AU497719B2 - Machine for digging a trench beneatha submerged pipeline - Google Patents

Machine for digging a trench beneatha submerged pipeline

Info

Publication number
AU497719B2
AU497719B2 AU10810/76A AU1081076A AU497719B2 AU 497719 B2 AU497719 B2 AU 497719B2 AU 10810/76 A AU10810/76 A AU 10810/76A AU 1081076 A AU1081076 A AU 1081076A AU 497719 B2 AU497719 B2 AU 497719B2
Authority
AU
Australia
Prior art keywords
beneatha
digging
trench
machine
submerged pipeline
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
AU10810/76A
Other languages
English (en)
Other versions
AU1081076A (en
Inventor
Giovanni Rosa
Guido Casagrande
Niso Predonzani
Umberto Bonvini
Fernando Po
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
Publication of AU1081076A publication Critical patent/AU1081076A/en
Application granted granted Critical
Publication of AU497719B2 publication Critical patent/AU497719B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/04—Walking gears moving the dredger forward step-by-step
    • E02F9/045—Walking gears moving the dredger forward step-by-step for 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
    • E02F5/105—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
    • E02F5/108—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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AU10810/76A 1975-02-11 1976-02-04 Machine for digging a trench beneatha submerged pipeline Expired AU497719B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20072/75A IT1031567B (it) 1975-02-11 1975-02-11 Apparecchiatura per scavare una trincea al di sotto di una tubzione sommersa e relativo metodo d impiego
ITIT20072A/ 1975-02-11

Publications (2)

Publication Number Publication Date
AU1081076A AU1081076A (en) 1977-08-11
AU497719B2 true AU497719B2 (en) 1979-01-04

Family

ID=11163575

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10810/76A Expired AU497719B2 (en) 1975-02-11 1976-02-04 Machine for digging a trench beneatha submerged pipeline

Country Status (21)

Country Link
JP (1) JPS5856771B2 (fr)
AR (1) AR208354A1 (fr)
AU (1) AU497719B2 (fr)
BE (1) BE838377A (fr)
BR (1) BR7600883A (fr)
CA (1) CA1028513A (fr)
DE (1) DE2605373C3 (fr)
DK (1) DK149138C (fr)
EG (1) EG12341A (fr)
ES (1) ES445233A1 (fr)
FI (1) FI62886C (fr)
FR (1) FR2300854A1 (fr)
GB (1) GB1492151A (fr)
IE (1) IE42271B1 (fr)
IT (1) IT1031567B (fr)
NL (1) NL163287C (fr)
NO (1) NO140863C (fr)
NZ (1) NZ179923A (fr)
OA (1) OA05245A (fr)
PT (1) PT64788B (fr)
SE (1) SE415586B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4890897A (en) * 1996-09-25 1998-05-05 Obschestvo S Ogranichennoi Otvetstvennostju Nauchno-Issledovatelsky I Tekhnichesky Tsentr "Rotor" Machine for digging under pipes and caterpillar traction device
GB0413601D0 (en) * 2003-07-04 2004-07-21 Saipem Spa Trenching apparatus and method
ITMI20092044A1 (it) * 2009-11-20 2011-05-21 Saipem Spa Metodo e gruppo di scavo per disporre una tubazione in un letto di un corpo d'acqua

Also Published As

Publication number Publication date
NO140863C (no) 1979-11-28
NO760427L (fr) 1976-09-27
AR208354A1 (es) 1976-12-20
EG12341A (en) 1978-12-31
FI62886B (fi) 1982-11-30
BR7600883A (pt) 1976-08-31
OA05245A (fr) 1981-02-28
DK149138B (da) 1986-02-10
GB1492151A (en) 1977-11-16
SE7601333L (sv) 1976-08-12
DK52276A (da) 1976-08-12
SE415586B (sv) 1980-10-13
IE42271L (en) 1976-08-11
NZ179923A (en) 1978-04-28
NL163287C (nl) 1980-08-15
FR2300854A1 (fr) 1976-09-10
DE2605373A1 (de) 1976-08-26
ES445233A1 (es) 1977-06-01
AU1081076A (en) 1977-08-11
DK149138C (da) 1986-07-14
NO140863B (no) 1979-08-20
DE2605373C3 (de) 1978-11-16
JPS51105101A (fr) 1976-09-17
BE838377A (fr) 1976-08-09
IT1031567B (it) 1979-05-10
FI62886C (fi) 1983-03-10
FI760319A (fr) 1976-08-12
CA1028513A (fr) 1978-03-28
PT64788B (en) 1977-07-07
FR2300854B1 (fr) 1979-04-06
JPS5856771B2 (ja) 1983-12-16
DE2605373B2 (de) 1978-03-23
IE42271B1 (en) 1980-07-02
NL163287B (nl) 1980-03-17
NL7601410A (nl) 1976-08-13
PT64788A (en) 1976-03-01

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