EP0893549B1 - Structure porteuse pour supporter un vitrage - Google Patents

Structure porteuse pour supporter un vitrage Download PDF

Info

Publication number
EP0893549B1
EP0893549B1 EP98112976A EP98112976A EP0893549B1 EP 0893549 B1 EP0893549 B1 EP 0893549B1 EP 98112976 A EP98112976 A EP 98112976A EP 98112976 A EP98112976 A EP 98112976A EP 0893549 B1 EP0893549 B1 EP 0893549B1
Authority
EP
European Patent Office
Prior art keywords
beams
load carrying
glazing
rods
end areas
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
EP98112976A
Other languages
German (de)
English (en)
Other versions
EP0893549A2 (fr
EP0893549A3 (fr
Inventor
Raimund Lehmann
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.)
Roschmann Konstruktionen aus Stahl und Glas GmbH
Original Assignee
ROSCHMANN KONSTRUKTIONEN AUS S
Roschmann Konstruktionen aus Stahl und Glas GmbH
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 ROSCHMANN KONSTRUKTIONEN AUS S, Roschmann Konstruktionen aus Stahl und Glas GmbH filed Critical ROSCHMANN KONSTRUKTIONEN AUS S
Publication of EP0893549A2 publication Critical patent/EP0893549A2/fr
Publication of EP0893549A3 publication Critical patent/EP0893549A3/fr
Application granted granted Critical
Publication of EP0893549B1 publication Critical patent/EP0893549B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars

Definitions

  • the present invention relates to a supporting structure for supporting a glazing with the features of the preamble of claim 1.
  • the glazing can be designed as a glass wall or glass roof.
  • the glass wall or the glass roof are composed of a plurality of individual glass panes, which are attached at a distance from each other on the support structure. Under each edge of the glass panes always run rods of the supporting structure.
  • Such a support structure for supporting a glazing is known for example from WO-A-96 25 568.
  • the compressive forces occurring within the rod node are transmitted via the surface contacts between the abutting rods.
  • Tensile forces are transmitted over the cover area covering the joint area on both sides, screwed together cover plates. Bending forces are broken down into compressive and tensile forces and transmitted in the above manner between the bars.
  • the object of the invention is therefore to develop a support structure of the type mentioned in such a way that the connecting screws are relieved in the transmission of forces through the rod node and thereby significantly larger forces on the rod node can be transmitted between the bars and that the Einsteckseite can also serve as a support surface.
  • the effective surfaces are hereinafter understood those surfaces of the cover plates or the end portions of the rods, which touch each other.
  • the active surfaces can each be provided with a toothing, wherein the teeth of a first active surface engage in the interdental spaces of a second active surface contacting the first active surface, and conversely the teeth of the second active surface engage in the interdental spaces of the first active surface.
  • the connecting screws on the glazing side facing in the cover plate are sunk.
  • the support structure in the region of the rod nodes on a flat bearing surface for the glazing.
  • the compressive and tensile forces are transmitted substantially directly over the cover plates between the rods. Consequently Relieves the connecting screws of compressive and tensile forces.
  • This increases the carrying capacity of the rod node to a considerable extent.
  • the spanned by the support structure widths can be significantly increased.
  • the connecting screws can instead be dimensioned correspondingly weaker. This can be done for example by the use of a cheaper screw material, which leads to advantageous cost savings.
  • the strength of the connecting screws can also be reduced by reducing the dimensions of the screws, which can be realized advantageously smaller-sized rod node.
  • recesses are formed on the active surfaces of the cover plates and projections on the active surfaces of the end regions of the rods, which engage positively in the recesses.
  • the depressions may be formed, for example, as openings and the projections as pins, which engage positively in the openings.
  • the rods have in their respective end regions tapering end face regions against which the adjacent rods abut one another in a flat and pressing manner. About these abutting end face areas, the pressure forces can be transmitted from a rod evenly on the adjacent bars.
  • one or both cover plates in approximately parallel to the active surfaces more or less deeply buried in the end regions of the rods to arrange. Due to the complete countersinking of the cover plate, which faces the glazing, the support structure also has a substantially planar support frame for the glazing in the region of the rod nodes.
  • cover plates are designed as circular cover plates. These are particularly easy to manufacture and always meet the symmetry requirements regardless of the number of rods held between the screwed together cover plates.
  • rod node advantageously four or six rods are connected to each other. With four bars per bar knot, there are quadrangular areas to be covered with glass panes of the glazing between the bar knots.
  • the support structure may also be formed, for example, by six rods per rod node, such that the rod nodes enclose triangular surfaces to be covered with glass panes.
  • the angles between adjacent bars of a bar node are preferably in the range between 0 ° and 180 °.
  • the bars of a bar knot are preferably arranged at an angle of approximately 90 ° to each other, with six bars per bar knot, this angle is approximately 60 °.
  • a rod node according to the invention is designated in its entirety by the reference numeral 1.
  • the bar node 1 is used to connect a plurality of bars 2 to 5 of a supporting structure for supporting a glazing (not shown).
  • the bars 2 to 5 can be formed as Vollmaterialrechteckprofile with a width of 40 mm and a height of 60 mm than under profile border to rectangular hollow sections with a width of 60 mm, a height of 120 mm and a wall thickness of 12 mm. In the embodiment shown here Vollmaterial rectangle profiles are used.
  • the rod node 1 has an upper circular cover 6 and a lower circular cover 7.
  • the cover plates 6, 7 are screwed together by means of connecting screws 8 to 11. Between the cover plates 6, 7 screwed together, the end regions 2a to 5a of the rods 2 to 5 are held.
  • the rods 2 to 5 have, in their respective end regions 2a to 5a, tapered end face regions 2c to 5c, against which the adjacent rods 2 to 5 abut one another in a flat and pressing manner.
  • the pressure forces from a rod 2 to 5 can be transmitted uniformly to the adjacent rods 2 to 5.
  • the cover plates 6, 7 are recessed in approximately parallel to the active surfaces in the end regions 2a to 5a of the rods 2 to 5.
  • the screw 8 to 11 are sunk on the side facing the glazing in the cover 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Catching Or Destruction (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Glass To Other Materials (AREA)

Claims (6)

  1. Structure porteuse pour supporter un vitrage comportant un noeud d'assemblage (1) et plusieurs barres (2 à 5) assemblées par le noeud d'assemblage (1), les extrémités (2a à 5a) des barres (2 à 5) étant maintenues dans le noeud d'assemblage (1) entre deux plaques de recouvrement (6, 7) fixées ensemble au moyen de deux vis d'assemblage (8 à 11) et les barres (2 à 5) venant en contact avec pression les unes avec les autres au niveau de leurs extrémités (2a à 5a) par l'intermédiaire d'au moins une zone frontale (2c à 5c), les faces actives entre les plaques de recouvrement (6, 7) et les extrémités (2a à 5a) des barres (2 à 5) coopérant en engagement positif, les vis d'assemblage (8 à 11) étant noyées dans la plaque de recouvrement (6) sur sa face en regard du vitrage, la structure porteuse présentant dans la zone du noeud d'assemblage (1) une face d'appui plane pour le vitrage, caractérisée en ce que des évidements (6a, 7a) sont ménagés sur les faces actives des plaques de recouvrement (6, 7) et des parties en saillie (2b à 5b) sont réalisées sur les faces actives des extrémités (2a à 5a) des barres (2 à 5), lesquelles parties en saillie (2b à 5b) coopèrent en engagement positif avec les évidements (6a, 7a) et en ce que, en partant du centre des plaques de recouvrement, les vis d'assemblage (8 à 11) se trouvent radialement à l'extérieur des évidements (6a, 7a) et des parties en saillie (2b à 5b).
  2. Structure porteuse selon la revendication 1, caractérisée en ce que les évidements (6a, 7a) sont conçus sous la forme de rainures annulaires pratiquées dans les faces actives des plaques de recouvrement (6, 7) et les parties en saillie (2b à 5b) sont conçues sous la forme de portions annulaires débordant des faces actives des extrémités (2a à 5a) des barres (2 à 5) et coopérant en engagement positif avec les rainures.
  3. Structure porteuse selon la revendication 1 ou la revendication 2, caractérisée en ce que les barres (2 à 5) présentent au niveau de leurs extrémités respectives (2a à 5a) des zones frontales effilées (2c à 5c) au niveau desquelles les barres adjacentes (2 à 5) viennent en contact plan avec pression.
  4. Structure porteuse selon l'une des revendications 1 à 3, caractérisée en ce que les plaques de recouvrement (6, 7) sont noyées dans les extrémités (2a à 5a) des barres (2 à 5) à peu près parallèlement aux faces actives.
  5. Structure porteuse selon l'une des revendications 1 à 4, caractérisée en ce que les plaques de recouvrement (6, 7) sont conçues sous la forme de disques de recouvrement.
  6. Structure porteuse selon l'une des revendications 1 à 5, caractérisée en ce que quatre ou six barres (2 à 5) sont assemblées dans un noeud d'assemblage (1).
EP98112976A 1997-07-23 1998-07-13 Structure porteuse pour supporter un vitrage Expired - Lifetime EP0893549B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29713016U DE29713016U1 (de) 1997-07-23 1997-07-23 Stabknoten zum Verbinden mehrerer Stäbe einer Tragkonstruktion
DE29713016U 1997-07-23

Publications (3)

Publication Number Publication Date
EP0893549A2 EP0893549A2 (fr) 1999-01-27
EP0893549A3 EP0893549A3 (fr) 2000-11-02
EP0893549B1 true EP0893549B1 (fr) 2007-03-21

Family

ID=8043514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112976A Expired - Lifetime EP0893549B1 (fr) 1997-07-23 1998-07-13 Structure porteuse pour supporter un vitrage

Country Status (7)

Country Link
EP (1) EP0893549B1 (fr)
AT (1) ATE357568T1 (fr)
DE (2) DE29713016U1 (fr)
DK (1) DK0893549T3 (fr)
ES (1) ES2284190T3 (fr)
PT (1) PT893549E (fr)
RU (1) RU2169819C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014833A1 (de) * 2006-11-30 2008-06-05 Technische Universität Dresden Freitragendes Glasdach als Raumfachwerk

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051789B3 (de) * 2004-10-25 2006-09-14 Seele Gmbh & Co. Kg Tragkonstruktion
DE102013220612A1 (de) * 2013-10-11 2015-04-16 System 180 Stahlrohrentwicklungs- Und Vertriebsgesellschaft Mbh Verbindungsknotenanordnung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145425A1 (de) * 1981-11-16 1983-05-26 Mero-Raumstruktur GmbH & Co Würzburg, 8700 Würzburg Einrichtung zum gegenseitigen abdichten plattenfoermiger elemente an gebaeuden, insbesondere dachelemente
DE3841281A1 (de) * 1988-12-08 1990-06-13 Rueter Gmbh E Vorrichtung zur verbindung der traeger zerlegbarer fachwerkbauten
DE3926979A1 (de) * 1989-08-16 1991-02-21 Kurt Gassler Knotenpunktverbindung
DE9204208U1 (de) * 1992-03-30 1992-06-11 WRB Werbeagentur GmbH, 6930 Eberbach Verbindungsknoten für Fachwerke
IT1260770B (it) * 1992-12-10 1996-04-22 Ettore Ventrella Giunto per strutture tridimensionali reticolari
DE29502486U1 (de) * 1995-02-15 1995-04-27 Fischer, Klaus, 74388 Talheim Stabknoten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014833A1 (de) * 2006-11-30 2008-06-05 Technische Universität Dresden Freitragendes Glasdach als Raumfachwerk

Also Published As

Publication number Publication date
DE29713016U1 (de) 1997-09-18
ES2284190T3 (es) 2007-11-01
EP0893549A2 (fr) 1999-01-27
DE59813947D1 (de) 2007-05-03
PT893549E (pt) 2007-04-30
ATE357568T1 (de) 2007-04-15
EP0893549A3 (fr) 2000-11-02
RU2169819C2 (ru) 2001-06-27
DK0893549T3 (da) 2007-07-23

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