EP0893549A2 - Noeud de connection entre plusieurs barres d'une structure porteuse - Google Patents

Noeud de connection entre plusieurs barres d'une structure porteuse Download PDF

Info

Publication number
EP0893549A2
EP0893549A2 EP98112976A EP98112976A EP0893549A2 EP 0893549 A2 EP0893549 A2 EP 0893549A2 EP 98112976 A EP98112976 A EP 98112976A EP 98112976 A EP98112976 A EP 98112976A EP 0893549 A2 EP0893549 A2 EP 0893549A2
Authority
EP
European Patent Office
Prior art keywords
rods
cover plates
rod
end regions
rod knot
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
EP98112976A
Other languages
German (de)
English (en)
Other versions
EP0893549B1 (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
Helmut Fischer GmbH and Co
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 Helmut Fischer GmbH and Co filed Critical Helmut Fischer GmbH and Co
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 rod knot Connecting several rods of a supporting structure for Supporting a glazing, the end regions of the Bars in the bar knot between two with each other screwed cover plates are held and the rods with their end regions over at least one each Press the end face area together.
  • the glazing can be designed as a glass wall or glass roof be.
  • the glass wall or the glass roof consist of one Variety of individual panes of glass put together in one Distance to each other are attached to the support structure. Rods always run under each edge of the glass panes Supporting structure.
  • Such a rod node is, for example, from the WO 96/25568 known.
  • compressive forces occurring within the member node over the surface contacts between the abutting ones Beams transferred.
  • Tractive forces are over the Joint area overlapping on both sides, with each other screwed cover plates transferred. Bending forces broken down into compressive and tensile forces and in the above Transfer way between bars.
  • the object of the invention is therefore one Rod nodes of the type mentioned in this regard to further develop that the connecting screws at the Transfer of forces via the staff node relieved be and thus much larger forces over the Rod nodes between the rods can be transferred.
  • the invention proposes that the effective areas between the cover plates and the End areas of the rods form-fitting with each other in the Stand by.
  • the following surfaces are the effective surfaces the cover plates or the end areas of the rods understood that touch each other.
  • the effective areas can, for example, each have a toothing be, the teeth of a first active surface in the Interdental spaces of a tooth touching the first active surface engage second effective area, and vice versa the teeth of the second effective area in the interdental spaces of the first Intervene effective area.
  • the bars in their respective End areas tapered end face areas have, on which the adjacent rods are flat and press against each other.
  • This abutting Face areas can take the compressive forces from a rod be transferred evenly to the neighboring bars.
  • the cover plates are advantageously circular Cover plates formed. These are particularly simple manufacture and suffice regardless of the number of between the cover plates screwed together bars always meet the symmetry requirements.
  • the Support structure can, for example, by six bars per Rod knots, also be designed so that the rod knots triangular surfaces to be covered with glass panes lock in.
  • the angles are in accordance with the respective requirements preferably between adjacent bars of a bar node in the range between 0 ° and 180 °. With one like that trained support structure can be transmitting forces are still good on each connected other rods transferred. With four bars per staff node are the staffs of a staff node preferably at an angle of approximately 90 ° to one another arranged, with six members per member node this is Angle about 60 °.
  • the staff node 1 has an upper circular cover plate 6 and one lower circular cover plate 7.
  • the cover plates 6, 7 are connected to each other by means of connecting screws 8 to 11 screwed. Between the screwed together Cover plates 6, 7 are the end regions 2a to 5a of the Bars 2 to 5 held.
  • the so-called active surfaces are circular grooves 6a, 7a let in.
  • the surfaces of the end regions 2a to 5a of rods 2 to 5, which touch the cover disks flatly, which are also referred to as active surfaces are from ring sections 2b to 5b projecting from the active surfaces formed in the grooves 6a, 7a intervention.
  • the rods 2 to 5 and the cover plates are in place thus together according to the tongue and groove principle positive engagement. In this way, the Compression and tensile forces in the area of the rod node 1 act, especially over large areas of bars 2 to 5 directly on the cover plates 6, 7 and vice versa transfer.
  • the rods 2 to 5 have in their respective end regions 2a to 5a tapered end face areas 2c to 5c on which the adjacent rods 2 to 5 flat and press against each other. About this abutting End face areas 2c to 5c can the compressive forces of a rod 2 to 5 evenly on the neighboring rods 2 to 5 are transmitted.
  • the cover plates 6, 7 are approximately sunk parallel to the active surfaces in the end regions 2a to 5a of the rods 2 to 5 arranged.
  • the screw connections 8 to 11 are on the side facing the glazing in the Cover plate 6 sunk.

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)
  • Joining Of Glass To Other Materials (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Catching Or Destruction (AREA)
  • Load-Bearing And Curtain Walls (AREA)
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 1997-07-23
DE29713016U DE29713016U1 (de) 1997-07-23 1997-07-23 Stabknoten zum Verbinden mehrerer Stäbe einer Tragkonstruktion

Publications (3)

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

Families Citing this family (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

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

Cited By (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

Also Published As

Publication number Publication date
PT893549E (pt) 2007-04-30
ES2284190T3 (es) 2007-11-01
ATE357568T1 (de) 2007-04-15
DE29713016U1 (de) 1997-09-18
DK0893549T3 (da) 2007-07-23
DE59813947D1 (de) 2007-05-03
EP0893549B1 (fr) 2007-03-21
RU2169819C2 (ru) 2001-06-27
EP0893549A3 (fr) 2000-11-02

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