NL8103111A - Werkwijze en inrichting voor het nemen van grond- monsters. - Google Patents

Werkwijze en inrichting voor het nemen van grond- monsters. Download PDF

Info

Publication number
NL8103111A
NL8103111A NL8103111A NL8103111A NL8103111A NL 8103111 A NL8103111 A NL 8103111A NL 8103111 A NL8103111 A NL 8103111A NL 8103111 A NL8103111 A NL 8103111A NL 8103111 A NL8103111 A NL 8103111A
Authority
NL
Netherlands
Prior art keywords
cylinder
head
soil
axis
hole
Prior art date
Application number
NL8103111A
Other languages
English (en)
Dutch (nl)
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/ja
Priority claimed from JP17328880A external-priority patent/JPS57100211A/ja
Application filed by Kazuo Masuda filed Critical Kazuo Masuda
Publication of NL8103111A publication Critical patent/NL8103111A/nl

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)
NL8103111A 1980-06-26 1981-06-26 Werkwijze en inrichting voor het nemen van grond- monsters. NL8103111A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8593780 1980-06-26
JP8593780A JPS5712344A (en) 1980-06-26 1980-06-26 Method and device for horizontal sampling of earth free from disorder
JP17328880 1980-12-10
JP17328880A JPS57100211A (en) 1980-12-10 1980-12-10 Sampling method and apparatus for undisturbed soil

Publications (1)

Publication Number Publication Date
NL8103111A true NL8103111A (nl) 1982-01-18

Family

ID=26426950

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8103111A NL8103111A (nl) 1980-06-26 1981-06-26 Werkwijze en inrichting voor het nemen van grond- monsters.

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109187074B (zh) * 2018-09-30 2024-01-26 山东省农业可持续发展研究所 一种盐碱湿地土壤取样装置
CN112649231B (zh) * 2021-01-26 2024-03-15 山东陆桥检测技术股份有限公司 一种可同步取样和收集的土壤污染诊断用取样装置
CN114088457A (zh) * 2021-11-27 2022-02-25 安徽华启检测有限公司 一种样品送检装置
CN115307965B (zh) * 2022-09-29 2022-12-16 山西豪盛环保科技有限公司 一种土壤分层采样用防交叉污染钻孔设备
CN116380578B (zh) * 2023-03-10 2024-01-30 西北农林科技大学 一种土壤样品自动化制备系统
CN117232894B (zh) * 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 一种水下可连续取样装置
CN118067440B (zh) * 2024-04-19 2024-06-21 江苏罗科雷森建筑材料科技有限公司 一种矿物岩棉制品纤维脱落自动收集装置

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 (fr) * 1961-05-18 1962-06-29 Dispositif de carottage latéral

Also Published As

Publication number Publication date
FR2485582A1 (fr) 1981-12-31
SE8103932L (sv) 1981-12-27
GB2079353A (en) 1982-01-20
GB2079353B (en) 1983-11-09
DE3125239A1 (de) 1982-06-16

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