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AU3764993A - A manhole cover - Google Patents

A manhole cover

Info

Publication number
AU3764993A
AU3764993A AU37649/93A AU3764993A AU3764993A AU 3764993 A AU3764993 A AU 3764993A AU 37649/93 A AU37649/93 A AU 37649/93A AU 3764993 A AU3764993 A AU 3764993A AU 3764993 A AU3764993 A AU 3764993A
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.)
Abandoned
Application number
AU37649/93A
Inventor
Colin Edward Staggs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU3764993A publication Critical patent/AU3764993A/en
Abandoned 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

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)
AU37649/93A 1992-04-02 1993-03-26 A manhole cover Abandoned AU3764993A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9207264 1992-04-02
GB9207264A GB2265649B (en) 1992-04-02 1992-04-02 A manhole cover

Publications (1)

Publication Number Publication Date
AU3764993A true AU3764993A (en) 1993-11-08

Family

ID=10713350

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37649/93A Abandoned AU3764993A (en) 1992-04-02 1993-03-26 A manhole cover

Country Status (3)

Country Link
AU (1) AU3764993A (en)
GB (1) GB2265649B (en)
WO (1) WO1993020291A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9318746D0 (en) * 1993-09-09 1993-10-27 M W Polymer Products Limited Platform assembly
GB9614007D0 (en) * 1996-07-04 1996-09-04 West Of Scotland Water Cover
US10471323B1 (en) * 2014-05-30 2019-11-12 Sports Complex Design Group LLC Playing surface assemblies for softball and baseball pitching areas

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE92290C (en) *
DE328570C (en) * 1919-07-12 1920-10-30 Johannes Hoernemann Manhole cover
GB734857A (en) * 1952-09-09 1955-08-10 Carr Fastrner Company Ltd Improvements in and relating to aperture stoppers
FR87893E (en) * 1960-07-11 1966-10-28 Wedge device allowing the height adjustment of the manhole covers
GB1249914A (en) * 1969-01-17 1971-10-13 Oswald Burgess Trench cover
GB1507331A (en) * 1975-10-31 1978-04-12 Gc Plastics Ltd Covers for utilities
DE3028805A1 (en) * 1980-07-30 1982-02-25 Erhard 6927 Bad Rappenau Beck Universal temporary manhole cover grating - has frame stops movable up and down into release and retaining positions
GB2085946A (en) * 1980-10-17 1982-05-06 British Steel Corp Locking manhole covers and gully grids
NO160455C (en) * 1985-01-30 1995-04-25 Furnes Hamjern Ncc As Device for automatic locking and locking of the cowl lid

Also Published As

Publication number Publication date
WO1993020291A1 (en) 1993-10-14
GB2265649A (en) 1993-10-06
GB9207264D0 (en) 1992-05-13
GB2265649B (en) 1996-03-13

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