SE8103932L - EQUIPMENT SET AND EQUIPMENT - Google Patents
EQUIPMENT SET AND EQUIPMENTInfo
- 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
Links
- 239000002689 soil Substances 0.000 abstract 7
- 238000000034 method Methods 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000005527 soil sampling Methods 0.000 abstract 1
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>
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)
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)
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)
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 |
-
1981
- 1981-06-23 SE SE8103932A patent/SE8103932L/en not_active Application Discontinuation
- 1981-06-25 GB GB8119601A patent/GB2079353B/en not_active Expired
- 1981-06-26 NL NL8103111A patent/NL8103111A/en not_active Application Discontinuation
- 1981-06-26 FR FR8112691A patent/FR2485582A1/en active Pending
- 1981-06-26 DE DE19813125239 patent/DE3125239A1/en not_active Withdrawn
Cited By (3)
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 |
---|---|
NL8103111A (en) | 1982-01-18 |
FR2485582A1 (en) | 1981-12-31 |
GB2079353B (en) | 1983-11-09 |
GB2079353A (en) | 1982-01-20 |
DE3125239A1 (en) | 1982-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8103932-3 Effective date: 19880617 |