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GB2370061B - Ground surface access assemblies - Google Patents

Ground surface access assemblies

Info

Publication number
GB2370061B
GB2370061B GB0030198A GB0030198A GB2370061B GB 2370061 B GB2370061 B GB 2370061B GB 0030198 A GB0030198 A GB 0030198A GB 0030198 A GB0030198 A GB 0030198A GB 2370061 B GB2370061 B GB 2370061B
Authority
GB
United Kingdom
Prior art keywords
ground surface
surface access
access assemblies
assemblies
ground
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
GB0030198A
Other versions
GB0030198D0 (en
GB2370061A (en
Inventor
Barry Turner
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.)
C I S
Wrekin Welding and Fabrication Engineering Ltd
Original Assignee
C I S
Wrekin Welding and Fabrication Engineering 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 C I S, Wrekin Welding and Fabrication Engineering Ltd filed Critical C I S
Priority to GB0030198A priority Critical patent/GB2370061B/en
Publication of GB0030198D0 publication Critical patent/GB0030198D0/en
Publication of GB2370061A publication Critical patent/GB2370061A/en
Application granted granted Critical
Publication of GB2370061B publication Critical patent/GB2370061B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
GB0030198A 2000-12-12 2000-12-12 Ground surface access assemblies Expired - Lifetime GB2370061B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0030198A GB2370061B (en) 2000-12-12 2000-12-12 Ground surface access assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0030198A GB2370061B (en) 2000-12-12 2000-12-12 Ground surface access assemblies

Publications (3)

Publication Number Publication Date
GB0030198D0 GB0030198D0 (en) 2001-01-24
GB2370061A GB2370061A (en) 2002-06-19
GB2370061B true GB2370061B (en) 2004-12-15

Family

ID=9904864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0030198A Expired - Lifetime GB2370061B (en) 2000-12-12 2000-12-12 Ground surface access assemblies

Country Status (1)

Country Link
GB (1) GB2370061B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374373B (en) * 2001-04-12 2005-02-09 Wrekin Welding & Fabrication E Ground surface access assemblies
GB2441332A (en) * 2006-04-13 2008-03-05 Structural Science Composites Access cover
FR2971538B1 (en) * 2011-02-15 2016-07-01 Fond De Brousseval Et Montreuil ENGAGEMENT AND GRIPPING STRUCTURE FOR A LIFTING AND HANDLING TOOL THROUGH A FLOOR TRAP CLOSURE PLATE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618289A (en) * 1946-10-11 1949-02-18 John Hammond Improvements in or relating to gully traps and covers therefor
GB1364447A (en) * 1971-11-23 1974-08-21 Milton Pipers Ltd Aktins H G Concrete members
GB1493357A (en) * 1974-03-14 1977-11-30 British Steel Corp Manhole assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618289A (en) * 1946-10-11 1949-02-18 John Hammond Improvements in or relating to gully traps and covers therefor
GB1364447A (en) * 1971-11-23 1974-08-21 Milton Pipers Ltd Aktins H G Concrete members
GB1493357A (en) * 1974-03-14 1977-11-30 British Steel Corp Manhole assemblies

Also Published As

Publication number Publication date
GB0030198D0 (en) 2001-01-24
GB2370061A (en) 2002-06-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100819 AND 20100825

PE20 Patent expired after termination of 20 years

Expiry date: 20201211