GB2207934B - - Google Patents

Info

Publication number
GB2207934B
GB2207934B GB8822275A GB8822275A GB2207934B GB 2207934 B GB2207934 B GB 2207934B GB 8822275 A GB8822275 A GB 8822275A GB 8822275 A GB8822275 A GB 8822275A GB 2207934 B GB2207934 B GB 2207934B
Authority
GB
United Kingdom
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
GB8822275A
Other languages
English (en)
Other versions
GB8822275D0 (en
GB2207934A (en
Inventor
Peter Allan Walker
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.)
Wescol Structures Ltd
Original Assignee
Wescol Structures 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
Application filed by Wescol Structures Ltd filed Critical Wescol Structures Ltd
Publication of GB8822275D0 publication Critical patent/GB8822275D0/en
Priority to DE88202974T priority Critical patent/DE3880469T2/de
Priority to EP88202974A priority patent/EP0324206B1/en
Priority to AT88202974T priority patent/ATE88387T1/de
Priority to US07/295,444 priority patent/US4894898A/en
Publication of GB2207934A publication Critical patent/GB2207934A/en
Application granted granted Critical
Publication of GB2207934B publication Critical patent/GB2207934B/en
Granted 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
    • 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
    • E04C2003/0408—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 assembly or the cross-section
    • E04C2003/0413—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 assembly or the cross-section being built up from several parts
    • 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
    • E04C2003/0426—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 material distribution in cross section
    • E04C2003/0434—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 material distribution in cross section the open cross-section free of enclosed cavities
    • 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)
  • Welding Or Cutting Using Electron Beams (AREA)
GB08822275A 1988-01-12 1988-09-22 Apertured beam Granted GB2207934A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE88202974T DE3880469T2 (de) 1988-01-12 1988-12-20 Lochwandstegträger.
EP88202974A EP0324206B1 (en) 1988-01-12 1988-12-20 Structural beam with openings
AT88202974T ATE88387T1 (de) 1988-01-12 1988-12-20 Lochwandstegtraeger.
US07/295,444 US4894898A (en) 1988-01-12 1989-01-10 Method of making castellated beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888800610A GB8800610D0 (en) 1988-01-12 1988-01-12 Improvements in castellated beams

Publications (3)

Publication Number Publication Date
GB8822275D0 GB8822275D0 (en) 1988-10-26
GB2207934A GB2207934A (en) 1989-02-15
GB2207934B true GB2207934B (da) 1989-08-09

Family

ID=10629822

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888800610A Pending GB8800610D0 (en) 1988-01-12 1988-01-12 Improvements in castellated beams
GB08822275A Granted GB2207934A (en) 1988-01-12 1988-09-22 Apertured beam

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888800610A Pending GB8800610D0 (en) 1988-01-12 1988-01-12 Improvements in castellated beams

Country Status (1)

Country Link
GB (2) GB8800610D0 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9904328D0 (en) * 1999-02-26 1999-04-21 Severfield Reeve Projects Limi Improvements in castellated beams
AU2001233848A1 (en) 2000-02-10 2001-08-20 Fabsec Limited Cellular beam
GB0002989D0 (en) * 2000-02-10 2000-03-29 Atlas Ward Structures Limited Cellular beam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963141A (en) * 1959-07-24 1964-07-08 Reginald Ernest Feakins Improvements in or relating to building beams

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NONE *

Also Published As

Publication number Publication date
GB8822275D0 (en) 1988-10-26
GB8800610D0 (en) 1988-02-10
GB2207934A (en) 1989-02-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20080921