CA2252200A1 - Rebar support system - Google Patents

Rebar support system Download PDF

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Publication number
CA2252200A1
CA2252200A1 CA 2252200 CA2252200A CA2252200A1 CA 2252200 A1 CA2252200 A1 CA 2252200A1 CA 2252200 CA2252200 CA 2252200 CA 2252200 A CA2252200 A CA 2252200A CA 2252200 A1 CA2252200 A1 CA 2252200A1
Authority
CA
Canada
Prior art keywords
legs
spacing
rebars
chair
passage
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
CA 2252200
Other languages
French (fr)
Other versions
CA2252200C (en
Inventor
Angelo Verelli
Carlo Verelli
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 CA 2252200 priority Critical patent/CA2252200C/en
Publication of CA2252200A1 publication Critical patent/CA2252200A1/en
Application granted granted Critical
Publication of CA2252200C publication Critical patent/CA2252200C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
    • 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)
  • Reinforcement Elements For Buildings (AREA)

Abstract

This rebar chair has a body with four legs between which there are defined two intersecting passages for simultaneously receiving the intersecting portions of two rebars normal to each other. The rebars are suspended by a fastening wire or supported by an auxiliary chair below said body. The legs forming one of the passages have a uniform spacing and are adapted to closely straddle the rebar extending through the same. The chair is positively located and stabilized by the intersecting rebars. A saddle is formed on the top of the body for simultaneously supporting a third rebar. The spacing between the faces of the legs forming a first passage is uniform from the body to the free ends of the legs while the spacing between the faces of the legs forming the other right angle passage increases from the body to the free ends of the legs in such a manner that depending on the orientation of the chair with respect to the rebars the same can be positioned at two adjusted distances from the bottom of the concrete form.
The legs of the second passage flare downwardly so that their spacing progressively increases from the body to the free ends from a spacing smaller than to a spacing greater than the uniform spacing between the legs of the first passage.
CA 2252200 1998-11-09 1998-11-09 Rebar support system Expired - Lifetime CA2252200C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2252200 CA2252200C (en) 1998-11-09 1998-11-09 Rebar support system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2252200 CA2252200C (en) 1998-11-09 1998-11-09 Rebar support system

Publications (2)

Publication Number Publication Date
CA2252200A1 true CA2252200A1 (en) 2000-05-09
CA2252200C CA2252200C (en) 2004-01-20

Family

ID=29425555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2252200 Expired - Lifetime CA2252200C (en) 1998-11-09 1998-11-09 Rebar support system

Country Status (1)

Country Link
CA (1) CA2252200C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7108453B2 (en) * 2002-04-19 2006-09-19 Harris Terry L Support for concrete reinforcing members

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11927013B1 (en) 2023-08-30 2024-03-12 T. J. Harris Company Support for concrete reinforcing members
USD1033202S1 (en) 2023-08-29 2024-07-02 T.J. Harris Company Support for reinforcing members in concrete footing
USD1027618S1 (en) 2023-08-30 2024-05-21 T.J. Harris Company Support for concrete reinforcing members

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7108453B2 (en) * 2002-04-19 2006-09-19 Harris Terry L Support for concrete reinforcing members

Also Published As

Publication number Publication date
CA2252200C (en) 2004-01-20

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Effective date: 20181109