RU97110158A - THREADED CONNECTION FOR DRILLING CELL ELEMENTS - Google Patents
THREADED CONNECTION FOR DRILLING CELL ELEMENTSInfo
- Publication number
- RU97110158A RU97110158A RU97110158/03A RU97110158A RU97110158A RU 97110158 A RU97110158 A RU 97110158A RU 97110158/03 A RU97110158/03 A RU 97110158/03A RU 97110158 A RU97110158 A RU 97110158A RU 97110158 A RU97110158 A RU 97110158A
- Authority
- RU
- Russia
- Prior art keywords
- threaded connection
- wear
- contact surface
- drill string
- connection according
- Prior art date
Links
- 239000000463 material Substances 0.000 claims 5
- 238000003466 welding Methods 0.000 claims 2
- 210000002381 Plasma Anatomy 0.000 claims 1
- 229910001347 Stellite Inorganic materials 0.000 claims 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000009527 percussion Methods 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9404051-6 | 1994-11-23 | ||
SE9404051A SE506695C2 (en) | 1994-11-23 | 1994-11-23 | Threaded joint for striking drilling |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97110158A true RU97110158A (en) | 1999-05-10 |
RU2155852C2 RU2155852C2 (en) | 2000-09-10 |
Family
ID=20396077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97110158/03A RU2155852C2 (en) | 1994-11-23 | 1995-11-21 | Threaded joint for drill pipe string members for percussive drilling |
Country Status (11)
Country | Link |
---|---|
US (1) | US5785360A (en) |
EP (1) | EP0793764B1 (en) |
AT (1) | ATE190694T1 (en) |
AU (1) | AU688998B2 (en) |
CA (1) | CA2205902C (en) |
DE (1) | DE69515686T2 (en) |
ES (1) | ES2145309T3 (en) |
FI (1) | FI107825B (en) |
RU (1) | RU2155852C2 (en) |
SE (1) | SE506695C2 (en) |
WO (1) | WO1996016246A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE515518C2 (en) * | 1998-09-28 | 2001-08-20 | Uniroc Ab | String drill string thread for striking rock drilling |
SE522221C2 (en) * | 2001-10-12 | 2004-01-27 | Sandvik Ab | Striking rock drill joints |
SE520077C2 (en) * | 2002-06-27 | 2003-05-20 | Sandvik Ab | Male part for percussion drilling of rock, has threaded end section with specific geometry adjacent to stop surface |
SE525431C2 (en) * | 2003-02-24 | 2005-02-22 | Sandvik Ab | Trade for striking drilling |
JP4954542B2 (en) | 2005-12-09 | 2012-06-20 | 三菱マテリアル株式会社 | Drilling rod, drilling bit and drilling tool |
SE531459C2 (en) | 2006-05-17 | 2009-04-14 | Sandvik Intellectual Property | Hondel and the procedure for the manufacture of female parts |
SE0702638L (en) * | 2007-11-21 | 2008-07-29 | Sandvik Intellectual Property | Percussion drill bit for rock drilling and a method for manufacturing such a drill bit |
SE534450C2 (en) | 2009-07-01 | 2011-08-30 | Atlas Copco Rock Drills Ab | Device and method for protecting a rock drill against corrosion attack |
SE535814C2 (en) | 2011-05-20 | 2013-01-02 | Atlas Copco Secoroc Ab | Threading device, threaded joint and drill string component for striking rock drilling |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2052019A (en) * | 1931-12-26 | 1936-08-25 | Timken Roller Bearing Co | Separable drill bit |
US2772899A (en) * | 1948-05-15 | 1956-12-04 | Hughes Tool Co | Threaded oil well drill stem connection with the threads having included crest angleof 90 degrees |
FR984664A (en) * | 1948-05-15 | 1951-07-09 | Hughes Tool Co | Connection with threaded elements applicable in particular to well drilling equipment |
US3489445A (en) * | 1967-10-18 | 1970-01-13 | Archer W Kammerer Jr | Threaded sucker rod joint |
SE469602B (en) * | 1985-04-04 | 1993-08-02 | Sandvik Ab | CUTTING HEAD BEFORE SHOCK DRILLING |
SE8600199L (en) * | 1986-01-17 | 1987-07-18 | Loevab Loef Och Oestlund Ab | Drilling Tools |
SE469603B (en) * | 1988-07-08 | 1993-08-02 | Sandvik Ab | GAENGFOERBAND |
SE501356C2 (en) * | 1993-07-02 | 1995-01-23 | Uniroc Ab | Threaded joint for drill string elements for striking drilling |
-
1994
- 1994-11-23 SE SE9404051A patent/SE506695C2/en not_active IP Right Cessation
-
1995
- 1995-11-21 EP EP95938689A patent/EP0793764B1/en not_active Expired - Lifetime
- 1995-11-21 AU AU39972/95A patent/AU688998B2/en not_active Ceased
- 1995-11-21 ES ES95938689T patent/ES2145309T3/en not_active Expired - Lifetime
- 1995-11-21 US US08/849,322 patent/US5785360A/en not_active Expired - Fee Related
- 1995-11-21 CA CA002205902A patent/CA2205902C/en not_active Expired - Fee Related
- 1995-11-21 DE DE69515686T patent/DE69515686T2/en not_active Expired - Fee Related
- 1995-11-21 WO PCT/SE1995/001381 patent/WO1996016246A1/en active IP Right Grant
- 1995-11-21 AT AT95938689T patent/ATE190694T1/en not_active IP Right Cessation
- 1995-11-21 RU RU97110158/03A patent/RU2155852C2/en not_active IP Right Cessation
-
1997
- 1997-05-22 FI FI972183A patent/FI107825B/en not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2150164C (en) | Rock drill | |
RU97110158A (en) | THREADED CONNECTION FOR DRILLING CELL ELEMENTS | |
KR940003668A (en) | Chuck with drive bit socket | |
CA2397154A1 (en) | Thread joint and rock drill element | |
CA2411984A1 (en) | Thread replacement system and device | |
RU2155852C2 (en) | Threaded joint for drill pipe string members for percussive drilling | |
EP1496192B1 (en) | Drill bit | |
KR920016622A (en) | Spinning nozzle tip structure | |
USD409758S (en) | Sample cartridge | |
US4055353A (en) | Clamping device, especially for rock or concrete drills | |
KR20000000121A (en) | Electrode holder for sparkling drill machine | |
JPH0886185A (en) | Conical bit | |
JPS5783313A (en) | Gun drill | |
KR200333566Y1 (en) | inserted drill | |
EP1032003A3 (en) | Arrangement for sealing a cylindrical oil vessel for a switch | |
RU98111133A (en) | CARBON INSERT FOR DRILL BITS | |
KR200239911Y1 (en) | Roller cover cap for bucket | |
SU1749564A1 (en) | Nut | |
JPH05237716A (en) | Cutter fastening mechanism | |
ATE146713T1 (en) | ARC WELDING TORCH FOR GAS SHELTERED WELDING | |
UA28200A (en) | Chuck | |
KR19980034860U (en) | Front Jig Detachable Contact Tip | |
RU2001113411A (en) | CURRENT SUPPLY TO WELDING WIRE | |
MX9604233A (en) | Drill, especially drilling screw. | |
UA40866A (en) | Radial tool for coal ore |