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EP0307628B2 - Structure réticulée avec barres et noeuds - Google Patents
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EP0307628B2 - Structure réticulée avec barres et noeuds - Google Patents

Structure réticulée avec barres et noeuds Download PDF

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Publication number
EP0307628B2
EP0307628B2 EP88113196A EP88113196A EP0307628B2 EP 0307628 B2 EP0307628 B2 EP 0307628B2 EP 88113196 A EP88113196 A EP 88113196A EP 88113196 A EP88113196 A EP 88113196A EP 0307628 B2 EP0307628 B2 EP 0307628B2
Authority
EP
European Patent Office
Prior art keywords
rod
node
fork
rods
connecting part
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 - Lifetime
Application number
EP88113196A
Other languages
German (de)
English (en)
Other versions
EP0307628B1 (fr
EP0307628A1 (fr
Inventor
Elmar Wolf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6336185&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0307628(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT88113196T priority Critical patent/ATE69848T1/de
Publication of EP0307628A1 publication Critical patent/EP0307628A1/fr
Application granted granted Critical
Publication of EP0307628B1 publication Critical patent/EP0307628B1/fr
Publication of EP0307628B2 publication Critical patent/EP0307628B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
    • 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 [3D] framework structures
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
    • 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 [3D] framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E04B1/1912—Connecting nodes specially adapted therefor with central cubical connecting element
    • 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 [3D] framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E04B1/1912—Connecting nodes specially adapted therefor with central cubical connecting element
    • E04B2001/1915—Connecting nodes specially adapted therefor with central cubical connecting element with strut engaging means at the edges of the cube
    • 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 [3D] framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular 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 [3D] framework structures
    • E04B2001/1957—Details of connections between nodes and struts
    • E04B2001/1966—Formlocking connections other than screw connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/341—Three or more radiating members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/341—Three or more radiating members
    • Y10T403/342—Polyhedral
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/44—Three or more members connected at single locus

Definitions

  • the invention relates to a latticework consisting of a plurality of rods which are connected to one another via nodes and each rod has at its end a connecting part which serves to connect to the node and the node is a three-dimensional hollow body which has round rods which are connected to one another via corner parts, wherein the connecting part engages around the round rod of a knot and is flanked laterally by the corner parts of the knot.
  • Latticework of the generic type are known from WO 87/03346.
  • round rods are attached to the front side, which are encompassed by a connecting part formed from two half-shells, which are pushed into the rod on the end side.
  • the fixation takes place via a cam which points outwards on the connecting part and which engages in an opening in the rod.
  • It is a folding linkage which is only suitable to a limited extent for the production of three-dimensional lattice works, since with spatially fixed nodes it is no longer possible to attach a rod in between, since a change in the distance between the two nodes is necessary due to the requirement that the connecting part be inserted into the rod at the end is imperative.
  • the invention has made the task of improving such latticework such that the connection angle between the rod and the node can be changed and the assembly can be carried out much more quickly.
  • This object is achieved by the features specified in claim 1.
  • connection part which is shaped as a fork
  • the connection part is attached to the knot by moving the rod in a radial direction, the edge of which is gripped around.
  • the setting is made via a lock, which causes this position to be maintained after the connector is pushed onto the node.
  • the node which is designed as a cube, receives the connection part at its edges, which must be designed as a round rod so that every conceivable connection angle can be realized.
  • the edges of the cube are therefore round bars that are connected to each other via corner parts.
  • the side flanking of the fork by the corner parts has the result that axial displacement is prevented and additional stability and lateral support is achieved.
  • a spring clip is proposed for locking, which can be inserted from the outside between the two legs of the fork and fixed there.
  • the inside of the fork is complementary to the spring clip.
  • the spring clip locks the rod-shaped edge to be picked up by the fork.
  • the fork is placed first and then the spring clip is inserted between the legs up to the stop position and fixed there.
  • the spring clip is removed in reverse order and the fork is removed.
  • it is to be regarded as an advantage that the tensile and compressive loads on the rod are transmitted entirely via the fork and are not determined and limited by the spring clip itself. The Resilience of the rod remains fully intact.
  • the advantage of using the connecting part according to the invention is that the angle between the rod and the node can in principle be chosen arbitrarily, so that latticework with different and / or variable heights can be realized by one and the same node only by changing the connection angle.
  • curved constructions with bars of different lengths can be constructed as diagonals.
  • the assembly effort is very low since there is no screwing or lengthy fixing at the node.
  • the attachment is carried out by pressing the connecting part or the rod in the radial direction and the connection is released by applying a corresponding force in the opposite direction.
  • the fork still has to be opened or closed using the spring clip.
  • the corners connecting the edges have the same outer diameter as that of the connecting part.
  • connection part is placed on the end of the rod and thereby fastened.
  • a node 1 is shown in a perspective view, specifically in a position suitable for mutual engagement.
  • node 1 It has the shape of a cube and has twelve round bars 4 as edges, which are connected to one another via rounded corner parts 5 in the present case.
  • the rod 2 to be fastened thereon has a connecting part 3 which is formed in the manner of a fork 6, the axis of which extends perpendicular to that of the rod 2.
  • connection part 3 In order to enable the connection part 3 to be attached to the round rod 4, the inside width of the fork 6 must be chosen equal or (somewhat) larger than the outside diameter of the round rod 4 and the length of the connection part 3 measured perpendicular to the axis of the rod must be equal to or less than the distance between adjacent corner parts 5.
  • the connecting part 3 is fixed on the end face of the rod 2 and partially engaging in it.
  • a spring clip 8 is drawn, which is pushed onto the round rods 4 after the placement of the fork 6, that is, the state shown in the drawing, abuts the round rod 4 and engages in the two legs of the fork 6 for locking .
  • the locking function takes place in the embodiment shown via the spring clip 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Supports For Plants (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (3)

  1. Charpente comprenant plusieurs barres, reliées entre elles par des noeuds (1), chaque barre (2) comportant à son extrémité un élément de raccord (3) permettant la connexion avec le noeud (1), le noeud (1) étant un solide creux comportant des barreaux cylindriques (4) reliés entre eux par des éléments de coin (5), l'élément de raccord (3) enserrant le barreau cylindrique (4) d'un noeud et étant radialement flanqué par les éléments de coin (5) du noeud (1), caractérisée en ce que le solide creux est un cube, dont les arêtes sont les barreaux cylindriques (4), et l'élément de raccord (3) est und fourche (6) d'axe perpendiculaire à la barre (2) et qui, comme moyen de blocage, peut être fermée à son extrémité par une pince élastique.
  2. Charpente selon la revendication 1, caractérisée en ce que le diamètre extérieur des éléments de coin (5) raccordant les arêtes (4) est égal à celui de l'élément de raccord (3).
  3. Charpente selon les revendications 1 à 2, caractérisée en ce que l'élément de raccord (3) est placé sur la barre (2).
EP88113196A 1987-09-17 1988-08-13 Structure réticulée avec barres et noeuds Expired - Lifetime EP0307628B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88113196T ATE69848T1 (de) 1987-09-17 1988-08-13 Gitterwerk aus staeben und knoten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873731184 DE3731184A1 (de) 1987-09-17 1987-09-17 Gitterwerk aus staeben und knoten sowie dessen herstellung
DE3731184 1987-09-17

Publications (3)

Publication Number Publication Date
EP0307628A1 EP0307628A1 (fr) 1989-03-22
EP0307628B1 EP0307628B1 (fr) 1991-11-27
EP0307628B2 true EP0307628B2 (fr) 1997-08-27

Family

ID=6336185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88113196A Expired - Lifetime EP0307628B2 (fr) 1987-09-17 1988-08-13 Structure réticulée avec barres et noeuds

Country Status (4)

Country Link
US (1) US5393163A (fr)
EP (1) EP0307628B2 (fr)
AT (1) ATE69848T1 (fr)
DE (4) DE3731184A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102095B1 (fi) * 1996-03-06 1998-10-15 Rvt Messebau & Messedesign Gmb Solmuliitinjärjestelmä
US7667731B2 (en) * 2003-09-30 2010-02-23 At&T Intellectual Property I, L.P. Video recorder
US8172636B1 (en) 2006-09-15 2012-05-08 Pull-Buoy, Inc. Playground hoop-holding apparatus
US7992353B2 (en) * 2008-12-10 2011-08-09 Athan Stephan P Space frame hub joint

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643507A (en) * 1947-11-19 1950-09-20 John Smith & Co London E Ltd Improvements in or relating to structural elements comprising connected tubular members
DE1817913U (de) * 1958-07-04 1960-09-08 Wilhelm Layher Holzwarenfabrik Bau- und arbeitsgeruest.
FR1268388A (fr) * 1960-09-28 1961-07-28 Thomas Ltd Martin élément d'échafaudage
DE1860801U (de) * 1962-04-21 1962-10-25 Hermann Becker Geruestsatz fuer fachwerkbau.
FR1418868A (fr) * 1964-07-03 1965-11-26 Vallourec Dispositif d'assemblage de tubes ou organes analogues
US3550311A (en) * 1967-09-20 1970-12-29 John J Fouquart Interengageable construction elements with resilient clutching parts
US3685221A (en) * 1969-10-03 1972-08-22 Joseph J Mangan Expandable platform with building structures thereon
DE6941467U (de) * 1969-10-21 1970-01-29 Georges Dipl Ing Baghiriantz Aus einzelnen bauteilen zusammengesetztes spielzeug
FR2171620A5 (fr) * 1972-02-09 1973-09-21 Chamayou Gerard
GB1520073A (en) * 1975-03-13 1978-08-02 Bauer H Toy traffic signs
IT1033743B (it) * 1975-08-12 1979-08-10 Etal Ets Giunto per il collegamento ad incastro di elementi a listello per la composizione modulare di strutture di giocattoli
FR2331745A1 (fr) * 1975-11-14 1977-06-10 Vuarnesson Bernard Noeud d'assemblage polyedrique
NL7605017A (nl) * 1976-05-11 1977-11-15 Reobyn Bv Speelgoedbouwsysteem.
US4129975A (en) * 1977-03-09 1978-12-19 Matrix Toys, Inc. Construction set having clip fasteners
US4352255A (en) * 1980-12-04 1982-10-05 Warehime Norwood R Group use toy structural construction set
US4480418A (en) * 1981-07-14 1984-11-06 Ettore Ventrella Modular system for space grid structures
DE3301917A1 (de) * 1983-01-21 1984-07-26 Günther 5100 Aachen Kunz Knotenpunkt fuer vektoraktive gebaeudetragwerke in schalenbauweise
GB8313507D0 (en) * 1983-05-17 1983-06-22 Green A W Connector
US4565383A (en) * 1984-02-03 1986-01-21 Trek Bicycle Corporation Front and rear wheel drop outs for bicycle frames
US4829735A (en) * 1985-12-02 1989-05-16 Entwurf Partner Ruedi Zwissler Framework comprising bar-shaped elements
DE8608042U1 (de) * 1986-03-22 1987-01-22 Erich Schumm Gmbh, 7157 Murrhardt Gitterknoten-Kupplung, insbesondere für folienbespannbare Gewächshaus-Rahmenkonstruktionen
DE8702043U1 (de) * 1986-08-08 1987-04-23 Vauth-Sagel GmbH & Co, 33034 Brakel Verbindungsstück für winklig zusammenstoßende Gittermatten zur Bildung von Drahtgestellen
US4758196A (en) * 1987-03-27 1988-07-19 Wang Tsung Hsien Block unit for making three-dimensional blocks composed of geometric points, lines and planes
IT1213606B (it) * 1987-09-18 1989-12-29 Quattrocchio Srl Dispositivo di giunzione e collegamento particolarmente per strutture modulari a traliccio

Also Published As

Publication number Publication date
ATE69848T1 (de) 1991-12-15
EP0307628B1 (fr) 1991-11-27
DE8816979U1 (de) 1991-11-21
DE8717713U1 (de) 1989-10-12
DE3731184A1 (de) 1989-03-30
US5393163A (en) 1995-02-28
EP0307628A1 (fr) 1989-03-22
DE3866487D1 (de) 1992-01-09

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