NO140863C - Fremgangsmaate for graving av en groeft under en nedsenket n roerledning, og maskin for gjennomfoering av fremgangsmaate - Google Patents

Fremgangsmaate for graving av en groeft under en nedsenket n roerledning, og maskin for gjennomfoering av fremgangsmaate

Info

Publication number
NO140863C
NO140863C NO760427A NO760427A NO140863C NO 140863 C NO140863 C NO 140863C NO 760427 A NO760427 A NO 760427A NO 760427 A NO760427 A NO 760427A NO 140863 C NO140863 C NO 140863C
Authority
NO
Norway
Prior art keywords
procedure
successed
excavation
pipe
machine
Prior art date
Application number
NO760427A
Other languages
English (en)
Norwegian (no)
Other versions
NO760427L (pt
NO140863B (no
Inventor
Giovanni Rosa
Guido Casagrande
Niso Predonzani
Umberto Giovannini
Giuseppe Bonvini
Fernando Po
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 NO760427L publication Critical patent/NO760427L/no
Publication of NO140863B publication Critical patent/NO140863B/no
Publication of NO140863C publication Critical patent/NO140863C/no

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)
NO760427A 1975-02-11 1976-02-10 Fremgangsmaate for graving av en groeft under en nedsenket n roerledning, og maskin for gjennomfoering av fremgangsmaate NO140863C (no)

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 (3)

Publication Number Publication Date
NO760427L NO760427L (pt) 1976-09-27
NO140863B NO140863B (no) 1979-08-20
NO140863C true NO140863C (no) 1979-11-28

Family

ID=11163575

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (21)

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

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
IT1031567B (it) 1979-05-10
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 (pt) 1976-09-17
AR208354A1 (es) 1976-12-20
GB1492151A (en) 1977-11-16
DK52276A (da) 1976-08-12
JPS5856771B2 (ja) 1983-12-16
AU1081076A (en) 1977-08-11
DK149138B (da) 1986-02-10
FI760319A (pt) 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 (pt) 1979-04-06
NL163287B (nl) 1980-03-17
EG12341A (en) 1978-12-31
SE7601333L (sv) 1976-08-12
NO760427L (pt) 1976-09-27
CA1028513A (en) 1978-03-28
NO140863B (no) 1979-08-20
BE838377A (fr) 1976-08-09

Similar Documents

Publication Publication Date Title
NO144608C (no) Fremgangsmaate og maskin for undervanns groeftegraving for roerledninger og lignende.
SE7604450L (sv) Forfarande och maskin for malmbrytning
BE839452A (fr) Machine hydraulique
BE837622A (nl) Grondbewerkingsinrichting
DK238276A (da) Jordbearbejdningsmaskine
FR2327332A1 (fr) Perfectionnements aux metiers a retordre
DK532976A (da) Jordbearbejdningsmaskine
IT1071251B (it) Metodo di mavorazione a maglia
DK402976A (da) Jordbearbejdningsmaskine
FR2326018A1 (fr) Transformateur de reactance a fuites perfectionne
NO140863C (no) Fremgangsmaate for graving av en groeft under en nedsenket n roerledning, og maskin for gjennomfoering av fremgangsmaate
IT1061472B (it) Metodo di lavorazione a maglia e relativo apparecchio
IT1070636B (it) Apparecciatura idraulica generatrice di pressione
AT338861B (de) Tubbing
DK423976A (da) Jordbearbejdningsmaskine
DK447676A (da) Jordbearbejdningsmaskine
IT1065127B (it) Procedimento di idroformilazione di un composto olefinico
SE7800469L (sv) Distansring for rotationstryckverk
FR2334040A1 (fr) Robinet a tournant
DK533076A (da) Jordbearbejdningsmaskine
SU571578A1 (ru) Протектор дл бурильных труб
BE839906A (fr) Perfectionnements apportes aux verins a fluide
BE838813A (fr) Perfectionnements aux verins hydrauliques
BE843521A (fr) Tuyaux flexible hydraulique
DK224476A (da) Jordbearbejdningsmaskine