NZ514457A - An apparatus for laying underground electric cables - Google Patents

An apparatus for laying underground electric cables

Info

Publication number
NZ514457A
NZ514457A NZ514457A NZ51445700A NZ514457A NZ 514457 A NZ514457 A NZ 514457A NZ 514457 A NZ514457 A NZ 514457A NZ 51445700 A NZ51445700 A NZ 51445700A NZ 514457 A NZ514457 A NZ 514457A
Authority
NZ
New Zealand
Prior art keywords
trench
cable
base layer
deposition unit
discharge opening
Prior art date
Application number
NZ514457A
Other languages
English (en)
Inventor
Francesco Magnani
Mario Genovesi
Danilo Caslini
Original Assignee
Pirelli Cavi E Sistemi Spa
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 Pirelli Cavi E Sistemi Spa filed Critical Pirelli Cavi E Sistemi Spa
Publication of NZ514457A publication Critical patent/NZ514457A/en

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
    • E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
NZ514457A 1999-04-19 2000-04-14 An apparatus for laying underground electric cables NZ514457A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99830226 1999-04-19
US13564999P 1999-05-24 1999-05-24
PCT/EP2000/003358 WO2000063500A1 (en) 1999-04-19 2000-04-14 An apparatus for laying underground electric cables

Publications (1)

Publication Number Publication Date
NZ514457A true NZ514457A (en) 2002-04-26

Family

ID=8243359

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ514457A NZ514457A (en) 1999-04-19 2000-04-14 An apparatus for laying underground electric cables

Country Status (9)

Country Link
EP (1) EP1171670B1 (de)
AT (1) ATE243795T1 (de)
AU (1) AU758527B2 (de)
BR (1) BR0009850A (de)
CA (1) CA2370661C (de)
DE (1) DE60003544T2 (de)
ES (1) ES2200855T3 (de)
NZ (1) NZ514457A (de)
WO (1) WO2000063500A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494004B8 (en) 2010-01-26 2017-05-03 Husqvarna Ab A laying machine
CN110593339B (zh) * 2019-09-11 2022-03-11 贵阳学院 一种线缆管道铺设的专用开沟填埋一体化装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410900A (en) * 1932-12-23 1934-05-31 County Of London Electric Supp Improvements in or relating to apparatus for laying underground cables
US2738745A (en) * 1951-01-29 1956-03-20 Bolsa Tile Co Apparatus for laying tile
US3203188A (en) * 1961-10-23 1965-08-31 Jetco Inc Method and apparatus for preparing a trench for a subsurface conduit line and for laying such a line
US3831388A (en) * 1968-05-09 1974-08-27 Terteling J & Sons Inc Method for laying pipe
US4714381A (en) * 1985-05-02 1987-12-22 G. Brent Hatch Machine for laying conduit and methods for use thereof
FR2600689B1 (fr) * 1986-06-26 1992-03-13 Rivard Ets Ensemble mecanise pour le creusage d'une tranchee et la pose d'objets allonges
FR2695148B1 (fr) * 1992-08-25 1994-11-18 Equip Electricite Entreprise Procédé et dispositif dans le cadre de la pose mécanisée de canalisations électriques souterraines ou de tout autre canalisation de souplesse équivalente comportant une protection mécanique par mortier ou sable par exemple.
FR2697550B1 (fr) * 1992-11-02 1995-01-20 Yn Machine pour drainer un terrain gazonné ou stabilisé.
US5573347A (en) * 1994-05-31 1996-11-12 Miles; Robert K. Drain preparation apparatus and method of using same

Also Published As

Publication number Publication date
EP1171670B1 (de) 2003-06-25
AU758527B2 (en) 2003-03-27
CA2370661A1 (en) 2000-10-26
DE60003544T2 (de) 2004-04-29
DE60003544D1 (de) 2003-07-31
CA2370661C (en) 2007-06-19
AU3966400A (en) 2000-11-02
WO2000063500A1 (en) 2000-10-26
ES2200855T3 (es) 2004-03-16
EP1171670A1 (de) 2002-01-16
BR0009850A (pt) 2002-01-08
ATE243795T1 (de) 2003-07-15

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
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Free format text: PATENT RENEWED FOR 7 YEARS UNTIL 14 APR 2020 BY COMPUTER PACKAGES INC

Effective date: 20130426

EXPY Patent expired