PL4403740T3 - Połączenie gwintowane - Google Patents

Połączenie gwintowane

Info

Publication number
PL4403740T3
PL4403740T3 PL23152004.0T PL23152004T PL4403740T3 PL 4403740 T3 PL4403740 T3 PL 4403740T3 PL 23152004 T PL23152004 T PL 23152004T PL 4403740 T3 PL4403740 T3 PL 4403740T3
Authority
PL
Poland
Prior art keywords
threaded connection
threaded
connection
Prior art date
Application number
PL23152004.0T
Other languages
English (en)
Inventor
Frank GÖCKE
Tobias Klein
Dieter Wurm
Original Assignee
Tracto-Technik Gmbh & Co. Kg
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 Tracto-Technik Gmbh & Co. Kg filed Critical Tracto-Technik Gmbh & Co. Kg
Publication of PL4403740T3 publication Critical patent/PL4403740T3/pl

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
PL23152004.0T 2023-01-17 2023-01-17 Połączenie gwintowane PL4403740T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP23152004.0A EP4403740B1 (de) 2023-01-17 2023-01-17 Gewindeverbindung

Publications (1)

Publication Number Publication Date
PL4403740T3 true PL4403740T3 (pl) 2026-02-16

Family

ID=84982096

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23152004.0T PL4403740T3 (pl) 2023-01-17 2023-01-17 Połączenie gwintowane

Country Status (4)

Country Link
US (1) US20240247553A1 (pl)
EP (1) EP4403740B1 (pl)
AU (1) AU2024200253A1 (pl)
PL (1) PL4403740T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4650561A1 (en) * 2024-05-15 2025-11-19 Sandvik Mining and Construction Tools AB Tilted ellipse thread bottom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799844A (en) 1988-01-11 1989-01-24 Trw Inc Elliptical thread design
US5056611A (en) * 1990-05-29 1991-10-15 Galloway Trust Screw thread structure
US5060740A (en) 1990-05-29 1991-10-29 Sandvik Rock Tools, Inc. Screw thread coupling
DE19608980C2 (de) 1996-03-08 1998-05-07 Tracto Technik Vorrichtung zum Bohren im Erdreich
DE19803304C5 (de) 1997-05-29 2010-09-30 Boart Longyear Gmbh & Co. Kg Hartmetallwerkzeugfabrik Bohrgestänge zum Drehschlagbohren, insbesondere zum Überlagerungsbohren
CN101184903A (zh) 2005-03-02 2008-05-21 瓦卢雷克曼内斯曼石油及天然气法国公司 钻柱连接件
DE102008047060B4 (de) 2008-09-12 2011-05-26 Tracto-Technik Gmbh & Co. Kg Gewindeverbindung
US8668232B2 (en) * 2011-12-09 2014-03-11 Tenaris Connections Limited Threaded connection with improved root thread profile
US10145496B2 (en) * 2014-06-13 2018-12-04 Schlumberger Technology Corporation Rotary shouldered connections and thread design

Also Published As

Publication number Publication date
EP4403740B1 (de) 2025-10-15
EP4403740A1 (de) 2024-07-24
US20240247553A1 (en) 2024-07-25
AU2024200253A1 (en) 2024-08-08
EP4403740C0 (de) 2025-10-15

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