GB1543946A - Sheet metal roofing system - Google Patents

Sheet metal roofing system

Info

Publication number
GB1543946A
GB1543946A GB4991176A GB4991176A GB1543946A GB 1543946 A GB1543946 A GB 1543946A GB 4991176 A GB4991176 A GB 4991176A GB 4991176 A GB4991176 A GB 4991176A GB 1543946 A GB1543946 A GB 1543946A
Authority
GB
United Kingdom
Prior art keywords
sheet metal
roofing system
metal roofing
sheet
roofing
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
GB4991176A
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
Priority claimed from CA241,047A external-priority patent/CA1025627A/en
Priority claimed from CA244,714A external-priority patent/CA1032725A/en
Priority claimed from CA263,728A external-priority patent/CA1040381A/en
Application filed by Individual filed Critical Individual
Publication of GB1543946A publication Critical patent/GB1543946A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0445—Drainage channels
    • E04D2013/045—Drainage channels on inclined roofs
    • E04D2013/0454—Drainage channels on inclined roofs at the intersection of roof surfaces, e.g. roof valleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
GB4991176A 1975-12-04 1976-11-30 Sheet metal roofing system Expired GB1543946A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA241,047A CA1025627A (en) 1975-12-04 1975-12-04 Sheet metal roofing system
CA244,714A CA1032725A (en) 1976-01-29 1976-01-29 Integrated sheet metal roofing system
CA263,728A CA1040381A (en) 1976-10-19 1976-10-19 Sheet metal roofing system

Publications (1)

Publication Number Publication Date
GB1543946A true GB1543946A (en) 1979-04-11

Family

ID=27164231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4991176A Expired GB1543946A (en) 1975-12-04 1976-11-30 Sheet metal roofing system

Country Status (3)

Country Link
AU (1) AU2014976A (en)
GB (1) GB1543946A (en)
NZ (1) NZ182792A (en)

Also Published As

Publication number Publication date
AU2014976A (en) 1978-06-08
NZ182792A (en) 1980-04-28

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Legal Events

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