FR2461088B1 - - Google Patents

Info

Publication number
FR2461088B1
FR2461088B1 FR8015126A FR8015126A FR2461088B1 FR 2461088 B1 FR2461088 B1 FR 2461088B1 FR 8015126 A FR8015126 A FR 8015126A FR 8015126 A FR8015126 A FR 8015126A FR 2461088 B1 FR2461088 B1 FR 2461088B1
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
FR8015126A
Other languages
French (fr)
Other versions
FR2461088A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2461088A1 publication Critical patent/FR2461088A1/fr
Application granted granted Critical
Publication of FR2461088B1 publication Critical patent/FR2461088B1/fr
Granted 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/06—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver having a flexible liner or inflatable retaining means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Earth Drilling (AREA)
FR8015126A 1979-07-11 1980-07-08 Dispositif de forage pour effectuer des prelevements de carottes dans le sol, et douille de carottage correspondante Granted FR2461088A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH645879A CH639459A5 (de) 1979-07-11 1979-07-11 Erdbohreinrichtung zur entnahme von bodenproben.

Publications (2)

Publication Number Publication Date
FR2461088A1 FR2461088A1 (fr) 1981-01-30
FR2461088B1 true FR2461088B1 (enrdf_load_stackoverflow) 1984-02-24

Family

ID=4309960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015126A Granted FR2461088A1 (fr) 1979-07-11 1980-07-08 Dispositif de forage pour effectuer des prelevements de carottes dans le sol, et douille de carottage correspondante

Country Status (4)

Country Link
CH (1) CH639459A5 (enrdf_load_stackoverflow)
DE (1) DE3025101A1 (enrdf_load_stackoverflow)
FR (1) FR2461088A1 (enrdf_load_stackoverflow)
GB (1) GB2054703B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236780A (en) * 1989-09-14 1991-04-17 Coal Ind Strata coring device
NL188958C (nl) * 1990-04-27 1992-11-16 Wavin Bv Buiselement voor het nemen van bodemmonsters.
US5186263A (en) * 1990-09-17 1993-02-16 Kejr Engineering, Inc. Soil sample probe
GB9214928D0 (en) * 1992-07-14 1992-08-26 Subsidence Surveys Limited Core sampling
US6216804B1 (en) * 1998-07-29 2001-04-17 James T. Aumann Apparatus for recovering core samples under pressure
CA2830213C (en) 2011-03-16 2018-12-04 Corpro Technologies Canada Ltd. Pressure coring assembly and method
DE102012106855A1 (de) * 2012-07-27 2014-01-30 Stump Spezialtiefbau Gmbh Vorrichtung und Verfahren zur Probenentnahme

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583916C (de) * 1930-01-30 1933-09-12 Otto Meyer Kombinationsantrieb fuer Tiefbohrungen
US2629586A (en) * 1947-01-28 1953-02-24 Pheron M Harbour Rathole drilling apparatus
GB769863A (en) * 1954-06-15 1957-03-13 Sol Essais Improved core bit for taking samples of soil
DE946527C (de) * 1954-07-31 1956-08-02 Stihl Andreas Dreibock fuer Leichtbohrungen
GB881787A (en) * 1959-08-13 1961-11-08 Turriff Construction Corp Ltd Improvements relating to the production of sample cores from the earth's strata
FR1333319A (fr) * 1962-09-06 1963-07-26 Raccord tournant à moteur hydraulique
FR1484204A (fr) * 1966-06-21 1967-06-09 Stichting Waterbouwkundig Lab Objet allongé agencé pour être enfoncé dans un milieu résistant, tel que le sol, et procédé pour faciliter l'enfoncement d'un tel objet
CH492833A (de) * 1969-06-04 1970-06-30 Hermann Dr Bendel Sondierverfahren und Vorrichtung zu dessen Ausführung
US3703212A (en) * 1969-10-13 1972-11-21 Rock Fall Co Ltd Method of rock drilling and apparatus for use therein
US3621924A (en) * 1970-03-24 1971-11-23 Maurice P Lebourg Soft formation core barrel
US3724562A (en) * 1970-08-19 1973-04-03 Atlantic Richfield Co Slim hole drilling electric power unit
CH534781A (de) * 1971-06-11 1973-03-15 Hug Max Erdbohreinrichtung zur Entnahme von Bodenproben
US3986555A (en) * 1975-04-10 1976-10-19 Dresser Industries, Inc. Apparatus for providing a packaged core
DE7910820U1 (de) * 1979-04-12 1979-10-04 Kling-Bohrtechnik Gmbh, 8908 Krumbach Probeaufnahmehuelse fuer ein rammkernrohr

Also Published As

Publication number Publication date
DE3025101C2 (enrdf_load_stackoverflow) 1989-08-03
CH639459A5 (de) 1983-11-15
DE3025101A1 (de) 1981-01-29
GB2054703B (en) 1983-05-11
GB2054703A (en) 1981-02-18
FR2461088A1 (fr) 1981-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse