GB2148362B - An access cover and frame assembly - Google Patents

An access cover and frame assembly

Info

Publication number
GB2148362B
GB2148362B GB08423225A GB8423225A GB2148362B GB 2148362 B GB2148362 B GB 2148362B GB 08423225 A GB08423225 A GB 08423225A GB 8423225 A GB8423225 A GB 8423225A GB 2148362 B GB2148362 B GB 2148362B
Authority
GB
United Kingdom
Prior art keywords
frame assembly
access cover
access
cover
assembly
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
GB08423225A
Other versions
GB8423225D0 (en
GB2148362A (en
Inventor
Francis Stanley Clark
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.)
CLARKSTEEL Ltd
Original Assignee
CLARKSTEEL 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 CLARKSTEEL Ltd filed Critical CLARKSTEEL Ltd
Publication of GB8423225D0 publication Critical patent/GB8423225D0/en
Publication of GB2148362A publication Critical patent/GB2148362A/en
Application granted granted Critical
Publication of GB2148362B publication Critical patent/GB2148362B/en
Expired 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

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)
GB08423225A 1983-09-14 1984-09-14 An access cover and frame assembly Expired GB2148362B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838324549A GB8324549D0 (en) 1983-09-14 1983-09-14 Access cover and frame assembly

Publications (3)

Publication Number Publication Date
GB8423225D0 GB8423225D0 (en) 1984-10-17
GB2148362A GB2148362A (en) 1985-05-30
GB2148362B true GB2148362B (en) 1986-09-17

Family

ID=10548743

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838324549A Pending GB8324549D0 (en) 1983-09-14 1983-09-14 Access cover and frame assembly
GB08423225A Expired GB2148362B (en) 1983-09-14 1984-09-14 An access cover and frame assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838324549A Pending GB8324549D0 (en) 1983-09-14 1983-09-14 Access cover and frame assembly

Country Status (1)

Country Link
GB (2) GB8324549D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673655A1 (en) * 1991-03-07 1992-09-11 Socarel Waterworks manhole cover
BE1007256A3 (en) * 1993-06-30 1995-05-02 Kruyfhooft Christina Device for closing of wells.
ATE474109T1 (en) 2006-09-18 2010-07-15 Christoph Langenhorst REVISION DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB207427A (en) * 1923-01-27 1923-11-29 Joseph Southall Improvements in manhole frames
GB606014A (en) * 1945-12-17 1948-08-05 Broad & Company Ltd Improvements in or relating to manhole or other covers and frames
GB2093509B (en) * 1981-02-19 1984-11-07 Clark Francis Sidney An access cover and frame assembly

Also Published As

Publication number Publication date
GB8324549D0 (en) 1983-10-19
GB8423225D0 (en) 1984-10-17
GB2148362A (en) 1985-05-30

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Legal Events

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

Effective date: 20010914