WO2011109220A3 - Rebar support rings - Google Patents

Rebar support rings Download PDF

Info

Publication number
WO2011109220A3
WO2011109220A3 PCT/US2011/026070 US2011026070W WO2011109220A3 WO 2011109220 A3 WO2011109220 A3 WO 2011109220A3 US 2011026070 W US2011026070 W US 2011026070W WO 2011109220 A3 WO2011109220 A3 WO 2011109220A3
Authority
WO
WIPO (PCT)
Prior art keywords
reinforcing bar
rebar
opening
support rings
rebar support
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.)
Ceased
Application number
PCT/US2011/026070
Other languages
French (fr)
Other versions
WO2011109220A2 (en
Inventor
Jorge R. Alfonso
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
Application filed by Individual filed Critical Individual
Priority to AU2011223933A priority Critical patent/AU2011223933A1/en
Priority to EP11751094A priority patent/EP2542734A2/en
Publication of WO2011109220A2 publication Critical patent/WO2011109220A2/en
Publication of WO2011109220A3 publication Critical patent/WO2011109220A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • E04C5/16—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
    • E04C5/203—Circular and spherical spacers
    • 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
    • E04C5/205—Ladder or strip spacers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

Structures for supporting and aligning a reinforcing bar ("rebar") during the construction of a column, beam or other structure in which the rebar is laid out in parallel to an axis. One such structure includes a support structure having a square ring, where the corners of the square ring include a rebar receptacle configured to receive a reinforcing bar. The rebar receptacle includes an opening through which the reinforcing bar can be inserted, where the opening is configured to allow the reinforcing bar to enter the rebar receptacle and further configured to retain the reinforcing bar after the reinforcing bar has been seated due to the width of the opening being less than a diameter of the reinforcing bar.
PCT/US2011/026070 2010-03-02 2011-02-24 Rebar support rings Ceased WO2011109220A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2011223933A AU2011223933A1 (en) 2010-03-02 2011-02-24 Rebar support rings
EP11751094A EP2542734A2 (en) 2010-03-02 2011-02-24 Rebar support rings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30978310P 2010-03-02 2010-03-02
US61/309,783 2010-03-02

Publications (2)

Publication Number Publication Date
WO2011109220A2 WO2011109220A2 (en) 2011-09-09
WO2011109220A3 true WO2011109220A3 (en) 2011-12-22

Family

ID=44515279

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/026070 Ceased WO2011109220A2 (en) 2010-03-02 2011-02-24 Rebar support rings

Country Status (5)

Country Link
US (1) US20120247057A1 (en)
EP (1) EP2542734A2 (en)
AU (1) AU2011223933A1 (en)
CA (1) CA2732704A1 (en)
WO (1) WO2011109220A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971736B1 (en) * 2009-04-03 2010-07-21 이재호 Shear reinforcement with dual anchorage function each up and down
US20120247058A1 (en) * 2010-03-02 2012-10-04 JAB Plastic Products Corporation Supporting multiple mats
EP2674542B1 (en) * 2012-06-13 2018-11-21 Peab Grundläggning AB A reinforced concrete element additionally reinforced with steel fibres, having a spacer
US20140331592A1 (en) * 2013-05-09 2014-11-13 Lloyd L. Lawrence Rebar securing device
CN116397823B (en) * 2023-05-25 2025-11-11 通号建设集团第一工程有限公司 Constructional column steel bar fixing structure for building engineering construction and construction method thereof
SE2351265A1 (en) * 2023-11-03 2025-05-04 Jp Bygg Och Finsnickeri Enskild Firma Improved casting-spacer for concrete plinth and related methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042218A (en) * 1989-09-25 1991-08-27 Gerald Nasca Re-bar support
JPH0627941U (en) * 1992-09-09 1994-04-15 戸田建設株式会社 Fixing bracket for pillar rebar
US5456051A (en) * 1994-01-03 1995-10-10 Lowtech Corporation, Inc. Compression spacer for bar reinforcement
US6161360A (en) * 1999-05-20 2000-12-19 Smith; Earl D. Apparatus for supporting reinforcement bar
KR100696278B1 (en) * 2005-04-07 2007-03-19 정회관 Flat spacer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042218A (en) * 1989-09-25 1991-08-27 Gerald Nasca Re-bar support
JPH0627941U (en) * 1992-09-09 1994-04-15 戸田建設株式会社 Fixing bracket for pillar rebar
US5456051A (en) * 1994-01-03 1995-10-10 Lowtech Corporation, Inc. Compression spacer for bar reinforcement
US6161360A (en) * 1999-05-20 2000-12-19 Smith; Earl D. Apparatus for supporting reinforcement bar
KR100696278B1 (en) * 2005-04-07 2007-03-19 정회관 Flat spacer

Also Published As

Publication number Publication date
CA2732704A1 (en) 2011-09-02
US20120247057A1 (en) 2012-10-04
EP2542734A2 (en) 2013-01-09
WO2011109220A2 (en) 2011-09-09
AU2011223933A1 (en) 2012-10-25

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