IT1031567B - Apparecchiatura per scavare una trincea al di sotto di una tubzione sommersa e relativo metodo d impiego - Google Patents

Apparecchiatura per scavare una trincea al di sotto di una tubzione sommersa e relativo metodo d impiego

Info

Publication number
IT1031567B
IT1031567B IT20072/75A IT2007275A IT1031567B IT 1031567 B IT1031567 B IT 1031567B IT 20072/75 A IT20072/75 A IT 20072/75A IT 2007275 A IT2007275 A IT 2007275A IT 1031567 B IT1031567 B IT 1031567B
Authority
IT
Italy
Prior art keywords
excaving
equipment
relevant method
trench under
submersible pipe
Prior art date
Application number
IT20072/75A
Other languages
English (en)
Inventor
N Edonzani
G R G Sagrande
B Rga
E Ovanni
G Nvini
U Ovannini
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
Priority to IT20072/75A priority Critical patent/IT1031567B/it
Priority to AR262216A priority patent/AR208354A1/es
Priority to AU10810/76A priority patent/AU497719B2/en
Priority to NZ179923A priority patent/NZ179923A/xx
Priority to SE7601333A priority patent/SE415586B/sv
Priority to DK52276A priority patent/DK149138C/da
Priority to BE164172A priority patent/BE838377A/xx
Priority to IE247/76A priority patent/IE42271B1/en
Priority to CA245,441A priority patent/CA1028513A/en
Priority to NO760427A priority patent/NO140863C/no
Priority to FR7603618A priority patent/FR2300854A1/fr
Priority to EG7669A priority patent/EG12341A/xx
Priority to PT64788A priority patent/PT64788B/pt
Priority to DE2605373A priority patent/DE2605373C3/de
Priority to FI760319A priority patent/FI62886C/fi
Priority to GB5468/76A priority patent/GB1492151A/en
Priority to BR7600883A priority patent/BR7600883A/pt
Priority to NL7601410.A priority patent/NL163287C/xx
Priority to ES445233A priority patent/ES445233A1/es
Priority to OA55739A priority patent/OA05245A/xx
Priority to JP51013325A priority patent/JPS5856771B2/ja
Priority to US05/857,184 priority patent/US4149326A/en
Application granted granted Critical
Publication of IT1031567B publication Critical patent/IT1031567B/it

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)
IT20072/75A 1975-02-11 1975-02-11 Apparecchiatura per scavare una trincea al di sotto di una tubzione sommersa e relativo metodo d impiego IT1031567B (it)

Priority Applications (22)

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
AR262216A AR208354A1 (es) 1975-02-11 1976-01-01 Aparato para excavar una zanja por debajo de un conducto tubular sumergido
AU10810/76A AU497719B2 (en) 1975-02-11 1976-02-04 Machine for digging a trench beneatha submerged pipeline
NZ179923A NZ179923A (en) 1975-02-11 1976-02-04 Counter rotating disc digger which clamps about a submerged pipeline and moves along it in either direction
SE7601333A SE415586B (sv) 1975-02-11 1976-02-06 Anordning for nergrevning av en pa sjobottnen utlagd rorledning
BE164172A BE838377A (fr) 1975-02-11 1976-02-09 Machine et procede pour creuser une tranchee en dessous d'un pipeline immerge
IE247/76A IE42271B1 (en) 1975-02-11 1976-02-09 Apparatus and method for digging a trench below a submerged pileline or cable
DK52276A DK149138C (da) 1975-02-11 1976-02-09 Maskine til gravning af en groeft under en undersoeisk roerledning og fremgangsmaade til anvendelse ved gravningen af denne groeft
EG7669A EG12341A (en) 1975-02-11 1976-02-10 Machine for digging a trench beneath a submerged pipeline and method for the use thereof
FR7603618A FR2300854A1 (fr) 1975-02-11 1976-02-10 Machine et procede pour creuser une tranchee en dessous d'un pipeline immerge
CA245,441A CA1028513A (en) 1975-02-11 1976-02-10 Apparatus and method for digging a trench beneath a submerged pipeline
PT64788A PT64788B (en) 1975-02-11 1976-02-10 Machine for digging a trench beneath a submerged pipeline and method for the use thereof
NO760427A NO140863C (no) 1975-02-11 1976-02-10 Fremgangsmaate for graving av en groeft under en nedsenket n roerledning, og maskin for gjennomfoering av fremgangsmaate
FI760319A FI62886C (fi) 1975-02-11 1976-02-11 Utmed en instaellbar undervattensroerledning foerflyttbar anordning foer graevning av ett dike under roerledningen
DE2605373A DE2605373C3 (de) 1975-02-11 1976-02-11 Vorrichtung zum Ausheben eines Grabens unterhalb einer Unterwasser-Förderleitung und mit dieser Vorrichtung durchführbares Verfahren
GB5468/76A GB1492151A (en) 1975-02-11 1976-02-11 Apparatus and method for digging a trench below a submerged pipeline or cable
BR7600883A BR7600883A (pt) 1975-02-11 1976-02-11 Metodo e equipamento para escavar valas sob tubulacoes submersas
NL7601410.A NL163287C (nl) 1975-02-11 1976-02-11 Machine voor het graven van een bodemsleuf onder een onder water gelegen pijpleiding.
ES445233A ES445233A1 (es) 1975-02-11 1976-02-11 Aparato y metodo para excavar una zanja por debajo de un conducto tubular sumergido.
OA55739A OA05245A (fr) 1975-02-11 1976-02-12 Machine et procédé pour creuser une tranchée en dessous d'un pipeline immergé.
JP51013325A JPS5856771B2 (ja) 1975-02-11 1976-02-12 埋設パイプラインの直下に溝を掘る機械
US05/857,184 US4149326A (en) 1975-02-11 1977-12-02 Machine for digging a trench beneath a submerged pipeline

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
IT1031567B true IT1031567B (it) 1979-05-10

Family

ID=11163575

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (21)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015165A2 (fr) * 1996-09-25 1998-04-16 Obschestvo S Ogranichennoi Otvetstvennostju Nauchno-Issledovatelsky I Tekhnichesky Tsentr 'rotor' Machine permettant de creuser sous des conduites et dispositif de traction a chenilles
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
IE42271L (en) 1976-08-11
NL163287C (nl) 1980-08-15
NL7601410A (nl) 1976-08-13
DE2605373B2 (de) 1978-03-23
ES445233A1 (es) 1977-06-01
AU497719B2 (en) 1979-01-04
PT64788B (en) 1977-07-07
FR2300854A1 (fr) 1976-09-10
FI62886C (fi) 1983-03-10
FI62886B (fi) 1982-11-30
NZ179923A (en) 1978-04-28
SE415586B (sv) 1980-10-13
DK149138C (da) 1986-07-14
OA05245A (fr) 1981-02-28
JPS51105101A (it) 1976-09-17
AR208354A1 (es) 1976-12-20
GB1492151A (en) 1977-11-16
DK52276A (da) 1976-08-12
NO140863C (no) 1979-11-28
JPS5856771B2 (ja) 1983-12-16
AU1081076A (en) 1977-08-11
DK149138B (da) 1986-02-10
FI760319A (it) 1976-08-12
DE2605373A1 (de) 1976-08-26
IE42271B1 (en) 1980-07-02
PT64788A (en) 1976-03-01
BR7600883A (pt) 1976-08-31
DE2605373C3 (de) 1978-11-16
FR2300854B1 (it) 1979-04-06
NL163287B (nl) 1980-03-17
EG12341A (en) 1978-12-31
SE7601333L (sv) 1976-08-12
NO760427L (it) 1976-09-27
CA1028513A (en) 1978-03-28
NO140863B (no) 1979-08-20
BE838377A (fr) 1976-08-09

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