AU2003206400A1 - Cold-formed steel joists - Google Patents

Cold-formed steel joists

Info

Publication number
AU2003206400A1
AU2003206400A1 AU2003206400A AU2003206400A AU2003206400A1 AU 2003206400 A1 AU2003206400 A1 AU 2003206400A1 AU 2003206400 A AU2003206400 A AU 2003206400A AU 2003206400 A AU2003206400 A AU 2003206400A AU 2003206400 A1 AU2003206400 A1 AU 2003206400A1
Authority
AU
Australia
Prior art keywords
cold
formed steel
steel joists
joists
steel
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
AU2003206400A
Other versions
AU2003206400A8 (en
Inventor
Maury Golovin
Patrick Toney
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
Publication of AU2003206400A8 publication Critical patent/AU2003206400A8/en
Publication of AU2003206400A1 publication Critical patent/AU2003206400A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces
AU2003206400A 2002-01-07 2003-01-07 Cold-formed steel joists Abandoned AU2003206400A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34481902P 2002-01-07 2002-01-07
US60/344,819 2002-01-07
PCT/US2003/000267 WO2003057931A2 (en) 2002-01-07 2003-01-07 Cold-formed steel joists

Publications (2)

Publication Number Publication Date
AU2003206400A8 AU2003206400A8 (en) 2003-07-24
AU2003206400A1 true AU2003206400A1 (en) 2003-07-24

Family

ID=23352183

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003206400A Abandoned AU2003206400A1 (en) 2002-01-07 2003-01-07 Cold-formed steel joists

Country Status (3)

Country Link
US (1) US20060053732A1 (en)
AU (1) AU2003206400A1 (en)
WO (1) WO2003057931A2 (en)

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US7587877B2 (en) 2003-10-28 2009-09-15 Best Joist Inc Cold-formed steel joists
WO2010025569A1 (en) 2008-09-08 2010-03-11 Best Joist Inc. Adjustable floor to wall connectors for use with bottom chord and web bearing joists
US20100223877A1 (en) * 2009-03-03 2010-09-09 The Board Of Regents Of Oklahoma State University Roof truss system for long span and wide spacing with one-sided assembly
US10252376B2 (en) * 2009-03-03 2019-04-09 U-Haul International, Inc. Welded lap joint with corrosive-protective structure
WO2011009204A1 (en) 2009-07-22 2011-01-27 Best Joist Inc. Roll formed steel beam
US9216412B2 (en) * 2009-11-23 2015-12-22 Cyvek, Inc. Microfluidic devices and methods of manufacture and use
US9500645B2 (en) 2009-11-23 2016-11-22 Cyvek, Inc. Micro-tube particles for microfluidic assays and methods of manufacture
US10065403B2 (en) 2009-11-23 2018-09-04 Cyvek, Inc. Microfluidic assay assemblies and methods of manufacture
US9759718B2 (en) 2009-11-23 2017-09-12 Cyvek, Inc. PDMS membrane-confined nucleic acid and antibody/antigen-functionalized microlength tube capture elements, and systems employing them, and methods of their use
US9700889B2 (en) 2009-11-23 2017-07-11 Cyvek, Inc. Methods and systems for manufacture of microarray assay systems, conducting microfluidic assays, and monitoring and scanning to obtain microfluidic assay results
US9651568B2 (en) 2009-11-23 2017-05-16 Cyvek, Inc. Methods and systems for epi-fluorescent monitoring and scanning for microfluidic assays
US8943776B2 (en) 2012-09-28 2015-02-03 Ispan Systems Lp Composite steel joist
US8919071B2 (en) * 2012-12-19 2014-12-30 Patco, Llc Truss configuration
US9670676B2 (en) * 2014-03-24 2017-06-06 Universal Forest Products, Inc. Truss
CA2992313C (en) * 2015-07-13 2023-08-01 9306-1695 Quebec Inc. Composite i-truss
US10228367B2 (en) 2015-12-01 2019-03-12 ProteinSimple Segmented multi-use automated assay cartridge
BR102017026394B1 (en) * 2017-12-07 2022-08-02 Carlos Alberto De Almeida Borges SHIELD REINFORCEMENT
CA3004659A1 (en) * 2018-05-11 2019-11-11 Thomas Chizek Structural support system
CA3050000A1 (en) 2019-07-16 2021-01-16 Invent To Build Inc. Concrete fillable steel joist
CN113152792A (en) * 2021-02-04 2021-07-23 西安建筑科技大学 Anti-cutting steel truss
US11499315B1 (en) * 2021-06-10 2022-11-15 Harsoyo Lukito Connectors for use in truss system
CN114211150B (en) * 2021-12-30 2023-06-27 武船重型工程股份有限公司 Node welding method for double-layer truss bridge

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US1839178A (en) * 1929-10-17 1931-12-29 Contractors Ornamental Steel C Metal joist
US1943256A (en) * 1930-01-29 1934-01-09 Luftschiffban Zeppelin Gmbh Light weight girder for aircraft
US1924880A (en) * 1930-02-07 1933-08-29 Budd Edward G Mfg Co Open truss girder
US2066388A (en) * 1932-09-17 1937-01-05 Firm Edward G Budd Mfg Company Construction of metal girders
US2170458A (en) * 1933-08-23 1939-08-22 Zeppelin Luftschiffbau Light-weight girder, especially for aircraft
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US2578465A (en) * 1946-10-07 1951-12-11 Davisbilt Steel Joist Inc Metal joist
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Also Published As

Publication number Publication date
US20060053732A1 (en) 2006-03-16
AU2003206400A8 (en) 2003-07-24
WO2003057931A3 (en) 2003-12-18
WO2003057931A2 (en) 2003-07-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase