NO120673B - - Google Patents

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Publication number
NO120673B
NO120673B NO3308/68A NO330868A NO120673B NO 120673 B NO120673 B NO 120673B NO 3308/68 A NO3308/68 A NO 3308/68A NO 330868 A NO330868 A NO 330868A NO 120673 B NO120673 B NO 120673B
Authority
NO
Norway
Prior art keywords
digging
box
trench
aggregate
shaped
Prior art date
Application number
NO3308/68A
Other languages
English (en)
Norwegian (no)
Inventor
D Rosenberg
Original Assignee
Granit Och Beton Ab
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 Granit Och Beton Ab filed Critical Granit Och Beton Ab
Publication of NO120673B publication Critical patent/NO120673B/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
    • 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
    • E02F5/104—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 for burying conduits or cables in trenches under water
    • E02F5/106—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 for burying conduits or cables in trenches under water using ploughs, coulters, rippers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Installation (AREA)
NO3308/68A 1967-09-01 1968-08-23 NO120673B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12144/67A SE322279B (it) 1967-09-01 1967-09-01

Publications (1)

Publication Number Publication Date
NO120673B true NO120673B (it) 1970-11-16

Family

ID=20295220

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3308/68A NO120673B (it) 1967-09-01 1968-08-23

Country Status (4)

Country Link
DK (1) DK123367B (it)
FI (1) FI48948C (it)
NO (1) NO120673B (it)
SE (1) SE322279B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446551A1 (fr) * 1979-01-10 1980-08-08 Cables De Lyon Geoffroy Delore Procede et dispositif d'ensouillement d'un cable sous-marin deja pose

Also Published As

Publication number Publication date
FI48948C (fi) 1975-02-10
DK123367B (da) 1972-06-12
SE322279B (it) 1970-04-06
FI48948B (it) 1974-10-31

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