PL327473A1 - Man-hole cover - Google Patents

Man-hole cover

Info

Publication number
PL327473A1
PL327473A1 PL96327473A PL32747396A PL327473A1 PL 327473 A1 PL327473 A1 PL 327473A1 PL 96327473 A PL96327473 A PL 96327473A PL 32747396 A PL32747396 A PL 32747396A PL 327473 A1 PL327473 A1 PL 327473A1
Authority
PL
Poland
Prior art keywords
man
hole cover
cover
hole
Prior art date
Application number
PL96327473A
Inventor
Jeffrey Robert Wardell
Original Assignee
Envirolite Holdings 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 Envirolite Holdings Ltd filed Critical Envirolite Holdings Ltd
Publication of PL327473A1 publication Critical patent/PL327473A1/en

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)
  • Sewage (AREA)
PL96327473A 1995-12-16 1996-11-29 Man-hole cover PL327473A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9525790.3A GB9525790D0 (en) 1995-12-16 1995-12-16 Manhole cover
PCT/GB1996/002973 WO1997022760A1 (en) 1995-12-16 1996-11-29 Manhole cover

Publications (1)

Publication Number Publication Date
PL327473A1 true PL327473A1 (en) 1998-12-07

Family

ID=10785574

Family Applications (1)

Application Number Title Priority Date Filing Date
PL96327473A PL327473A1 (en) 1995-12-16 1996-11-29 Man-hole cover

Country Status (11)

Country Link
EP (1) EP0865542A1 (en)
JP (1) JP2000502156A (en)
CN (1) CN1215445A (en)
AU (1) AU1036197A (en)
BR (1) BR9612028A (en)
CA (1) CA2240189A1 (en)
GB (2) GB9525790D0 (en)
IL (1) IL124893A0 (en)
PL (1) PL327473A1 (en)
TR (1) TR199801112T2 (en)
WO (1) WO1997022760A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335938B (en) * 1998-03-31 2001-12-12 Highcross Forecourt Products L Manhole cover
FR2790495B1 (en) * 1999-03-05 2001-05-11 Polva Pipelife Bv WELL STRUCTURE
AT502645B1 (en) * 2006-03-08 2007-05-15 Hago Bautechnik Gmbh Manhole covering, has notch shiftable in main body and with manhole cover, and support plate inserted into section frame under intermediate layer of seal and with honeycomb core including upper and lower coatings
EP2057079A2 (en) 2006-08-25 2009-05-13 Gmi Composites Inc. Reinforced composite manhole cover assembly and components thereof
DE102012111960A1 (en) * 2012-12-07 2014-06-12 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Frame of a drainage channel
EP3472393B1 (en) * 2016-06-20 2022-11-30 Basf Se Manhole cover for shafts, channel access or drainage channels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364422A (en) * 1918-03-14 1921-01-04 Albert B Selley Manhole-top
DE328570C (en) * 1919-07-12 1920-10-30 Johannes Hoernemann Manhole cover
GB1497254A (en) * 1974-12-20 1978-01-05 Amberholt Ltd Surface boxes
FR2335655A1 (en) * 1975-12-18 1977-07-15 Pont A Mousson FILLING PAD, ESPECIALLY FOR PAVEMENT GUARD
FR2519046A1 (en) * 1981-12-29 1983-07-01 Pont A Mousson FLOOR LOOK
EP0147050B1 (en) * 1983-11-26 1988-02-24 John Reginald Newton Composite article
GB8517041D0 (en) * 1985-07-05 1985-08-14 Courtaulds Plc Fibre reinforced plastics

Also Published As

Publication number Publication date
JP2000502156A (en) 2000-02-22
CN1215445A (en) 1999-04-28
GB9624908D0 (en) 1997-01-15
IL124893A0 (en) 1999-01-26
EP0865542A1 (en) 1998-09-23
GB2308148B (en) 1999-11-24
CA2240189A1 (en) 1997-06-26
BR9612028A (en) 1999-12-28
WO1997022760A1 (en) 1997-06-26
AU1036197A (en) 1997-07-14
GB9525790D0 (en) 1996-02-14
TR199801112T2 (en) 1998-10-21
GB2308148A (en) 1997-06-18

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