GB1393977A - Ventilation blocks - Google Patents

Ventilation blocks

Info

Publication number
GB1393977A
GB1393977A GB5765072A GB5765072A GB1393977A GB 1393977 A GB1393977 A GB 1393977A GB 5765072 A GB5765072 A GB 5765072A GB 5765072 A GB5765072 A GB 5765072A GB 1393977 A GB1393977 A GB 1393977A
Authority
GB
United Kingdom
Prior art keywords
block
passages
roofing sheets
blocks
ventilation blocks
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
GB5765072A
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.)
WUN TE CHANG
Original Assignee
WUN TE CHANG
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 WUN TE CHANG filed Critical WUN TE CHANG
Priority to GB5765072A priority Critical patent/GB1393977A/en
Publication of GB1393977A publication Critical patent/GB1393977A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04D13/17—Ventilation of roof coverings not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)

Abstract

1393977 Roof Ventilation WUN-TE CHANG 14 Dec 1972 57650/72 Heading E1B [Also in Division F4] A block for placing between overlapping roofing sheets 2 and 2a has a plurality of baffle members 13 defining zig-zag passages 14 through the block. The upper and lower faces of the block are corrugated to match the corrugations of the roofing sheets. Drain holes 15 are provided in case rain water should penetrate the passages. The blocks are secured in position by hook bolts 7 engaging joists 41.
GB5765072A 1972-12-14 1972-12-14 Ventilation blocks Expired GB1393977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5765072A GB1393977A (en) 1972-12-14 1972-12-14 Ventilation blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5765072A GB1393977A (en) 1972-12-14 1972-12-14 Ventilation blocks

Publications (1)

Publication Number Publication Date
GB1393977A true GB1393977A (en) 1975-05-14

Family

ID=10479696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5765072A Expired GB1393977A (en) 1972-12-14 1972-12-14 Ventilation blocks

Country Status (1)

Country Link
GB (1) GB1393977A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147992A (en) * 1983-10-10 1985-05-22 Anchor Building Products Ltd Roof space ventilation
GB2208137A (en) * 1987-07-06 1989-03-01 Manthorpe Limited Roof ventilator
EP0377456A1 (en) * 1989-01-05 1990-07-11 Tapco Products Company, Inc. Roof vent
GB2236775A (en) * 1989-09-07 1991-04-17 Radway Plastics Ltd Roof ventilator, e.g. for mono-pitch roof
GB2271585A (en) * 1992-10-17 1994-04-20 Simon Guy Foster Roof ventilation member and a method of ventilation of roofs
WO1995010675A1 (en) * 1993-10-13 1995-04-20 Redland Technologies Limited Roof ventilation device
US6050039A (en) * 1998-03-03 2000-04-18 O'hagin; Harry Attic vent with a one-piece, fitted skeleton
US6447390B1 (en) 1992-08-04 2002-09-10 O'hagin Harry Theodore Method and apparatus for roof ventilation
US6491579B1 (en) 1992-08-04 2002-12-10 O'hagin Harry T. Roof ventilation system and method
FR2920797A1 (en) * 2007-09-10 2009-03-13 Joris Ide Nv Ventilated roof structure e.g. farm building, has purlins with perforated core, and covering panels each fixed by its upstream and downstream edges on lower and upper sole plates, respectively, where plates support corresponding edges
CN109853874B (en) * 2019-01-25 2021-02-05 深圳市博大建设集团有限公司 Ventilated metal roof structure and installation method thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147992A (en) * 1983-10-10 1985-05-22 Anchor Building Products Ltd Roof space ventilation
GB2208137A (en) * 1987-07-06 1989-03-01 Manthorpe Limited Roof ventilator
GB2208137B (en) * 1987-07-06 1991-08-21 Manthorpe Limited Roof ventilators
EP0377456A1 (en) * 1989-01-05 1990-07-11 Tapco Products Company, Inc. Roof vent
GB2236775A (en) * 1989-09-07 1991-04-17 Radway Plastics Ltd Roof ventilator, e.g. for mono-pitch roof
GB2236775B (en) * 1989-09-07 1993-08-25 Radway Plastics Ltd A roof ventilator
US6447390B1 (en) 1992-08-04 2002-09-10 O'hagin Harry Theodore Method and apparatus for roof ventilation
US6491579B1 (en) 1992-08-04 2002-12-10 O'hagin Harry T. Roof ventilation system and method
GB2271585A (en) * 1992-10-17 1994-04-20 Simon Guy Foster Roof ventilation member and a method of ventilation of roofs
US5549513A (en) * 1993-10-13 1996-08-27 Monier Roof Tile Inc. Roof ventilation device
WO1995010675A1 (en) * 1993-10-13 1995-04-20 Redland Technologies Limited Roof ventilation device
US6050039A (en) * 1998-03-03 2000-04-18 O'hagin; Harry Attic vent with a one-piece, fitted skeleton
FR2920797A1 (en) * 2007-09-10 2009-03-13 Joris Ide Nv Ventilated roof structure e.g. farm building, has purlins with perforated core, and covering panels each fixed by its upstream and downstream edges on lower and upper sole plates, respectively, where plates support corresponding edges
WO2009063140A2 (en) * 2007-09-10 2009-05-22 Joris Ide Nv Ventilated roof structure
WO2009063140A3 (en) * 2007-09-10 2009-07-09 Joris Ide Nv Ventilated roof structure
CN109853874B (en) * 2019-01-25 2021-02-05 深圳市博大建设集团有限公司 Ventilated metal roof structure and installation method thereof

Similar Documents

Publication Publication Date Title
GB1393977A (en) Ventilation blocks
BE812859A (en) SUB-ROOF FOR SLOPED ROOFS
BR7900030A (en) ARRANGEMENT IN PREFERABLY CORRUGATED ROOF TILES, SELF-SUPPORTING, SUBSTANTIALLY RECTANGULAR
GB1477140A (en) Prefabricated buildings
CA977520A (en) Reinforced fibrous felts for roofing shingle manufacture
GB1440249A (en) Moisture-insulated building structures
ES487061A1 (en) Floating roof drainage system
GB1100129A (en) Improvements in roofs
GB764407A (en) Improvements in or relating to roof and floor structures comprising light-weight concrete slabs
GB1106853A (en) Improvements relating to panels for cladding buildings
SU574511A1 (en) Roof with internal water duct
GB1042993A (en) Improvements in or relating to roof coverings
GB1396002A (en) Stressed gutter assembly for roofing structures
ES299988A1 (en) Joining tubular roof beams and means therefor
GB1524193A (en) Ridge roof for a house
FR2260676A1 (en) Galvanised steel roof covering for supporting tiles - is corrugated sheet with channels at right angles to slope
GB821570A (en) Improvements in roof coverings
GB1005281A (en) Improvements in or relating to roof covering, wall cladding and the like
GB1400185A (en) Units for use in building construction
ES200243U (en) Construction formed by prefabricated elements. (Machine-translation by Google Translate, not legally binding)
GB1119057A (en) Wall unit for filter beds and like structures
GB1057642A (en) Drainage and/or ventilation installation
GB1437823A (en) Roof ventilating element
GB1291942A (en) Sheeting for protecting buildings
GB1080023A (en) Prefabricated cornice unit for covering the edges of flat roofs

Legal Events

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