AU2011241463A1 - Improved bar chair - Google Patents

Improved bar chair Download PDF

Info

Publication number
AU2011241463A1
AU2011241463A1 AU2011241463A AU2011241463A AU2011241463A1 AU 2011241463 A1 AU2011241463 A1 AU 2011241463A1 AU 2011241463 A AU2011241463 A AU 2011241463A AU 2011241463 A AU2011241463 A AU 2011241463A AU 2011241463 A1 AU2011241463 A1 AU 2011241463A1
Authority
AU
Australia
Prior art keywords
elements
bar
slab
cut
bar chair
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.)
Abandoned
Application number
AU2011241463A
Other languages
English (en)
Inventor
Elizabeth Ruth Hornsey
Michael Kym Hornsey
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AU2010901542A external-priority patent/AU2010901542A0/en
Application filed by Individual filed Critical Individual
Priority to AU2011241463A priority Critical patent/AU2011241463A1/en
Publication of AU2011241463A1 publication Critical patent/AU2011241463A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/10—Ducts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
AU2011241463A 2010-04-12 2011-04-11 Improved bar chair Abandoned AU2011241463A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2011241463A AU2011241463A1 (en) 2010-04-12 2011-04-11 Improved bar chair

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2010901542A AU2010901542A0 (en) 2010-04-12 Improved Bar Chair
AU2010901542 2010-04-12
PCT/AU2011/000413 WO2011127521A1 (en) 2010-04-12 2011-04-11 Improved bar chair
AU2011241463A AU2011241463A1 (en) 2010-04-12 2011-04-11 Improved bar chair

Publications (1)

Publication Number Publication Date
AU2011241463A1 true AU2011241463A1 (en) 2012-11-01

Family

ID=44798167

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011241463A Abandoned AU2011241463A1 (en) 2010-04-12 2011-04-11 Improved bar chair

Country Status (3)

Country Link
EP (1) EP2558657A1 (de)
AU (1) AU2011241463A1 (de)
WO (1) WO2011127521A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10280623B1 (en) * 2017-11-03 2019-05-07 Angelo Verelli Multifunctional rebar support system for reinforcement of concrete structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA939163A (en) * 1971-06-25 1974-01-01 Prestress Pioneers Limited Chair for reinforcing elements
US6557317B2 (en) * 2001-06-29 2003-05-06 Felix L. Sorkin Concrete reinforcing bar support
JP2007009579A (ja) * 2005-06-30 2007-01-18 Nichiei Shoji:Kk スペーサ

Also Published As

Publication number Publication date
EP2558657A1 (de) 2013-02-20
WO2011127521A1 (en) 2011-10-20

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period