CA947529A - Support for elongated reinforcing members in concrete structures - Google Patents

Support for elongated reinforcing members in concrete structures

Info

Publication number
CA947529A
CA947529A CA127,142A CA127142A CA947529A CA 947529 A CA947529 A CA 947529A CA 127142 A CA127142 A CA 127142A CA 947529 A CA947529 A CA 947529A
Authority
CA
Canada
Prior art keywords
support
reinforcing members
concrete structures
elongated reinforcing
elongated
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.)
Expired
Application number
CA127,142A
Other versions
CA127142S (en
Inventor
Thomas E. Middleton
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.)
PRE-STRESS CONCRETE
Original Assignee
PRE-STRESS CONCRETE
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 PRE-STRESS CONCRETE filed Critical PRE-STRESS CONCRETE
Application granted granted Critical
Publication of CA947529A publication Critical patent/CA947529A/en
Expired 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
CA127,142A 1970-11-09 1971-11-08 Support for elongated reinforcing members in concrete structures Expired CA947529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8792470A 1970-11-09 1970-11-09

Publications (1)

Publication Number Publication Date
CA947529A true CA947529A (en) 1974-05-21

Family

ID=22208082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,142A Expired CA947529A (en) 1970-11-09 1971-11-08 Support for elongated reinforcing members in concrete structures

Country Status (2)

Country Link
US (1) US3693310A (en)
CA (1) CA947529A (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060954A (en) * 1972-11-03 1977-12-06 Liuzza James J Bar chair for reinforcing rods
US4498270A (en) * 1982-04-12 1985-02-12 Preco Industries Limited Support for positioning reinforcing rods or mesh in concrete or the like
US4598523A (en) * 1984-01-17 1986-07-08 Tolliver Wilbur E Reinforcement support spacer
US4575985A (en) * 1985-06-24 1986-03-18 Eckenrodt Richard H Rebar saddle
US4756641A (en) * 1987-09-02 1988-07-12 George Hartzheim Sand plate and concrete reinforcement support
US5107654A (en) * 1988-10-07 1992-04-28 Nicola Leonardis Foundation reinforcement chairs
US5381636A (en) * 1994-05-18 1995-01-17 Don De Cristo Concrete Accessories, Inc. Protective cover for concrete reinforcing bars
DK172957B1 (en) * 1994-06-30 1999-10-18 Henning Baltzer Rasmussen Spacer means and method of manufacture thereof
USD377143S (en) * 1995-06-28 1997-01-07 Kunz Gmbh & Co. Joining spacer
US5595039A (en) * 1995-12-18 1997-01-21 Lowery; John L. Chairs of adjustable height for use in concrete constructions
US5729941A (en) * 1996-04-09 1998-03-24 Don De Cristo Concrete Accessories, Inc. Protective cover for concrete reinforcing bar
US5729949A (en) * 1996-09-09 1998-03-24 Hartzheim; G. Douglas Slab on grade chair
US6282860B1 (en) * 1998-05-08 2001-09-04 Jose G. Ramirez Wire mesh support
US5943836A (en) * 1998-09-10 1999-08-31 Don De Cristo Concrete Accessories, Inc. Protective cover for concrete reinforcing bar
USD428501S (en) * 1998-10-02 2000-07-18 Aztec Concrete Accessories, Inc. Chair
US6089522A (en) * 1998-10-02 2000-07-18 Aztec Concrete Accessories, Inc. Method and apparatus for supporting reinforcement members
USD421709S (en) * 1998-10-02 2000-03-21 Aztec Concrete Accessories, Inc. Tower chair
US6857235B2 (en) 2001-02-23 2005-02-22 Dayton Superior Corporation Protective cover for reinforcing bar
US6663316B1 (en) 2001-04-20 2003-12-16 Terry L. Harris Support for concrete reinforcing members
US7108453B2 (en) * 2002-04-19 2006-09-19 Harris Terry L Support for concrete reinforcing members
US6837017B2 (en) 2002-08-14 2005-01-04 Hardy Jr Robert M Apparatus for placing rebar in continuously reinforced concrete paving
US8322108B2 (en) * 2002-11-21 2012-12-04 Dayton Superior Corporation Post-tension intersection chair
US6883289B2 (en) * 2002-11-22 2005-04-26 Brian M. Juedes Apparatus and method for reinforcing concrete using rebar supports
US20070193189A1 (en) * 2003-06-26 2007-08-23 Dayton Superior Corporation Rebar Support Chair
US20040261352A1 (en) * 2003-06-26 2004-12-30 Aztec Concrete Accessories, Inc. Rebar support chair
US7028443B2 (en) * 2003-07-07 2006-04-18 Dayton Superior Corporation Wire mesh chair
DE50303601D1 (en) * 2003-11-13 2006-07-06 Halfen Gmbh & Co Kg Column shoe for concrete pillars
US7451580B2 (en) * 2004-03-26 2008-11-18 Mmi Management Services Lp Rebar chair and supporting plate
US8028490B2 (en) 2004-03-26 2011-10-04 Mmi Products, Inc. Rebar chair
US7448179B2 (en) * 2004-04-28 2008-11-11 Northland Concrete & Masonry Rebar reinforced masonry wall system and method
US7549261B2 (en) * 2004-11-10 2009-06-23 Parish Warren E Device, system, and method of holding rebar in a substantially fixed position in a surface
US7584585B2 (en) * 2005-06-24 2009-09-08 Kilby Harold J Non metallic rebar support
US20080028718A1 (en) * 2006-08-02 2008-02-07 Erickson John A Stackable rebar support chair
US20080066747A1 (en) * 2006-09-18 2008-03-20 Spink Deann Nebulizer mouthpiece support stand
ES2322421B1 (en) * 2007-04-09 2010-03-16 Carlos Fradera Pellicer METHOD FOR THE MANUFACTURE OF PREFABRICATED PANELS AND PLATES OF MORTERO ARMADO.
US7610728B1 (en) 2008-05-20 2009-11-03 Manocchia Louis E Molded plastic system for use in constructing footings or supports for structures
MX2011004459A (en) * 2008-10-28 2011-05-30 Pellicer Carlos F Method for manufacturing prefabricated reinforced-mortar panels and slabs.
US9757597B2 (en) * 2009-05-01 2017-09-12 Cameron International Corporation Safety-harness attachment
US20110219721A1 (en) * 2010-03-11 2011-09-15 Rocky Mountain Prestress, LLC Mesh spacer for reinforced concrete
US8857374B1 (en) 2011-05-13 2014-10-14 Classic Brands, LLC Hopper type wild bird feeder
USRE48343E1 (en) 2010-05-03 2020-12-08 Classic Brands, LLC Hopper type wild bird feeder
US10463025B2 (en) 2010-05-03 2019-11-05 Classic Brands, LLC Reversible insert for bird feeder
FI123244B (en) * 2010-10-26 2013-01-15 Peikko Group Oy Column Shoe
US8776464B2 (en) 2011-05-17 2014-07-15 Vasken Kassarjian Protective cover for reinforcing bar
US9021758B2 (en) 2011-05-17 2015-05-05 Vasken Kassarjian Protective cover for reinforcing bar
US20130125498A1 (en) * 2011-11-18 2013-05-23 Clayton W. Lowery Rebar chair
US8833302B2 (en) 2012-04-02 2014-09-16 Classic Brands, LLC Bird feeder with rotating perch
US8978586B1 (en) 2012-05-23 2015-03-17 Classic Brands, LLC Wild bird feed dispenser with squirrel-resistant mechanism
US8919057B1 (en) 2012-05-28 2014-12-30 Tracbeam, Llc Stay-in-place insulated concrete forming system
USD748345S1 (en) 2014-05-21 2016-01-26 Cameron International Corporation Safety-harness attachment
KR102003670B1 (en) * 2018-08-03 2019-07-25 한국건설기술연구원 Textile reinforced concrete structure using textile grid fixing apparatus, and construction method for the same
USD889940S1 (en) 2019-04-02 2020-07-14 Inland Concrete Products, Inc. Support chair for poured concrete reinforcement members
USD932285S1 (en) 2019-04-02 2021-10-05 Inland Concrete Products, Inc. Support chair for poured concrete reinforcement members
DE102021100228A1 (en) 2021-01-08 2022-07-14 Hubertus Dietrich Winter von Adlersflügel Device and method for the production of a solid, load-bearing construction from a hardening building material as well as recess formwork system, reinforcement mat and fastening element
USD1022649S1 (en) * 2022-06-16 2024-04-16 Hercutech Inc. Vibrator attachment for power tool
USD1019351S1 (en) 2022-08-11 2024-03-26 Inland Concrete Products, Inc. Support chair for poured concrete reinforcement members
US11927013B1 (en) 2023-08-30 2024-03-12 T. J. Harris Company Support for concrete reinforcing members

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US874413A (en) * 1907-02-27 1907-12-24 Wallace C Lyon Means for reinforcing composition construction of ceilings, walls, &c.
US1070921A (en) * 1912-07-16 1913-08-19 John T Saltiel Concrete building construction.
US1427316A (en) * 1920-06-03 1922-08-29 Chester J O'brien Bar spacer
US1672852A (en) * 1927-04-30 1928-06-05 Walter F Bossert Support for concrete reenforcing members
DE1202466B (en) * 1964-02-05 1965-10-07 Ingeborg Schwachula K G Kleine Stripping gauge for in-situ concrete ceilings with guide rails and these supporting support frames
DE1484976A1 (en) * 1964-09-03 1969-02-13 Seifert Geb Spacer for reinforcement systems in concrete components
US3378981A (en) * 1965-04-28 1968-04-23 Henry R Cooper Chair for concrete reinforcing
US3368320A (en) * 1965-06-28 1968-02-13 Lowery John Leslie Reinforcing bar and frame supports
NL6603244A (en) * 1965-09-25 1967-03-28
US3360898A (en) * 1965-11-08 1968-01-02 Nat Lock Co Concrete weld plate
US3623289A (en) * 1969-11-12 1971-11-30 John L Lowery Flexible spacing device for concrete reinforcing materials

Also Published As

Publication number Publication date
US3693310A (en) 1972-09-26

Similar Documents

Publication Publication Date Title
CA947529A (en) Support for elongated reinforcing members in concrete structures
GB1366708A (en) Apparatus for the manufacture fo concrete construction panels
CA941351A (en) Means and techniques useful in prestressing concrete structures
CA954013A (en) Means and techniques useful in prestressing concrete structures
AU474213B2 (en) Fixing element for anchoring in concrete construction members
CA926059A (en) Reinforced concrete structures
CA956134A (en) Reinforcement for reinforced-concrete structures
AU1163270A (en) Concrete shuttering
CA858212A (en) Support member for concrete reinforcing rods
CA938429A (en) Girdling system for concrete shuttering
CA957525A (en) Reinforcement for concrete
CA689768A (en) Means for use in prestressing concrete structures
CA961629A (en) Device for post-stressing reinforced concrete structures
CA858969A (en) Concrete formwork
ZA713654B (en) Method for the construction of concrete support structure in stages
CA855440A (en) Steel mat structure for use in concrete reinforcement
IE35051L (en) Concrete reinforcements
CA852466A (en) Staggered reinforcement for concrete structures
CA845496A (en) Reinforcing support structure
CA819400A (en) Spacers for reinforcing rods used in concrete structures
AU3666371A (en) Cover blocks for concrete reinforcing bars
CA833237A (en) Precast concrete structural components
CA796496A (en) Reinforcement elements for concrete structures
CA784448A (en) Chair for concrete reinforcing
AU2138570A (en) Formwork prop