EP0821111A3 - Prefabricated concrete manhole element with a plastic liner - Google Patents
Prefabricated concrete manhole element with a plastic liner Download PDFInfo
- Publication number
- EP0821111A3 EP0821111A3 EP97112581A EP97112581A EP0821111A3 EP 0821111 A3 EP0821111 A3 EP 0821111A3 EP 97112581 A EP97112581 A EP 97112581A EP 97112581 A EP97112581 A EP 97112581A EP 0821111 A3 EP0821111 A3 EP 0821111A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaft
- pipe
- inner liner
- opening
- prefabricated concrete
- 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.)
- Granted
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
-
- 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
- E02D29/124—Shaft entirely made of synthetic material
-
- 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
- E02D29/125—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the lining of the shaft
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/021—Connection of sewer pipes to manhole shaft
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/025—Manhole shafts or other inspection chambers; Snow-filling openings; accessories provided with a liner
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29612834U DE29612834U1 (en) | 1996-07-24 | 1996-07-24 | Precast concrete shaft with a plastic lining |
DE29612834U | 1996-07-24 | ||
DE29704338U | 1997-03-11 | ||
DE29704338U DE29704338U1 (en) | 1996-07-24 | 1997-03-11 | Precast concrete shaft with a plastic lining |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0821111A2 EP0821111A2 (en) | 1998-01-28 |
EP0821111A3 true EP0821111A3 (en) | 1998-07-08 |
EP0821111B1 EP0821111B1 (en) | 2000-09-13 |
Family
ID=26059213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97112581A Expired - Lifetime EP0821111B1 (en) | 1996-07-24 | 1997-07-23 | Prefabricated concrete manhole element with a plastic liner |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0821111B1 (en) |
AT (1) | ATE196337T1 (en) |
CZ (1) | CZ293312B6 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004074585A2 (en) * | 2003-02-19 | 2004-09-02 | Caswick Ltd | Manholes and inspection chambers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9115399U1 (en) * | 1991-12-12 | 1992-07-09 | Fa. C. Bergmann, Linz, At | |
DE9300116U1 (en) * | 1993-01-07 | 1993-03-04 | Buderus Guss Gmbh, 6330 Wetzlar, De | |
US5303518A (en) * | 1993-02-11 | 1994-04-19 | Strickland Industries, Inc. | Lined manhole assembly and liner |
EP0670395A2 (en) * | 1994-03-03 | 1995-09-06 | H. Niemeyer Söhne GmbH & Co. KG | Lower element for manhole shafts |
-
1997
- 1997-07-23 EP EP97112581A patent/EP0821111B1/en not_active Expired - Lifetime
- 1997-07-23 CZ CZ19972352A patent/CZ293312B6/en not_active IP Right Cessation
- 1997-07-23 AT AT97112581T patent/ATE196337T1/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9115399U1 (en) * | 1991-12-12 | 1992-07-09 | Fa. C. Bergmann, Linz, At | |
DE9300116U1 (en) * | 1993-01-07 | 1993-03-04 | Buderus Guss Gmbh, 6330 Wetzlar, De | |
US5303518A (en) * | 1993-02-11 | 1994-04-19 | Strickland Industries, Inc. | Lined manhole assembly and liner |
EP0670395A2 (en) * | 1994-03-03 | 1995-09-06 | H. Niemeyer Söhne GmbH & Co. KG | Lower element for manhole shafts |
Also Published As
Publication number | Publication date |
---|---|
EP0821111A2 (en) | 1998-01-28 |
EP0821111B1 (en) | 2000-09-13 |
ATE196337T1 (en) | 2000-09-15 |
CZ235297A3 (en) | 1998-02-18 |
CZ293312B6 (en) | 2004-03-17 |
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