EP0343263B1 - Mehrfachknoten für Holzbalken mit geodätischer oder räumlicher Konstruktion und damit hergestellte Konstruktion - Google Patents

Mehrfachknoten für Holzbalken mit geodätischer oder räumlicher Konstruktion und damit hergestellte Konstruktion Download PDF

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Publication number
EP0343263B1
EP0343263B1 EP88108210A EP88108210A EP0343263B1 EP 0343263 B1 EP0343263 B1 EP 0343263B1 EP 88108210 A EP88108210 A EP 88108210A EP 88108210 A EP88108210 A EP 88108210A EP 0343263 B1 EP0343263 B1 EP 0343263B1
Authority
EP
European Patent Office
Prior art keywords
central body
beams
geodetic
holes
joint
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
EP88108210A
Other languages
English (en)
French (fr)
Other versions
EP0343263A1 (de
Inventor
Natale Albertani
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.)
HABITAT LEGNO SpA
Original Assignee
HABITAT LEGNO SpA
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
Application filed by HABITAT LEGNO SpA filed Critical HABITAT LEGNO SpA
Priority to EP88108210A priority Critical patent/EP0343263B1/de
Priority to DE8888108210T priority patent/DE3871381D1/de
Priority to AT88108210T priority patent/ATE76463T1/de
Publication of EP0343263A1 publication Critical patent/EP0343263A1/de
Application granted granted Critical
Publication of EP0343263B1 publication Critical patent/EP0343263B1/de
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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3211—Structures with a vertical rotation axis or the like, e.g. semi-spherical 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 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
    • E04B1/1909—Connecting nodes specially adapted therefor with central cylindrical 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 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
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1945—Wooden 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
    • E04B2001/196—Screw connections with axis parallel to the main axis of the strut
    • 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
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3241—Frame connection details
    • E04B2001/3247—Nodes
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3294—Arched structures; Vaulted structures; Folded structures with a faceted surface

Definitions

  • the present invention concerns metal joints for assembling beam elements to create geodetic or spatial structures, in particular of the type comprising laminated or solid wooden beams.
  • US-A-4.671.693 discloses a joint for wooden beams according to the preamble of claim 1, comprising a central body provided with a base such as to create a support for the end of the beams and an upper connection for fixing said ends of the beams.
  • bolts are inserted in the beams, which could cause the weakening of the wood.
  • the object of the present invention is to provide an easy, safe and simple manner of joining the single laminated or solid wood rods making up geodetic or spatial structures, by use of metal joints.
  • a further object is to create a joint that in no way spoils the aesthetics of the structure or causes weakening of the wooden parts due to the holes necessary for fixing bolts.
  • the object has been achieved by creating a multi-hinged metal joint characterized by the features of the characterizing part of claim 1.
  • the structural assembly according to the present invention comprises the above described joints and laminated or solid wood beams, the supporting ends of which can be tapered and provided with a metal element to complete the joint.
  • This completing element is formed by a plate and an end part equipped with connections matching those on the central body, for example holes for the clamping bolts.
  • the wooden beams are nailed to the metal plate which thus forms an upper end connection.
  • the joint according to the present invention permits safe and easy joining of the various beams which, arranged along the surface geodetics, make up the covering framework.
  • a further aesthetic advantage lies in the fact that no bolts or fixing assemblies such as brackets are visible on the inside of the structure, the nails that make the metal element fast to the beam being situated on the extrados of the covering.
  • Figures 1 and 2 show the joint 1 consisting of a hollow cylindrical body 10 equipped with reinforcements 11.
  • An upper projection 15 is equipped with holes 7 for connection to a completing element 2 of the joint attached to the end of the laminated or solid beam 9.
  • This beam 9 rests on the base 8 of the body 10 between the radial wings 5 provided in said body 10.
  • In the end part 3 of completing element 2 three oval holes 6 are disposed to allow fastening by means of bolts to cylindrical central body 10. Holes 7 are also provided on the wings 5 to accomplish assembly of the beam 9.
  • Number 4 designates the metal plate that is joined by nailing (nails 12) to the beam 9.
  • FIG 2 shows more clearly how the two parts making up the joint are joined together.
  • the supporting base 8 is integral with the bottom part of the body 10 and forms a circular shelf, on which the beams 9 rest. These are fastened to the base by means of nails 13 (figure 4).
  • Figure 3 shows a cross-section of the joint in use, in which the joining means between the various parts can be seen.
  • the plates 4 fixed by the nails 12 to the laminated wood beams 9 are visible.
  • the fastening of the wings 5 to two adjacent end parts 3 can also be seen, as well as the fastening of the latter to the upper projection 15 of the cylindrical body 10 by means of bolts and relative washers.
  • the beams 9 can be seen fastened by nailing (nails 13) to the base 8 extending from the bottom surface of cylindrical body 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Tents Or Canopies (AREA)
  • Rod-Shaped Construction Members (AREA)

Claims (8)

  1. Mehrfachmetallverbindung für Holzbalken (9), die eine geodätische oder räumliche Struktur mit einem Mittelkörper (10) bilden, der eine Basis (8) zur Bildung eines Trägers für die Enden der Balken (9) und eine obere Halterung zum Befestigen der Enden der Balken (9) aufweist, dadurch gekennzeichnet, daß der Mittelkörper (10) mit radialen Flügeln (5) versehen ist, die den für jeden einzelnen Balken (9) bestimmten Raum begrenzen und daß die obere Halterung aus Schraubbolzen (16), die die im Mittelkörper (10) und in den Flügeln (5) vorgesehenen Löcher (7) durchqueren, und aus entsprechenden in den mit den Abstützenden der Balken (9) verbundenen Vervollständigungselementen (2) vorgesehenen Löcher (6) besteht.
  2. Verbindung nach Anspruch 1, dadurch gekennzeichnet, daß die Vervollständigungselemente (2) aus einer Metallplatte (4), die mit dem Balken (9) durch Nägel (12) verbunden ist, und aus einem mit Löcher (6) versehenen Endteil (3) bestehen.
  3. Verbindung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Mittelkörper (10) sich mit einer Ausladung (15), in der Löcher (7) vorgesehen sind, nach oben erstreckt.
  4. Verbindung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der Mittelkörper (10) hohl ist, insbesondere eine polygonale gegebenenfalls runde Form hat und Innenverstärkungen (11) aufweist.
  5. Verbindung nach Anspruch 4, dadurch gekennzeichnet, daß die obere Ausladung (15) eine Verlängerung des hohlen Mittelkörpers (10)
  6. Verbindung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß eines der Lochpaare (6, 7) unrund ist.
  7. Strukturgruppe mit einer Mehrzahl von Verbindungen nach einem der vorstehenden Ansprüche.
  8. Strukturgruppe nach Anspruch 7, dadurch gekennzeichnet, daß alle Halterungen ausschließlich auf der Außenfläche der geodätischen Struktur vorgesehen sind.
EP88108210A 1988-05-21 1988-05-21 Mehrfachknoten für Holzbalken mit geodätischer oder räumlicher Konstruktion und damit hergestellte Konstruktion Expired - Lifetime EP0343263B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP88108210A EP0343263B1 (de) 1988-05-21 1988-05-21 Mehrfachknoten für Holzbalken mit geodätischer oder räumlicher Konstruktion und damit hergestellte Konstruktion
DE8888108210T DE3871381D1 (de) 1988-05-21 1988-05-21 Mehrfachknoten fuer holzbalken mit geodaetischer oder raeumlicher konstruktion und damit hergestellte konstruktion.
AT88108210T ATE76463T1 (de) 1988-05-21 1988-05-21 Mehrfachknoten fuer holzbalken mit geodaetischer oder raeumlicher konstruktion und damit hergestellte konstruktion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88108210A EP0343263B1 (de) 1988-05-21 1988-05-21 Mehrfachknoten für Holzbalken mit geodätischer oder räumlicher Konstruktion und damit hergestellte Konstruktion

Publications (2)

Publication Number Publication Date
EP0343263A1 EP0343263A1 (de) 1989-11-29
EP0343263B1 true EP0343263B1 (de) 1992-05-20

Family

ID=8198995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108210A Expired - Lifetime EP0343263B1 (de) 1988-05-21 1988-05-21 Mehrfachknoten für Holzbalken mit geodätischer oder räumlicher Konstruktion und damit hergestellte Konstruktion

Country Status (3)

Country Link
EP (1) EP0343263B1 (de)
AT (1) ATE76463T1 (de)
DE (1) DE3871381D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2092938B1 (es) * 1993-06-10 1997-11-16 Univ De A Coru A Estructura plana o espacial de barras de seccion hueca de madera laminada encolada.
EP0736637A1 (de) * 1995-04-05 1996-10-09 Rainer Dipl.-Kfm. Wahlen Bausatz zur Erstellung vom Bauwerken, Gestellen oder dgl.
ES2129308B1 (es) * 1995-12-29 2000-02-16 Univ De La Coruna O T R I E T Nudo de enlace de barras de seccion hueca de madera laminada encolada para la conformacion de estructuras espaciales.
CN110512725A (zh) * 2019-08-31 2019-11-29 黄浩 一种预制梁柱连接结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031804B1 (de) * 1979-12-27 1985-05-22 UTEMA-TRAVHYDRO S.A. en abrégé TRAVHYDRO Räumliche Gitterstruktur
US4357118A (en) * 1981-03-02 1982-11-02 Murray John R Connecting assembly for geodesic dome framework construction
US4484430A (en) * 1981-08-10 1984-11-27 Wendell E. Rossman Connector for a structural member
US4671693A (en) * 1985-02-20 1987-06-09 Ensphere Concept International, Inc. Timber joint

Also Published As

Publication number Publication date
ATE76463T1 (de) 1992-06-15
EP0343263A1 (de) 1989-11-29
DE3871381D1 (de) 1992-06-25

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