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GB2580760B - A hatch - Google Patents

A hatch Download PDF

Info

Publication number
GB2580760B
GB2580760B GB1917075.2A GB201917075A GB2580760B GB 2580760 B GB2580760 B GB 2580760B GB 201917075 A GB201917075 A GB 201917075A GB 2580760 B GB2580760 B GB 2580760B
Authority
GB
United Kingdom
Prior art keywords
hatch
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.)
Active
Application number
GB1917075.2A
Other versions
GB201917075D0 (en
GB2580760A (en
Inventor
Mccarthy Luis
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.)
J Mac Safety Systems Ltd
Original Assignee
J Mac Safety Systems 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 J Mac Safety Systems Ltd filed Critical J Mac Safety Systems Ltd
Priority to PCT/GB2019/053471 priority Critical patent/WO2020120939A1/en
Publication of GB201917075D0 publication Critical patent/GB201917075D0/en
Publication of GB2580760A publication Critical patent/GB2580760A/en
Application granted granted Critical
Publication of GB2580760B publication Critical patent/GB2580760B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/08—Scaffold boards or planks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • 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
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G2001/155—Platforms with an access hatch for getting through from one level to another
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/01—Trap-doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Wing Frames And Configurations (AREA)
GB1917075.2A 2018-12-10 2019-11-22 A hatch Active GB2580760B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2019/053471 WO2020120939A1 (en) 2018-12-10 2019-12-09 A hatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1820055.0A GB201820055D0 (en) 2018-12-10 2018-12-10 A hatch

Publications (3)

Publication Number Publication Date
GB201917075D0 GB201917075D0 (en) 2020-01-08
GB2580760A GB2580760A (en) 2020-07-29
GB2580760B true GB2580760B (en) 2021-02-17

Family

ID=65030113

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1820055.0A Ceased GB201820055D0 (en) 2018-12-10 2018-12-10 A hatch
GB1917075.2A Active GB2580760B (en) 2018-12-10 2019-11-22 A hatch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1820055.0A Ceased GB201820055D0 (en) 2018-12-10 2018-12-10 A hatch

Country Status (2)

Country Link
GB (2) GB201820055D0 (en)
WO (1) WO2020120939A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020203296B2 (en) * 2019-05-22 2025-11-27 Voideck Ipco Limited Improvements relating to void platforms
PT2022167230Y (en) 2021-02-05 2024-12-30 Akifix S P A Improved inspection trapdoor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457274A (en) * 1921-05-09 1923-05-29 Marion J Ross Sidewalk door
US2582540A (en) * 1947-02-04 1952-01-15 John W Gruse Sidewalk door construction
US20050183354A1 (en) * 2004-02-09 2005-08-25 Tlemcani Jalil R. Fire door
CN105756092A (en) * 2016-04-21 2016-07-13 南通科莱能源技术有限公司 Cover plate device used for escape well
WO2017106905A1 (en) * 2015-12-22 2017-06-29 Parkwood Investments Pty Ltd Access hatch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB850105A (en) * 1958-01-01 1960-09-28 Richard Kirkpatrick Matthews Improvements in and relating to lowering-way doors
JP2001254512A (en) * 2000-03-10 2001-09-21 Hasegawa Kogyo Co Ltd Scaffold board with lifting opening
KR100728668B1 (en) * 2006-01-17 2007-06-14 한국가설산업(주) Scaffolding
WO2011130851A1 (en) * 2010-04-23 2011-10-27 E6-Xtrusion Structures Inc Quick connect structural system
AU2012258282A1 (en) * 2011-08-24 2013-03-14 Price Link Pty Ltd A Ladder Access Hatch Deck and Scaffold System including Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457274A (en) * 1921-05-09 1923-05-29 Marion J Ross Sidewalk door
US2582540A (en) * 1947-02-04 1952-01-15 John W Gruse Sidewalk door construction
US20050183354A1 (en) * 2004-02-09 2005-08-25 Tlemcani Jalil R. Fire door
WO2017106905A1 (en) * 2015-12-22 2017-06-29 Parkwood Investments Pty Ltd Access hatch
CN105756092A (en) * 2016-04-21 2016-07-13 南通科莱能源技术有限公司 Cover plate device used for escape well

Also Published As

Publication number Publication date
GB201820055D0 (en) 2019-01-23
GB201917075D0 (en) 2020-01-08
WO2020120939A1 (en) 2020-06-18
GB2580760A (en) 2020-07-29

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