AU572539B2 - Manhole cover - Google Patents

Manhole cover

Info

Publication number
AU572539B2
AU572539B2 AU31626/84A AU3162684A AU572539B2 AU 572539 B2 AU572539 B2 AU 572539B2 AU 31626/84 A AU31626/84 A AU 31626/84A AU 3162684 A AU3162684 A AU 3162684A AU 572539 B2 AU572539 B2 AU 572539B2
Authority
AU
Australia
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.)
Ceased
Application number
AU31626/84A
Other versions
AU3162684A (en
Inventor
John Patrick Telford
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.)
TELFORD JP
Original Assignee
Telford J P
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 Telford J P filed Critical Telford J P
Publication of AU3162684A publication Critical patent/AU3162684A/en
Application granted granted Critical
Publication of AU572539B2 publication Critical patent/AU572539B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/024—Manhole shafts or other inspection chambers; Snow-filling openings; accessories made of plastic material
    • 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
    • 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
    • E02D29/124—Shaft entirely made of synthetic material
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
AU31626/84A 1983-08-05 1984-08-06 Manhole cover Ceased AU572539B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA835755 1983-08-05
ZA83/5755 1983-08-05

Publications (2)

Publication Number Publication Date
AU3162684A AU3162684A (en) 1985-02-07
AU572539B2 true AU572539B2 (en) 1988-05-12

Family

ID=25576846

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31626/84A Ceased AU572539B2 (en) 1983-08-05 1984-08-06 Manhole cover

Country Status (2)

Country Link
AU (1) AU572539B2 (en)
GB (1) GB2145444B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194981A (en) * 1986-09-06 1988-03-23 Press Const Ltd Service chamber for underground stopcock housing
US4882882A (en) * 1988-04-04 1989-11-28 Ronald Werner Form for a mortar cap
US4844402A (en) * 1988-07-01 1989-07-04 Ronald Werner Form for a mortar cap
US5046886A (en) * 1990-06-25 1991-09-10 Marketing Displays, Inc. Universal stackable manhole shield
US5123776A (en) * 1991-01-31 1992-06-23 Advanced Drainage Systems, Inc. Plastic fillable manhole cover with penetrating handles
GB9300530D0 (en) * 1993-01-13 1993-03-03 Kourgli Mokhtar Underground chamber
GB2274668B (en) * 1993-01-27 1996-03-13 Francis Sidney Clark Manhole container units
GB2291452A (en) * 1994-07-16 1996-01-24 Glynwed Foundry Prod Ltd Cover and frame assembly
DE19502619C2 (en) * 1995-01-27 2001-04-05 Guenther Ritzrau Civil engineering
AU7141596A (en) * 1995-10-12 1997-04-30 Artform International Limited Underground chamber
FR2752436B1 (en) * 1996-08-14 1998-10-09 Bellorini Jacques Paul PREFABRICATED STRUCTURE FOR THE COLLECTION AND / OR TREATMENT OF WATER, AS WELL AS FOR THE STORAGE OF ALL LIQUIDS
DE10155683A1 (en) * 2001-11-13 2003-05-15 Drossbach Gmbh & Co Kg Drainage shaft and process for its manufacture
EP1640510B1 (en) * 2004-09-24 2008-08-13 Grundfos a/s Well
CN100485139C (en) * 2006-04-30 2009-05-06 广东联塑科技实业有限公司 Pipe with steps and its application in manhole
CN100476086C (en) * 2006-04-30 2009-04-08 广东联塑科技实业有限公司 a stepped pipe
CN100476085C (en) * 2006-04-30 2009-04-08 广东联塑科技实业有限公司 A stepped inspection well
WO2011085431A1 (en) * 2010-01-13 2011-07-21 Hiram (Wa) Pty Ltd Improved ladderway system for underground raises
CN101831952A (en) * 2010-04-01 2010-09-15 周佰兴 Wellhole of inspection shaft and inspection shaft with same
DE102011051611A1 (en) * 2011-07-06 2013-01-10 Thomas Lorenz Industrietechnik Gmbh & Co. Kg Production-optimized manhole cover
DK2944731T3 (en) * 2014-05-02 2019-10-14 Uponor Infra Oy Chamber for a rainwater drain and method for making this
ES2602231B1 (en) * 2015-08-20 2017-09-07 Pere JULIÀ DORCA Watertight and hermetic enclosures with interchangeable covers, manufactured by the metal melting process
US10563373B1 (en) 2018-04-05 2020-02-18 Predl Systems North America Inc Manhole assembly
US10968594B1 (en) 2018-11-20 2021-04-06 Predl Systems North America Inc. Manhole rehabilitation system
DE202018107218U1 (en) * 2018-12-18 2020-03-23 Rehau Ag + Co Formwork ring for a hybrid compensation ring and hybrid compensation ring
DE202018107215U1 (en) * 2018-12-18 2020-03-19 Rehau Ag + Co Shell for the production of a hybrid support ring and hybrid support ring
DE202018107216U1 (en) * 2018-12-18 2020-03-19 Rehau Ag + Co Formwork ring for a hybrid support ring and hybrid support ring
US11377863B1 (en) 2019-11-13 2022-07-05 Predl Systems North America Inc. Aggregate panel system
CN115059117A (en) * 2022-07-15 2022-09-16 湖北鼎誉环保科技有限公司 A pressure-resistant well seat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537443A (en) * 1977-05-26 1978-12-29 Kulasinghe A Manhole covers
GB2031480A (en) * 1978-07-24 1980-04-23 Hepworth Iron Co Ltd Manholes
GB1568364A (en) * 1976-10-28 1980-05-29 Lumb D Kit on parts for use in the construction of an inspection chamber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335655A1 (en) * 1975-12-18 1977-07-15 Pont A Mousson FILLING PAD, ESPECIALLY FOR PAVEMENT GUARD
GB1507106A (en) * 1976-05-20 1978-04-12 Hepworth Iron Co Ltd Prefabricated inspection chambers
GB2048980B (en) * 1979-05-04 1983-08-03 Reed International Ltd Drainage inspection chambers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568364A (en) * 1976-10-28 1980-05-29 Lumb D Kit on parts for use in the construction of an inspection chamber
GB1537443A (en) * 1977-05-26 1978-12-29 Kulasinghe A Manhole covers
GB2031480A (en) * 1978-07-24 1980-04-23 Hepworth Iron Co Ltd Manholes

Also Published As

Publication number Publication date
GB2145444A (en) 1985-03-27
AU3162684A (en) 1985-02-07
GB8419674D0 (en) 1984-09-05
GB2145444B (en) 1988-04-07

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