FR2410705A1 - Tube de drainage en matiere plastique - Google Patents

Tube de drainage en matiere plastique

Info

Publication number
FR2410705A1
FR2410705A1 FR7736009A FR7736009A FR2410705A1 FR 2410705 A1 FR2410705 A1 FR 2410705A1 FR 7736009 A FR7736009 A FR 7736009A FR 7736009 A FR7736009 A FR 7736009A FR 2410705 A1 FR2410705 A1 FR 2410705A1
Authority
FR
France
Prior art keywords
clogging
plastics
resistant
land drainage
during extrusion
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
Application number
FR7736009A
Other languages
English (en)
Other versions
FR2410705B1 (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.)
Nortene SA
Original Assignee
Nortene SA
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 Nortene SA filed Critical Nortene SA
Priority to FR7736009A priority Critical patent/FR2410705A1/fr
Publication of FR2410705A1 publication Critical patent/FR2410705A1/fr
Application granted granted Critical
Publication of FR2410705B1 publication Critical patent/FR2410705B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

TUBE DE DRAINAGE EN MATIERE PLASTIQUE, MUNI D'UN GRAND NOMBRE D'ORIFICES DE CAPTAGE DE PETITE TAILLE TRAVERSANT LA PAROI. LA SECTION DE CHACUN DE CES ORIFICES S'EVASE PROGRESSIVEMENT EN AUGMENTANT DEPUIS L'EXTERIEUR DU TUBE VERS L'INTERIEUR DU TUBE, CE TUBE ETANT DE PREFERENCE EXTRUDE, LES ORIFICES PROVENANT D'EXTRUSION. LE TUBE DE DRAINAGE REDUIT PARTICULIEREMENT LES RISQUES DE COLMATAGE.
FR7736009A 1977-11-30 1977-11-30 Tube de drainage en matiere plastique Granted FR2410705A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7736009A FR2410705A1 (fr) 1977-11-30 1977-11-30 Tube de drainage en matiere plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736009A FR2410705A1 (fr) 1977-11-30 1977-11-30 Tube de drainage en matiere plastique

Publications (2)

Publication Number Publication Date
FR2410705A1 true FR2410705A1 (fr) 1979-06-29
FR2410705B1 FR2410705B1 (fr) 1982-10-29

Family

ID=9198259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736009A Granted FR2410705A1 (fr) 1977-11-30 1977-11-30 Tube de drainage en matiere plastique

Country Status (1)

Country Link
FR (1) FR2410705A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015734A1 (fr) * 1997-09-25 1999-04-01 Gerhard Fleischhacker Dispositif d'alimentation ou d'evacuation de fluides
EP1682728A2 (fr) * 2003-10-01 2006-07-26 Infiltrator Systems, Inc. Chambre de lixiviation avec perforations de paroi laterale evasees vers l'interieur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015734A1 (fr) * 1997-09-25 1999-04-01 Gerhard Fleischhacker Dispositif d'alimentation ou d'evacuation de fluides
EP1682728A2 (fr) * 2003-10-01 2006-07-26 Infiltrator Systems, Inc. Chambre de lixiviation avec perforations de paroi laterale evasees vers l'interieur
EP1682728A4 (fr) * 2003-10-01 2010-04-07 Infiltrator Systems Inc Chambre de lixiviation avec perforations de paroi laterale evasees vers l'interieur

Also Published As

Publication number Publication date
FR2410705B1 (fr) 1982-10-29

Similar Documents

Publication Publication Date Title
GB1091056A (en) A plastics drain pipe
ES255957U (es) Perfil para formar la montura exterior de un falso techo o un falso muro
FR2456169A1 (en) Rigid plastics gulley grating and frame - are connected in situ by arrowhead frame tongues latching into windows in grating down-stand
DE8718020U1 (de) Kunststoffrohrteil
FI952398A (fi) Alhaisen energian sytytin ja menetelmä sen valmistamiseksi
FR2410705A1 (fr) Tube de drainage en matiere plastique
GB1086226A (en) Cavity gutters or trays
GB1220975A (en) Improvements in or relating to pipes
FR2386252A1 (fr) Tuyau d'irrigation
FR2340416A1 (fr) Tube de drainage et applications analogues
ATE192204T1 (de) Kragplatten- und/oder fugenelement für bewehrte baukonstruktionen
FR2227780A5 (en) Thread cleaning nut with longitudinal and axial slots - esp. for building machinery for removing cement or concrete
JPS55133833A (en) Production of turnbuckle body
GB1004061A (en) Improvements in wall ties
JPS5330157A (en) Waste-water collecting apparatus
KR850004408A (ko) 철파이프 내면의 합성수지 코팅방법
FR2356779A1 (fr) Element de construction multifontionnel pour l'edification de batiments ou de toitures
JPS54153317A (en) Air dispersing pipe
DINGMAN ¾Og. I $, NO. 6 WATER RESOURCES RESEARCH DECEMBER 1979
FR1496219A (fr) Procédé d'obtention d'une tôle fine et très fine, dure, à faible teneur en carbone, et exempte de tendance au flambage et à la formation de lignes d'écoulement plastique
GB1026091A (en) Improvements in or relating to building sheets and slabs
IT1053770B (it) Struttura di parete e costruzione di piscina
FR2252475A2 (en) Drainage outlet for window sill - is formed in metal window section and contains porous material
KR900001931A (ko) 집수관내부의 퇴사 및 휠터층내의 슬럿지(sludge)와 피막을 제거할수 있는 기능을 갖는 집수암거
DE1629423A1 (de) Verfahren zur Herstellung von Kunstharz-Schaumstoffen und Verwendung eines nach diesem Verfahren gefertigten Rohres

Legal Events

Date Code Title Description
ST Notification of lapse