DE68912234D1 - Methode zur Herstellung einer Schraubverbindung. - Google Patents

Methode zur Herstellung einer Schraubverbindung.

Info

Publication number
DE68912234D1
DE68912234D1 DE89850204T DE68912234T DE68912234D1 DE 68912234 D1 DE68912234 D1 DE 68912234D1 DE 89850204 T DE89850204 T DE 89850204T DE 68912234 T DE68912234 T DE 68912234T DE 68912234 D1 DE68912234 D1 DE 68912234D1
Authority
DE
Germany
Prior art keywords
thread
drill string
spigot
shoulder
coupling
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 - Lifetime
Application number
DE89850204T
Other languages
English (en)
Other versions
DE68912234T2 (de
Inventor
Kenneth Lars Larsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sandvik AB filed Critical Sandvik AB
Publication of DE68912234D1 publication Critical patent/DE68912234D1/de
Application granted granted Critical
Publication of DE68912234T2 publication Critical patent/DE68912234T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B17/042—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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/906—Equivalents
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/4984—Retaining clearance for motion between assembled parts

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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Prostheses (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE89850204T 1988-07-08 1989-06-20 Methode zur Herstellung einer Schraubverbindung. Expired - Lifetime DE68912234T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802554A SE469603B (sv) 1988-07-08 1988-07-08 Gaengfoerband

Publications (2)

Publication Number Publication Date
DE68912234D1 true DE68912234D1 (de) 1994-02-24
DE68912234T2 DE68912234T2 (de) 1994-04-28

Family

ID=20372855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89850204T Expired - Lifetime DE68912234T2 (de) 1988-07-08 1989-06-20 Methode zur Herstellung einer Schraubverbindung.

Country Status (11)

Country Link
US (1) US4968068A (de)
EP (1) EP0354887B1 (de)
JP (1) JP2937345B2 (de)
AT (1) ATE100175T1 (de)
AU (1) AU633829B2 (de)
BR (1) BR8903284A (de)
CA (1) CA1317281C (de)
DE (1) DE68912234T2 (de)
FI (1) FI92745C (de)
IE (1) IE64152B1 (de)
SE (1) SE469603B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501356C2 (sv) * 1993-07-02 1995-01-23 Uniroc Ab Gängskarv för borrsträngselement för slående borrning
SE505073C2 (sv) * 1994-07-19 1997-06-23 Sandvik Ab Gängförband för slående borrning
SE506695C2 (sv) * 1994-11-23 1998-02-02 Uniroc Ab Gängskarv för slående borrning
SE505068C2 (sv) * 1995-03-27 1997-06-23 Sandvik Ab Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning
GB2309276A (en) * 1996-01-20 1997-07-23 Boart Longyear Ltd Threaded joint
SE514137C2 (sv) 1998-03-24 2001-01-08 Sandvik Ab Gängförband för slående borrning, han- och hondel för att ingå i ett gängförband för slående borrning samt metod för att tillverka en produkt med en gänga för att ingå i ett gängförband för slående borrning
SE515518C2 (sv) * 1998-09-28 2001-08-20 Uniroc Ab Gängförband för borrsträng för slående bergborrning
SE516651C2 (sv) 1999-11-26 2002-02-05 Sandvik Ab Gängförband för slående borrning, en handel och en hondel
SE516874C2 (sv) * 1999-11-26 2002-03-19 Sandvik Ab Gängförband för slående borrning och handel ingående i gängförbandet
US7596847B2 (en) * 2000-09-25 2009-10-06 Carstensen Kenneth J Connectable rod system for driving downhole pumps for oil field installations
US7108063B2 (en) * 2000-09-25 2006-09-19 Carstensen Kenneth J Connectable rod system for driving downhole pumps for oil field installations
US6942254B2 (en) * 2001-09-25 2005-09-13 Kenneth J. Cartsensen Threaded connection engagement and disengagement system and method
SE522221C2 (sv) * 2001-10-12 2004-01-27 Sandvik Ab Gängförband för slående bergborrning
SE0201989L (sv) * 2002-06-27 2003-05-20 Sandvik Ab Handel, borrkrona och gängförband för slående bergborrning
DE10258297A1 (de) * 2002-12-13 2004-06-24 Hilti Ag Ultraschall-Kupplung
CN1306143C (zh) * 2003-11-20 2007-03-21 东北大学钎具开发研究中心 一种柱面承载管式钎杆
SE531459C2 (sv) * 2006-05-17 2009-04-14 Sandvik Intellectual Property Hondel samt förfarande för tillverkning av hondelar
CA2652279A1 (en) * 2006-05-17 2007-11-22 Sandvik Intellectual Property Ab A rock-drilling tool, a drill rod and a coupling sleeve
SE0701371L (sv) * 2007-06-05 2008-03-11 Sandvik Intellectual Property Bergborrutrustning samt hon- och handelar därtill
JP6020286B2 (ja) * 2013-03-26 2016-11-02 三菱マテリアル株式会社 掘削工具のネジ継手構造、及び掘削工具
EP4386247A2 (de) 2015-05-22 2024-06-19 Sandvik Intellectual Property AB Bohrstange oder adapter mit verstärkter stutzenkupplung
EP3933165A1 (de) * 2020-06-30 2022-01-05 Sandvik Mining and Construction Tools AB Gewindespiel
WO2023144377A1 (en) 2022-01-31 2023-08-03 Sandvik Mining And Construction Tools Ab Drilling component

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1477855A (en) * 1922-04-18 1923-12-18 Fred W Thurston Drill
US1959919A (en) * 1933-04-19 1934-05-22 Ingersoll Rand Co Drilling tool
US3537738A (en) * 1968-04-15 1970-11-03 Sandvikens Jernverks Ab Drill rod for long hole drilling in the ground
SE401232B (sv) * 1970-05-04 1978-04-24 Sandvik Ab Gengad forbindning for slagborrstenger
US3791463A (en) * 1972-11-03 1974-02-12 Smith Williston Inc Drill head assembly
US3933210A (en) * 1974-10-11 1976-01-20 Skidmore Sam C Drill head assembly
US4076436A (en) * 1975-01-06 1978-02-28 Bowen Tools, Inc. Stress relieved tool elements
US4373754A (en) * 1978-08-09 1983-02-15 Hydril Company Threaded connector
US4548431A (en) * 1981-12-17 1985-10-22 Hughes Tool Company - Usa Tool joint with internal/external make-up shoulders
GB2126675A (en) * 1982-09-09 1984-03-28 Joy Mfg Co A steel section for a drill string
SE469602B (sv) * 1985-04-04 1993-08-02 Sandvik Ab Skarvgaenga foer slagborrning
SE8600199L (sv) * 1986-01-17 1987-07-18 Loevab Loef Och Oestlund Ab Borrverktyg
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection
JPS63201278U (de) * 1987-06-16 1988-12-26
US8704487B2 (en) * 2007-04-11 2014-04-22 Hewlett-Packard Development Company, L.P. Electronic device having a battery pack to support a display

Also Published As

Publication number Publication date
ATE100175T1 (de) 1994-01-15
EP0354887A1 (de) 1990-02-14
IE892196L (en) 1990-01-08
SE8802554L (sv) 1990-01-09
SE8802554D0 (sv) 1988-07-08
BR8903284A (pt) 1990-02-13
US4968068A (en) 1990-11-06
IE64152B1 (en) 1995-07-12
EP0354887B1 (de) 1994-01-12
AU3675189A (en) 1990-01-11
FI92745B (fi) 1994-09-15
CA1317281C (en) 1993-05-04
AU633829B2 (en) 1993-02-11
JP2937345B2 (ja) 1999-08-23
DE68912234T2 (de) 1994-04-28
SE469603B (sv) 1993-08-02
JPH0280885A (ja) 1990-03-20
FI893322A (fi) 1990-01-09
FI92745C (fi) 1994-12-27
FI893322A0 (fi) 1989-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE

8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE