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MA32826B1 - Canalisation d'evacuation en plastique ou partie de chambre de visite ayant une paroi circonferentielle creuse et ensemble moule permettant leur fabrication - Google Patents

Canalisation d'evacuation en plastique ou partie de chambre de visite ayant une paroi circonferentielle creuse et ensemble moule permettant leur fabrication

Info

Publication number
MA32826B1
MA32826B1 MA33886A MA33886A MA32826B1 MA 32826 B1 MA32826 B1 MA 32826B1 MA 33886 A MA33886 A MA 33886A MA 33886 A MA33886 A MA 33886A MA 32826 B1 MA32826 B1 MA 32826B1
Authority
MA
Morocco
Prior art keywords
wall
plastic
manufacturing
same
circumferential wall
Prior art date
Application number
MA33886A
Other languages
Arabic (ar)
English (en)
Inventor
Dijk Berend Jan Van
Harm Jantinus Marcel Jager
Günter Bernhard Brümmer
Willem Johan Elzink
Frede Madsen
Franciscus Johannes Maria Alferink
Original Assignee
Wavin Bv
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
Priority claimed from NL1036127A external-priority patent/NL1036127C/nl
Priority claimed from NL1037148A external-priority patent/NL1037148C2/en
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of MA32826B1 publication Critical patent/MA32826B1/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/025—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles having hollow walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/48—Compensating volume change, e.g. retraction
    • 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
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/041—Accessories therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0036—Joints for corrugated pipes
    • F16L25/0063—Joints for corrugated pipes with two corrugated pipes being directly connected to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sewage (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Measuring Volume Flow (AREA)
  • Joints With Sleeves (AREA)
  • Moulding By Coating Moulds (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

L'invention se rapporte à une canalisation d'évacuation ou à une partie d'une chambre de visite et à un ensemble moule permettant leur fabrication. La canalisation d'évacuation ou la partie de chambre de visite comprend une paroi circonférentielle en plastique, laquelle paroi circonférentielle, dans le cas de la canalisation d'évacuation, est de préférence pourvue d'ouvertures pour le raccordement de la canalisation d'évacuation à un ou plusieurs tuyaux. La canalisation d'évacuation ou la partie de chambre de visite peut être fabriquée par moulage par rotation. La paroi circonférentielle comprend une section à parois creuses pourvue d'une paroi interne et d'une paroi externe, la paroi interne et la paroi externe étant localement en butée l'une contre l'autre pour la formation de renforcements. Ces renforcements sont agencés de telle sorte qu'ils couvrent conjointement toute la section à parois creuses, vue dans la direction circonférentielle, sans former avec celle-ci un point de jonction continu entre la paroi interne et la paroi externe.
MA33886A 2008-10-29 2011-05-24 Canalisation d'evacuation en plastique ou partie de chambre de visite ayant une paroi circonferentielle creuse et ensemble moule permettant leur fabrication MA32826B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1036127A NL1036127C (nl) 2008-10-29 2008-10-29 Kunststof put met holwandige omtrekswand, alsmede matrijssamenstel voor het vervaardigen daarvan.
NL1037148A NL1037148C2 (en) 2009-07-24 2009-07-24 Method and mould assembly for rotation moulding a pipe part with a spigot end, as well as pipe part obtained therewith.
PCT/IB2009/056038 WO2010049920A2 (fr) 2008-10-29 2009-10-29 Canalisation d'évacuation en plastique ou partie de chambre de visite ayant une paroi circonférentielle creuse et ensemble moule permettant leur fabrication

Publications (1)

Publication Number Publication Date
MA32826B1 true MA32826B1 (fr) 2011-11-01

Family

ID=41818433

Family Applications (2)

Application Number Title Priority Date Filing Date
MA33886A MA32826B1 (fr) 2008-10-29 2011-05-24 Canalisation d'evacuation en plastique ou partie de chambre de visite ayant une paroi circonferentielle creuse et ensemble moule permettant leur fabrication
MA33885A MA32825B1 (fr) 2008-10-29 2011-05-24 Procede, ensemble moule pour moulage par rotation d'une partie de tuyau a bout uni et partie de tuyau obtenue au moyen du procede

Family Applications After (1)

Application Number Title Priority Date Filing Date
MA33885A MA32825B1 (fr) 2008-10-29 2011-05-24 Procede, ensemble moule pour moulage par rotation d'une partie de tuyau a bout uni et partie de tuyau obtenue au moyen du procede

Country Status (12)

Country Link
EP (2) EP2367667A2 (fr)
JP (2) JP2012507647A (fr)
CN (2) CN102202858B (fr)
AP (2) AP2011005712A0 (fr)
AU (2) AU2009309265A1 (fr)
BR (2) BRPI0920773A2 (fr)
CO (1) CO6361966A2 (fr)
DK (1) DK2350401T3 (fr)
MA (2) MA32826B1 (fr)
MX (2) MX336068B (fr)
TN (2) TN2011000188A1 (fr)
WO (2) WO2010049920A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658587B (zh) * 2012-05-16 2014-05-28 济南黄河路桥工程公司 一种预制混凝土污水检查井钢模
RU2636067C2 (ru) * 2012-06-05 2017-11-20 Чарльз Колдер БРИ Модульный фундамент, устойчивый к движению грунта
CN103302788A (zh) * 2013-06-09 2013-09-18 江苏通全球工程管业有限公司 一种检查井座模具
CN104875314B (zh) * 2014-02-27 2019-03-29 靳宏杰 一种塑铝复合散热器铝合金型材管道内有翅片的塑铝复合方法
CN103981899A (zh) * 2014-05-07 2014-08-13 沙湾县鑫驰复合材料制品有限公司 一种复合材料检查井制作机
CN106499038A (zh) * 2016-12-25 2017-03-15 溧阳市后六东风玻璃钢制品有限公司 一种窨井内胆
US11401681B2 (en) * 2018-04-27 2022-08-02 Bingham & Taylor Corp. Snap on meter pit extension
CN109334018B (zh) * 2018-10-12 2021-06-18 安徽郎川金鹏塑业有限公司 一种方便进入的注塑检查井的制备方法
NL2031460B1 (en) * 2022-03-30 2023-10-24 Dyka B V A Gully
CN115787814B (zh) * 2022-12-18 2025-12-02 重庆师范大学 装配式排水沟弯头及浇筑模具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1058586A (en) * 1963-10-15 1967-02-15 Ici Ltd Improvements in and relating to the production of shaped articles from organic thermoplastic materials
US4666650A (en) * 1983-08-09 1987-05-19 Phillips Petroleum Company Method and apparatus for molding hollow articles
FR2621339B1 (fr) * 1987-10-02 1992-07-24 Wavin Bv Regard pour installations de transport de fluide
US5386669A (en) * 1993-03-15 1995-02-07 Almeida; Antonio V. Corrosion resistant leakproof plastic manhole system
GB2301848A (en) * 1995-06-08 1996-12-18 Hepworth Building Prod Modular manhole assembly
DE19604051A1 (de) * 1996-02-05 1997-08-07 Bernhard Kessel Verfahren zum Herstellen eines hohlen Bauwerks und Kunststoff-Bauteil
NL1018671C2 (nl) * 2001-07-31 2003-02-03 Zweva Rotomoulding N V Werkwijze en set vormmallen voor het rotatievormen van een houder.
GB2402152B (en) * 2003-05-30 2005-08-17 Aco Technologies Plc Drain sealing
CN200989003Y (zh) * 2006-12-07 2007-12-12 福建亚通新材料科技股份有限公司 塑料检查井底座

Also Published As

Publication number Publication date
AP2011005712A0 (en) 2011-06-30
MA32825B1 (fr) 2011-11-01
MX2011004509A (es) 2011-06-16
AU2009309645A1 (en) 2010-05-06
WO2010049510A3 (fr) 2010-07-29
JP2012506798A (ja) 2012-03-22
CN102202858B (zh) 2014-09-24
WO2010049920A2 (fr) 2010-05-06
TN2011000189A1 (en) 2012-12-17
AU2009309265A1 (en) 2010-05-06
EP2367667A2 (fr) 2011-09-28
AP2011005713A0 (en) 2011-06-30
DK2350401T3 (en) 2018-08-13
MX2011004508A (es) 2011-06-16
EP2350401A2 (fr) 2011-08-03
CO6361966A2 (es) 2012-01-20
JP2012507647A (ja) 2012-03-29
EP2350401B1 (fr) 2018-07-11
BRPI0920768A2 (pt) 2015-12-22
WO2010049920A3 (fr) 2010-06-24
TN2011000188A1 (en) 2012-12-17
MX336068B (es) 2016-01-06
CN102203355A (zh) 2011-09-28
CN102203355B (zh) 2014-11-05
AP3146A (en) 2015-02-28
WO2010049510A2 (fr) 2010-05-06
CN102202858A (zh) 2011-09-28
BRPI0920773A2 (pt) 2015-12-22

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