DK0906477T3 - Head piece for a downhole construction - Google Patents
Head piece for a downhole constructionInfo
- Publication number
- DK0906477T3 DK0906477T3 DK97926286T DK97926286T DK0906477T3 DK 0906477 T3 DK0906477 T3 DK 0906477T3 DK 97926286 T DK97926286 T DK 97926286T DK 97926286 T DK97926286 T DK 97926286T DK 0906477 T3 DK0906477 T3 DK 0906477T3
- Authority
- DK
- Denmark
- Prior art keywords
- cone
- access part
- head piece
- peripheral edge
- region
- Prior art date
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
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)
- Beans For Foods Or Fodder (AREA)
- Table Devices Or Equipment (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Earth Drilling (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Farming Of Fish And Shellfish (AREA)
- Dry Shavers And Clippers (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A top piece (4) for a manhole structure (1) for, for example, a sewer system comprises an access part (6) and a cone (5) which connects to the access part (6) and can be placed on a manhole structure shaft (3) with a peripheral edge (17) on the side of the cone (5) situated opposite the access part (6). The cone (5) has a substantially outward curved basic shape. In the region of the transition (21) from the access part (6) to the cone (5) a reinforcement rib (22), which is substantially parallel to the plane in which the peripheral edge (17) is situated, is provided on the outer surface of the cone (5), extending over the entire periphery of the cone (5). This gives the cone (5) greater resistance to pressure forces in the region of the transistion (21) to the access part (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1003376A NL1003376C2 (en) | 1996-06-19 | 1996-06-19 | Attachment for a well. |
PCT/NL1997/000338 WO1997048859A1 (en) | 1996-06-19 | 1997-06-17 | Top piece for a manhole structure |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0906477T3 true DK0906477T3 (en) | 2002-04-22 |
Family
ID=19763041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK97926286T DK0906477T3 (en) | 1996-06-19 | 1997-06-17 | Head piece for a downhole construction |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0906477B1 (en) |
AT (1) | ATE215154T1 (en) |
AU (1) | AU3108997A (en) |
CZ (1) | CZ295673B6 (en) |
DE (1) | DE69711377T2 (en) |
DK (1) | DK0906477T3 (en) |
ES (1) | ES2174261T3 (en) |
NL (1) | NL1003376C2 (en) |
PL (1) | PL183744B1 (en) |
WO (1) | WO1997048859A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2790495B1 (en) | 1999-03-05 | 2001-05-11 | Polva Pipelife Bv | WELL STRUCTURE |
DE19961414C2 (en) * | 1999-12-17 | 2002-06-27 | Horst Hammes | Cylindrical plastic shaft that can be inserted into the ground |
DK200100035A (en) * | 2001-01-10 | 2002-07-11 | Soerensen Peder Hoven | throughput Well |
FR2873392B1 (en) * | 2004-07-21 | 2008-04-11 | Groupe Maillard Ind Gmi Sa | DEVICE FOR LOOKING AT, IN PARTICULAR FOR A WATER METER |
DE202005010489U1 (en) * | 2005-06-29 | 2006-08-17 | Rehau Ag + Co. | Schacht shell |
DE202005010486U1 (en) * | 2005-06-29 | 2006-08-24 | Rehau Ag + Co. | Schacht shell |
DE102006053996A1 (en) * | 2006-11-16 | 2008-05-29 | Lic Langmatz Gmbh | Shaft for inserting in ground in area of road or footpath, has shaft cover lies on upper surrounding edge profile, which is arranged on wall with its side towards above and edge profile has central bar on upper side of wall |
NL1033353C2 (en) | 2007-02-07 | 2008-08-11 | Wavin Bv | Pot element. |
EP2000598A1 (en) | 2007-06-04 | 2008-12-10 | Ifw Manfred Otte GmbH | Upper part of a manhole shaft |
DE102008011435A1 (en) | 2008-02-27 | 2009-09-03 | Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg | Hopper upper section for arranging servicing hopper, has connecting unit, where hopper upper section is connected with hopper pipe or hopper lower section by connecting unit |
FR2939158A1 (en) * | 2008-12-01 | 2010-06-04 | Persohn Sa | Modular buried manhole for receiving water meter, has tubular segments whose peripheral wall is equipped with annular flange forming internal annular braced stiffener and external annular braced stiffeners |
CN104847002A (en) * | 2015-05-30 | 2015-08-19 | 合肥中科富华新材料有限公司 | High-strength plastic inspection well |
CN104863239A (en) * | 2015-05-30 | 2015-08-26 | 合肥中科富华新材料有限公司 | Environmentally friendly plastic inspection well |
CN104863238A (en) * | 2015-05-30 | 2015-08-26 | 合肥中科富华新材料有限公司 | High-strength whole inspection well |
CN104846844A (en) * | 2015-05-30 | 2015-08-19 | 合肥中科富华新材料有限公司 | Reinforced integral inspection well |
DE202018100554U1 (en) * | 2018-02-01 | 2019-05-09 | Rehau Ag + Co | adapter component |
DE102020206402A1 (en) | 2020-05-22 | 2021-11-25 | Hegler Plastik Gmbh | Kit for an inspection shaft and seal for such a kit |
NL2031460B1 (en) * | 2022-03-30 | 2023-10-24 | Dyka B V | A Gully |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089139A (en) * | 1976-08-24 | 1978-05-16 | Armco Steel Corporation | Segmented cylindrical reinforced plastic manhole structure |
NL7810714A (en) * | 1978-10-27 | 1980-04-29 | Dirk Van De Kerke | Inspection shaft of polyester for sewer installations - has extruded reinforcing profile wound spirally round it forming flanges |
US4275757A (en) * | 1979-08-06 | 1981-06-30 | Singer Frederic J | Manhole structure and method of making same |
DE4315535C2 (en) * | 1993-05-10 | 1997-01-09 | Kordes Klaeranlagen U Pumpwerk | Plastic shaft |
WO1995006185A1 (en) * | 1993-08-25 | 1995-03-02 | Horst Guggemos | Prefabricated shaft element |
-
1996
- 1996-06-19 NL NL1003376A patent/NL1003376C2/en not_active IP Right Cessation
-
1997
- 1997-06-17 EP EP97926286A patent/EP0906477B1/en not_active Expired - Lifetime
- 1997-06-17 AU AU31089/97A patent/AU3108997A/en not_active Abandoned
- 1997-06-17 ES ES97926286T patent/ES2174261T3/en not_active Expired - Lifetime
- 1997-06-17 DE DE69711377T patent/DE69711377T2/en not_active Expired - Lifetime
- 1997-06-17 PL PL97330600A patent/PL183744B1/en unknown
- 1997-06-17 DK DK97926286T patent/DK0906477T3/en active
- 1997-06-17 AT AT97926286T patent/ATE215154T1/en not_active IP Right Cessation
- 1997-06-17 CZ CZ19984073A patent/CZ295673B6/en not_active IP Right Cessation
- 1997-06-17 WO PCT/NL1997/000338 patent/WO1997048859A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69711377T2 (en) | 2002-11-07 |
EP0906477B1 (en) | 2002-03-27 |
PL330600A1 (en) | 1999-05-24 |
ES2174261T3 (en) | 2002-11-01 |
ATE215154T1 (en) | 2002-04-15 |
WO1997048859A1 (en) | 1997-12-24 |
PL183744B1 (en) | 2002-07-31 |
EP0906477A1 (en) | 1999-04-07 |
AU3108997A (en) | 1998-01-07 |
CZ407398A3 (en) | 1999-11-17 |
DE69711377D1 (en) | 2002-05-02 |
NL1003376C2 (en) | 1997-12-23 |
CZ295673B6 (en) | 2005-09-14 |
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