ATE421622T1 - FORMWORK SUPPORT - Google Patents

FORMWORK SUPPORT

Info

Publication number
ATE421622T1
ATE421622T1 AT02735296T AT02735296T ATE421622T1 AT E421622 T1 ATE421622 T1 AT E421622T1 AT 02735296 T AT02735296 T AT 02735296T AT 02735296 T AT02735296 T AT 02735296T AT E421622 T1 ATE421622 T1 AT E421622T1
Authority
AT
Austria
Prior art keywords
flanges
support
whose
formwork support
web
Prior art date
Application number
AT02735296T
Other languages
German (de)
Original Assignee
Doka Ind 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7683494&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE421622(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Doka Ind Gmbh filed Critical Doka Ind Gmbh
Application granted granted Critical
Publication of ATE421622T1 publication Critical patent/ATE421622T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

The invention relates to a formwork support (10) consisting of wood for concrete formwork. Said support comprises two flanges (14), whose fibres run predominantly in the longitudinal direction of the support and an uninterrupted web (12) located between the flanges (14) and attached to the latter. Said web is composed of a central layer (16), whose fibres run predominantly perpendicular to the fibre direction of the flanges (14) and whose thickness is at least 13 mm and of two cover layers (18), each of which has a thickness of less than 5 mm.
AT02735296T 2001-05-03 2002-04-24 FORMWORK SUPPORT ATE421622T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10121522A DE10121522C1 (en) 2001-05-03 2001-05-03 formwork beams

Publications (1)

Publication Number Publication Date
ATE421622T1 true ATE421622T1 (en) 2009-02-15

Family

ID=7683494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02735296T ATE421622T1 (en) 2001-05-03 2002-04-24 FORMWORK SUPPORT

Country Status (4)

Country Link
EP (1) EP1383972B1 (en)
AT (1) ATE421622T1 (en)
DE (2) DE10121522C1 (en)
WO (1) WO2002090684A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624855C (en) * 1933-03-29 1936-01-29 Charles Holst Profile supports or similar objects made of plywood
US2230628A (en) * 1937-10-18 1941-02-04 Christoph & Unmack Ag Wooden girder
CH550908A (en) * 1972-07-24 1974-06-28 Palico Ag WOODEN BEAM WITH GLUED TINE JOINT BETWEEN BELT AND BAR, PROCESS FOR ITS MANUFACTURING AND EQUIPMENT FOR EXECUTING THE PROCESS.
US4413459A (en) * 1981-03-16 1983-11-08 Boise Cascade Corporation Laminated wooden structural assembly
DE4237173C2 (en) * 1992-11-04 1996-07-04 Peri Bv Wooden belt carrier with full wall web
GB9408884D0 (en) * 1994-05-05 1994-06-22 Ollis William J B Building elements incorporation timber and insulation materials
US5443894A (en) * 1994-07-29 1995-08-22 Ucar Carbon Technology Corporation Fire retardant oriented strand board structure element
DE29717759U1 (en) * 1996-11-07 1998-02-05 Doka Industrie Ges.M.B.H, Amstetten Beam made of wood

Also Published As

Publication number Publication date
DE10121522C1 (en) 2002-10-31
EP1383972A1 (en) 2004-01-28
EP1383972B1 (en) 2009-01-21
DE50213236D1 (en) 2009-03-12
WO2002090684A1 (en) 2002-11-14

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