FR2146531A5 - - Google Patents

Info

Publication number
FR2146531A5
FR2146531A5 FR7126148A FR7126148A FR2146531A5 FR 2146531 A5 FR2146531 A5 FR 2146531A5 FR 7126148 A FR7126148 A FR 7126148A FR 7126148 A FR7126148 A FR 7126148A FR 2146531 A5 FR2146531 A5 FR 2146531A5
Authority
FR
France
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
FR7126148A
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.)
Soletanche SA
Original Assignee
Soletanche SA
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 Soletanche SA filed Critical Soletanche SA
Priority to FR7126148A priority Critical patent/FR2146531A5/fr
Priority to IT25645/72A priority patent/IT956545B/it
Priority to BE785831A priority patent/BE785831A/fr
Priority to AU44282/72A priority patent/AU4428272A/en
Priority to DE2234611A priority patent/DE2234611A1/de
Application granted granted Critical
Publication of FR2146531A5 publication Critical patent/FR2146531A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
FR7126148A 1971-07-16 1971-07-16 Expired FR2146531A5 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7126148A FR2146531A5 (fr) 1971-07-16 1971-07-16
IT25645/72A IT956545B (it) 1971-07-16 1972-06-14 Macchina di estrazione di terreno in presenza di un liquido
BE785831A BE785831A (fr) 1971-07-16 1972-07-04 Machine d'extraction de terrain en presence d'un liquide
AU44282/72A AU4428272A (en) 1971-07-16 1972-07-06 Machine for excavating ground inthe presence of liquid
DE2234611A DE2234611A1 (de) 1971-07-16 1972-07-14 Maschine zum ausheben von erdreich in gegenwart von fluessigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7126148A FR2146531A5 (fr) 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
FR2146531A5 true FR2146531A5 (fr) 1973-03-02

Family

ID=9080479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126148A Expired FR2146531A5 (fr) 1971-07-16 1971-07-16

Country Status (5)

Country Link
AU (1) AU4428272A (fr)
BE (1) BE785831A (fr)
DE (1) DE2234611A1 (fr)
FR (1) FR2146531A5 (fr)
IT (1) IT956545B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310769A1 (de) * 1973-03-03 1974-09-12 Toshinobu Araoka Vorrichtung zur herstellung von bohrloechern im grund von gewaessern sowie zum einebnen und ausheben von bodengrund
EP0242307A1 (fr) * 1986-04-17 1987-10-21 SOLETANCHE Société Anonyme dite: Dispositif pour le forage immergé de fondations

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722075C2 (de) * 1977-05-16 1982-12-02 Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler Bohrgerät zum Antrieb eines Schneckenbohrers für die Herstellung von verrohrten Pfahlgründungen
JPS54905U (fr) * 1977-06-06 1979-01-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310769A1 (de) * 1973-03-03 1974-09-12 Toshinobu Araoka Vorrichtung zur herstellung von bohrloechern im grund von gewaessern sowie zum einebnen und ausheben von bodengrund
EP0242307A1 (fr) * 1986-04-17 1987-10-21 SOLETANCHE Société Anonyme dite: Dispositif pour le forage immergé de fondations
FR2597543A1 (fr) * 1986-04-17 1987-10-23 Soletanche Dispositif pour le forage immerge de fondations
US4770255A (en) * 1986-04-17 1988-09-13 Soletanche Arrangement for underwater drilling of foundations

Also Published As

Publication number Publication date
BE785831A (fr) 1972-11-03
DE2234611A1 (de) 1973-01-25
AU4428272A (en) 1974-01-10
IT956545B (it) 1973-10-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse