungsspielraum um die Klappscharnier-Achse von bis zu 90° pro Einzelelement.Appropriately, bevels or the like are provided at the ends of the individual elements, adjacent to the connection hinges, to the maximum movement range provided or to the respective connection angle to neighboring components.
Through these bevels, the appropriate free space for the intended adjustment angle is formed in order to adjoin adjacent, interconnected components or individual elements, for. B. from an extended position to an angled position.
Run the ends of the individual elements beveled to the connection hinges at an acute angle of z. B. 20 °, there is a movement of about 140 ° in one plane and based on the stretched position. At the same time, the individual elements can be moved around their hinged hinge axis for spherical surface structures with a range of motion around the hinged hinge axis of up to 90 ° per individual element.

Vorteilhaft ist es, wenn sich an die an einer Längskante daß Klappscharnier aufweisenden Seitenfläche der Einzelelemente, dem Klappscharnier abgewandt, eine längsseitige und vorzugsweise zur Seitenfläche rechtwinklige Befestigungs- und/oder Auflageseite vorzugsweise für eine Beplankung oder dergleichen anschließt.It is advantageous if the side surface of the individual elements facing away from the folding hinge on a longitudinal edge facing away from the folding hinge is adjoined by a fastening side and / or support side on the long side and preferably perpendicular to the side surface, preferably for planking or the like.

Die Befestigungs- bzw. Auflageseite für die Beplankung oder dergeleichen folgt einer Bewegung der Einzelelemente um ihre Klappscharnier- und Anschlußscharnier-Achsen, wobei sie sich immer fluchtend zur Körperbegrenzungsfläche ausrichtet. Dadurch sind keine an die jeweilige Lage des Bauelemtes angepaßte Abgratungen oder dergleichen, die einen entsprechenden Aufwand verursachen, erforderlich.The fastening or support side for the planking or the like follows a movement of the individual elements about their folding hinge and connecting hinge axes, whereby it is always aligned with the body boundary surface. As a result, no trimmings or the like, which cause a corresponding outlay, are required, which are adapted to the respective position of the component.

Zusätzlich Ausgestaltungen der Erfindung sind in den weiteren Unteransprüchen aufgeführt. Nachstehend ist die Erfindung mit ihren wesentlichen Einzelheiten anhand der Zeichnungen noch näher erläutert.Additional embodiments of the invention are listed in the further subclaims. The invention with its essential details is explained in more detail below with reference to the drawings.

Es zeigt:

Fig. 1
eine perspektifische Ansicht eines Ausschnittes einer Netztragwerkkonstruktion unter Verwendung erfindungsgemäßer Bauelemente,
Fig. 2
eine Aufsicht von drei miteinander verbundenen Bauelementen in unterschiedlichen Lagen,
Fig. 3 und 4
Stinseitenansichten eines Bauelementes mit unterschiedlich angeordneten Klappscharnier-Achsen,
Fig. 5 bis 7
eine Aufsicht sowie zugehörige Stirnseitenansichten eines Einzelelementes,
Fig. 8 bis 10
Ansichten eines Einzelelementes in gegenüber Fig.5 bis 7 um 90° verdrehter Lage,
Fig. 11 bis 13
wiederum gegenüber Fig. 8 um 90° verdrehte Ansichten eines Einzelelementes und
Fig. 14 bis 19
schematische Darstellungen von Anwendungsbeispielen des erfindungsgemäßen Bauelementes bei unter-schiedlichen Baukörperkonturen.
It shows:
Fig. 1
1 shows a perspective view of a section of a network structure using components according to the invention,
Fig. 2
a supervision of three interconnected components in different positions,
3 and 4
Face-on views of a component with differently arranged folding hinge axes,
5 to 7
a top view and associated end views of an individual element,
8 to 10
Views of a single element in a position rotated by 90 ° with respect to FIGS. 5 to 7,
11 to 13
8 views of a single element rotated by 90 ° compared to FIG. 8
14 to 19
schematic representations of application examples of the component according to the invention with different structural contours.

Fig. 1 zeigt sieben erfindungsgemäße Bauelemente 1 bis 1 f, die an ihren Enden zu einer Netztragwerkkonstruktion verbunden sind. Sie bilden eine Kantenstruktur und begrenzen jeweils unterschiedliche Flächenabschnitte.
Im dargestellten Ausführungsbeispiel bilden die beiden Bauelemente 1 a und 1 b Seitenkanten eines Sechseckes, die Bauelemente 1 b und 1 c zwei Seiten eines Quadrates, ebenso die Bauelemente 1 d und 1 e sowie 1 e und 1 f. Die Bauelemente 1, 1 a und 1 d umgrenzen ein Dreieck. Die Seiten 1, 1 c und 1 f bilden drei Seiten eines Fünfeckes.Fig. 1 shows seven components 1 to 1 f according to the invention, which are connected at their ends to form a network structure. They form an edge structure and each delimit different surface sections.
In the exemplary embodiment shown, the two components 1 a and 1 b form side edges of a hexagon, the components 1 b and 1 c form two sides of a square, and likewise the components 1 d and 1 e and 1 e and 1 f. The components 1, 1 a and 1 d delimit a triangle. Pages 1, 1 c and 1 f form three sides of a pentagon.

Jedes der Bauelemente 1 bis 1 f besteht aus jeweils zwei parallel zueinander angeordneten, stabförmigen Einzelelementen 2 (vgl. hierzu auch Fig. 2 bis 13), die im Ausführungsbeispiel aus im Querschnitt rechteckigen Stäben bestehen können, die an einer Außenlängskante mit Hilfe eines Klappscharnieres 4 (vgl. Fig. 3 und 4) verbindbar sind. Dadurch lassen sich diese Einzelelemente um die Klappscharnierachse mit ihren zueinander gewandten Längsseitenflächen 5 aneinanderlegen oder auseinanderklappen.
An den Stirnenden 6 der Einzelelemente 2 befinden sich Anschlußscharniere 7, deren Achsen rechtwinklig zu der des Klappscharnieres 4 orientiert sind.
In Fig. 1 sind der Einfachheit halber von den Klappscharnieren 4 und den Anschlußscharnieren 7 nur jeweils deren Scharnierachsen 4 a bzw. 7 a dargestellt. Durch die erfindungsgemäße Anordnung der Klappscharniere 4 und der Anschlußscharniere 7 sind die besonders in den Figuren 2 bis 4 erkennbaren Bewegungen der Einzelelemente 2 eines Bauelementes 1 sowie von Einzelelementen benachbarter Bauelemente erkennbar.
In den Ausführungsformen gemaß Fig. 3 bis 13 sind die beiden Einzelelemente 2 wahlweise an benachbarten Außenlängskanten 8 oder 9 über Klappscharniere 4 miteinander verbindbar, um positive oder negative Raumformen bilden zu können.Each of the components 1 to 1 f consists of two parallel rod-shaped individual elements 2 (cf. also FIGS. 2 to 13), which in the exemplary embodiment can consist of rods with a rectangular cross section, which are attached to an outer longitudinal edge with the aid of a folding hinge 4 (see FIGS. 3 and 4) can be connected. As a result, these individual elements can be placed against one another or folded apart about the folding hinge axis with their longitudinal side faces 5 facing each other.
At the ends 6 of the individual elements 2 there are connection hinges 7, the axes of which are oriented at right angles to that of the folding hinge 4.
In Fig. 1, for the sake of simplicity of the folding hinges 4 and the connecting hinges 7, only their hinge axes 4 a and 7 a are shown. By the invention Arrangement of the hinges 4 and the connecting hinges 7, the movements of the individual elements 2 of a component 1 and of individual elements of adjacent components, which can be seen particularly in FIGS. 2 to 4, can be seen.
In the embodiments according to FIGS. 3 to 13, the two individual elements 2 can optionally be connected to one another on adjacent outer longitudinal edges 8 or 9 by means of folding hinges 4 in order to be able to form positive or negative spatial shapes.

Die an den Stirnenden 6 befindlichen Anschlußscharniere 7 und die rechtwinklig dazu verlaufenden Klappscharniere 4 begrenzen gemeinsam eine Längsseitenfläche 5 eines Einzelelementes 2.
Bei den miteinander verbundenen Bauelementen 1 bzw. 1 a bis 1 f ist im Verbindungsbereich ein Anschlußknoten 10 gebildet, der auch jeweils einen geomentrischen Eckpunkt der Raumfachwerkkonstruktion bildet. Bei diesem Anschlußknoten schneiden sich die Verlängerungen der jeweiligen Scharnierachsen in einem gemeinsamen Achsenzentrum 11. Im praktischen Ausführungsbeispiel liegt dieses Achsenzentrum 11 außerhalb der Einzelelemente 2 im "stofffreien Raum", um die vorgesehene Bewegungsmöglichkeit der Bauelemente 1 zu erreichen.The connection hinges 7 located at the ends 6 and the folding hinges 4 running at right angles together limit a longitudinal side surface 5 of an individual element 2.
In the interconnected components 1 and 1 a to 1 f, a connection node 10 is formed in the connection area, which also forms a geomentric corner point of the spatial framework construction. In this connection node, the extensions of the respective hinge axes intersect in a common axis center 11. In the practical exemplary embodiment, this axis center 11 lies outside the individual elements 2 in the "material-free space" in order to achieve the intended possibility of movement of the components 1.

Durch die Aufteilung des Bauelementes in zwei über das Klappscharnier 4 verbundene Einzelelemente 2 und die Kopplung mit weiteren Bauelementen über die Anschlußscharniere 7, ist eine kardanische Gelenkverbindung und eine direkte Bewegungskopplung vorhanden, durch die sich die an ein Bauelement angekoppelten Einzelelemente benachbarter Bauelemente jeweils mitbewegen, wenn das erste Bauelement in seiner Lage verändert wird. Somit passen sich die ein Feld umgrenzenden Einzelelemente gleichzeitig an Lageveränderungen an.
Dies hat den erheblichen Vorteil, daß sich die den Klappscharnieren 4 abgewandten, in Fig. 1 oberen Seiten jeweils auf die von diesen Einzelelementen umgrenzten Flächen einstellen. Bevorzugt können diese Seiten rechtwinklig zu den Längsseitenflächen 5, an die sich Klappscharniere anschließen, angeordnet sein und Auflage- bzw. Befestigungsseiten 12 für eine Beplankung 13 (vgl. Fig. 14 bis 19), beispielsweise eine Dachhaut bilden.
Bei rechtwinkliger Anordnung von Auflageseiten und Längsseitenflächen 5 verlaufen die von Bauelementen eingeschlossenen Flächen eines Feldes fluchtend mit den Auflage- bzw. Befestigungsseiten 12. Denkbar ist jedoch auch eine Ausbildung, bei der zwischen den Längsseitenflächen 5 und den Auflageseiten 12 von einem rechten Winkel abweichende Zuordnungen vorgesehen sind, beispielsweise wenn die Beplankung 13 selbst sphärisch geformt ist. Wesentlich ist hierbei nur, daß durch die erfindungsgemäße Kopplung der Bauelemente ein gemeinsamens Ausrichten der ein Feld umgrenzenden Einzelelemente vorhanden ist.Due to the division of the component into two individual elements 2 connected via the hinged hinge 4 and the coupling with further components via the connecting hinges 7, a cardanic articulated connection and a direct movement coupling are present, through which the individual elements coupled to one component of adjacent components move with each other when the position of the first component is changed. Thus, the individual elements surrounding a field adapt to changes in position at the same time.
This has the considerable advantage that the upper sides in FIG. 1 facing away from the hinges 4 adjust to the areas delimited by these individual elements. These sides can preferably be at right angles to the Longitudinal side surfaces 5, to which folding hinges are connected, are arranged and form support or fastening sides 12 for cladding 13 (cf. FIGS. 14 to 19), for example a roof skin.
When the support sides and longitudinal side surfaces 5 are arranged at right angles, the surfaces of a field enclosed by components run flush with the support or fastening sides 12. However, a configuration is also conceivable in which assignments deviating from a right angle are provided between the longitudinal side surfaces 5 and the support sides 12 are, for example if the planking 13 itself is spherically shaped. It is only important here that the coupling of the components according to the invention provides a common alignment of the individual elements delimiting a field.

Wie gut in Fig. 2 erkennbar, können die Einzelelemente 2 eines Bauelementes 1 an ihren Klappscharnierverbindungen auch entkoppelt werden. Dadurch ist ein wesentlich erweiterter Anwendungsbereich des erfindungsgemäßen Bauelementes 1 möglich.
Je nach vorgesehenem Bewegungsspielraum kann entweder die Lage der Anschlußscharniere 7, insbesondere deren Abstand von den Enden der Einzelelemente 2 variiert werden und/oder die zu den Anschlußscharnieren 7 laufenden Abschrägungen 14 können entsprechend ausgebildet sein. Bei dem Ausführungsbeispiel gemäß Fig. 2 sind die Abschrägungen 14 so ausgebildet, daß in einer Ebene, ausgehend von der Strecklage, die jeweils miteinander verbundenen Bauelemente bzw. deren Einzelelemente 2 bis zu 135° - wie strichliniert dargestellt - verschwenkbar sind.As can be clearly seen in FIG. 2, the individual elements 2 of a component 1 can also be decoupled from their folding hinge connections. As a result, a significantly expanded application area of the component 1 according to the invention is possible.
Depending on the envisaged range of motion, either the position of the connection hinges 7, in particular their distance from the ends of the individual elements 2, can be varied and / or the bevels 14 running to the connection hinges 7 can be designed accordingly. In the exemplary embodiment according to FIG. 2, the bevels 14 are designed such that the components connected to one another or their individual elements 2 can be pivoted up to 135 ° in one plane, starting from the stretched position, as shown in dashed lines.

Wie bereits vorerwähnt, lassen sich die Klappscharniere 4 wahlweise an den beiden Außenlängskanten 8 oder 9 der inneren Längsseitenflächen 5 anbringen. Dadurch können sowohl konkav als auch konvex geformte Felder einer Netztragwerkkonstruktion realisiert werden.As already mentioned, the folding hinges 4 can be attached either to the two outer longitudinal edges 8 or 9 of the inner longitudinal side surfaces 5. As a result, both concave and convex shaped fields of a network structure can be realized.

Die praktische Ausbildung der Klappscharniere 4 und der Anschlußscharniere 7 sind in Fig. 2 bis 4 und insbesondere auch in den Figuren 5 bis 13 erkennbar. Zur Bildung der Klappscharniere 4 sind jeweils zumindest an den Endbereichen der Einzelelemente 2 bei entsprechender Länge auch in Zwischenbereichen axial fluchtende Ösenteile 15 vorgesehen, die hier jeweils paarweise mit Abstand zum Eingreifen jeweils eines Gegen-Ösenteiles des zur Bildung eines Bauelementes vorgesehenen, zweiten Einzelelementes angeordnet sind. Die Ösenpaare sind jeweils bezogen auf eine Mittelebene in der Mitte der Längserstreckung der Einzelelemente jeweils um die Breite eines Ösenteiles 15 zueinander versetzt angeordnet. Dadurch können alle Einzelelemente 2 (bei gleichen Systemlängen) gleich ausgebildet sein, so daß einerseits fertigungstechnische Vorteile vorhanden sind und wodurch andererseits auch ein universelles Baukastensystem vorgefertigt werden könnte. Die Ösenteile 15 sind im Bereich von Anfasungen 17 der Längskanten 8, 9 angeordnet, so daß die Klappscharnierachse 4 a in der Ebene der angrenzenden Seitenfläche liegen.
Auch zur Bildung der Anschlußscharniere 7 an den Enden der Einzelelemente 2 sind hier laschenförmig ausgebildete Ösenteile 16 vorgesehen, die so angeordnet sind, daß deren Achsen rechtwinklig zu der des Klappscharnieres 4 verlaufen und wobei beide Achsen in einer Ebene liegen. Dies ist beispielsweise gut in Fig. 8 bis 10 erkennbar. Die Ösenteile 16 der Anschlußscharniere 7 sind an den beiden Stirnenden 6 eines Einzelelementes 2 seitlich zueinander versetzt angeordnet.
Anstatt paarweise angeordneten Ösenteilen 15 bzw. 16 können auch bei höheren Belastungen entsprechend mehr nebeneinander angeordnete Ösenteile vorgesehen sein, oder bei geringerer Belastung auf einer Seite nur jeweils eine zwischen ein Ösenpaar eingreifende Einzelöse. Beim Zusammensetzen der Einzelelemente 2 zu einem Bauelement 1 werden die Einzelelemente 2 seitenverdreht bezüglich ihrer Enden miteinander verbunden, damit die axial versetzten Scharnierteile 15, 16 ineinander passen.The practical design of the folding hinges 4 and the connecting hinges 7 can be seen in FIGS. 2 to 4 and in particular also in FIGS. 5 to 13. To form the hinges 4 axially aligned eyelet parts 15 are provided at least at the end regions of the individual elements 2 with a corresponding length and in intermediate regions, which are arranged here in pairs at a distance from each other to engage a counter-eyelet part of the second individual element provided to form a component . The pairs of eyelets are each offset from one another by the width of an eyelet part 15 with respect to a central plane in the middle of the longitudinal extent of the individual elements. As a result, all of the individual elements 2 (with the same system lengths) can be of the same design, so that there are manufacturing advantages on the one hand and on the other hand a universal modular system could also be prefabricated. The eyelet parts 15 are arranged in the region of chamfers 17 of the longitudinal edges 8, 9, so that the hinged hinge axis 4 a lie in the plane of the adjacent side surface.
Also to form the connection hinges 7 at the ends of the individual elements 2, tab-shaped eyelet parts 16 are provided, which are arranged such that their axes are perpendicular to that of the folding hinge 4 and both axes lie in one plane. This can be clearly seen, for example, in FIGS. 8 to 10. The eyelet parts 16 of the connecting hinges 7 are laterally offset from one another at the two ends 6 of an individual element 2.
Instead of eyelet parts 15 and 16 arranged in pairs, correspondingly more eyelet parts arranged next to one another can be provided, even with higher loads, or only one single eyelet engaging between a pair of eyelets on a lower load. When assembling the individual elements 2 to form a component 1, the individual elements 2 are turned sideways connected at their ends so that the axially offset hinge parts 15, 16 fit into each other.

Die Anordnung von Ösenteilen 15 sowohl an der Außenlängskante 8 als auch an der Längskante 9 gemäß Fig. 3 bis 13 sollen insbesondere verdeutlichen, daß die Einzelelemente 2 universell für unterschiedliche Baukörperkonturen mit Positivformen und Negativformen ausgebildet sein können. Ist von vorne herein die Form der Konstruktion bekannt, genügt es, Ösenteile 15 nur an einer der Außenlängskanten 8 oder 9 vorzusehen, um in diesem Falle unnötigen Aufwand zu vermeiden.
Zum Verbinden der Ösenteile 15 bzw. 16 zu einem Klappscharnier 4 bzw. einem Anschlußscharnier 7 können die Ösenteile durchgreifende Steckachsen vorgesehen sein.The arrangement of eyelet parts 15 both on the outer longitudinal edge 8 and on the longitudinal edge 9 according to FIGS. 3 to 13 should in particular clarify that the individual elements 2 can be designed universally for different structural contours with positive shapes and negative shapes. If the shape of the construction is known from the outset, it is sufficient to provide eyelet parts 15 only on one of the outer longitudinal edges 8 or 9 in order to avoid unnecessary effort in this case.
To connect the eyelet parts 15 and 16 to a hinged hinge 4 or a connecting hinge 7, the through-hole thru axles can be provided.

Erwähnt sei noch, daß insbesondere bei Quadrat- bzw. Rechteckflächen Aussteifungen z. B. in Form von Diagonalstreben vorgesehen sein können, die mit ihren Enden bei den Anschlußscharnieren 7 angebracht sind. Die Diagonalstreben weisen dann an ihren Enden Ösenteile 16 auf, die mit von dem beim jeweiligen Anschlußscharnier 7 eingesteckten Scharnierbolzen durchgriffen werden.It should also be mentioned that stiffeners such as square or rectangular surfaces. B. can be provided in the form of diagonal struts which are attached with their ends to the connecting hinges 7. The diagonal struts then have at their ends eyelet parts 16 which are penetrated by the hinge bolt inserted in the respective connection hinge 7.

Die Einzelelemente 2 können aus Holz bestehen und beispielsweise auch als Leimbinder ausgebildet sein. Sie können jedoch für andere Anwendungsfälle auch aus Metall oder Kunststoff bestehen. Die durch die Ösenteile 15 und 16 gebildeten Verbindungsbeschläge können Metallteile oder Kunststoffteile sein, die entsprechende den Festigkeitsanforderungen dimensioniert und mit den Einzelelementen 2 verbunden sind. Die Einzelelemente 2 können die unterschiedlichsten Querschnittsformen aufweisen. Insbesondere bei Ausführungen aus Metall können auch Strangprofile verwendet werden. Weiterhin besteht die Möglichkeit, die Scharnierteile insbesondere bei KunststoffEinzelelementen 2 einstückig mit anzuformen. Bei geringeren Belastungsanforderungen können die Scharniere als Schnapp- oder Rastverbindungen ausgebildet sein, insbesondere bei Spielzeugteilen.The individual elements 2 can consist of wood and, for example, can also be designed as glue binders. However, they can also consist of metal or plastic for other applications. The connecting fittings formed by the eyelet parts 15 and 16 can be metal parts or plastic parts which are dimensioned according to the strength requirements and are connected to the individual elements 2. The individual elements 2 can have a wide variety of cross-sectional shapes. Extruded profiles can also be used, particularly for metal designs. There is also the possibility of integrally molding the hinge parts, in particular in the case of plastic individual elements 2. With less The hinges can be designed as snap or snap-in connections, in particular for toy parts.

Die Figuren 14 bis 19 zeigen unterschiedliche Baukörperoberflächen, bei denen die erfindungsgemäßen Bauelemente 1 einsetzbar sind. Es handelt sich hier im wesentlichen um kuppelfömige Netztragwerkkonstruktionen. Jedoch erstreckt sich der Anwendungsbereich außer über Dachkonstruktionen, Pavillionbauten und dergleichen über Spielzeuge, Klettersysteme, den Dekorationsbereich, Messesysteme und dergleichen. Es ist somit ein sehr breiter Anwendungsbereich vorhanden.
Kurz zusammengefaßt sind als wesentliche Vorteile der erfindungsgemäßen Bauelemente deren bezogen auf den Anschlußwinkel stufenlose Einstellbarkeit, der konstruktiv einfache Aufbau, die Lage des Achsenzentrums jeweils innerhalb von dem einen Konstruktionseckpunkt bildenden Anschlußknoten und auch die torsionssteife Anschlußverbindung zwischen den einzelenen Bauelementen zu nennen.FIGS. 14 to 19 show different surfaces of the structure, in which the components 1 according to the invention can be used. These are essentially dome-shaped network structures. However, the area of application extends beyond roof structures, pavilion buildings and the like to toys, climbing systems, the decoration area, trade fair systems and the like. There is therefore a very wide range of applications.
To summarize briefly, the essential advantages of the components according to the invention are their stepless adjustability with respect to the connection angle, the structurally simple structure, the position of the axis center in each case within the connection node forming a construction corner point and also the torsionally rigid connection connection between the individual components.

Claims (11)

Bauelement zur Herstellung insbesondere von Baukörperkonturen aus stabförmigen Teilen sowie Anschlußknoten zum Verbinden dieser Teile, dadurch gekennzeichnet, daß das Bauelement (1) aus zwei parallel zueinader angeordneten, stabförmigen Einzelelementen (2) besteht, die zumindest an einer Längskante (8, 9) durch ein mit seiner Achse parallel zu den Längsachsen der Einzelelemente orientiertes Klappscharnier (4) verbindbar sind und an wenigstens einem Stirnende beider Einzelelemente (2) rechtwinklig zu ihrem Längsachsen orientierte Anschlußscharniere (7) zum Verbinden mit gleich aufgebauten oder anderen Bauelementen aufweist und daß sich die Verlängerungen der jeweiligen Scharnierachsen außerhalb der Einzelelemente in einem gemeinsamen Achsenzentrum (11) im Anschlußknoten (10) schneiden.Component for producing, in particular, structural contours from rod-shaped parts and connection nodes for connecting these parts, characterized in that the component (1) consists of two rod-shaped individual elements (2) arranged parallel to one another, which are at least on one longitudinal edge (8, 9) by a with its axis parallel to the longitudinal axes of the individual elements oriented hinge (4) can be connected and has at least one front end of both individual elements (2) perpendicular to their longitudinal axes connecting hinges (7) for connecting to identical or other components and that the extensions of Cut the respective hinge axes outside the individual elements in a common axis center (11) in the connection node (10). Bauelement nach Anspruch 1, dadurch gekennzeichnet, daß bei den Enden der Einzelelemente (2), benachbart zu den Anschlußscharnieren (7) auf den maximal vorgesehenen Bewegungsspielraum oder auf den jeweiligen Anschlußwinkel zu benachbarten Bauelementen abgestimmte Abschrägungen (14) oder dergleichen vorgesehen sind.Component according to Claim 1, characterized in that bevels (14) or the like are provided at the ends of the individual elements (2), adjacent to the connection hinges (7), for the maximum possible freedom of movement or for the respective connection angle to adjacent components. Bauelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Einzelelemente (2) einen im wesentlichen rechteckigen Querschnitt sowie rechtwinklig zur Längsachse orientierte Stirnenden aufweisen, daß das Klappscharnier (4) wahlweise an Außenlängskanten (8, 9), die an eine gemeinsame Längsseitenfläche (5) angrenzen, angebracht ist und daß die Anschlußscharniere (7) jeweils an einer die gleiche Seitenfläche (5) wie das Klappscharnier stirnseitig begrenzenden, rechtwinklig zur Klappscharnierachse (4 a) verlaufenden Kante vorgesehen sind.Component according to Claim 1 or 2, characterized in that the individual elements (2) have a substantially rectangular cross section and end faces oriented at right angles to the longitudinal axis, that the hinged hinge (4) optionally on outer longitudinal edges (8, 9) which are connected to a common longitudinal side surface ( 5) adjoin, is attached and that the connection hinges (7) are each provided on an edge which borders the same side surface (5) as the folding hinge on the end face and runs at right angles to the folding hinge axis (4 a). Bauelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Klappscharnier (4) jeweils zumindest an den Endbereichen der Einzelelemente (2) axial fluchtende ösenteile (15) aufweist, die vorzugsweise paarweise mit Abstand zum Eingreifen jeweils eines Gegen-Ösenteiles des zweiten Einzelelementes angeordnet und in Verbindungsstellung von einer oder mehreren Steckachsen durchgriffen sind.Component according to one of claims 1 to 3, characterized in that the hinged hinge (4) has axially aligned eyelets (15) at least at the end regions of the individual elements (2), which are preferably in pairs at a distance from the engagement of a respective counter-eyelet part of the second Individual element arranged and penetrated by one or more thru axles in the connecting position. Bauelement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß an der oder den zum Anbringen der Klappscharniere (4) vorgesehenen Längskanten (8, 9) der Einzelelemente (2) Einformungen, vorzugsweise Anfasungen (17) vorgesehen sind und daß die Ösenteile (15) bei diesen Einformungen so angebracht sind, daß die Klappscharnierachse (4 a) in der Ebene der angrenzenden Seitenflächen liegt.Component according to one of Claims 1 to 4, characterized in that indentations, preferably chamfers (17), are provided on the longitudinal edge (8, 9) of the individual elements (2) provided for attaching the hinges (4) and that the eyelet parts ( 15) are attached to these recesses so that the hinged hinge axis (4 a) lies in the plane of the adjacent side surfaces. Bauelement nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Anschlußscharnier (7) an dem oder den Stirnenden der Einzelelemente (2) ein oder mehrere Ösenteile (16) aufweist, die mit Abstand zum Eingreifen jeweils eines Gegen-Ösenteiles eines anzuschließenden Bauelementes angeordnet sind und daß die Ösenteile an einem Stirnende um eine Ösenbreite zu den Ösenteilen am anderen Stirnende seitenversetzt sind.Component according to one of Claims 1 to 5, characterized in that the connecting hinge (7) has one or more eyelet parts (16) on the end face or ends of the individual elements (2), which are spaced apart from each other by engaging a counter-eyelet part of a component to be connected are arranged and that the eyelet parts are offset on one end by an eyelet width to the eyelet parts on the other end. Bauelement nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die beiden ein Bauelement (1) bildenden Einzelelemente (2) um die Klappscharnierachse (4 a) im wesentlichen spiegelsyemmtrisch zueinander ausgebildet bzw. angeordnet sind.Component according to one of claims 1 to 6, characterized in that the two individual elements (2) forming a component (1) are formed or arranged essentially mirror-symmetrically to one another about the hinged hinge axis (4 a). Bauelement nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß sich an die an einer Längskante (8, 9) das Klappscharnier (4) aufweisenden Seitenfläche (5) der Einzelelemente (2), dem Klappscharnier abgewandt, eine längsseitige und vorzugsweise zur Seitenfläche (5) rechtwinklige Befestigungs- und/oder Auflageseite (12), vorzugsweise für eine Beplankung oder dergleichen anschließt.Component according to one of claims 1 to 7, characterized in that on a longitudinal edge (8, 9) the side hinge (5) having the folding hinge (4) of the individual elements (2), facing away from the folding hinge, is connected to a longitudinal-side and preferably to the side surface (5) right-angled fastening and / or support side (12), preferably for planking or the like. Bauelement nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Einzelelemente (2) aus Holz, Kunststoff oder Metall bestehen und die Verbindungs- und Anschlußbeschläge (4, 7) vorzugsweise Metall- oder Kunststoffteile sind und daß insbesondere aus Metall bestehende Einzelelementen durch Strangprofile gebildet sind.Component according to one of claims 1 to 8, characterized in that the individual elements (2) consist of wood, plastic or metal and the connecting and connecting fittings (4, 7) are preferably metal or plastic parts, and in particular that individual elements consisting of metal consist of Extruded profiles are formed. Bauelement nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß insbesondere bei aus Kunststoff oder Metall bestehenden Einzelelementen (2) Scharnierteile einstückig angeformt sind.Component according to one of claims 1 to 9, characterized in that, in particular in the case of individual elements (2) consisting of plastic or metal, hinge parts are formed in one piece. Bauelement nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Scharnierverbindungen insbesondere bei aus Kunststoff bestehenden Einzelelementen (2) durch bewegliche Rastverbindungen gebildet sind.Component according to one of Claims 1 to 10, characterized in that the hinge connections, in particular in the case of individual elements (2) consisting of plastic, are formed by movable latching connections.
EP93104842A 1992-04-04 1993-03-24 Construction element for the fabrication of particularly the contours of the main body of a building Expired - Lifetime EP0564903B1 (en)

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Also Published As

Publication number Publication date
EP0564903B1 (en) 1996-11-06
ATE145032T1 (en) 1996-11-15
DE4211380A1 (en) 1993-10-07
EP0564903A3 (en) 1994-01-19
US5390452A (en) 1995-02-21
DE59304380D1 (en) 1996-12-12

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