FI92745C - Kierteiskytkentä iskuporausta varten ja menetelmä pysäytyksen aikaansaamiseksi kierteiskytkennässä - Google Patents

Kierteiskytkentä iskuporausta varten ja menetelmä pysäytyksen aikaansaamiseksi kierteiskytkennässä

Info

Publication number
FI92745C
FI92745C FI893322A FI893322A FI92745C FI 92745 C FI92745 C FI 92745C FI 893322 A FI893322 A FI 893322A FI 893322 A FI893322 A FI 893322A FI 92745 C FI92745 C FI 92745C
Authority
FI
Finland
Prior art keywords
thread
threaded connection
drill string
stop
spigot
Prior art date
Application number
FI893322A
Other languages
English (en)
Swedish (sv)
Other versions
FI893322A (fi
FI92745B (fi
FI893322A0 (fi
Inventor
Kenneth Lars Larsson
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 FI893322A0 publication Critical patent/FI893322A0/fi
Publication of FI893322A publication Critical patent/FI893322A/fi
Publication of FI92745B publication Critical patent/FI92745B/fi
Application granted granted Critical
Publication of FI92745C publication Critical patent/FI92745C/fi

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)
  • Prostheses (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Percussive Tools And Related Accessories (AREA)
FI893322A 1988-07-08 1989-07-07 Kierteiskytkentä iskuporausta varten ja menetelmä pysäytyksen aikaansaamiseksi kierteiskytkennässä FI92745C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8802554 1988-07-08
SE8802554A SE469603B (sv) 1988-07-08 1988-07-08 Gaengfoerband

Publications (4)

Publication Number Publication Date
FI893322A0 FI893322A0 (fi) 1989-07-07
FI893322A FI893322A (fi) 1990-01-09
FI92745B FI92745B (fi) 1994-09-15
FI92745C true FI92745C (fi) 1994-12-27

Family

ID=20372855

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893322A FI92745C (fi) 1988-07-08 1989-07-07 Kierteiskytkentä iskuporausta varten ja menetelmä pysäytyksen aikaansaamiseksi kierteiskytkennässä

Country Status (11)

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

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
EP2019904A1 (en) * 2006-05-17 2009-02-04 Sandvik Intellectual Property AB A rock-drilling tool, a drill rod and coupling sleeve
SE531459C2 (sv) * 2006-05-17 2009-04-14 Sandvik Intellectual Property Hondel samt förfarande för tillverkning av hondelar
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
EP3095954B1 (en) 2015-05-22 2024-05-15 Sandvik Intellectual Property AB Drill rod or adaptor with strengthened spigot coupling
EP3933165A1 (en) * 2020-06-30 2022-01-05 Sandvik Mining and Construction Tools AB Thread clearance
CA3238483A1 (en) 2022-01-31 2023-08-03 Tomas Jansson 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 (fi) * 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
SE8802554L (sv) 1990-01-09
EP0354887A1 (en) 1990-02-14
SE469603B (sv) 1993-08-02
US4968068A (en) 1990-11-06
IE64152B1 (en) 1995-07-12
CA1317281C (en) 1993-05-04
DE68912234T2 (de) 1994-04-28
BR8903284A (pt) 1990-02-13
JPH0280885A (ja) 1990-03-20
IE892196L (en) 1990-01-08
FI893322A (fi) 1990-01-09
AU633829B2 (en) 1993-02-11
DE68912234D1 (de) 1994-02-24
EP0354887B1 (en) 1994-01-12
FI92745B (fi) 1994-09-15
ATE100175T1 (de) 1994-01-15
FI893322A0 (fi) 1989-07-07
JP2937345B2 (ja) 1999-08-23
SE8802554D0 (sv) 1988-07-08
AU3675189A (en) 1990-01-11

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: SANDVIK AB

BB Publication of examined application
FG Patent granted

Owner name: SANDVIK AB

PC Transfer of assignment of patent

Owner name: SANDVIK INTELLECTUAL PROPERTY HB

Free format text: SANDVIK INTELLECTUAL PROPERTY HB

PC Transfer of assignment of patent

Owner name: SANDVIK INTELLECTUAL PROPERTY AB

Free format text: SANDVIK INTELLECTUAL PROPERTY AB