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GB2223517B - Collapsable plane roof frame - Google Patents

Collapsable plane roof frame

Info

Publication number
GB2223517B
GB2223517B GB8819401A GB8819401A GB2223517B GB 2223517 B GB2223517 B GB 2223517B GB 8819401 A GB8819401 A GB 8819401A GB 8819401 A GB8819401 A GB 8819401A GB 2223517 B GB2223517 B GB 2223517B
Authority
GB
United Kingdom
Prior art keywords
collapsable
roof frame
plane roof
plane
frame
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
GB8819401A
Other versions
GB8819401D0 (en
GB2223517A (en
Inventor
Richard Arthur Barker
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
Priority to GB8819401A priority Critical patent/GB2223517B/en
Publication of GB8819401D0 publication Critical patent/GB8819401D0/en
Publication of GB2223517A publication Critical patent/GB2223517A/en
Application granted granted Critical
Publication of GB2223517B publication Critical patent/GB2223517B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • 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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/17—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with non-parallel upper and lower edges, e.g. roof trusses

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
GB8819401A 1988-08-16 1988-08-16 Collapsable plane roof frame Expired - Lifetime GB2223517B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8819401A GB2223517B (en) 1988-08-16 1988-08-16 Collapsable plane roof frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8819401A GB2223517B (en) 1988-08-16 1988-08-16 Collapsable plane roof frame

Publications (3)

Publication Number Publication Date
GB8819401D0 GB8819401D0 (en) 1988-09-21
GB2223517A GB2223517A (en) 1990-04-11
GB2223517B true GB2223517B (en) 1992-02-05

Family

ID=10642169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8819401A Expired - Lifetime GB2223517B (en) 1988-08-16 1988-08-16 Collapsable plane roof frame

Country Status (1)

Country Link
GB (1) GB2223517B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092641A (en) * 1965-01-22 1967-11-29 Terrapin Ltd Improvements in or relating to prefabricated building structures
FR2220641A1 (en) * 1973-03-08 1974-10-04 Lafon Daniel Prefabricated folding wooden roof truss - consists of two hinged rafters each fixed to each end of a binder inbetween
FR2238823A1 (en) * 1973-07-25 1975-02-21 Ferodo Sa A folding roof truss - which arrives on site folded and is then erected and bolted to secure
GB2141762A (en) * 1983-06-06 1985-01-03 Fjeldhammer Brug As Gable roof modules

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092641A (en) * 1965-01-22 1967-11-29 Terrapin Ltd Improvements in or relating to prefabricated building structures
FR2220641A1 (en) * 1973-03-08 1974-10-04 Lafon Daniel Prefabricated folding wooden roof truss - consists of two hinged rafters each fixed to each end of a binder inbetween
FR2238823A1 (en) * 1973-07-25 1975-02-21 Ferodo Sa A folding roof truss - which arrives on site folded and is then erected and bolted to secure
GB2141762A (en) * 1983-06-06 1985-01-03 Fjeldhammer Brug As Gable roof modules

Also Published As

Publication number Publication date
GB8819401D0 (en) 1988-09-21
GB2223517A (en) 1990-04-11

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Legal Events

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

Effective date: 19950816