GB2574069B - Manhole access - Google Patents

Manhole access Download PDF

Info

Publication number
GB2574069B
GB2574069B GB1808701.5A GB201808701A GB2574069B GB 2574069 B GB2574069 B GB 2574069B GB 201808701 A GB201808701 A GB 201808701A GB 2574069 B GB2574069 B GB 2574069B
Authority
GB
United Kingdom
Prior art keywords
manhole access
manhole
access
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
GB1808701.5A
Other versions
GB201808701D0 (en
GB2574069A (en
Inventor
James Turner Alan
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 GB1808701.5A priority Critical patent/GB2574069B/en
Publication of GB201808701D0 publication Critical patent/GB201808701D0/en
Priority to US16/422,067 priority patent/US11008728B2/en
Publication of GB2574069A publication Critical patent/GB2574069A/en
Application granted granted Critical
Publication of GB2574069B publication Critical patent/GB2574069B/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
    • E02D29/122—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
    • E02D29/1463—Hinged connection of cover to frame
    • 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)
  • Sewage (AREA)
GB1808701.5A 2018-05-26 2018-05-26 Manhole access Active GB2574069B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1808701.5A GB2574069B (en) 2018-05-26 2018-05-26 Manhole access
US16/422,067 US11008728B2 (en) 2018-05-26 2019-05-24 Manhole device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1808701.5A GB2574069B (en) 2018-05-26 2018-05-26 Manhole access

Publications (3)

Publication Number Publication Date
GB201808701D0 GB201808701D0 (en) 2018-07-11
GB2574069A GB2574069A (en) 2019-11-27
GB2574069B true GB2574069B (en) 2020-05-20

Family

ID=62812238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1808701.5A Active GB2574069B (en) 2018-05-26 2018-05-26 Manhole access

Country Status (1)

Country Link
GB (1) GB2574069B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639383A1 (en) * 1988-11-24 1990-05-25 Const Electro Meca Plain Inspection hatch for underground pipe work
FR2792662A1 (en) * 1999-04-23 2000-10-27 Fond De Brousseval Et Montreui Cover assembly for an access hatch to an underground chamber, includes a grill located beneath the main closure assembly
EP1243705A1 (en) * 2001-03-23 2002-09-25 Societe De Transformation Industrielle De Materiels Orthopediques, Medicaux Plastiques Sigle "Trioplast" Safety cover for closing openings at waste water purification plants
GB2489797A (en) * 2011-04-07 2012-10-10 Savage Peter Ltd A Gully Grating and a Method of Providing a Drainage Point
EP2616595A1 (en) * 2010-09-15 2013-07-24 Linz Service GmbH Für Infrastruktur Und Kommunale Dienste Fall protection means for a shaft opening
JP2013221358A (en) * 2012-04-18 2013-10-28 Takigen Mfg Co Ltd Opening/closing assistance device of cover body for ditch, and cover structure for ditch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639383A1 (en) * 1988-11-24 1990-05-25 Const Electro Meca Plain Inspection hatch for underground pipe work
FR2792662A1 (en) * 1999-04-23 2000-10-27 Fond De Brousseval Et Montreui Cover assembly for an access hatch to an underground chamber, includes a grill located beneath the main closure assembly
EP1243705A1 (en) * 2001-03-23 2002-09-25 Societe De Transformation Industrielle De Materiels Orthopediques, Medicaux Plastiques Sigle "Trioplast" Safety cover for closing openings at waste water purification plants
EP2616595A1 (en) * 2010-09-15 2013-07-24 Linz Service GmbH Für Infrastruktur Und Kommunale Dienste Fall protection means for a shaft opening
GB2489797A (en) * 2011-04-07 2012-10-10 Savage Peter Ltd A Gully Grating and a Method of Providing a Drainage Point
JP2013221358A (en) * 2012-04-18 2013-10-28 Takigen Mfg Co Ltd Opening/closing assistance device of cover body for ditch, and cover structure for ditch

Also Published As

Publication number Publication date
GB201808701D0 (en) 2018-07-11
GB2574069A (en) 2019-11-27

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