GB2408524B - Structural beam with openings - Google Patents

Structural beam with openings

Info

Publication number
GB2408524B
GB2408524B GB0426131A GB0426131A GB2408524B GB 2408524 B GB2408524 B GB 2408524B GB 0426131 A GB0426131 A GB 0426131A GB 0426131 A GB0426131 A GB 0426131A GB 2408524 B GB2408524 B GB 2408524B
Authority
GB
United Kingdom
Prior art keywords
openings
structural beam
structural
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.)
Active
Application number
GB0426131A
Other versions
GB2408524A (en
GB0426131D0 (en
Inventor
Andrew Holmes
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=29764403&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2408524(B) "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
Publication of GB0426131D0 publication Critical patent/GB0426131D0/en
Publication of GB2408524A publication Critical patent/GB2408524A/en
Application granted granted Critical
Publication of GB2408524B publication Critical patent/GB2408524B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
GB0426131A 2003-11-28 2004-11-29 Structural beam with openings Active GB2408524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0327894.2A GB0327894D0 (en) 2003-11-28 2003-11-28 Structural beam with openings

Publications (3)

Publication Number Publication Date
GB0426131D0 GB0426131D0 (en) 2004-12-29
GB2408524A GB2408524A (en) 2005-06-01
GB2408524B true GB2408524B (en) 2008-04-30

Family

ID=29764403

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0327894.2A Ceased GB0327894D0 (en) 2003-11-28 2003-11-28 Structural beam with openings
GB0426131A Active GB2408524B (en) 2003-11-28 2004-11-29 Structural beam with openings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0327894.2A Ceased GB0327894D0 (en) 2003-11-28 2003-11-28 Structural beam with openings

Country Status (1)

Country Link
GB (2) GB0327894D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448297A (en) * 2007-04-10 2008-10-15 Farzad Neysari A structural beam comprising opposed chords and a lattice web

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487467A (en) * 1937-08-27 1938-06-21 Edward Frank Spanner Improvements in welded compound girders
GB937440A (en) * 1960-04-07 1963-09-18 United Steel Companies Ltd Improvements relating to metal members for use in composite structural parts of concrete and metal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487467A (en) * 1937-08-27 1938-06-21 Edward Frank Spanner Improvements in welded compound girders
GB937440A (en) * 1960-04-07 1963-09-18 United Steel Companies Ltd Improvements relating to metal members for use in composite structural parts of concrete and metal

Also Published As

Publication number Publication date
GB0327894D0 (en) 2004-01-07
GB2408524A (en) 2005-06-01
GB0426131D0 (en) 2004-12-29

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Legal Events

Date Code Title Description
S72Z Claim or counterclaim for revocation before the court (sect. 72 patents act1977)

Free format text: CLAIM LODGED; CLAIM FOR REVOCATION LODGED AT THE INTELLECTUAL PROPERTY ENTERPRISE COURT ON 12 FEBRUARY 2014 (COURT ACTION NO: IP14M00578)

S37A Reference after grant concerning uk entitlement (sect. 37(1)/patents act 1977)

Free format text: REFERENCE FILED; REFERENCE UNDER SECTION 37(1) BY THE ANGLE RING COMPANY LIMITED & DAVID SPRINGTHORPE FILED ON 12 OCTOBER 2015

S37A Reference after grant concerning uk entitlement (sect. 37(1)/patents act 1977)

Free format text: REFERENCE DETERMINED; IN A DECISION OF THE COMPTROLLER DATED 17 DECEMBER 2015, THE COMPTROLLER NOTED THAT THE PARTIES ARE ALREADY ENGAGED IN ENTITLEMENT PROCEEDINGS BEFORE THE COURT AND THE PARTIES ACCEPT THAT THE COMPTROLLER SHOULD DECLINE TO DEAL WITH THE REFERENCE FOR ENTITLEMENT. A CONSENT ORDER TO THIS EFFECT, SIGNED BY BOTH PARTIES HAD BEEN PROVIDED. AS SUCH, THE COMPTROLLER DECLINES TO DEAL WITH THE REFERENCE AS TO ENTITLEMENT FILED ON 12 OCTOBER 2015 UNDER SECTION 37(8) OF THE ACT.