GB201808703D0 - Manhole device - Google Patents

Manhole device

Info

Publication number
GB201808703D0
GB201808703D0 GBGB1808703.1A GB201808703A GB201808703D0 GB 201808703 D0 GB201808703 D0 GB 201808703D0 GB 201808703 A GB201808703 A GB 201808703A GB 201808703 D0 GB201808703 D0 GB 201808703D0
Authority
GB
United Kingdom
Prior art keywords
manhole device
manhole
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.)
Granted
Application number
GBGB1808703.1A
Other versions
GB2574070B (en
GB2574070A (en
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.)
Caswick Ltd
Original Assignee
Caswick 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 Caswick Ltd filed Critical Caswick Ltd
Priority to GB1808703.1A priority Critical patent/GB2574070B/en
Publication of GB201808703D0 publication Critical patent/GB201808703D0/en
Priority to US16/422,067 priority patent/US11008728B2/en
Publication of GB2574070A publication Critical patent/GB2574070A/en
Application granted granted Critical
Publication of GB2574070B publication Critical patent/GB2574070B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02D29/127—Manhole shafts; Other inspection or access chambers; Accessories therefor with devices for impeding fall or injuries of persons
    • 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
    • E02D29/122—Steps or handrails for shafts
    • 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
    • E02D29/1427—Locking devices

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)
GB1808703.1A 2018-05-26 2018-05-26 Manhole device Active GB2574070B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1808703.1A GB2574070B (en) 2018-05-26 2018-05-26 Manhole device
US16/422,067 US11008728B2 (en) 2018-05-26 2019-05-24 Manhole device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1808703.1A GB2574070B (en) 2018-05-26 2018-05-26 Manhole device

Publications (3)

Publication Number Publication Date
GB201808703D0 true GB201808703D0 (en) 2018-07-11
GB2574070A GB2574070A (en) 2019-11-27
GB2574070B GB2574070B (en) 2020-05-20

Family

ID=62812169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1808703.1A Active GB2574070B (en) 2018-05-26 2018-05-26 Manhole device

Country Status (1)

Country Link
GB (1) GB2574070B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631339B2 (en) * 2010-09-24 2017-04-25 Geneva Polymer Products, Llc Rehabilitation of deteriorated manhole and other sewer structures
US20120297691A1 (en) * 2011-05-27 2012-11-29 Chris Gaspar Adjustable support apparatus for a utility access cover
CN106638696B (en) * 2016-11-01 2018-09-11 山东汇通建设集团有限公司 The construction method of installation of anti-settling manhole cover

Also Published As

Publication number Publication date
GB2574070B (en) 2020-05-20
GB2574070A (en) 2019-11-27

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