ATE258258T1 - lattice girder - Google Patents

lattice girder

Info

Publication number
ATE258258T1
ATE258258T1 AT00420197T AT00420197T ATE258258T1 AT E258258 T1 ATE258258 T1 AT E258258T1 AT 00420197 T AT00420197 T AT 00420197T AT 00420197 T AT00420197 T AT 00420197T AT E258258 T1 ATE258258 T1 AT E258258T1
Authority
AT
Austria
Prior art keywords
rod
lattice girder
curvature
forming
angle
Prior art date
Application number
AT00420197T
Other languages
German (de)
Inventor
Jean-Francois Colson
Original Assignee
A F B A
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 A F B A filed Critical A F B A
Application granted granted Critical
Publication of ATE258258T1 publication Critical patent/ATE258258T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Paper (AREA)
  • Revetment (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Telescopes (AREA)
  • Holo Graphy (AREA)

Abstract

The trellis beam for a pre-fabricated building ceiling has two planes defined by three longitudinal rods forming a head rod (1) and two base wires (2,3) and forming an angle between them. Each of the plane frames (4,5) is defined by an undulating wire which is connected to the top rod at their top curvature and to the lower rod at their lower curvature.
AT00420197T 1999-11-19 2000-09-26 lattice girder ATE258258T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914578A FR2801330B1 (en) 1999-11-19 1999-11-19 LATTICE BEAM

Publications (1)

Publication Number Publication Date
ATE258258T1 true ATE258258T1 (en) 2004-02-15

Family

ID=9552307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00420197T ATE258258T1 (en) 1999-11-19 2000-09-26 lattice girder

Country Status (5)

Country Link
EP (1) EP1101879B1 (en)
AT (1) ATE258258T1 (en)
DE (1) DE60007824T2 (en)
ES (1) ES2211486T3 (en)
FR (1) FR2801330B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006449B4 (en) * 2005-02-12 2008-01-31 Syspro-Gruppe Betonbauteile E.V. Lattice girder for a wall element consisting of precast concrete slabs
GB2488821B (en) * 2011-03-10 2017-02-15 Christopher Holt John Truss
CN110629917A (en) * 2019-09-20 2019-12-31 中国五冶集团有限公司 Floor plate structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1234326A (en) * 1958-06-11 1960-10-17 Bottiger & Co Welded beam for erecting floors and method for its manufacture
AT318207B (en) * 1968-07-22 1974-10-10 Oesterr Alpine Montan Reinforcing steel
DE2329943A1 (en) * 1973-06-13 1975-01-09 Rheinbau Gmbh Three-dimensional lattice girder - consists of one parallel upper bar and two lower bars with U-shaped brackets welded between them
AT359253B (en) * 1979-02-27 1980-10-27 Bucher Franz REINFORCEMENT ELEMENT
YU72989A (en) * 1988-04-22 1992-07-20 Fer, Fertigteil-Entwicklungs-Ring Gesellschaft M.B.H. & Co. K.G. GRILLING BRACKET FOR MAKING PARTIALLY PREFABRICATED CEILINGS OF REINFORCED CONCRETE
ATE109238T1 (en) * 1990-07-12 1994-08-15 Badische Drahtwerke Gmbh LATTICE BEAM.
FR2736954B3 (en) * 1995-07-20 1997-10-17 Cote Francois Georges Albert STRUCTURAL ARRANGEMENT APPLIED TO WELDED METAL MESH REINFORCEMENTS, TO IMPROVE THEIR LONGITUDINAL STRAIGHTNESS
FR2752257B1 (en) * 1996-08-08 1998-09-18 Prod Speciaux D Isolation P S CONCRETE FLOOR INSULATION SYSTEM COMPRISING METAL MESH BEAMS

Also Published As

Publication number Publication date
ES2211486T3 (en) 2004-07-16
FR2801330B1 (en) 2002-05-31
DE60007824D1 (en) 2004-02-26
EP1101879A1 (en) 2001-05-23
FR2801330A1 (en) 2001-05-25
EP1101879B1 (en) 2004-01-21
DE60007824T2 (en) 2004-12-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties