ZA200205332B - Thread joint and rock drill element. - Google Patents
Thread joint and rock drill element.Info
- Publication number
- ZA200205332B ZA200205332B ZA200205332A ZA200205332A ZA200205332B ZA 200205332 B ZA200205332 B ZA 200205332B ZA 200205332 A ZA200205332 A ZA 200205332A ZA 200205332 A ZA200205332 A ZA 200205332A ZA 200205332 B ZA200205332 B ZA 200205332B
- Authority
- ZA
- South Africa
- Prior art keywords
- thread
- screw thread
- rock drill
- thread joint
- coated
- Prior art date
Links
- 239000011435 rock Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000005553 drilling Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 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
- 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
- E21B17/042—Threaded
-
- 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
- E21B17/042—Threaded
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
- Y10T403/5746—Continuous thread
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)
- Dowels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Drilling Tools (AREA)
- Coating By Spraying Or Casting (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000701A SE515195C2 (sv) | 2000-03-02 | 2000-03-02 | Gängförband och bergborrelement för slående borrning |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200205332B true ZA200205332B (en) | 2003-10-03 |
Family
ID=20278675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200205332A ZA200205332B (en) | 2000-03-02 | 2002-07-03 | Thread joint and rock drill element. |
Country Status (17)
Country | Link |
---|---|
US (1) | US6334493B2 (xx) |
EP (1) | EP1259703B1 (xx) |
JP (1) | JP2003525373A (xx) |
KR (1) | KR100743203B1 (xx) |
CN (1) | CN1408046A (xx) |
AT (1) | ATE296393T1 (xx) |
AU (1) | AU3628701A (xx) |
BR (1) | BR0108793A (xx) |
CA (1) | CA2397154C (xx) |
DE (1) | DE60111024D1 (xx) |
MX (1) | MXPA02008332A (xx) |
NO (1) | NO20024151L (xx) |
PL (1) | PL358010A1 (xx) |
RU (1) | RU2247219C2 (xx) |
SE (1) | SE515195C2 (xx) |
WO (1) | WO2001065058A1 (xx) |
ZA (1) | ZA200205332B (xx) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0130967D0 (en) | 2001-12-24 | 2002-02-13 | Hunting Oilfield Services Ltd | Anti galling threaded joint |
AU2003220700B2 (en) * | 2002-02-25 | 2007-09-06 | Steffen, Robertson & Kirsten (South Africa) (Pty) Ltd And William David Ortlepp | Rock bolt |
SE0201989L (sv) * | 2002-06-27 | 2003-05-20 | Sandvik Ab | Handel, borrkrona och gängförband för slående bergborrning |
FR2895485B1 (fr) * | 2005-12-23 | 2012-04-13 | Vallourec Mannesmann Oil & Gas | Protection externe de joints filetes tubulaires aptes a etre expanses |
JP2007211932A (ja) * | 2006-02-10 | 2007-08-23 | Mitsubishi Heavy Ind Ltd | ねじ締結部材、および、ねじ締結部材の製造方法 |
WO2007133150A1 (en) * | 2006-05-17 | 2007-11-22 | Sandvik Intellectual Property Ab | A top hammer rock-drilling tool, a drill rod and coupling sleeve |
SE530158C2 (sv) * | 2007-06-05 | 2008-03-11 | Sandvik Intellectual Property | Bergborrutrustning samt hon- och handelar därtill |
FR2923283B1 (fr) | 2007-11-07 | 2012-10-05 | Vallourec Mannesmann Oil & Gas | Joint filete comprenant au moins un element filete avec levre d'extremite pour tube metallique. |
SE534450C2 (sv) * | 2009-07-01 | 2011-08-30 | Atlas Copco Rock Drills Ab | Anordning och metod för att skydda en bergborrmaskin mot korrosionsangrepp |
SE534770C2 (sv) | 2010-01-11 | 2011-12-13 | Atlas Copco Rock Drills Ab | Slående bergborrmaskin innefattande en frontdel med ett spolhus |
CN102011584A (zh) * | 2010-10-28 | 2011-04-13 | 枣庄矿业(集团)有限责任公司高庄煤矿 | 岩粉提取器 |
SE535814C2 (sv) | 2011-05-20 | 2013-01-02 | Atlas Copco Secoroc Ab | Gänganordning, gängförband samt borrsträngskomponent för slående bergborrning |
CN203362771U (zh) * | 2012-03-30 | 2013-12-25 | 艾默生过程管理调节技术公司 | 梯形螺纹结构和螺纹连接 |
CN102678068B (zh) * | 2012-06-06 | 2015-06-03 | 中国石油集团渤海石油装备制造有限公司 | 一种牙型螺纹钻杆接头 |
CN102704863B (zh) * | 2012-06-20 | 2015-05-06 | 中国石油天然气集团公司 | 防热裂钻杆内螺纹接头及其制备方法 |
ITBS20120097A1 (it) * | 2012-06-28 | 2013-12-29 | Emer Spa | Valvola con corpo in alluminio e sistema anticorrosione |
EP2845993B1 (en) * | 2013-09-09 | 2018-01-10 | Sandvik Intellectual Property AB | Energy transmission efficient percussive drill string coupling |
CN103460910A (zh) * | 2013-09-26 | 2013-12-25 | 赵松辰 | 一种玉米收割机螺母型钻头固定套 |
EP3095954B1 (en) * | 2015-05-22 | 2024-05-15 | Sandvik Intellectual Property AB | Drill rod or adaptor with strengthened spigot coupling |
EP3561319B1 (en) * | 2018-04-25 | 2020-09-23 | Safran Landing Systems UK Limited | Aircraft assembly |
EP4183975B1 (en) * | 2021-11-19 | 2024-05-15 | Sandvik Mining and Construction Tools AB | Thread pitch |
CA3238483A1 (en) | 2022-01-31 | 2023-08-03 | Tomas Jansson | Drilling component |
EP4299875A1 (en) * | 2022-06-30 | 2024-01-03 | Sandvik Mining and Construction Tools AB | Laser cladded rods or tubes for percussive drilling |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392033A (en) * | 1941-11-01 | 1946-01-01 | Bethlehem Steel Corp | Sucker rod coupling with zinc inserts |
US2955847A (en) * | 1957-01-08 | 1960-10-11 | Kennametal Inc | Cemented carbide drill rod pipe coupling having a replaceable wear element |
US3251427A (en) * | 1963-10-02 | 1966-05-17 | Exxon Production Research Co | Protection of drill pipe |
US3709306A (en) * | 1971-02-16 | 1973-01-09 | Baker Oil Tools Inc | Threaded connector for impact devices |
ZA785370B (en) * | 1978-09-21 | 1979-11-28 | Boart Int Ltd | Thread structure for percussion drill elements |
SE459681B (sv) * | 1985-01-07 | 1989-07-24 | Santrade Ltd | Borrelement foer slagborrning |
US4688828A (en) * | 1986-04-02 | 1987-08-25 | Shaffer Donald U | Tubing joint for corrosion protection |
SE460301B (sv) * | 1986-10-15 | 1989-09-25 | Sandvik Ab | Skarvstaang foer slaaende bergborrmaskin |
JPS63293384A (ja) * | 1987-05-27 | 1988-11-30 | 住友金属工業株式会社 | ねじ継手付frp管 |
US5678698A (en) * | 1996-03-22 | 1997-10-21 | Cabral; Derek L. | Baseball bat rack for baseball hats and related articles |
-
2000
- 2000-03-02 SE SE0000701A patent/SE515195C2/sv not_active IP Right Cessation
-
2001
- 2001-02-21 AU AU36287/01A patent/AU3628701A/en not_active Abandoned
- 2001-02-21 CN CN01805901A patent/CN1408046A/zh active Pending
- 2001-02-21 RU RU2002122739/03A patent/RU2247219C2/ru not_active IP Right Cessation
- 2001-02-21 CA CA002397154A patent/CA2397154C/en not_active Expired - Fee Related
- 2001-02-21 KR KR1020027011360A patent/KR100743203B1/ko not_active IP Right Cessation
- 2001-02-21 WO PCT/SE2001/000382 patent/WO2001065058A1/en active IP Right Grant
- 2001-02-21 MX MXPA02008332A patent/MXPA02008332A/es unknown
- 2001-02-21 EP EP01908544A patent/EP1259703B1/en not_active Expired - Lifetime
- 2001-02-21 DE DE60111024T patent/DE60111024D1/de not_active Expired - Lifetime
- 2001-02-21 AT AT01908544T patent/ATE296393T1/de active
- 2001-02-21 BR BR0108793-2A patent/BR0108793A/pt not_active Application Discontinuation
- 2001-02-21 JP JP2001563735A patent/JP2003525373A/ja active Pending
- 2001-02-21 PL PL01358010A patent/PL358010A1/xx unknown
- 2001-03-02 US US09/796,364 patent/US6334493B2/en not_active Expired - Fee Related
-
2002
- 2002-07-03 ZA ZA200205332A patent/ZA200205332B/xx unknown
- 2002-08-30 NO NO20024151A patent/NO20024151L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2002122739A (ru) | 2004-01-20 |
KR20020086592A (ko) | 2002-11-18 |
DE60111024D1 (de) | 2005-06-30 |
ATE296393T1 (de) | 2005-06-15 |
SE0000701L (sv) | 2001-06-25 |
KR100743203B1 (ko) | 2007-07-27 |
NO20024151L (no) | 2002-10-30 |
RU2247219C2 (ru) | 2005-02-27 |
EP1259703B1 (en) | 2005-05-25 |
US20010026069A1 (en) | 2001-10-04 |
MXPA02008332A (es) | 2003-02-12 |
BR0108793A (pt) | 2002-12-31 |
US6334493B2 (en) | 2002-01-01 |
SE515195C2 (sv) | 2001-06-25 |
PL358010A1 (en) | 2004-08-09 |
WO2001065058A1 (en) | 2001-09-07 |
CA2397154C (en) | 2009-07-07 |
EP1259703A1 (en) | 2002-11-27 |
JP2003525373A (ja) | 2003-08-26 |
SE0000701D0 (sv) | 2000-03-02 |
AU3628701A (en) | 2001-09-12 |
NO20024151D0 (no) | 2002-08-30 |
CA2397154A1 (en) | 2001-09-07 |
CN1408046A (zh) | 2003-04-02 |
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