GB2206620B - Fabricated open web steel joist and manufacture thereof - Google Patents

Fabricated open web steel joist and manufacture thereof

Info

Publication number
GB2206620B
GB2206620B GB8816020A GB8816020A GB2206620B GB 2206620 B GB2206620 B GB 2206620B GB 8816020 A GB8816020 A GB 8816020A GB 8816020 A GB8816020 A GB 8816020A GB 2206620 B GB2206620 B GB 2206620B
Authority
GB
United Kingdom
Prior art keywords
manufacture
steel joist
open web
web steel
fabricated open
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 - Lifetime
Application number
GB8816020A
Other versions
GB8816020D0 (en
GB2206620A (en
Inventor
William James Hannah
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 GB8816020D0 publication Critical patent/GB8816020D0/en
Publication of GB2206620A publication Critical patent/GB2206620A/en
Application granted granted Critical
Publication of GB2206620B publication Critical patent/GB2206620B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0452—Orientable fixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/12—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gratings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Floor Finish (AREA)
GB8816020A 1987-07-06 1988-07-06 Fabricated open web steel joist and manufacture thereof Expired - Lifetime GB2206620B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000541385A CA1263514A (en) 1987-07-06 1987-07-06 Fabricated open web steel joist, and manufacture thereof

Publications (3)

Publication Number Publication Date
GB8816020D0 GB8816020D0 (en) 1988-08-10
GB2206620A GB2206620A (en) 1989-01-11
GB2206620B true GB2206620B (en) 1991-12-04

Family

ID=4136036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8816020A Expired - Lifetime GB2206620B (en) 1987-07-06 1988-07-06 Fabricated open web steel joist and manufacture thereof

Country Status (2)

Country Link
CA (1) CA1263514A (en)
GB (1) GB2206620B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8929100D0 (en) * 1989-12-22 1990-02-28 Conder Group Plc Support structure
WO2010053220A1 (en) * 2008-11-07 2010-05-14 Korea Institute Of Construction Technology Formed steel beam for steel-concrete composite beam and slab

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246215A (en) * 1938-07-01 1941-06-17 Reliance Steel Prod Co Structural unit
GB974086A (en) * 1960-10-29 1964-11-04 Uranus Trust Extensible girder particularly for supporting ceiling shuttering
GB983467A (en) * 1962-04-30 1965-02-17 Julius Georg Stefan Keller Lattice girder
GB1012149A (en) * 1962-05-15 1965-12-08 Seco Steel Equipment Company P Lattice girder
GB1088855A (en) * 1964-10-06 1967-10-25 Terlan Res Establishment Improvements in or relating to structural members,particularly beams
US4715155A (en) * 1986-12-29 1987-12-29 Holtz Neal E Keyable composite joist

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246215A (en) * 1938-07-01 1941-06-17 Reliance Steel Prod Co Structural unit
GB974086A (en) * 1960-10-29 1964-11-04 Uranus Trust Extensible girder particularly for supporting ceiling shuttering
GB983467A (en) * 1962-04-30 1965-02-17 Julius Georg Stefan Keller Lattice girder
GB1012149A (en) * 1962-05-15 1965-12-08 Seco Steel Equipment Company P Lattice girder
GB1088855A (en) * 1964-10-06 1967-10-25 Terlan Res Establishment Improvements in or relating to structural members,particularly beams
US4715155A (en) * 1986-12-29 1987-12-29 Holtz Neal E Keyable composite joist

Also Published As

Publication number Publication date
GB8816020D0 (en) 1988-08-10
GB2206620A (en) 1989-01-11
CA1263514A (en) 1989-12-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920706