BR7600883A - Metodo e equipamento para escavar valas sob tubulacoes submersas - Google Patents

Metodo e equipamento para escavar valas sob tubulacoes submersas

Info

Publication number
BR7600883A
BR7600883A BR7600883A BR7600883A BR7600883A BR 7600883 A BR7600883 A BR 7600883A BR 7600883 A BR7600883 A BR 7600883A BR 7600883 A BR7600883 A BR 7600883A BR 7600883 A BR7600883 A BR 7600883A
Authority
BR
Brazil
Prior art keywords
pipes
equipment
submersed
excavating ditches
ditches under
Prior art date
Application number
BR7600883A
Other languages
English (en)
Portuguese (pt)
Inventor
G Rosa
G Casagrande
N Predonzani
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 BR7600883A publication Critical patent/BR7600883A/pt

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)
BR7600883A 1975-02-11 1976-02-11 Metodo e equipamento para escavar valas sob tubulacoes submersas BR7600883A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7600883A true BR7600883A (pt) 1976-08-31

Family

ID=11163575

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7600883A BR7600883A (pt) 1975-02-11 1976-02-11 Metodo e equipamento para escavar valas sob tubulacoes submersas

Country Status (21)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933479A4 (en) * 1996-09-25 2000-09-27 Obschestvo S Ogranichennoi Otv MACHINE FOR DIGGING UNDER TUBES AND TRACKED TOWING 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
FR2300854A1 (fr) 1976-09-10
NO760427L (fi) 1976-09-27
AR208354A1 (es) 1976-12-20
IE42271L (en) 1976-08-11
PT64788A (en) 1976-03-01
IT1031567B (it) 1979-05-10
DE2605373C3 (de) 1978-11-16
NL163287B (nl) 1980-03-17
FI62886B (fi) 1982-11-30
IE42271B1 (en) 1980-07-02
NZ179923A (en) 1978-04-28
BE838377A (fr) 1976-08-09
NL163287C (nl) 1980-08-15
NO140863C (no) 1979-11-28
AU497719B2 (en) 1979-01-04
CA1028513A (en) 1978-03-28
FI760319A (fi) 1976-08-12
GB1492151A (en) 1977-11-16
DK149138B (da) 1986-02-10
NL7601410A (nl) 1976-08-13
FI62886C (fi) 1983-03-10
OA05245A (fr) 1981-02-28
PT64788B (en) 1977-07-07
NO140863B (no) 1979-08-20
EG12341A (en) 1978-12-31
AU1081076A (en) 1977-08-11
SE7601333L (sv) 1976-08-12
FR2300854B1 (fi) 1979-04-06
DK52276A (da) 1976-08-12
DK149138C (da) 1986-07-14
JPS51105101A (fi) 1976-09-17
ES445233A1 (es) 1977-06-01
DE2605373A1 (de) 1976-08-26
SE415586B (sv) 1980-10-13
JPS5856771B2 (ja) 1983-12-16
DE2605373B2 (de) 1978-03-23

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