DE60220097D1 - Mitnehmer - Google Patents
MitnehmerInfo
- Publication number
- DE60220097D1 DE60220097D1 DE60220097T DE60220097T DE60220097D1 DE 60220097 D1 DE60220097 D1 DE 60220097D1 DE 60220097 T DE60220097 T DE 60220097T DE 60220097 T DE60220097 T DE 60220097T DE 60220097 D1 DE60220097 D1 DE 60220097D1
- Authority
- DE
- Germany
- Prior art keywords
- dogging element
- drill bit
- mitnehmer
- dogging
- driver
- 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.)
- Expired - Fee Related
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/20—Drives for drilling, used in the borehole combined with surface drive
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)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Dental Preparations (AREA)
- Organic Insulating Materials (AREA)
- Vending Machines For Individual Products (AREA)
- Pyrane Compounds (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0104376A SE524153C2 (sv) | 2001-12-21 | 2001-12-21 | Medbringare till sänkborrhammare utförd i material mjukare än materialet i skaftet |
SE0104376 | 2001-12-21 | ||
PCT/SE2002/002275 WO2003062585A1 (en) | 2001-12-21 | 2002-12-10 | Driver |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60220097D1 true DE60220097D1 (de) | 2007-06-21 |
DE60220097T2 DE60220097T2 (de) | 2008-01-10 |
Family
ID=20286474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60220097T Expired - Fee Related DE60220097T2 (de) | 2001-12-21 | 2002-12-10 | Mitnehmer |
Country Status (9)
Country | Link |
---|---|
US (1) | US20060000645A1 (de) |
EP (1) | EP1463869B1 (de) |
AT (1) | ATE362035T1 (de) |
CA (1) | CA2470211A1 (de) |
DE (1) | DE60220097T2 (de) |
ES (1) | ES2287350T3 (de) |
SE (1) | SE524153C2 (de) |
WO (1) | WO2003062585A1 (de) |
ZA (1) | ZA200404804B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IES20060005A2 (en) | 2006-01-04 | 2007-02-21 | Minroc Techn Promotions Ltd | A drill bit assembly for fluid-operated percussion drill tools |
SE534173C2 (sv) * | 2009-08-28 | 2011-05-17 | Atlas Copco Secoroc Ab | Borrsträngskomponenet med vibrationsdämpande struktur anordnad i anslutning till åtminstone en del av dess insida |
IES20090701A2 (en) | 2009-08-31 | 2010-05-12 | Minroc Techn Promotions Ltd | A drill bit assembly for fluid-operated percussion drill tools |
IES20100666A2 (en) | 2010-10-15 | 2011-06-22 | Minroc Techn Promotions Ltd | A down-the-hole hammer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2973047A (en) * | 1958-11-06 | 1961-02-28 | Thompson Products Ltd | Rock drill bit and method of manufacture thereof |
USRE36002E (en) * | 1990-04-26 | 1998-12-22 | Sds Digger Tools Pty, Ltd. | Transmission sleeve for a down hole hammer |
US5090500A (en) * | 1990-11-30 | 1992-02-25 | Sandvik Rock Tools, Inc. | Replaceable wear sleeve for percussion drill |
SE505170C2 (sv) * | 1993-12-13 | 1997-07-07 | G Drill Ab | Sänkborrmaskin med sammanpressbart distansrör |
FI945965A0 (fi) * | 1994-11-11 | 1994-12-20 | Valto Ilomaeki | Foerfarande foer borrning av ett haol med en stoetborrmaskin och motsvarande kutterspindel |
US5803192A (en) * | 1996-05-13 | 1998-09-08 | Holte; Ardis L. | Drill bit retainer for a down hole hammer assembly |
US5816342A (en) * | 1997-01-27 | 1998-10-06 | Columbia Gas Distribution Companies | Small diameter impact boring tool |
US6105693A (en) * | 1999-02-18 | 2000-08-22 | Sandvik Ab | Partially enhanced percussive drill bit |
SE523946C2 (sv) * | 2001-12-21 | 2004-06-08 | Atlas Copco Secoroc Ab | Sänkborrhammare där ytterröret helt omsluter en medbringare |
US6814303B2 (en) * | 2002-04-03 | 2004-11-09 | Cleaire Advanced Emission Controls | Fluid-cooled mount for an injector |
-
2001
- 2001-12-21 SE SE0104376A patent/SE524153C2/sv not_active IP Right Cessation
-
2002
- 2002-12-10 EP EP02793615A patent/EP1463869B1/de not_active Expired - Lifetime
- 2002-12-10 WO PCT/SE2002/002275 patent/WO2003062585A1/en active IP Right Grant
- 2002-12-10 ES ES02793615T patent/ES2287350T3/es not_active Expired - Lifetime
- 2002-12-10 DE DE60220097T patent/DE60220097T2/de not_active Expired - Fee Related
- 2002-12-10 AT AT02793615T patent/ATE362035T1/de not_active IP Right Cessation
- 2002-12-10 US US10/499,060 patent/US20060000645A1/en not_active Abandoned
- 2002-12-10 CA CA002470211A patent/CA2470211A1/en not_active Abandoned
-
2004
- 2004-06-17 ZA ZA200404804A patent/ZA200404804B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20060000645A1 (en) | 2006-01-05 |
ZA200404804B (en) | 2005-08-29 |
EP1463869A1 (de) | 2004-10-06 |
ATE362035T1 (de) | 2007-06-15 |
SE0104376L (sv) | 2003-06-22 |
SE0104376D0 (sv) | 2001-12-21 |
SE524153C2 (sv) | 2004-07-06 |
ES2287350T3 (es) | 2007-12-16 |
DE60220097T2 (de) | 2008-01-10 |
WO2003062585A1 (en) | 2003-07-31 |
EP1463869B1 (de) | 2007-05-09 |
CA2470211A1 (en) | 2003-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033 |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |