FR2473083B1 - - Google Patents

Info

Publication number
FR2473083B1
FR2473083B1 FR8022022A FR8022022A FR2473083B1 FR 2473083 B1 FR2473083 B1 FR 2473083B1 FR 8022022 A FR8022022 A FR 8022022A FR 8022022 A FR8022022 A FR 8022022A FR 2473083 B1 FR2473083 B1 FR 2473083B1
Authority
FR
France
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
FR8022022A
Other languages
French (fr)
Other versions
FR2473083A1 (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.)
CORNELIUS WERNER GmbH
Original Assignee
CORNELIUS WERNER GmbH
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 CORNELIUS WERNER GmbH filed Critical CORNELIUS WERNER GmbH
Publication of FR2473083A1 publication Critical patent/FR2473083A1/fr
Application granted granted Critical
Publication of FR2473083B1 publication Critical patent/FR2473083B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/101—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
FR8022022A 1979-10-16 1980-10-15 Procede et dispositif pour la mise en place a la machine d'une ligne de tubes de drainage en matiere synthetique Granted FR2473083A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792941761 DE2941761C2 (de) 1979-10-16 1979-10-16 Verfahren zum maschinellen grabenlosen Verlegen eines Kunststoff-Dränrohrstranges und Vorrichtung zum Durchführen des Verfahrens

Publications (2)

Publication Number Publication Date
FR2473083A1 FR2473083A1 (fr) 1981-07-10
FR2473083B1 true FR2473083B1 (oth) 1984-04-27

Family

ID=6083553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022022A Granted FR2473083A1 (fr) 1979-10-16 1980-10-15 Procede et dispositif pour la mise en place a la machine d'une ligne de tubes de drainage en matiere synthetique

Country Status (3)

Country Link
DE (1) DE2941761C2 (oth)
DK (1) DK436780A (oth)
FR (1) FR2473083A1 (oth)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840789A1 (de) * 1998-09-08 2000-03-09 Weiss Gmbh & Co Leonhard Verfahren zur Herstellung von Entwässerungskanälen im seitlichen Bodenbereich von Bahngleisen
FR2820430B1 (fr) * 2001-02-02 2003-10-31 Inst Francais Du Petrole Procede de desacidification d'un gaz avec lavage des hydrocarbures desorbes lors de la regeneration du solvant

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1184987A (fr) * 1956-10-25 1959-07-28 Procédé et dispositif d'introduction de matériaux de drainage dans le sol
US3217500A (en) * 1961-08-29 1965-11-16 Caterpillar Tractor Co Plastic drain pipe apparatus for forming and laying plastic drain pipe
DE1892582U (de) * 1963-10-26 1964-05-06 Werner Cornelius Maschine zum umhuellen von perforierten draenageroehren aus kunststoff mit streifenfoermigem filtermaterial, z. b. glaswollematten.
FR2087484A5 (oth) * 1970-05-21 1971-12-31 Pont A Mousson
US3830373A (en) * 1970-06-30 1974-08-20 Advanced Drainage Syst Inc Corrugated drainage tube with restraining screen
CA1015173A (en) * 1975-07-25 1977-08-09 Oleg Wager Earth drain
DE7526236U (de) * 1975-08-19 1976-01-02 Spies, Werner, 6800 Mannheim Drainrohr
FR2328800A1 (fr) * 1975-10-23 1977-05-20 Luche Jean Dispositif de drainage
US4118940A (en) * 1977-08-23 1978-10-10 Beane Frank Thomas Drain line and method of installing
FR2406034A1 (fr) * 1977-10-13 1979-05-11 Armosig Procede et dispositif pour l'elaboration et la pose d'un drain enrobe pour l'assainissement des sols, et drain enrobe perfectionne
FR2444217A1 (fr) * 1978-12-11 1980-07-11 Mesnard Catteau Sa Perfectionnements apportes aux dispositifs de drainage et a leur installation

Also Published As

Publication number Publication date
DK436780A (da) 1981-04-17
DE2941761A1 (de) 1981-04-30
FR2473083A1 (fr) 1981-07-10
DE2941761C2 (de) 1984-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse