BR0009850A - Apparatus for laying underground electrical cables - Google Patents

Apparatus for laying underground electrical cables

Info

Publication number
BR0009850A
BR0009850A BR0009850-7A BR0009850A BR0009850A BR 0009850 A BR0009850 A BR 0009850A BR 0009850 A BR0009850 A BR 0009850A BR 0009850 A BR0009850 A BR 0009850A
Authority
BR
Brazil
Prior art keywords
van
base layer
laying
electrical cables
laying underground
Prior art date
Application number
BR0009850-7A
Other languages
Portuguese (pt)
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 BR0009850A publication Critical patent/BR0009850A/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)
  • 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).
BR0009850-7A 1999-04-19 2000-04-14 Apparatus for laying underground electrical cables BR0009850A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR0009850A true BR0009850A (en) 2002-01-08

Family

ID=8243359

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009850-7A BR0009850A (en) 1999-04-19 2000-04-14 Apparatus for laying underground electrical 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10358791B2 (en) 2010-01-26 2019-07-23 Husqvarna Ab Laying machine
CN110593339B (en) * 2019-09-11 2022-03-11 贵阳学院 Special ditching and burying integrated device for laying cable pipeline

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
NZ514457A (en) 2002-04-26
DE60003544D1 (en) 2003-07-31
EP1171670B1 (en) 2003-06-25
CA2370661A1 (en) 2000-10-26
AU3966400A (en) 2000-11-02
EP1171670A1 (en) 2002-01-16
CA2370661C (en) 2007-06-19
DE60003544T2 (en) 2004-04-29
ES2200855T3 (en) 2004-03-16
AU758527B2 (en) 2003-03-27
ATE243795T1 (en) 2003-07-15
WO2000063500A1 (en) 2000-10-26

Similar Documents

Publication Publication Date Title
MX9306983A (en) ELECTRICALLY INSULATING POLYMERIC FILMS.
DE59300946D1 (en) Cable duct for laying insulated electrical cables.
DE69926273D1 (en) Connecting device for two channel-shaped cables for electrical cable installations
BR0009850A (en) Apparatus for laying underground electrical cables
FR2786617B1 (en) BOX FOR EQUIPMENT TO BE PLACED ALONG A TRUNKING, PARTICULARLY FOR ELECTRICAL EQUIPMENT
IT7968687A0 (en) UNROOKING DEVICE FOR UNDERGROUND CABLES PARTICULARLY FOR ELECTRICAL CABLES
TW327237B (en) Semiconductor device and method for forming the same
DE69512138T2 (en) Management device for electrical power distribution system
DE69112723D1 (en) Channel device for cables and conductors and sockets that are connected to it.
DE69707344T2 (en) Floor box for electrical devices
FR2719717B1 (en) Current conductor for an electrical distribution busbar device.
FR2740919B1 (en) COOLING DEVICE FOR UNDERGROUND ELECTRICAL TRANSPORT LINE
ES2193506T3 (en) METHOD AND APPARATUS FOR THE CONTINUOUS ELECTROSTATIC APPLICATION OF A POWDER SUBSTANCE ON A SUBSTRATE.
IT8367031A0 (en) DEVICE FOR LOCKING ELECTRICAL CONDUCTORS PARTICULARLY ELECTRICAL CABLES
NL184087B (en) CABLE CONNECTION BOX FOR ELECTRICAL GROUND CABLES.
ITMI922652A0 (en) DEVICE FOR SHIELDING ELECTRICAL CABLES THAT LAY ON CABINETS CONTAINING TELECOMMUNICATIONS EQUIPMENT
DE59609718D1 (en) Junction box for electrical devices
AU2752277A (en) Vehicle for laying electrical pipes and cables
FR2695532B1 (en) Support plate for electrical equipment.
BE867534A (en) CONNECTION MEANS FOR ELECTRIC CONDUCTORS
FR2685974B1 (en) INSULATION FOR ELECTRICAL CABLES.
IT238772Y1 (en) CABLE LOCK DEVICE FOR ELECTRICAL EQUIPMENT
DE59302038D1 (en) Junction boxes for electrical devices
KR970057584U (en) Gap adjustment device for automotive accelerator cable
FR2775836B1 (en) SHIELDING DEVICE FOR ELECTRICAL CABLES

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/04/2000, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: PIRELLI S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI CAVI E SISTEMI S.P.A.

B25A Requested transfer of rights approved

Owner name: PIRELLI AND C. S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI S.P.A.

B25A Requested transfer of rights approved

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.