AU471596B2 - Device for digging a trench below a submersed pipe and relevant method of use - Google Patents

Device for digging a trench below a submersed pipe and relevant method of use

Info

Publication number
AU471596B2
AU471596B2 AU50377/72A AU5037772A AU471596B2 AU 471596 B2 AU471596 B2 AU 471596B2 AU 50377/72 A AU50377/72 A AU 50377/72A AU 5037772 A AU5037772 A AU 5037772A AU 471596 B2 AU471596 B2 AU 471596B2
Authority
AU
Australia
Prior art keywords
digging
relevant method
trench below
submersed
pipe
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.)
Expired
Application number
AU50377/72A
Other languages
English (en)
Other versions
AU5037772A (en
Inventor
Rosa & Guido Casagrande Giovanni
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.)
Saipem SpA
Original Assignee
Saipem 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 Saipem SpA filed Critical Saipem SpA
Application granted granted Critical
Publication of AU471596B2 publication Critical patent/AU471596B2/en
Publication of AU5037772A publication Critical patent/AU5037772A/en
Expired 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9218—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with jets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
    • 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
    • E02F5/107—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 blowing-effect devices, e.g. jets
    • 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
    • E02F5/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Electric Cable Installation (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AU50377/72A 1972-01-14 1972-12-21 Device for digging a trench below a submersed pipe and relevant method of use Expired AU471596B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1937572A IT946582B (it) 1972-01-14 1972-01-14 Dispositivo per scavare una trin cea al disotto di una tubazione sommersa e relativo metodo d im piego

Publications (2)

Publication Number Publication Date
AU471596B2 true AU471596B2 (en) 1974-06-27
AU5037772A AU5037772A (en) 1974-06-27

Family

ID=11157157

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50377/72A Expired AU471596B2 (en) 1972-01-14 1972-12-21 Device for digging a trench below a submersed pipe and relevant method of use

Country Status (6)

Country Link
AU (1) AU471596B2 (it)
ES (1) ES410580A1 (it)
FR (1) FR2167550B1 (it)
GB (1) GB1399802A (it)
IT (1) IT946582B (it)
NL (2) NL161534C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280289A (en) * 1970-10-08 1981-07-28 Martech International, Inc. Underwater trenching machine for burying pipeline and the like
US4214387A (en) * 1978-06-01 1980-07-29 Brown & Root, Inc. Trenching apparatus and method
NL7904177A (nl) * 1979-05-28 1980-12-02 Hollandsche Aanneming Bv Werkwijze voor het baggeren van onder water gelegen grondmateriaal en een inrichting voor het uitvoeren van de werkwijze.
NL7906840A (nl) * 1979-09-13 1981-03-17 Panama Overseas Shipping Corp Graafinrichting.
FR2736665A1 (fr) * 1995-07-11 1997-01-17 Rivard Sa Machine de terrassement ou de fouille a outil comportant des jets haute pression
GB0413601D0 (en) * 2003-07-04 2004-07-21 Saipem Spa Trenching apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004392A (en) * 1959-04-08 1961-10-17 Tellepsen Construction Co Submarine pipe line trencher and method
US3429131A (en) * 1967-03-22 1969-02-25 Charles F Martin Pipeline trenching apparatus
US3670514A (en) * 1970-09-04 1972-06-20 Fluor Corp Automatic submarine trencher

Also Published As

Publication number Publication date
ES410580A1 (es) 1975-12-01
FR2167550B1 (it) 1975-03-28
DE2300446B2 (de) 1975-11-27
NL161534C (nl) 1980-02-15
DE2300446A1 (de) 1973-07-26
NL7300436A (it) 1973-07-17
IT946582B (it) 1973-05-21
NL161534B (nl) 1979-09-17
GB1399802A (en) 1975-07-02
AU5037772A (en) 1974-06-27
NL7907100A (nl) 1980-03-31
FR2167550A1 (it) 1973-08-24

Similar Documents

Publication Publication Date Title
CA985518A (en) Method and apparatus for installing concrete piles
ZA762182B (en) Method of backfilling pipeline trenches
CA969112A (en) Concrete pipes
CA978758A (en) Arctic dredging and pipelaying
AU471596B2 (en) Device for digging a trench below a submersed pipe and relevant method of use
AU469768B2 (en) Pipe handling apparatus for earth drill
AU473162B2 (en) Underwater excavating apparatus and method
CA976083A (en) Device for rotating a pipe
IL44215A0 (en) Method and apparatus for the use in the laying of a pipeline in a trench
CA961510A (en) Apparatus for excavating deep holes and trenches
CA1028513A (en) Apparatus and method for digging a trench beneath a submerged pipeline
CA1011126A (en) Device for burying rigid wall pipe
JPS5338101A (en) Method of excavating inside of steel pipe pile
AU475676B2 (en) Submarine pipeline trenching apparatus
CA978335A (en) Concrete pipe stabilizing ring
CA997576A (en) Method for supporting the walls of a ground trench and a method and apparatus for use in the laying of a pipeline in a trench
IE34028B1 (en) Apparatus for digging a trench
ZA734097B (en) Hydraulic dredging installations
AU471612B2 (en) Method of sealing mortar-coated pipe
CA968700A (en) Casing pipe and method of casing a borehole
JPS5277402A (en) Method of piling pipes
CA977983A (en) Method and apparatus for use in the laying of a pipeline in a trench
ZA74834B (en) Method and apparatus for the use in the laying of a pipeline in a trench
CA970176A (en) Joint structure for steel pipe piles
JPS51136304A (en) Method and device for excavating underground continuous wall