EP1528161A3 - Couvercles d'accès - Google Patents

Couvercles d'accès Download PDF

Info

Publication number
EP1528161A3
EP1528161A3 EP04256683A EP04256683A EP1528161A3 EP 1528161 A3 EP1528161 A3 EP 1528161A3 EP 04256683 A EP04256683 A EP 04256683A EP 04256683 A EP04256683 A EP 04256683A EP 1528161 A3 EP1528161 A3 EP 1528161A3
Authority
EP
European Patent Office
Prior art keywords
plate
extension
tongue
depending
access covers
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.)
Withdrawn
Application number
EP04256683A
Other languages
German (de)
English (en)
Other versions
EP1528161A2 (fr
Inventor
Rainer Clover
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 EP1528161A2 publication Critical patent/EP1528161A2/fr
Publication of EP1528161A3 publication Critical patent/EP1528161A3/fr
Withdrawn legal-status Critical Current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)
  • Body Structure For Vehicles (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP04256683A 2003-10-30 2004-10-28 Couvercles d'accès Withdrawn EP1528161A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0325387 2003-10-30
GB0325387A GB2407605A (en) 2003-10-30 2003-10-30 Load-bearing cover for an access hole

Publications (2)

Publication Number Publication Date
EP1528161A2 EP1528161A2 (fr) 2005-05-04
EP1528161A3 true EP1528161A3 (fr) 2006-01-11

Family

ID=29725671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04256683A Withdrawn EP1528161A3 (fr) 2003-10-30 2004-10-28 Couvercles d'accès

Country Status (2)

Country Link
EP (1) EP1528161A3 (fr)
GB (1) GB2407605A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101586348B (zh) * 2008-05-22 2013-07-03 王基坜 镶嵌式井具
CN103452140B (zh) * 2013-09-11 2015-06-24 青岛林川工程技术咨询有限公司 一种机场用井盖系统及其使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555762A (en) * 1968-07-08 1971-01-19 Aluminum Plastic Products Corp False floor of interlocked metal sections
US3884328A (en) * 1973-10-01 1975-05-20 Chester I Williams Scaffold plank
WO1992012074A2 (fr) * 1991-01-04 1992-07-23 Case Designers Corporation Elements porteurs pouvant etre reciproquement verrouilles et conteneurs pliables a double paroi construits a partir de ces elements
EP1277888A1 (fr) * 2001-07-20 2003-01-22 Fonderie Viterbesi Di Belli & C. s.n.c. Couvercle pour regard de chaussée

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1060933A (ja) * 1996-08-16 1998-03-03 Kajima Corp マンホール

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555762A (en) * 1968-07-08 1971-01-19 Aluminum Plastic Products Corp False floor of interlocked metal sections
US3884328A (en) * 1973-10-01 1975-05-20 Chester I Williams Scaffold plank
WO1992012074A2 (fr) * 1991-01-04 1992-07-23 Case Designers Corporation Elements porteurs pouvant etre reciproquement verrouilles et conteneurs pliables a double paroi construits a partir de ces elements
EP1277888A1 (fr) * 2001-07-20 2003-01-22 Fonderie Viterbesi Di Belli & C. s.n.c. Couvercle pour regard de chaussée

Also Published As

Publication number Publication date
GB0325387D0 (en) 2003-12-03
GB2407605A (en) 2005-05-04
EP1528161A2 (fr) 2005-05-04

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