KR20230028299A - 쓰레드 클리어런스 - Google Patents

쓰레드 클리어런스 Download PDF

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Publication number
KR20230028299A
KR20230028299A KR1020227045169A KR20227045169A KR20230028299A KR 20230028299 A KR20230028299 A KR 20230028299A KR 1020227045169 A KR1020227045169 A KR 1020227045169A KR 20227045169 A KR20227045169 A KR 20227045169A KR 20230028299 A KR20230028299 A KR 20230028299A
Authority
KR
South Korea
Prior art keywords
mounting sleeve
female part
female
threaded
thread
Prior art date
Application number
KR1020227045169A
Other languages
English (en)
Korean (ko)
Inventor
욘 함마르그렌
Original Assignee
산드빅 마이닝 앤드 컨스트럭션 툴스 에이비
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 산드빅 마이닝 앤드 컨스트럭션 툴스 에이비 filed Critical 산드빅 마이닝 앤드 컨스트럭션 툴스 에이비
Publication of KR20230028299A publication Critical patent/KR20230028299A/ko

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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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Dowels (AREA)
  • Materials For Medical Uses (AREA)
KR1020227045169A 2020-06-30 2021-06-29 쓰레드 클리어런스 KR20230028299A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20183128.6 2020-06-30
EP20183128.6A EP3933165A1 (en) 2020-06-30 2020-06-30 Thread clearance
PCT/EP2021/067808 WO2022002911A1 (en) 2020-06-30 2021-06-29 Thread clearance

Publications (1)

Publication Number Publication Date
KR20230028299A true KR20230028299A (ko) 2023-02-28

Family

ID=71409170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227045169A KR20230028299A (ko) 2020-06-30 2021-06-29 쓰레드 클리어런스

Country Status (12)

Country Link
US (1) US20230272678A1 (es)
EP (2) EP3933165A1 (es)
JP (1) JP2023531271A (es)
KR (1) KR20230028299A (es)
CN (1) CN115698463A (es)
AU (1) AU2021298830A1 (es)
BR (1) BR112022026893A2 (es)
CA (1) CA3179275A1 (es)
CL (1) CL2022003779A1 (es)
MX (1) MX2022016467A (es)
PE (1) PE20230563A1 (es)
WO (1) WO2022002911A1 (es)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537738A (en) * 1968-04-15 1970-11-03 Sandvikens Jernverks Ab Drill rod for long hole drilling in the ground
US4332502A (en) 1977-01-11 1982-06-01 Padley & Venables Limited Apparatus for use in drilling
US4398756A (en) 1980-09-15 1983-08-16 Vallourec, S. A. Cylindro-conical pipe joint
SE459681B (sv) * 1985-01-07 1989-07-24 Santrade Ltd Borrelement foer slagborrning
SE469602B (sv) 1985-04-04 1993-08-02 Sandvik Ab Skarvgaenga foer slagborrning
SE469603B (sv) * 1988-07-08 1993-08-02 Sandvik Ab Gaengfoerband
SE505073C2 (sv) * 1994-07-19 1997-06-23 Sandvik Ab Gängförband för slående borrning
SE516651C2 (sv) * 1999-11-26 2002-02-05 Sandvik Ab Gängförband för slående borrning, en handel och en hondel
SE522221C2 (sv) * 2001-10-12 2004-01-27 Sandvik Ab Gängförband för slående bergborrning
SE520077C2 (sv) * 2002-06-27 2003-05-20 Sandvik Ab Handel, borrkrona och gängförband för slående bergborrning
US7210710B2 (en) * 2004-03-01 2007-05-01 Omsco, Inc. Drill stem connection
JP4954542B2 (ja) * 2005-12-09 2012-06-20 三菱マテリアル株式会社 掘削ロッド、掘削ビット及び掘削工具
SE531459C2 (sv) * 2006-05-17 2009-04-14 Sandvik Intellectual Property Hondel samt förfarande för tillverkning av hondelar
US9885214B2 (en) * 2009-07-14 2018-02-06 Ptech Drilling Tubulars, Llc Threaded tool joint connection
EP2383420B1 (en) * 2010-04-29 2012-06-20 Sandvik Intellectual Property AB Drill bit for percussive rock drilling
US9239122B2 (en) * 2012-05-22 2016-01-19 Single Buoy Moorings, Inc. Pipe connection
US9643262B2 (en) * 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
EP4386247A2 (en) * 2015-05-22 2024-06-19 Sandvik Intellectual Property AB Drill rod or adaptor with strengthened spigot coupling
EP3095955A1 (en) * 2015-05-22 2016-11-23 Sandvik Intellectual Property AB Threaded coupling end for drill string component
CA3071745C (en) * 2017-03-13 2021-07-06 Rotary Connections International Ltd. Box and pin threaded connection for a tubular

Also Published As

Publication number Publication date
CL2022003779A1 (es) 2023-05-19
MX2022016467A (es) 2023-02-01
JP2023531271A (ja) 2023-07-21
EP3933165A1 (en) 2022-01-05
CA3179275A1 (en) 2022-01-06
AU2021298830A1 (en) 2023-02-02
BR112022026893A2 (pt) 2023-01-24
EP4172455A1 (en) 2023-05-03
CN115698463A (zh) 2023-02-03
WO2022002911A1 (en) 2022-01-06
US20230272678A1 (en) 2023-08-31
PE20230563A1 (es) 2023-04-04

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Legal Events

Date Code Title Description
A201 Request for examination