GB2335938B - Manhole cover - Google Patents

Manhole cover

Info

Publication number
GB2335938B
GB2335938B GB9806928A GB9806928A GB2335938B GB 2335938 B GB2335938 B GB 2335938B GB 9806928 A GB9806928 A GB 9806928A GB 9806928 A GB9806928 A GB 9806928A GB 2335938 B GB2335938 B GB 2335938B
Authority
GB
United Kingdom
Prior art keywords
manhole cover
manhole
cover
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 - Fee Related
Application number
GB9806928A
Other versions
GB9806928D0 (en
GB2335938A (en
Inventor
Anthony Charles Fox
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.)
HIGH CROSS FORECOURT PRODUCTS
HIGHCROSS FORECOURT PRODUCTS L
Original Assignee
HIGH CROSS FORECOURT PRODUCTS
HIGHCROSS FORECOURT PRODUCTS L
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 HIGH CROSS FORECOURT PRODUCTS, HIGHCROSS FORECOURT PRODUCTS L filed Critical HIGH CROSS FORECOURT PRODUCTS
Priority to GB9806928A priority Critical patent/GB2335938B/en
Publication of GB9806928D0 publication Critical patent/GB9806928D0/en
Publication of GB2335938A publication Critical patent/GB2335938A/en
Application granted granted Critical
Publication of GB2335938B publication Critical patent/GB2335938B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E02D2200/1607—Shapes round, e.g. circle
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E02D2200/165—Shapes polygonal
    • E02D2200/1657—Shapes polygonal made from single element
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0045—Composites
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0051—Including fibers
    • E02D2300/0068—Including fibers made from carbon
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/007—Resins including glasfibers

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)
GB9806928A 1998-03-31 1998-03-31 Manhole cover Expired - Fee Related GB2335938B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9806928A GB2335938B (en) 1998-03-31 1998-03-31 Manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9806928A GB2335938B (en) 1998-03-31 1998-03-31 Manhole cover

Publications (3)

Publication Number Publication Date
GB9806928D0 GB9806928D0 (en) 1998-05-27
GB2335938A GB2335938A (en) 1999-10-06
GB2335938B true GB2335938B (en) 2001-12-12

Family

ID=10829636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9806928A Expired - Fee Related GB2335938B (en) 1998-03-31 1998-03-31 Manhole cover

Country Status (1)

Country Link
GB (1) GB2335938B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101672044B (en) * 2009-08-18 2011-05-11 醴陵市万通新型材料有限公司 Glass fiber reinforced plastic cable channel cover plate and production method thereof
GB201201259D0 (en) * 2012-01-25 2012-03-07 Wrekin Holdings Ltd Cover members
ES2508815B1 (en) * 2013-04-16 2015-05-28 Francisco ALBACETE GARCÍA Waterproof cover for registration boxes
CN104250330B (en) * 2013-06-27 2016-06-22 蓝星（北京）特种纤维技术研发中心有限公司 Dicyclopentadiene and carbon cloth combined manhole cover and manufacture method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974599A (en) * 1971-12-08 1976-08-17 Indian Head Inc. Underground reinforced plastic enclosure
EP0147050A1 (en) * 1983-11-26 1985-07-03 John Reginald Newton Composite article
GB2308148A (en) * 1995-12-16 1997-06-18 Jeffrey Robert Wardell Manhole cover

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974599A (en) * 1971-12-08 1976-08-17 Indian Head Inc. Underground reinforced plastic enclosure
EP0147050A1 (en) * 1983-11-26 1985-07-03 John Reginald Newton Composite article
GB2308148A (en) * 1995-12-16 1997-06-18 Jeffrey Robert Wardell Manhole cover

Also Published As

Publication number Publication date
GB9806928D0 (en) 1998-05-27
GB2335938A (en) 1999-10-06

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110331