AU2002350896A1 - Access covers - Google Patents

Access covers

Info

Publication number
AU2002350896A1
AU2002350896A1 AU2002350896A AU2002350896A AU2002350896A1 AU 2002350896 A1 AU2002350896 A1 AU 2002350896A1 AU 2002350896 A AU2002350896 A AU 2002350896A AU 2002350896 A AU2002350896 A AU 2002350896A AU 2002350896 A1 AU2002350896 A1 AU 2002350896A1
Authority
AU
Australia
Prior art keywords
access covers
covers
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.)
Abandoned
Application number
AU2002350896A
Inventor
Rainer Clover
Derek Pearce
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 AU2002350896A1 publication Critical patent/AU2002350896A1/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
    • 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
    • E02D29/1427—Locking devices
    • 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
    • E02D29/149—Annular gaskets

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)
  • Hinges (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
AU2002350896A 2002-11-18 2002-11-28 Access covers Abandoned AU2002350896A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0226901A GB2395217A (en) 2002-11-18 2002-11-18 Access cover
GB0226901.7 2002-11-18
PCT/GB2002/005406 WO2004046469A1 (en) 2002-11-18 2002-11-28 Access covers

Publications (1)

Publication Number Publication Date
AU2002350896A1 true AU2002350896A1 (en) 2004-06-15

Family

ID=9948066

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002350896A Abandoned AU2002350896A1 (en) 2002-11-18 2002-11-28 Access covers

Country Status (4)

Country Link
EP (1) EP1565624A1 (en)
AU (1) AU2002350896A1 (en)
GB (1) GB2395217A (en)
WO (1) WO2004046469A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872182B1 (en) * 2004-06-24 2007-11-23 Saint Gobain Pam Sa BUFFER FOR ROAD DEVICE AND CORRESPONDING ROAD DEVICE
US20090257823A1 (en) * 2005-05-26 2009-10-15 Gerhardt Christensen A/S Method and mechanism for opening and closing of manhole covers
FR2933993B1 (en) * 2008-07-18 2013-08-16 Cahors App Elec BOX FORMING A LOOK OF PROTECTION OF AN APPARATUS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130651A (en) * 1960-08-23 1964-04-28 Neenah Foundry Company Mounting for hinged covers
GB2265402A (en) * 1992-02-18 1993-09-29 John Terence Thelwell Manhole or inspection cover having sealable opening
DE9207542U1 (en) * 1992-06-04 1992-09-03 Passavant-Werke Ag, 6209 Aarbergen, De
FR2716473B1 (en) * 1994-02-22 1996-05-15 Barat Sa Pivoting hatch for civil engineering works.
US5507590A (en) * 1994-08-04 1996-04-16 Argandona; Toby Cover assembly for manholes and the like
GB2299357B (en) * 1995-03-27 1998-04-08 Rainer Clover Access frames
US6021606A (en) * 1998-10-01 2000-02-08 The Bilco Company Lifting mechanism for horizontal hinged doors

Also Published As

Publication number Publication date
WO2004046469A1 (en) 2004-06-03
GB0226901D0 (en) 2002-12-24
EP1565624A1 (en) 2005-08-24
GB2395217A (en) 2004-05-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase