SE8103932L - EQUIPMENT SET AND EQUIPMENT - Google Patents

EQUIPMENT SET AND EQUIPMENT

Info

Publication number
SE8103932L
SE8103932L SE8103932A SE8103932A SE8103932L SE 8103932 L SE8103932 L SE 8103932L SE 8103932 A SE8103932 A SE 8103932A SE 8103932 A SE8103932 A SE 8103932A SE 8103932 L SE8103932 L SE 8103932L
Authority
SE
Sweden
Prior art keywords
collecting cylinder
cylinder
soil layer
support tube
collecting
Prior art date
Application number
SE8103932A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
Kazuo Masuda
Original Assignee
Kazuo Masuda
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
Priority claimed from JP8593780A external-priority patent/JPS5712344A/en
Priority claimed from JP17328880A external-priority patent/JPS57100211A/en
Application filed by Kazuo Masuda filed Critical Kazuo Masuda
Publication of SE8103932L publication Critical patent/SE8103932L/en

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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
    • E21B49/06—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil using side-wall drilling tools pressing or scrapers
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

A soil sampling apparatus is provided which comprises a support tube (10) rotatably supporting a collecting cylinder (12) at one end thereof, pressure cylinders (46, 48) in the support tube to rotate the collecting cylinder between a vertical position coaxial with the support tube and a horizontal position perpendicular to the axis of the support tube, a pressure cylinder (18) disposed for rotation with the collecting cylinder to extend and retract the collecting cylinder (12) into and out of a soil layer on a horizontal axis, and a remote pump and control device for activating the pressure cylinders. A process for collecting an undisturbed soil sample from a predetermined underground soil layer is also provided, and this process comprises (a) forming a vertical hole down to the position required; (b) introducing a collecting cylinder vertically into the hole; (c) rotating the collecting cylinder to a horizontal position with its axis coincident with the direction of the soil layer; (d) pressing the collecting cylinder into the soil layer to collect a sample; (e) withdrawing the cylinder from the soil layer; (f) rotating the cylinder back to a vertical orientation; and (g) extracting the collecting cylinder with its soil sample from the hole. <IMAGE>
SE8103932A 1980-06-26 1981-06-23 EQUIPMENT SET AND EQUIPMENT SE8103932L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8593780A JPS5712344A (en) 1980-06-26 1980-06-26 Method and device for horizontal sampling of earth free from disorder
JP17328880A JPS57100211A (en) 1980-12-10 1980-12-10 Sampling method and apparatus for undisturbed soil

Publications (1)

Publication Number Publication Date
SE8103932L true SE8103932L (en) 1981-12-27

Family

ID=26426950

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103932A SE8103932L (en) 1980-06-26 1981-06-23 EQUIPMENT SET AND EQUIPMENT

Country Status (5)

Country Link
DE (1) DE3125239A1 (en)
FR (1) FR2485582A1 (en)
GB (1) GB2079353B (en)
NL (1) NL8103111A (en)
SE (1) SE8103932L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116380578A (en) * 2023-03-10 2023-07-04 西北农林科技大学 Automatic soil sample preparation system
CN118067440A (en) * 2024-04-19 2024-05-24 江苏罗科雷森建筑材料科技有限公司 Mineral rock wool product fiber falling automatic collection device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109187074B (en) * 2018-09-30 2024-01-26 山东省农业可持续发展研究所 Saline-alkali wetland soil sampling device
CN112649231B (en) * 2021-01-26 2024-03-15 山东陆桥检测技术股份有限公司 Sampling device capable of synchronously sampling and collecting for soil pollution diagnosis
CN114088457B (en) * 2021-11-27 2024-10-01 安徽华启检测有限公司 Sample sending and detecting device
CN115307965B (en) * 2022-09-29 2022-12-16 山西豪盛环保科技有限公司 Soil stratified sampling is with preventing cross contamination drilling equipment
CN117232894B (en) * 2023-11-14 2024-02-06 中国地质调查局长沙自然资源综合调查中心 Underwater continuous sampling device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546669A (en) * 1946-05-07 1951-03-27 John H Kirby Hydraulic side wall coring tool
FR1297286A (en) * 1961-05-18 1962-06-29 Lateral coring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116380578A (en) * 2023-03-10 2023-07-04 西北农林科技大学 Automatic soil sample preparation system
CN116380578B (en) * 2023-03-10 2024-01-30 西北农林科技大学 Automatic soil sample preparation system
CN118067440A (en) * 2024-04-19 2024-05-24 江苏罗科雷森建筑材料科技有限公司 Mineral rock wool product fiber falling automatic collection device

Also Published As

Publication number Publication date
GB2079353B (en) 1983-11-09
DE3125239A1 (en) 1982-06-16
NL8103111A (en) 1982-01-18
FR2485582A1 (en) 1981-12-31
GB2079353A (en) 1982-01-20

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Effective date: 19880617