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 pipes

Info

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
Application number
FR7324110A
Other languages
French (fr)
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.)
ZERAFFA JACQUES
Original Assignee
ZERAFFA JACQUES
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 ZERAFFA JACQUES filed Critical ZERAFFA JACQUES
Priority to FR7324110A priority Critical patent/FR2237476A5/en
Application granted granted Critical
Publication of FR2237476A5 publication Critical patent/FR2237476A5/en
Expired legal-status Critical Current

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.
FR7324110A 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 Expired FR2237476A5 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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