EP0017574B1 - Knotenpunktverbindung für räumliche Struktur und mit solch einem Knoten ausgerüstete räumliche Struktur - Google Patents

Knotenpunktverbindung für räumliche Struktur und mit solch einem Knoten ausgerüstete räumliche Struktur Download PDF

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Publication number
EP0017574B1
EP0017574B1 EP19800400423 EP80400423A EP0017574B1 EP 0017574 B1 EP0017574 B1 EP 0017574B1 EP 19800400423 EP19800400423 EP 19800400423 EP 80400423 A EP80400423 A EP 80400423A EP 0017574 B1 EP0017574 B1 EP 0017574B1
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EP
European Patent Office
Prior art keywords
flat
slot
elements
joint
basic element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP19800400423
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English (en)
French (fr)
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EP0017574A1 (de
Inventor
Césarino Nasi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERNEST PANTZ PARIS Ets
Original Assignee
ERNEST PANTZ PARIS Ets
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR7908969A external-priority patent/FR2454010A1/fr
Priority claimed from FR8001419A external-priority patent/FR2474113A2/fr
Application filed by ERNEST PANTZ PARIS Ets filed Critical ERNEST PANTZ PARIS Ets
Priority to AT80400423T priority Critical patent/ATE8417T1/de
Publication of EP0017574A1 publication Critical patent/EP0017574A1/de
Application granted granted Critical
Publication of EP0017574B1 publication Critical patent/EP0017574B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • 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
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E04B2001/1918—Connecting nodes specially adapted therefor with connecting nodes having flat radial connecting surfaces
    • 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
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E04B2001/193—Struts specially adapted therefor of essentially circular cross section with flattened connecting parts, e.g. ends
    • 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
    • E04B2001/1936—Winged profiles, e.g. with a L-, T-, U- or X-shaped 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
    • E04B2001/1957—Details of connections between nodes and struts
    • E04B2001/1963—Screw connections with axis at an angle, e.g. perpendicular, to the main axis of the strut

Definitions

  • the invention relates to an assembly node for a spatial structure comprising a basic flat element having a slot oriented in the longitudinal direction of this basic flat element, which is provided with fastening means, in particular formed by holes for bars of the spatial structure, said basic flat element being in one piece on either side of the center of the knot, without this piece being cut transversely, said slot passing through the point of competition of the various forces being exerted on the node, and another basic flat element engaged in this slot and passing through it, the elements of the node being joined together along the edges of the slot.
  • Document FR-A-964 159 shows an assembly node of this type which also comprises several plates provided with hooking holes, situated on either side of the first base flat element and welded to this element.
  • the transmission of forces on either side of the center of the node between two coplanar plates is effected by means of the welds and the thickness of the first basic flat element; there is a total interruption of the material of the plates.
  • the forces transmitted by the first base flat element on either side of its plane have components perpendicular to the plane of this flat element, which can cause a lamellar tear of said flat element.
  • Document US-A-3 399 914 relates to assembly nodes formed by a certain number of sectors, in particular circular, arranged in different orthogonal planes.
  • This knot can be made in a single piece of foundry or be made using several elementary pieces joined together by assembly means; in this case, the embodiment which remains relatively complicated is accompanied by the drawback already mentioned above, according to which the transmission of the forces on either side of the node is effected by means of the means of assembling the elementary parts of the knot.
  • the object of the invention is, above all, to provide an assembly knot which is of a simple and economical construction while ensuring good conditions of transmission of the forces in the main directions, and of mechanical work for the material constituting the knot assembly.
  • an assembly node of the kind defined above is characterized in that the slot of the first base flat element is located, in a manner known per se, substantially at the same length as the base flat element, that the other flat base element passing through the slot comprises attachment means, in particular formed by holes, for bars, these attachment means being provided towards the two longitudinal ends of the second base flat element, which is also in one piece on either side of the center of the knot, without being cut transversely, while the means of attachment of the first base flat element are also provided towards the two longitudinal ends of this first flat element so that the transmission of forces by this first flat element on either side of the center of the node is effected parallel to the longitudinal direction of the slot, the small dimension or width of this slot being oriented transversely to the direction of transmission of the forces.
  • the basic flat elements have a rectangular shape.
  • the first basic flat element may be formed by two elementary plates, located in the same plane, parallel to each other, but spaced apart by a sufficient distance to allow the passage of another flat element, the slot being then carried out continuously by the gap existing between the two elementary dishes.
  • the second base flat element comprises, substantially at mid-width, a longitudinal slot closed at its longitudinal ends, the length of this slot being at least equal to the width of the flat element, and locking keys are engaged.
  • these keys passing through the slot and extending on either side of the second flat element, and being located in planes substantially orthogonal to the edges of the dihedrons formed by the first and second basic flat elements.
  • the second basic flat element may be identical to the first.
  • At least one locking key may include a part provided with hooking means for diagonal bars.
  • each basic flat element is formed by two elementary flat elements spaced from one another in a direction orthogonal to their plane, the two elementary flat elements being parallel and determining between them, a space suitable for receiving the end of a structure bar.
  • Other plates used to connect inclined branches of the structure can be associated with the basic knot.
  • the constituent plates of the assembly node are made of standard commercial steel. Indeed, thanks to the good conditions in which the material works, it is not necessary to use a steel having exceptional mechanical characteristics.
  • the assembly of the various dishes is then carried out by welding.
  • the assembly knot proposed by the invention could, of course, be suitable for any type of frame, in particular wooden frames in which case the flat elements constituting the assembly node could themselves be made of wood, the fastenings of these various elements being in particular provided by gluing.
  • Each branch of the assembly node can be formed by one or more juxtaposed dishes so as to obtain the desired thickness for the branch.
  • the axes of the various flat elements compete in the center of the assembly node.
  • Each dish or group of dishes fits within the cross section of the bar of the spatial structure which is attached to this dish.
  • the proposed assembly knot can be used for models or even games.
  • This assembly knot is very simple in design so that it can be obtained easily and economically while allowing great machining precision. As a result, the clearance imposed by normal assemblies can be practically canceled which authorizes the use of economic connecting members such as pins, pins, keys, etc.
  • each branch of the assembly node can be perfectly adapted to the effort and to the geometry of the connection to be made.
  • the number of branches constituting the node is preferably identical to the number of bars of the spatial structure that this node must assemble, the orientation of the branches being determined as a function of those of the bars to be joined.
  • the invention also relates to space structures equipped with such assembly nodes.
  • an assembly node 101 for spatial structure, according to the invention, in preparation.
  • This assembly node 101 is constituted by basic flat elements (102, 113), joined together or intended to be joined together when the node 101 is finished.
  • the node 101 comprises a first flat base element 102 which has a slot f situated substantially at the mid-width of the element 102 so as to pass through the point of competition of the various forces which are exerted on the node 101 mounted in the spatial structure.
  • the longitudinal direction of the slot f is oriented parallel to the longitudinal direction L of the base flat element 102.
  • At least one second base flat element 113 is engaged in the slot f and the crosspiece, this second base flat element 113 comprising means, in particular formed by holes 114, to enable bars to be attached on either side of the first flat element 102.
  • the first flat element 102 also includes attachment means, for example formed by holes 109.
  • the two elements 102, 113 are joined together; in the case where the flat elements are made of steel, the joining of these elements is advantageously ensured by welding along the contour of the slot f, of contour constituting the edge of the dihedrons formed by the two elements 102, 113.
  • the first base flat element 102 extends in the longitudinal direction L, on either side of the second base flat element.
  • the means formed by the holes 109 allow bars to be hung on each side of the second base flat member 113, in the longitudinal direction L of the slot, so that the transmission of forces, by the first base flat member 102 , on either side of the center 0 of the node is performed essentially parallel to the longitudinal direction of the slot f.
  • the small dimension or width e of the slot is oriented transversely, practically perpendicular, to the direction of the forces transmitted by the element 102 in the region of the center of the node.
  • the assembly is therefore such that the first flat element 102 and the second base flat element 113 allow the passage and the transmission of the forces on either side of the center 0 of the node, in the longitudinal direction of each flat element 102, 113, without total interruption of the material of these flat elements.
  • the basic flat elements 102, 113 shown in FIGS. 1 and 2 have an elongated rectangular shape.
  • the holes 109 are located at the longitudinal ends of the element 102 and are arranged so as to ensure the attachment of bars whose mean direction is in the extension of the mean longitudinal direction of the slot f, in the plane of the element 102 .
  • the holes 109 could be arranged otherwise, for example so as to ensure the bar chage whose mean directions, located in the plane of the element are inclined, for example by 45 °, on either side of the longitudinal direction L of the slot. It should, however, that the result of the forces exerted on each longitudinal end of the element 102 (on either side of the element 113) be oriented along, or substantially along, the longitudinal direction of the slot f.
  • element 113 the ends of which could include a widening formed, for example, by ears, for the attachment of bars in several directions in the plane of element 113.
  • the longitudinal slot f of the first flat base member 102 can be closed at its two longitudinal ends as shown in FIG. 1.
  • the width of this slot f is equal to or slightly greater than the thickness of the second flat base member 113 to allow the passage of this flat element in said slot f.
  • the longitudinal direction of the base flat element 113 is oriented transversely with respect to the longitudinal direction L of the first base flat element 102.
  • the width of the second flat element 113 is oriented parallel or substantially parallel to the longitudinal direction L of the first flat element 102.
  • the two basic flat elements 102, 113 can be orthogonal, as shown in FIG. 1 and determine by their intersection four right dihedrons. However, the angle formed between the planes of the flat elements 102 and 113 can be different from 90 °.
  • the slot f can be made directly in a flat element, in its middle part, at mid-length.
  • the basic flat element 102 could be produced using two elementary plates, located in the same plane, and placed in abutment against one another along a longitudinal side X1-X1, these two elementary plates would then be welded to each other along this side X1-X1 (fig. 1) which would then form the axis corresponding to the neutral fiber.
  • the first basic elementary flat element 102 may be formed by two elementary dishes, located in the same plane, parallel to each other, but spaced apart by a distance e sufficient to allow the passage of the second element base dish 113 between these two elementary dishes.
  • the slot or passage of the base plate 102 would then be carried out continuously, substantially along the entire length of the two elementary plates which could be joined to one another at their two longitudinal ends.
  • the second base flat element 113 also includes a longitudinal slot f2 located at the half-width of this element 113.
  • the slot f2 is identical to the slot f and the element 113 is identical to the flat element of base 102.
  • the slot f2, identical to the slot f has a length at least equal to the width of the flat element 113, while the width of the slot is at least equal to the thickness of said flat element.
  • Two keys C1, C2 (fig. 1 and 2) are then provided to be engaged in the parts of the slot f2 which project on either side of the first flat element 102i these keys are intended to ensure the locking of the assembly and are located in a plane orthogonal to the edge of the dihedrons formed by the elements 102 and 113.
  • the keys C1, C2 completely pass through the slot f2 and are formed, for example, by a rectangular element of which a large side is applied against the element 102, along the width of this element.
  • the keys C1 and C2 are assembled to the basic flat elements 102, 113, in particular by welding, or by wedge effect, or other, following by welding, or by wedge effect, or other, along the lines of the edges of the various dihedrons. or trihedra formed by flat elements nested one inside the other.
  • each locking key C1, C2 may comprise a part, in particular a part such as g2, inclined relative to the plane of the key orthogonal to the edge of the dihedron formed by the elements 102, 113, and provided with hooking means (hole 109a) for the diagonal bars.
  • Additional flat elements such as 105 (fig. 2) provided with attachment means such as holes 109b, and having inclinations suitable are provided to allow the attachment of several diagonal bars.
  • These flat elements 105 have their plane orthogonal or substantially orthogonal to the bisector plane of a dihedron, in particular of a dihedron formed by a key such as the key C1 and the basic flat element 102.
  • the additional flat element 105 is engaged in a dihedral situated below the basic flat element 113.
  • the end of the flat 105 is limited by the straight lines of intersection between this flat and the faces of the dihedron formed by the key C1 and the flat element 102; the end of the dish 105 follows the inside surface of the dihedral and is assembled to the faces of this dihedral, along the lines of intersection, in particular by welding.
  • Additional flat elements such as 105a, 105b, 105c, similar to element 105, can be provided in the other dihedrons.
  • each basic flat element can be formed by two elementary flat elements apart from each other in a direction orthogonal to their plane.
  • two elementary flat elements, 102b are provided; these two parallel elementary flat elements and determine between them a space suitable for receiving the end 11 Oe of a bar 110 of the spatial structure; the end 11 Oe has clean holes to come in front of the holes 109 of the elements 102a, 102b to allow hooking by any appropriate means such as bolts, keys.
  • the bar 110 can be a cylindrical bar whose end 110e has been flattened to engage in the space j. This ensures that the bar is hooked exactly along a direction passing through the center of the knot, avoiding a shift in the fixing of the bar relative to this direction.
  • the second basic flat element is also double and formed by all of the elementary flat elements 113a, 113b parallel and spaced from one another to also determine a space j.
  • These two elements 113a, 113b pass through the first two elementary flat elements 102a, 102b which are each provided, at mid-width, with a longitudinal slot f, closed at its two longitudinal ends.
  • the width of the slot f in FIG. 3 is sufficient to allow the passage of the elements 113a, 1136 separated from one another; the various elements 102a, 102b, 113a, 113b are assembled along the edges of the dihedrons that they determine.
  • the assembly node is completed by additional flat elements allowing the attachment of diagonal bars.
  • the group of additional flat elements located on the right, according to FIG. 3, with respect to the equidistant plane of the elements 102a, 102b, comprises two external flat elements 120, 121 and a flat element 122 folded so as to form a dihedron.
  • the flat elements 120, 121 are orthogonal to the planes of the elements 113a, 113b, and form an angle for example of 45 °, with the flat element 102a.
  • the flat elements 120, 121 extend on either side of the dishes 113a, 113b; each flat element 120, 121, has a slot such as f3 which encloses the two elements 113a, 11b, as visible in FIG. 3. This slot f3 is closed towards the outside, but. opens onto the edges of element 120 towards the center of the knot. The same is true for element 121.
  • These elements 120, 121 are in contact, towards their inner end, with the surface of the element 102a.
  • the internal element 122 is folded, in particular at a right angle, so as to form a dihedral whose two faces are parallel, respectively, to the elements 120, 121; however, the faces of the dihedral 122 are separated from the elements 120, 121 so as to determine between them a space j1, suitable for receiving the end of a diagonal bar, such as 110b.
  • the flat element 122 folded so as to form a dihedral comprises, at mid-length of the edge of the dihedral, a slot f4, closed at its two ends, cutting the edge of the dihedral and extending over a part of each face of the dihedral, following, a direction perpendicular to the edge.
  • the slot f4 has sufficient dimensions to allow the passage of all of the elements 113a, 113b, separated from one another, as visible in FIG. 3.
  • the elements 120, 121, 122 are joined to the other elements of the assembly node along the lines formed by the edges of the various dihedrons or trihedra determined by these elements.
  • the elements 120, 121, 122 comprise attachment means in particular formed by holes 109c for the various diagonal bars.
  • the small dimension of the slot of the first base flat element 102 or 102a 102b is oriented transversely, and, preferably, perpendicular to the direction of the forces transmitted by the flat element.
  • the keys C1, C2, shown in FIG. 2 are no longer used.
  • the additional flat elements such as 105, 105a are then fixed to the faces of the dihedrons formed by the elements 102, 113.
  • the two flat elements 105, 105a could form the faces of a dihedron obtained by folding a plate along an edge which would, for example, be applied against the plate 113, to be fixed there.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Toys (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (11)

1. Knotenpunktverbindung für räumliche Struktur, mit einem flachen Grundbestandteil (102; 102a, 102b), der einen Schlitz (f) aufweist, welcher in der Längsrichtung dieses flachen Grundbestandteiles orientiert ist, der mit insbesondere durch Öffnungen (109) gebildeten Befestigungsmitteln für die Stäbe der räumlichen Struktur versehen ist, wobei der flache Grundbestandteil (102; 102a, 102b) beiderseits der Knotenmitte ohne Quereinschnitt einstückig ausgebildet ist und wobei der Schlitz durch den Treffpunkt der verschiedenen, auf den Knoten ausgeübten Kräfte geht, und mit einem anderen flachen Grundbestandteil (113; 113a, 113b), der in den Schlitz (f) eingreift und diesen durchsetzt, wobei die Grundbestandteile des Knotens entlang der Schlitzränder miteinander verbunden sind, dadurch gekennzeichnet, daß der Schlitz (f) in an sich bekannter Weise im wesentlichen in der Breitenmitte des flachen Grundbestandteiles (102; 102a, 102b) angeordnet ist, daß der den Schlitz (f) durchsetzende andere flache Grundbestandteil (113; 113a, 113b) insbesondere durch Öffnungen (114) gebildete Befestigungsmittel für die Stäbe aufweist, wobei diese Befestigungsmittel (114) an den beiden Längsenden des zweiten Grundbestandteiles (113; 113a, 113b) vorgesehen sind, der ebenfalls beiderseits der Knotenmitte ohne Quereinschnitt einstückig ausgebildet ist, während die Befestigungsmittel (109) des ersten flachen Grundbestandteiles (102; 102a, 102b) ebenfalls an den beiden Längsenden des ersten flachen Grundbestandteiles (102; 102a, 102b) angeordnet sind, so daß die Übertragung der Kräfte durch diesen ersten flachen Bestandteil (102; 102a, 102b) beiderseits der Knotenmitte parallel zur Längsrichtung des Schlitzes (f) erfolgt, wobei die kleinere Abmessung bzw. die Breite (e) des Schlitzes (f) quer zur Kraftübertragungsrichtung orientiert ist.
2. Knotenpunktverbindung nach Anspruch 1, dadurch gekennzeichnet, daß die flachen Grundbestandteile (102; 102a, 102b; 113, 113a, 113b) rechteckige Form haben.
3. Knotenpunktverbindung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der erste flache Grundbestandteil aus zwei Einzelplatten gebildet ist, die in zueinander parallelen Ebenen, aber mit einem ausreichenden gegenseitigen Abstand angeordnet sind, um den Durchtritt eines anderen flachen Bestandteiles zu gestatten, wobei der Schlitz somit infolge des zwischen den beiden Einzelplatten vorhandenen Abstandes kontinuierlich ist.
4. Knotenpunktverbindung nach Anspruch 1, dadurch gekennzeichnet, daß der zweite flache Grundbestandteil (113) im wesentlichen in seiner Breitenmitte einen Längsschlitz (f2) aufweist, der an seinen Längsenden geschlossen ist, wobei die Länge dieses Schlitzes (f2) zumindest gleich der Breite des flachen Grundbestandteiles (113) ist, und daß Verschlüsse (C1, C2) in jene Abschnitte des Schlitzes (f2) des zweiten flachen Bestandteiles (113) eingreifen, die beiderseits an den ersten flachen Bestandteil (102) angrenzen, wobei die Verschlüsse (C1, C2) den Schlitze (f2) durchsetzen und sich zu beiden Seiten des zweiten flachen Bestandteiles (113) erstrecken und in Ebenen angeordnet sind, die im wesentlichen orthogonal zu den Kanten von Diedern verlaufen, welche durch den ersten und den zweiten flachen Grundbestandteil (102 und 113) gebildet werden.
5. Knotenpunktverbindung nach Anspruch 4, dadurch gekennzeichnet, daß der zweite flache Grundbestandteil (113) dem ersten (102) identisch ist.
6. Knotenpunktverbindung nach Anspruch 4, dadurch gekennzeichnet, daß zumindest ein Verriegelungsverschluß (C2) einen Teil (g2) aufweist, der mit Aufnahmemitteln (109a) für Diagonalstäbe ausgestattet ist.
7. Knotenpunktverbindung nach Anspruch 4, dadurch gekennzeichnet, daß sie flache Zusatzbestandteile (105, 105a, 105b, 105c; 120, 121 ; 122) aufweist, die entsprechende Neigung haben und mit dem ersten und dem zweiten flachen Grundbestandteil (102, 113 und 102a, 102b, 113a, 113b) verbunden sind, um eine Aufnahme der Diagonalstäbe zu gestatten.
8. Knotenpunktverbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der zweite flache Grundbestandteile (113; 113a, 113b) derart angeordnet ist, daß seine Breite parallel zur Länge des ersten flachen Grundbestandteiles (102; 102a, 102b) ist, wobei die flachen Bestandteile rechteckig sind.
9. Knotenpunktverbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jeder flache Grundbestandteil aus zwei flachen Einzelbestandteilen (102a, 102b und 113a, 113b) gebildet ist, die in einer Richtung orthogonal zu ihrer Ebene voneinander entfernt sind, wobei die beiden flachen Einzelbestandteile parallel sind und zwischeneinander einen Raum (j) definieren, der zur Aufnahme des Endes eines Stabes der Struktur dient.
10. Knotenpunktverbindung nach Anspruch 9, dadurch gekennzeichnet, daß die flachen Zusatzbestandteile (120, 121, 122) orthogonal zur Ebene des zweiten flachen Grundbestandteiles (113a, 113b) sind und sich beiderseits dieses flachen Bestandteiles erstrecken, wobei die flachen Zusatzbestandteile (120, 121, 122) einen Schlitz (f3, f4) aufweisen, der den zweiten flachen Grundbestandteil (113a, 113b) aufnimmt, und wobei die flachen äußeren Zusatzbestandteile (120, 121) einen Schlitz (f3) aufweisen, der zur Mitte des Knotens mündet, während der flache innere Bestandteile (122) so gebogen ist, daß er einen Dieder bildet, dessen beide Flächen zu den äußeren Zusatzbestandteilen (120, 121) parallel sind, wobei der im flachen inneren Zusatzbestandteil (122) ausgebildete Schlitz (f4) an seinen beiden Enden geschlossen ist.
11. Raumstruktur, dadurch gekennzeichnet, daß sie mit Knotenpunktverbindungen nach einem der vorhergehenden Ansprüche gebildet ist.
EP19800400423 1979-04-09 1980-03-28 Knotenpunktverbindung für räumliche Struktur und mit solch einem Knoten ausgerüstete räumliche Struktur Expired EP0017574B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80400423T ATE8417T1 (de) 1979-04-09 1980-03-28 Knotenpunktverbindung fuer raeumliche struktur und mit solch einem knoten ausgeruestete raeumliche struktur.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7908969 1979-04-09
FR7908969A FR2454010A1 (fr) 1979-04-09 1979-04-09 Noeud d'assemblage pour structure spatiale, et structure spatiale equipee d'un tel noeud
FR8001419A FR2474113A2 (fr) 1980-01-23 1980-01-23 Noeud d'assemblage pour structure spatiale et structure spatiale equipee d'un tel noeud
FR8001419 1980-01-23

Publications (2)

Publication Number Publication Date
EP0017574A1 EP0017574A1 (de) 1980-10-15
EP0017574B1 true EP0017574B1 (de) 1984-07-11

Family

ID=26221103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800400423 Expired EP0017574B1 (de) 1979-04-09 1980-03-28 Knotenpunktverbindung für räumliche Struktur und mit solch einem Knoten ausgerüstete räumliche Struktur

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Country Link
EP (1) EP0017574B1 (de)
DE (1) DE3068490D1 (de)
ES (1) ES8100710A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123482A1 (de) * 1981-06-13 1982-12-30 Josef 7100 Heilbronn Serwe Knotenverbindung fuer ein raumtragwerk
FR2531471A1 (fr) * 1982-08-03 1984-02-10 Levorato Paul Noeud d'assemblage pour une structure spatiale
IT1197003B (it) * 1986-07-25 1988-11-25 Cesarino Nasi Struttura spaziale reticolare particolarmente per coperture in grandi luci
IT1315166B1 (it) 2000-01-10 2003-02-03 Torri Spa Giunto modulare per strutture metalliche industriali
CN105422552A (zh) * 2015-11-30 2016-03-23 成都三壹八科技有限公司 一种房车连接件
US10641303B2 (en) * 2016-12-13 2020-05-05 Aktiebolaget Skf Connector assembly fitting with co-molded washers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964159A (de) * 1950-08-08
DE823203C (de) * 1949-03-12 1951-12-03 Georges Baghiriantz Dipl Ing Knotenstueck, insbesondere als Bauelement fuer metallische Fachwerke (Rohrfachwerke u. dgl.)
GB1150284A (en) * 1965-08-19 1969-04-30 George Charles Boyd Auger Improvements in or relating to Lattice Work Components.
FR2034093A1 (de) * 1969-01-10 1970-12-11 Chambre Sdle Fabric Tube
FR2166797A5 (de) * 1972-01-27 1973-08-17 Medioni Eve
FR2142545A5 (de) * 1972-06-15 1973-01-26 Jonville Alain
US3914063A (en) * 1973-05-24 1975-10-21 Unistrut Corp Space frame connecting fixture
FR2350434A1 (fr) * 1976-05-05 1977-12-02 Dziewolski Richard Le noeud d'assemblage et la methode de prefabrication des structures spatiales bi-directionnelles

Also Published As

Publication number Publication date
EP0017574A1 (de) 1980-10-15
ES490320A0 (es) 1980-12-01
ES8100710A1 (es) 1980-12-01
DE3068490D1 (en) 1984-08-16

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