FR2237476A5 - Construction of drain pipes in bottom of manholes - involves using bowl shaped connector made of plastics to receive pipes - Google Patents
Construction of drain pipes in bottom of manholes - involves using bowl shaped connector made of plastics to receive pipesInfo
- Publication number
- FR2237476A5 FR2237476A5 FR7324110A FR7324110A FR2237476A5 FR 2237476 A5 FR2237476 A5 FR 2237476A5 FR 7324110 A FR7324110 A FR 7324110A FR 7324110 A FR7324110 A FR 7324110A FR 2237476 A5 FR2237476 A5 FR 2237476A5
- Authority
- FR
- France
- Prior art keywords
- pipes
- plastics
- manholes
- involves
- construction
- 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.)
- Expired
Links
Classifications
-
- 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
- E03F5/024—Manhole shafts or other inspection chambers; Snow-filling openings; accessories made of plastic 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
-
- 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
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
A bowl shaped unit (1) with a flat base and of cylindrical cross section is placed at the bottom of the manhole. The unit is made of plastics or some other material which is easy to cut. A semicircular hole is cut in the side of the unit at the time of manufacture to receive one of the pipes to be joined (2). Other holes are then cut on site to suit the positions of the other pipes which run into the manhole. The top half of each pipe is cut away to leave a bottom portion (2a) sitting in the unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7324110A FR2237476A5 (en) | 1973-06-22 | 1973-06-22 | Construction of drain pipes in bottom of manholes - involves using bowl shaped connector made of plastics to receive pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7324110A FR2237476A5 (en) | 1973-06-22 | 1973-06-22 | Construction of drain pipes in bottom of manholes - involves using bowl shaped connector made of plastics to receive pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2237476A5 true FR2237476A5 (en) | 1975-02-07 |
Family
ID=9121852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7324110A Expired FR2237476A5 (en) | 1973-06-22 | 1973-06-22 | Construction of drain pipes in bottom of manholes - involves using bowl shaped connector made of plastics to receive pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2237476A5 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2498225A1 (en) * | 1981-01-19 | 1982-07-23 | Sabla Sa | Prefabrication mould for pipe manhole base channels - has channel former made in two parts accommodating changes of pipework alignment |
FR2498657A1 (en) * | 1981-01-26 | 1982-07-30 | Sabla Sa | Mould for prefabricating manhole ducts in concrete - has two part swivel pattern to match conduit deviation angle |
FR2649145A1 (en) * | 1989-06-29 | 1991-01-04 | Drap Claude | Manhole base with cunette for underground ducts, its method of manufacture, and manholes comprising such a base |
FR2668188A1 (en) * | 1990-10-18 | 1992-04-24 | Medinger Jean Claude | Method for the manufacture of gutters for sewerage inspection chambers, and elements for carrying out this method |
FR2688529A1 (en) * | 1992-03-16 | 1993-09-17 | Medinger Jean Claude | Prefabricated gutter element for sewerage manhole |
WO1993019258A1 (en) * | 1992-03-19 | 1993-09-30 | Caswick Limited | Manholes and inspection chambers |
-
1973
- 1973-06-22 FR FR7324110A patent/FR2237476A5/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2498225A1 (en) * | 1981-01-19 | 1982-07-23 | Sabla Sa | Prefabrication mould for pipe manhole base channels - has channel former made in two parts accommodating changes of pipework alignment |
FR2498657A1 (en) * | 1981-01-26 | 1982-07-30 | Sabla Sa | Mould for prefabricating manhole ducts in concrete - has two part swivel pattern to match conduit deviation angle |
FR2649145A1 (en) * | 1989-06-29 | 1991-01-04 | Drap Claude | Manhole base with cunette for underground ducts, its method of manufacture, and manholes comprising such a base |
FR2668188A1 (en) * | 1990-10-18 | 1992-04-24 | Medinger Jean Claude | Method for the manufacture of gutters for sewerage inspection chambers, and elements for carrying out this method |
FR2688529A1 (en) * | 1992-03-16 | 1993-09-17 | Medinger Jean Claude | Prefabricated gutter element for sewerage manhole |
WO1993019257A1 (en) * | 1992-03-16 | 1993-09-30 | Medinger Jean Claude | Prefabricated channel element for drain catch basins |
WO1993019258A1 (en) * | 1992-03-19 | 1993-09-30 | Caswick Limited | Manholes and inspection chambers |
GB2279373A (en) * | 1992-03-19 | 1995-01-04 | Caswick Ltd | Manholes and inspection chambers |
GB2279373B (en) * | 1992-03-19 | 1995-07-19 | Caswick Ltd | Manholes and inspection chambers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |