GB0327896D0 - Structural beam with openings - Google Patents

Structural beam with openings

Info

Publication number
GB0327896D0
GB0327896D0 GBGB0327896.7A GB0327896A GB0327896D0 GB 0327896 D0 GB0327896 D0 GB 0327896D0 GB 0327896 A GB0327896 A GB 0327896A GB 0327896 D0 GB0327896 D0 GB 0327896D0
Authority
GB
United Kingdom
Prior art keywords
cut
web
openings
structural beam
making
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.)
Withdrawn
Application number
GBGB0327896.7A
Other versions
GB2408523A (en
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.)
Westok Ltd
Original Assignee
Westok Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29764404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB0327896(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Westok Ltd filed Critical Westok Ltd
Priority to GB0327896A priority Critical patent/GB2408523A/en
Publication of GB0327896D0 publication Critical patent/GB0327896D0/en
Priority to EP04819722A priority patent/EP1687106B1/en
Priority to DE602004009961T priority patent/DE602004009961T2/en
Priority to US10/580,644 priority patent/US20070272342A1/en
Priority to AT04819722T priority patent/ATE377465T1/en
Priority to NZ547369A priority patent/NZ547369A/en
Priority to PCT/GB2004/005016 priority patent/WO2005053873A1/en
Priority to AU2004295163A priority patent/AU2004295163B2/en
Publication of GB2408523A publication Critical patent/GB2408523A/en
Priority to ZA200604170A priority patent/ZA200604170B/en
Withdrawn legal-status Critical Current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
    • E04C3/083—Honeycomb girders; Girders with apertured solid web
    • E04C3/086—Honeycomb girders; Girders with apertured solid web of the castellated type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • 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
    • E04C2003/0452—H- or I-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Telephone Function (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A method of producing a structural beam ( 10 ) with openings located in the web, which comprises the steps of taking a universal beam, making a cut ( 18 ) generally longitudinally along the web thereof, making a second cut ( 20 ) along the web on a path differing from the first path of the first cut, separating the cut halves of the beam, and welding the halves together, characterized in that: a width of material or ribbon ( 28 ) is defined by the two cuts ( 18, 20 ) of amount equal to the desired reduction in depth of the finished cellular beam.
GB0327896A 2003-11-28 2003-11-28 Producing a beam with openings in the web Withdrawn GB2408523A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB0327896A GB2408523A (en) 2003-11-28 2003-11-28 Producing a beam with openings in the web
AU2004295163A AU2004295163B2 (en) 2003-11-28 2004-11-26 Structural beam with openings
PCT/GB2004/005016 WO2005053873A1 (en) 2003-11-28 2004-11-26 Structural beam with openings
US10/580,644 US20070272342A1 (en) 2003-11-28 2004-11-26 Structural Beam With Openings
DE602004009961T DE602004009961T2 (en) 2003-11-28 2004-11-26 COMPONENTS WITH OPENINGS AND METHOD FOR THE PRODUCTION THEREOF
EP04819722A EP1687106B1 (en) 2003-11-28 2004-11-26 Structural beam with openings and it's method of manufacturing
AT04819722T ATE377465T1 (en) 2003-11-28 2004-11-26 SUPPORT WITH OPENINGS AND METHOD OF PRODUCING IT
NZ547369A NZ547369A (en) 2003-11-28 2004-11-26 Structural beam with openings
ZA200604170A ZA200604170B (en) 2003-11-28 2006-05-24 Structural beam with openings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0327896A GB2408523A (en) 2003-11-28 2003-11-28 Producing a beam with openings in the web

Publications (2)

Publication Number Publication Date
GB0327896D0 true GB0327896D0 (en) 2004-01-07
GB2408523A GB2408523A (en) 2005-06-01

Family

ID=29764404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0327896A Withdrawn GB2408523A (en) 2003-11-28 2003-11-28 Producing a beam with openings in the web

Country Status (9)

Country Link
US (1) US20070272342A1 (en)
EP (1) EP1687106B1 (en)
AT (1) ATE377465T1 (en)
AU (1) AU2004295163B2 (en)
DE (1) DE602004009961T2 (en)
GB (1) GB2408523A (en)
NZ (1) NZ547369A (en)
WO (1) WO2005053873A1 (en)
ZA (1) ZA200604170B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0510975D0 (en) * 2005-05-31 2005-07-06 Westok Ltd Floor construction method and system
US20080134619A1 (en) * 2006-12-06 2008-06-12 Georgia-Pacific Wood Products Llc I-beam joist having openings formed therein for mechanical access
NL1038775C2 (en) 2011-04-26 2012-10-29 Anne Pieter Driesum COMPOSITE FLOOR AND LIBER FOR THIS.
RU2484214C1 (en) * 2011-12-08 2013-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "ВЯТСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ" (ФГБОУ ВПО "ВятГУ") Method to manufacture light arched girder
GB201202273D0 (en) * 2012-02-09 2012-03-28 Modular Walling Systems Ltd Modular construction system
CN102587574A (en) * 2012-02-29 2012-07-18 王全良 Web beam, preparation method thereof, and overhead structure used for CSI dwelling house and formed by web beam
US9021759B2 (en) * 2012-06-13 2015-05-05 Usg Interiors, Llc Serpentine insert for open web grid
CN103362250A (en) * 2013-05-13 2013-10-23 谢合清 Lattice type sheet steel purline
US9896844B2 (en) * 2015-07-16 2018-02-20 Les Chantiers De Chibougamau Ltée I-joists and method of fabrication thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB498281A (en) * 1937-08-27 1939-01-04 Geoffrey Murray Boyd Improvements in built-up structural members
US2277615A (en) * 1939-09-25 1942-03-24 Townsend Roy Chester Method of making structural beams
US3066394A (en) * 1958-02-05 1962-12-04 Litzka Franz Apparatus for the manufacture of deeply-webbed girders
US2990038A (en) * 1959-05-29 1961-06-27 Diamond Harry Structural beams
FR1322441A (en) * 1962-04-06 1963-03-29 Sawtooth cutting process of the webs of metal beams and other profiles, by punching and shearing
US4586646A (en) * 1985-06-10 1986-05-06 Howard Booher Beam fabricating device
DE3880469T2 (en) * 1988-01-12 1993-12-09 Wescol Structures Ltd Perforated web beam.
SE503425C2 (en) * 1993-10-12 1996-06-10 Volvo Ab End section of a frame beam

Also Published As

Publication number Publication date
WO2005053873A1 (en) 2005-06-16
DE602004009961T2 (en) 2008-08-28
NZ547369A (en) 2008-01-31
AU2004295163B2 (en) 2010-02-18
US20070272342A1 (en) 2007-11-29
AU2004295163A1 (en) 2005-06-16
EP1687106B1 (en) 2007-11-07
DE602004009961D1 (en) 2007-12-20
ZA200604170B (en) 2007-10-31
ATE377465T1 (en) 2007-11-15
GB2408523A (en) 2005-06-01
EP1687106A1 (en) 2006-08-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)