GB538141A - Improvements in roof trusses - Google Patents

Improvements in roof trusses

Info

Publication number
GB538141A
GB538141A GB479540A GB479540A GB538141A GB 538141 A GB538141 A GB 538141A GB 479540 A GB479540 A GB 479540A GB 479540 A GB479540 A GB 479540A GB 538141 A GB538141 A GB 538141A
Authority
GB
United Kingdom
Prior art keywords
members
roof
tubular
roof trusses
trusses
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
Application number
GB479540A
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.)
Scaffolding Great Britain Ltd
Original Assignee
Scaffolding Great Britain 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 Scaffolding Great Britain Ltd filed Critical Scaffolding Great Britain Ltd
Priority to GB479540A priority Critical patent/GB538141A/en
Publication of GB538141A publication Critical patent/GB538141A/en
Expired 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
    • E04C3/11—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with non-parallel upper and lower edges, e.g. roof trusses
    • 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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

538,141. Hoof trusses. SCAFFOLDING (GREAT BRITAIN), Ltd., and JONES, D. H. March 14, 1940, No. 4795. [Classes 20 (ii) and 20 (iv)] - A roof truss comprises a roof-defining tubular member 2, a lower tubular member 3 with a slightly raised centre portion 31, an inverted V - shaped bracing member 4 and tubular struts 5 disposed diagonally between the upper and lower members, the joints between the members being formed by welding. The ends of the upper member may be turned down to project below the ends of the lower member.
GB479540A 1940-03-14 1940-03-14 Improvements in roof trusses Expired GB538141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB479540A GB538141A (en) 1940-03-14 1940-03-14 Improvements in roof trusses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB479540A GB538141A (en) 1940-03-14 1940-03-14 Improvements in roof trusses

Publications (1)

Publication Number Publication Date
GB538141A true GB538141A (en) 1941-07-22

Family

ID=9783928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB479540A Expired GB538141A (en) 1940-03-14 1940-03-14 Improvements in roof trusses

Country Status (1)

Country Link
GB (1) GB538141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710584A (en) * 1950-03-20 1955-06-14 Harry F Ross Roof structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710584A (en) * 1950-03-20 1955-06-14 Harry F Ross Roof structures

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