EP1752584A2 - Regard de chaussée - Google Patents
Regard de chaussée Download PDFInfo
- Publication number
- EP1752584A2 EP1752584A2 EP06254026A EP06254026A EP1752584A2 EP 1752584 A2 EP1752584 A2 EP 1752584A2 EP 06254026 A EP06254026 A EP 06254026A EP 06254026 A EP06254026 A EP 06254026A EP 1752584 A2 EP1752584 A2 EP 1752584A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- reinforcement part
- cover according
- main
- auxiliary
- 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.)
- Withdrawn
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 95
- 238000012360 testing method Methods 0.000 claims description 54
- 230000001419 dependent effect Effects 0.000 claims 3
- 238000013461 design Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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
-
- 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
- E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
Definitions
- the deformation reducing means are arranged so that under load a deformation of one part of the cover acts against a deformation of another part of the cover, to reduce the overall deformation of the cover and hence reduce the permanent set recorded.
- the first and second mountings are the mountings at each end of the longer side.
- Fig. 3 shows one of the covers 12 on its own for clarity.
- Each cover 12 includes a planar part 20 which in use forms an upper surface of the cover 12.
- the shape of the planar part 20 is a right angled triangle, having a longer edge 50 and two shorter edges 52 of substantially equal length.
- the angle between the longer edge 50 and each of the shorter edges 52 is approximately 45°
- the angle between the two shorter edges 52 is approximately 90°.
- Extending downwardly in use from each of the 45° corners 64 are first and second mountings 54, 55 respectively, and extending downwardly in use from the 90° corner 66 is third mounting 56.
- Each of the mountings 54, 55, 56 is in the form of a protrusion, the mountings 54, 55, 56 together forming a non rock three point mounting for the cover 12.
- the maximum length of the auxiliary beam 24 could be between 30 and 50% of the maximum length of the main beam 22, and in one example was approximately 40% of the maximum length of the main beam 22.
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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Details Of Indoor Wiring (AREA)
- Catching Or Destruction (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0515846A GB2429228B (en) | 2005-08-02 | 2005-08-02 | Access cover |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1752584A2 true EP1752584A2 (fr) | 2007-02-14 |
EP1752584A3 EP1752584A3 (fr) | 2008-05-14 |
Family
ID=34983915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06254026A Withdrawn EP1752584A3 (fr) | 2005-08-02 | 2006-08-01 | Regard de chaussée |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1752584A3 (fr) |
GB (1) | GB2429228B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2468480A (en) * | 2009-03-06 | 2010-09-15 | Wrekin Welding & Fabrication E | Ground surface access assembly with reinforcements |
CN114150706A (zh) * | 2021-11-29 | 2022-03-08 | 安徽省飞龙新型材料有限公司 | 一种可变形的两用型井盖及其使用方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1480364A (fr) * | 1966-03-31 | 1967-05-12 | Sambre & Meuse Usines | Tampon pour regard et regard muni de ce tampon |
GB2116611A (en) * | 1982-02-26 | 1983-09-28 | Brickhouse Dudley Mfg | Manhole frame and cover assembly |
EP0507708A1 (fr) * | 1991-04-05 | 1992-10-07 | Societe Anonyme Dite : Sodif | Dispositif de sécurité pour tampon articulé de regard de chaussée |
EP0533533A1 (fr) * | 1991-09-16 | 1993-03-24 | Pont-A-Mousson S.A. | Regard de chaussée à tampon verrouillé |
EP0541350A2 (fr) * | 1991-11-06 | 1993-05-12 | W.J. Furse & Co. Ltd. | Trou d'inspection, couvercle et assemblage d'un trou d'inspection |
GB2299603A (en) * | 1995-04-06 | 1996-10-09 | C I S | Manhole cover |
GB2360807A (en) * | 2000-04-01 | 2001-10-03 | Atlanta Impex Ltd | Access Cover Component and Assembly |
EP1229173A1 (fr) * | 2001-02-06 | 2002-08-07 | Karl Kortmann | Dispositif de couvercle pour canalisations, en particulier puits d'inspection |
JP2002348895A (ja) * | 2001-05-23 | 2002-12-04 | Asahi Tec Corp | 地下構造物用蓋 |
US20040042849A1 (en) * | 2002-08-15 | 2004-03-04 | Bescal, Inc. | Utilities access closure |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0330271D0 (en) * | 2003-12-31 | 2004-02-04 | Saint Gobain Pipelines Plc | A covering for an access aperture,and related assemblies |
-
2005
- 2005-08-02 GB GB0515846A patent/GB2429228B/en active Active
-
2006
- 2006-08-01 EP EP06254026A patent/EP1752584A3/fr not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1480364A (fr) * | 1966-03-31 | 1967-05-12 | Sambre & Meuse Usines | Tampon pour regard et regard muni de ce tampon |
GB2116611A (en) * | 1982-02-26 | 1983-09-28 | Brickhouse Dudley Mfg | Manhole frame and cover assembly |
EP0507708A1 (fr) * | 1991-04-05 | 1992-10-07 | Societe Anonyme Dite : Sodif | Dispositif de sécurité pour tampon articulé de regard de chaussée |
EP0533533A1 (fr) * | 1991-09-16 | 1993-03-24 | Pont-A-Mousson S.A. | Regard de chaussée à tampon verrouillé |
EP0541350A2 (fr) * | 1991-11-06 | 1993-05-12 | W.J. Furse & Co. Ltd. | Trou d'inspection, couvercle et assemblage d'un trou d'inspection |
GB2299603A (en) * | 1995-04-06 | 1996-10-09 | C I S | Manhole cover |
GB2360807A (en) * | 2000-04-01 | 2001-10-03 | Atlanta Impex Ltd | Access Cover Component and Assembly |
EP1229173A1 (fr) * | 2001-02-06 | 2002-08-07 | Karl Kortmann | Dispositif de couvercle pour canalisations, en particulier puits d'inspection |
JP2002348895A (ja) * | 2001-05-23 | 2002-12-04 | Asahi Tec Corp | 地下構造物用蓋 |
US20040042849A1 (en) * | 2002-08-15 | 2004-03-04 | Bescal, Inc. | Utilities access closure |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2468480A (en) * | 2009-03-06 | 2010-09-15 | Wrekin Welding & Fabrication E | Ground surface access assembly with reinforcements |
EP2246483A1 (fr) * | 2009-03-06 | 2010-11-03 | Wrekin Welding & Fabrication Engineering Limited | Regard de chaussée |
GB2468480B (en) * | 2009-03-06 | 2014-01-08 | Wrekin Holdings Ltd | Ground surface access assemblies |
CN114150706A (zh) * | 2021-11-29 | 2022-03-08 | 安徽省飞龙新型材料有限公司 | 一种可变形的两用型井盖及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
GB2429228B (en) | 2011-03-30 |
EP1752584A3 (fr) | 2008-05-14 |
GB2429228A (en) | 2007-02-21 |
GB0515846D0 (en) | 2005-09-07 |
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Legal Events
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AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20081115 |