EP0086544A3 - Bottom sampler - Google Patents
Bottom sampler Download PDFInfo
- Publication number
- EP0086544A3 EP0086544A3 EP83200236A EP83200236A EP0086544A3 EP 0086544 A3 EP0086544 A3 EP 0086544A3 EP 83200236 A EP83200236 A EP 83200236A EP 83200236 A EP83200236 A EP 83200236A EP 0086544 A3 EP0086544 A3 EP 0086544A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bucket
- bottom sampler
- sides
- chains
- drilled
- Prior art date
- 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.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/04—Sampling of soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
- E02F3/60—Buckets, scrapers, or other digging elements
-
- 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
- E21B49/025—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 of underwater soil, e.g. with grab devices
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Paleontology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Bottom sampler characterized in that it features a
bucket (1) provided with two slide rods (6) mounted on both
sides of the bucket, a number of holes (4) drilled through the
sides of the bucket, a construction comprising a tongue (8)
with suspension chains (7, 11), and a pair of drag chains (3)
with a tow rope (15).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE892170 | 1982-02-17 | ||
BE892170 | 1982-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0086544A2 EP0086544A2 (en) | 1983-08-24 |
EP0086544A3 true EP0086544A3 (en) | 1986-06-11 |
Family
ID=3861979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83200236A Withdrawn EP0086544A3 (en) | 1982-02-17 | 1983-02-16 | Bottom sampler |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0086544A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791738A (en) * | 1987-06-22 | 1988-12-20 | Esco Corporation | Dragline bucket |
US20130152431A1 (en) * | 2009-11-26 | 2013-06-20 | Cqms Pty Ltd | Rigging assembly for a dragline excavator |
WO2011146979A1 (en) * | 2010-05-24 | 2011-12-01 | Cqms Pty Ltd | An excavator rigging socket |
EP2695996B1 (en) * | 2012-08-06 | 2014-10-08 | Bauer Spezialtiefbau GmbH | Method and device for removing a sample |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904907A (en) * | 1955-03-21 | 1959-09-22 | Electric Steel Foundry Co | Dragline bucket |
US3100666A (en) * | 1962-09-27 | 1963-08-13 | United States Steel Corp | Self-dumping box |
US3367048A (en) * | 1965-04-23 | 1968-02-06 | Richard E. Doughty | Dredge fishing method and apparatus |
-
1983
- 1983-02-16 EP EP83200236A patent/EP0086544A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904907A (en) * | 1955-03-21 | 1959-09-22 | Electric Steel Foundry Co | Dragline bucket |
US3100666A (en) * | 1962-09-27 | 1963-08-13 | United States Steel Corp | Self-dumping box |
US3367048A (en) * | 1965-04-23 | 1968-02-06 | Richard E. Doughty | Dredge fishing method and apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP0086544A2 (en) | 1983-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): DE FR NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19870212 |