FI115661B - Teräsovitelma - Google Patents
Teräsovitelma Download PDFInfo
- Publication number
- FI115661B FI115661B FI20022276A FI20022276A FI115661B FI 115661 B FI115661 B FI 115661B FI 20022276 A FI20022276 A FI 20022276A FI 20022276 A FI20022276 A FI 20022276A FI 115661 B FI115661 B FI 115661B
- Authority
- FI
- Finland
- Prior art keywords
- blade
- pilot
- ring
- bit
- skirt
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000003116 impacting effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 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
- E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
-
- 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
- E21B10/40—Percussion drill bits with leading portion
-
- 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
-
- 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
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
-
- 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
- E21B6/00—Drives for drilling with combined rotary and percussive action
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Photoreceptors In Electrophotography (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Inorganic Insulating Materials (AREA)
- Optical Communication System (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20022276A FI115661B (fi) | 2002-12-23 | 2002-12-23 | Teräsovitelma |
KR1020097016198A KR100939098B1 (ko) | 2002-12-23 | 2003-12-23 | 비트 조립체용 링 비트 |
CA2511725A CA2511725C (en) | 2002-12-23 | 2003-12-23 | Bit assembly |
AU2003292282A AU2003292282A1 (en) | 2002-12-23 | 2003-12-23 | Bit assembly |
PCT/FI2003/000982 WO2004057148A1 (en) | 2002-12-23 | 2003-12-23 | Bit assembly |
CNB2003801073387A CN100342113C (zh) | 2002-12-23 | 2003-12-23 | 钻头组件 |
DE60317369T DE60317369T2 (de) | 2002-12-23 | 2003-12-23 | BOHRMEIßELANORDNUNG |
EP03767846A EP1585884B1 (en) | 2002-12-23 | 2003-12-23 | Bit assembly |
RU2005123378/03A RU2329369C2 (ru) | 2002-12-23 | 2003-12-23 | Узел бурового долота |
US10/540,248 US7347291B2 (en) | 2002-12-23 | 2003-12-23 | Bit assembly |
KR1020057011867A KR100925742B1 (ko) | 2002-12-23 | 2003-12-23 | 비트 조립체 |
AT03767846T ATE377694T1 (de) | 2002-12-23 | 2003-12-23 | Bohrmeisselanordnung |
ES03767846T ES2281311T3 (es) | 2002-12-23 | 2003-12-23 | Montaje de broca. |
JP2004561551A JP4386844B2 (ja) | 2002-12-23 | 2003-12-23 | ビット組立体 |
HK06108475A HK1088375A1 (en) | 2002-12-23 | 2006-07-31 | Bit assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20022276 | 2002-12-23 | ||
FI20022276A FI115661B (fi) | 2002-12-23 | 2002-12-23 | Teräsovitelma |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20022276A0 FI20022276A0 (fi) | 2002-12-23 |
FI20022276A FI20022276A (fi) | 2004-06-24 |
FI115661B true FI115661B (fi) | 2005-06-15 |
Family
ID=8565149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20022276A FI115661B (fi) | 2002-12-23 | 2002-12-23 | Teräsovitelma |
Country Status (14)
Country | Link |
---|---|
US (1) | US7347291B2 (xx) |
EP (1) | EP1585884B1 (xx) |
JP (1) | JP4386844B2 (xx) |
KR (2) | KR100925742B1 (xx) |
CN (1) | CN100342113C (xx) |
AT (1) | ATE377694T1 (xx) |
AU (1) | AU2003292282A1 (xx) |
CA (1) | CA2511725C (xx) |
DE (1) | DE60317369T2 (xx) |
ES (1) | ES2281311T3 (xx) |
FI (1) | FI115661B (xx) |
HK (1) | HK1088375A1 (xx) |
RU (1) | RU2329369C2 (xx) |
WO (1) | WO2004057148A1 (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008096035A1 (en) * | 2007-02-09 | 2008-08-14 | Robit Rocktools Ltd | Method for manufacturing a ring bit for a drilling device |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7185717B2 (en) * | 2004-08-05 | 2007-03-06 | Holte Ardis L | Drill bit assembly |
FI123411B (fi) * | 2006-12-08 | 2013-04-15 | Terramare Oy | Järjestely ja menetelmä porausta varten |
BRPI0811043B1 (pt) * | 2007-04-13 | 2018-06-12 | Welltec A/S | Sistema de fundo de poço |
FI20070540A0 (fi) * | 2007-07-10 | 2007-07-10 | Robit Rocktools Ltd | Teräsovitelma |
KR100858865B1 (ko) * | 2008-02-29 | 2008-09-17 | 김명중 | 천공비트. |
KR100963934B1 (ko) * | 2008-03-06 | 2010-06-17 | 이문수 | 비트 조립체 |
FI20085643A0 (fi) * | 2008-06-26 | 2008-06-26 | Atlas Copco Rotex Ab Oy | Menetelmä ja poraulaitteisto poraukseen |
WO2011094359A2 (en) * | 2010-01-26 | 2011-08-04 | Wvc Mincon Inc. | Drilling assembly with underreaming bit and method of use |
NL1037889C2 (nl) * | 2010-04-06 | 2012-11-06 | Demar Heiwerken B V | Boorkopsamenstel. |
KR101246305B1 (ko) | 2010-09-08 | 2013-03-21 | 이문수 | 직천공 비트 |
FI125204B (fi) * | 2010-10-15 | 2015-06-30 | Robit Rocktools Ltd | Porasovitelma |
CN102226376B (zh) * | 2011-05-31 | 2013-10-02 | 廊坊华元机电工程有限公司 | 互锁式对接钻头 |
CN102966306B (zh) * | 2012-12-03 | 2015-06-10 | 山东大学 | 用于硬岩一次性开孔的系统及操作方法 |
DE102013020761B4 (de) * | 2013-12-09 | 2018-01-04 | Stahl- und Apparatebau Hans Leffer GmbH & Co. KG | Verriegelungsvorrichtung und -verfahren für die Werkzeugaufnahme einer Drehbohranlage |
CN104453707A (zh) * | 2014-12-15 | 2015-03-25 | 中煤科工集团西安研究院有限公司 | 矿山事故井下大直径水平救援的钻孔成孔装置及成孔方法 |
WO2016183645A1 (pt) * | 2015-05-15 | 2016-11-24 | Dos Santos Márcio | Processo e dispositivo para tratamento de túneis através de enfilagens tubulares auto-revestidas e auto-injetáveis |
CN108166480A (zh) * | 2016-12-08 | 2018-06-15 | 金门机械设备有限公司 | 连续互扣式管桩墙或围堰施工方法 |
CN108868628A (zh) * | 2017-07-31 | 2018-11-23 | 天信国际集团有限公司 | 钻孔装置 |
FI130094B (en) * | 2019-08-26 | 2023-01-31 | Mincon Nordic Oy | Boring unit |
CN113914769A (zh) * | 2021-10-14 | 2022-01-11 | 周拯 | 一种轴冲带动扭转的钻井提速工具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277230A (en) * | 1965-03-17 | 1966-10-04 | Instr Specialties Co Inc | Shielding gaskets with fastening means |
ATE198638T1 (de) | 1987-10-27 | 2001-01-15 | Geissler & Kuper Gmbh | Kupplung für bohrgestänge mit kraftübertragung auf eine bohrkrone |
SE503324C2 (sv) * | 1990-02-19 | 1996-05-28 | Sandvik Ab | Borrverktyg för sänkborrning, med central pilotkrona |
DE4225701C1 (de) | 1992-08-04 | 1993-12-23 | Peter Rubak | Erdbohrgerät |
FI95618C (fi) * | 1992-12-03 | 1998-09-03 | Jorma Jaervelae | Porauslaitteisto |
FI96356C (fi) * | 1994-12-13 | 1999-12-18 | Valto Ilomaeki | Porausmenetelmä ja teräasetelma menetelmän toteuttamiseksi |
JPH09310576A (ja) * | 1996-05-23 | 1997-12-02 | Norio Kagota | ビット装置 |
WO1998013575A1 (en) | 1996-09-25 | 1998-04-02 | Ilomaeki Valto | Bit assembly |
US5839519A (en) * | 1996-11-08 | 1998-11-24 | Sandvik Ab | Methods and apparatus for attaching a casing to a drill bit in overburden drilling equipment |
-
2002
- 2002-12-23 FI FI20022276A patent/FI115661B/fi not_active IP Right Cessation
-
2003
- 2003-12-23 KR KR1020057011867A patent/KR100925742B1/ko active IP Right Grant
- 2003-12-23 AU AU2003292282A patent/AU2003292282A1/en not_active Abandoned
- 2003-12-23 CA CA2511725A patent/CA2511725C/en not_active Expired - Lifetime
- 2003-12-23 JP JP2004561551A patent/JP4386844B2/ja not_active Expired - Fee Related
- 2003-12-23 US US10/540,248 patent/US7347291B2/en not_active Expired - Lifetime
- 2003-12-23 KR KR1020097016198A patent/KR100939098B1/ko active IP Right Grant
- 2003-12-23 EP EP03767846A patent/EP1585884B1/en not_active Expired - Lifetime
- 2003-12-23 RU RU2005123378/03A patent/RU2329369C2/ru active
- 2003-12-23 DE DE60317369T patent/DE60317369T2/de not_active Expired - Lifetime
- 2003-12-23 CN CNB2003801073387A patent/CN100342113C/zh not_active Expired - Lifetime
- 2003-12-23 WO PCT/FI2003/000982 patent/WO2004057148A1/en active IP Right Grant
- 2003-12-23 AT AT03767846T patent/ATE377694T1/de active
- 2003-12-23 ES ES03767846T patent/ES2281311T3/es not_active Expired - Lifetime
-
2006
- 2006-07-31 HK HK06108475A patent/HK1088375A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008096035A1 (en) * | 2007-02-09 | 2008-08-14 | Robit Rocktools Ltd | Method for manufacturing a ring bit for a drilling device |
Also Published As
Publication number | Publication date |
---|---|
US20060081403A1 (en) | 2006-04-20 |
CA2511725A1 (en) | 2004-07-08 |
CN100342113C (zh) | 2007-10-10 |
HK1088375A1 (en) | 2006-11-03 |
JP4386844B2 (ja) | 2009-12-16 |
JP2006511739A (ja) | 2006-04-06 |
US7347291B2 (en) | 2008-03-25 |
CA2511725C (en) | 2011-09-20 |
KR20050085883A (ko) | 2005-08-29 |
ES2281311T1 (es) | 2007-10-01 |
ES2281311T3 (es) | 2008-05-01 |
CN1732325A (zh) | 2006-02-08 |
KR100939098B1 (ko) | 2010-01-28 |
RU2329369C2 (ru) | 2008-07-20 |
RU2005123378A (ru) | 2006-01-27 |
KR20090098915A (ko) | 2009-09-17 |
FI20022276A0 (fi) | 2002-12-23 |
WO2004057148A1 (en) | 2004-07-08 |
EP1585884A1 (en) | 2005-10-19 |
DE60317369D1 (de) | 2007-12-20 |
EP1585884B1 (en) | 2007-11-07 |
AU2003292282A1 (en) | 2004-07-14 |
ATE377694T1 (de) | 2007-11-15 |
DE60317369T2 (de) | 2008-09-04 |
FI20022276A (fi) | 2004-06-24 |
KR100925742B1 (ko) | 2009-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 115661 Country of ref document: FI |
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MA | Patent expired |