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CA2370661A1 - An apparatus for laying underground electric cables - Google Patents

An apparatus for laying underground electric cables Download PDF

Info

Publication number
CA2370661A1
CA2370661A1 CA002370661A CA2370661A CA2370661A1 CA 2370661 A1 CA2370661 A1 CA 2370661A1 CA 002370661 A CA002370661 A CA 002370661A CA 2370661 A CA2370661 A CA 2370661A CA 2370661 A1 CA2370661 A1 CA 2370661A1
Authority
CA
Canada
Prior art keywords
van
electric cables
base layer
underground electric
laying
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
CA002370661A
Other languages
French (fr)
Other versions
CA2370661C (en
Inventor
Francesco Magnani
Mario Genovesi
Danilo Caslini
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.)
Prysmian Cavi e Sistemi Energia SRL
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2370661A1 publication Critical patent/CA2370661A1/en
Application granted granted Critical
Publication of CA2370661C publication Critical patent/CA2370661C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F5/12—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)
  • Installation Of Indoor Wiring (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

An apparatus for laying underground electric cables, in particular for high-voltage lines, comprises a vehicle (2) towable along a trench (3) and carrying, on a first van (4), a first deposition unit (12) adapted to form a base layer (13) of inert material for heat dissipation at the trench bottom. Mounted on the first van (4) is a guide structure (20) engaging the cable (21) for laying it on the base layer (13) previously compacted by a vibrating plate (18). A second van (5) carries a second deposition unit (30) forming a covering layer (31) of inert material upon the previously laid-down base layer (13) and cable (21).
CA002370661A 1999-04-19 2000-04-14 An apparatus for laying underground electric cables Expired - Fee Related CA2370661C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP99830226 1999-04-19
EP99830226.9 1999-04-19
US13564999P 1999-05-24 1999-05-24
US60/135,649 1999-05-24
PCT/EP2000/003358 WO2000063500A1 (en) 1999-04-19 2000-04-14 An apparatus for laying underground electric cables

Publications (2)

Publication Number Publication Date
CA2370661A1 true CA2370661A1 (en) 2000-10-26
CA2370661C CA2370661C (en) 2007-06-19

Family

ID=8243359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002370661A Expired - Fee Related CA2370661C (en) 1999-04-19 2000-04-14 An apparatus for laying underground electric cables

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011093764A1 (en) 2010-01-26 2011-08-04 Husqvarna Ab A laying machine
CN110593339B (en) * 2019-09-11 2022-03-11 贵阳学院 Special ditching and burying integrated device for laying cable pipeline
WO2025054609A1 (en) * 2023-09-08 2025-03-13 Bunting Brent Nathaniel Trench filling methods, machines, and systems for filling trenches

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 (en) * 1986-06-26 1992-03-13 Rivard Ets MECHANIZED ASSEMBLY FOR TRUNKING A TRUCK AND LAYING LONG OBJECTS
FR2695148B1 (en) * 1992-08-25 1994-11-18 Equip Electricite Entreprise Method and device within the framework of the mechanized laying of underground electrical pipes or any other pipe of equivalent flexibility comprising mechanical protection by mortar or sand for example.
FR2697550B1 (en) * 1992-11-02 1995-01-20 Yn Machine for draining grassy or stabilized ground.
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
AU3966400A (en) 2000-11-02
ES2200855T3 (en) 2004-03-16
WO2000063500A1 (en) 2000-10-26
CA2370661C (en) 2007-06-19
EP1171670A1 (en) 2002-01-16
EP1171670B1 (en) 2003-06-25
ATE243795T1 (en) 2003-07-15
AU758527B2 (en) 2003-03-27
DE60003544D1 (en) 2003-07-31
BR0009850A (en) 2002-01-08
NZ514457A (en) 2002-04-26
DE60003544T2 (en) 2004-04-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190415