KR970706442A - A DRILLING APPARATUS AND METHOD TO DRILL A HOLE IN DIFFERENT KINDS OF SOIL - Google Patents
A DRILLING APPARATUS AND METHOD TO DRILL A HOLE IN DIFFERENT KINDS OF SOILInfo
- Publication number
- KR970706442A KR970706442A KR1019970702202A KR19970702202A KR970706442A KR 970706442 A KR970706442 A KR 970706442A KR 1019970702202 A KR1019970702202 A KR 1019970702202A KR 19970702202 A KR19970702202 A KR 19970702202A KR 970706442 A KR970706442 A KR 970706442A
- Authority
- KR
- South Korea
- Prior art keywords
- bit
- soil
- drill
- drilling
- drill bit
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract 10
- 239000011435 rock Substances 0.000 claims abstract 5
- 238000000034 method Methods 0.000 claims abstract 3
- 239000004575 stone Substances 0.000 claims abstract 2
- 239000002699 waste material Substances 0.000 claims abstract 2
- 238000004140 cleaning Methods 0.000 claims 2
- 239000012459 cleaning agent Substances 0.000 claims 1
- 239000004927 clay Substances 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
하나의 그리고 동일한 드릴 비트 또는 비트 조립체(2,3),(9,10)를 사용하여 바위 또는 점토와 같은 상이한 형태의 흙에 구멍 또는 터널을 만들기 위하여 만들기 위한 방법 및 드릴 장치이다. 비트의 원추형 구성에 의하여 연한 흙이 드릴되는 홀의 측부로 가입되고 비트 전면의 드릴링 요소(5) 수단에 의하여 접하게 되는 돌 바위 등이 비트 후방부를 통하여 제거 가능한 드릴 폐기물로 쪼개진다.Is a method and drilling device for making holes or tunnels in different types of soil such as rock or clay using one and the same drill bit or bit assembly (2,3), (9,10). The conical configuration of the bit joins the soft soil to the side of the hole to be drilled and the stone rock, etc., which is brought into contact by means of the drilling element (5) on the bit front, is broken into a drill waste which is removable through the bit rear part.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 드릴링 장치의 드릴 비트에 대한 단면도이다, 제2도는 전방으로부터 본 비트에 대한 도면이다, 제3도는 다른 드릴링 장치의 드릴 비트에 대한 단면도이다.FIG. 1 is a cross-sectional view of the drilling apparatus with respect to the drill bit, FIG. 2 is a view of the bit viewed from the front, and FIG.
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI944640A FI103430B1 (en) | 1994-10-05 | 1994-10-05 | Drilling unit and method for drilling a hole in several different soils |
FI944640 | 1994-10-05 | ||
PCT/FI1995/000549 WO1996011323A1 (en) | 1994-10-05 | 1995-10-05 | A drilling apparatus and method to drill a hole in different kinds of soil |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970706442A true KR970706442A (en) | 1997-11-03 |
Family
ID=8541503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970702202A KR970706442A (en) | 1994-10-05 | 1995-10-05 | A DRILLING APPARATUS AND METHOD TO DRILL A HOLE IN DIFFERENT KINDS OF SOIL |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0784731A1 (en) |
KR (1) | KR970706442A (en) |
FI (1) | FI103430B1 (en) |
WO (1) | WO1996011323A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19618298A1 (en) * | 1996-05-07 | 1997-11-13 | Geisert Engineering Gmbh | Drilling device for impact drilling |
US5921332A (en) * | 1997-12-29 | 1999-07-13 | Sandvik Ab | Apparatus for facilitating removal of a casing of an overburden drilling equipment from a bore |
EP1165929A1 (en) | 1999-03-03 | 2002-01-02 | Earth Tool Company L.L.C. | Method and apparatus for directional boring |
DE10195854T1 (en) * | 2000-03-03 | 2003-03-13 | Vermeer Mfg Co | Method and device for directional drilling under mixed conditions |
DE10334610B4 (en) * | 2003-07-29 | 2006-04-20 | Hilti Ag | wellhead |
FI20075066L (en) * | 2007-02-01 | 2008-08-02 | Sandvik Mining & Constr Oy | Drilling tool |
DE112008000158T5 (en) | 2007-02-14 | 2010-03-25 | Sandvik Intellectual Property Ab | Drill bit and single pass drill |
US8196677B2 (en) | 2009-08-04 | 2012-06-12 | Pioneer One, Inc. | Horizontal drilling system |
WO2017162909A1 (en) * | 2016-03-22 | 2017-09-28 | Oy Atlas Copco Rotex Ab | Down-the-hole drilling device |
FI128986B (en) | 2017-03-01 | 2021-04-30 | Robit Oyj | A drill bit for percussive drilling, a drill bit assembly, and a method for manufacturing such a drill bit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2135053B1 (en) * | 1971-05-04 | 1974-08-19 | Petroles Cie Francaise | |
US3885638A (en) * | 1973-10-10 | 1975-05-27 | Sam C Skidmore | Combination rotary and percussion drill bit |
DE2558842A1 (en) * | 1975-12-27 | 1977-07-07 | Paul Schmidt | SELF-DRIVEN PNEUMATIC RAM DRILL, IN PARTICULAR FOR EARTH DRILLS |
-
1994
- 1994-10-05 FI FI944640A patent/FI103430B1/en active
-
1995
- 1995-10-05 EP EP95934147A patent/EP0784731A1/en not_active Withdrawn
- 1995-10-05 KR KR1019970702202A patent/KR970706442A/en not_active Application Discontinuation
- 1995-10-05 WO PCT/FI1995/000549 patent/WO1996011323A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI103430B (en) | 1999-06-30 |
WO1996011323A1 (en) | 1996-04-18 |
FI944640A (en) | 1996-04-06 |
FI944640A0 (en) | 1994-10-05 |
EP0784731A1 (en) | 1997-07-23 |
FI103430B1 (en) | 1999-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS615193A (en) | Crushing method | |
KR970706442A (en) | A DRILLING APPARATUS AND METHOD TO DRILL A HOLE IN DIFFERENT KINDS OF SOIL | |
AU2048297A (en) | Rock drill bit and a rock drilling tool | |
KR101542929B1 (en) | Non-digging type boring device for forming pipe conduit in ground and no-digging boring method | |
US3905431A (en) | Earth boring method and apparatus | |
ATE34800T1 (en) | TUNNEL BORING MACHINE FOR SHIELD DRIVE. | |
DK1027528T3 (en) | Foaming composition | |
MY120448A (en) | Method and device for boring holes | |
NO173350C (en) | Secure Element | |
GB1286660A (en) | A fixing plug and placement thereof | |
BE904391A (en) | PROCESS FOR THE PRODUCTION OF A CONCRETE TUNNEL COATING. | |
GB1430603A (en) | Bit for drilling wells in the earth | |
ATE198060T1 (en) | FASTENING SYSTEM AND METHOD FOR CREATING FASTENINGS | |
DK0764761T3 (en) | tunnel Drill | |
ES2033934T3 (en) | PROCEDURE FOR DRILLING TUNNELS AND DEVICE FOR CARRYING OUT THE PROCEDURE. | |
JPS5513325A (en) | Method of inserting long object into underground and its equipment | |
US3040823A (en) | Self-cleaning soil punch | |
GB1304916A (en) | ||
JP3243485B2 (en) | Continuous drilling device and drilling method | |
FR2439273A1 (en) | High speed mechanical trencher - has battery of rotary percussion tools in tiltable frame incorporating helicoidal percussion drills | |
RU1810469C (en) | Drag drilling bit | |
JPH0422960Y2 (en) | ||
TH25415A (en) | Drilling machine | |
JPS5673732A (en) | Excavation of trench by trencher and back-hoe | |
JPS56125530A (en) | Driving of pile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |