FR2417594A1 - Amphibious universal trench digging machine - has excavating scoops and drive devices in continuous series (BE 16.8.79) - Google Patents

Amphibious universal trench digging machine - has excavating scoops and drive devices in continuous series (BE 16.8.79)

Info

Publication number
FR2417594A1
FR2417594A1 FR7904055A FR7904055A FR2417594A1 FR 2417594 A1 FR2417594 A1 FR 2417594A1 FR 7904055 A FR7904055 A FR 7904055A FR 7904055 A FR7904055 A FR 7904055A FR 2417594 A1 FR2417594 A1 FR 2417594A1
Authority
FR
France
Prior art keywords
amphibious
universal
drive devices
trench digging
digging machine
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
FR7904055A
Other languages
French (fr)
Other versions
FR2417594B3 (en
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.)
Land & Marine Eng Ltd
Original Assignee
Land & Marine Eng Ltd
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 Land & Marine Eng Ltd filed Critical Land & Marine Eng Ltd
Publication of FR2417594A1 publication Critical patent/FR2417594A1/en
Application granted granted Critical
Publication of FR2417594B3 publication Critical patent/FR2417594B3/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
    • E02F5/104—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
    • E02F5/108—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 suction-effect devices
    • 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
    • E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
    • 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
    • E02F5/105—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 self-propulsed units moving on the underwater bottom
    • 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
    • E02F5/109—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 rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/026—Travelling-gear, e.g. associated with slewing gears for moving on the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

The device is for construction of a trench in which a pipe-line or cable is to buried. This involves a series of shovel or scoop-type collectors (13), and drive units (M) to move these, in the form of a continuous mechanism (2, 3). These combine to lift a trench when the assembly is in motion. The scoops can be on a circular wheel with all open jaws facing in the same peripheral direction. The wheel is pref. on a skid-mounted frame (23). This can be operated on any type of ground, or under water.
FR7904055A 1978-02-16 1979-02-16 Amphibious universal trench digging machine - has excavating scoops and drive devices in continuous series (BE 16.8.79) Granted FR2417594A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB610178 1978-02-16

Publications (2)

Publication Number Publication Date
FR2417594A1 true FR2417594A1 (en) 1979-09-14
FR2417594B3 FR2417594B3 (en) 1981-12-24

Family

ID=9808400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904055A Granted FR2417594A1 (en) 1978-02-16 1979-02-16 Amphibious universal trench digging machine - has excavating scoops and drive devices in continuous series (BE 16.8.79)

Country Status (5)

Country Link
BE (1) BE874190A (en)
DE (1) DE2905608A1 (en)
FR (1) FR2417594A1 (en)
NL (1) NL7901211A (en)
NO (1) NO153114C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002034A1 (en) * 1980-01-08 1981-07-23 Tim Tech Ind Minieres Device for laying underwater cables
FR2483488A1 (en) * 1980-06-02 1981-12-04 Tim Tech Ind Minieres Underwater excavating and cable laying vehicle - uses cable guide rollers with speed servo control and trench backfill

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906840A (en) * 1979-09-13 1981-03-17 Panama Overseas Shipping Corp EXCAVATOR.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002034A1 (en) * 1980-01-08 1981-07-23 Tim Tech Ind Minieres Device for laying underwater cables
FR2483488A1 (en) * 1980-06-02 1981-12-04 Tim Tech Ind Minieres Underwater excavating and cable laying vehicle - uses cable guide rollers with speed servo control and trench backfill

Also Published As

Publication number Publication date
NL7901211A (en) 1979-08-20
NO790486L (en) 1979-08-17
NO153114B (en) 1985-10-07
FR2417594B3 (en) 1981-12-24
BE874190A (en) 1979-08-16
NO153114C (en) 1986-01-15
DE2905608A1 (en) 1979-08-23

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