AT346792B - Rohrverbindung, insbesondere fuer bohrrohre - Google Patents

Rohrverbindung, insbesondere fuer bohrrohre

Info

Publication number
AT346792B
AT346792B AT271377A AT271377A AT346792B AT 346792 B AT346792 B AT 346792B AT 271377 A AT271377 A AT 271377A AT 271377 A AT271377 A AT 271377A AT 346792 B AT346792 B AT 346792B
Authority
AT
Austria
Prior art keywords
pipe connection
drill pipes
drill
pipes
pipe
Prior art date
Application number
AT271377A
Other languages
English (en)
Other versions
ATA271377A (de
Original Assignee
Aufschlaeger Kg Ferd
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 Aufschlaeger Kg Ferd filed Critical Aufschlaeger Kg Ferd
Priority to AT271377A priority Critical patent/AT346792B/de
Priority to DE19777714896U priority patent/DE7714896U1/de
Priority to DE2811723A priority patent/DE2811723C3/de
Priority to CH362478A priority patent/CH629280A5/de
Priority to GB13224/78A priority patent/GB1584928A/en
Publication of ATA271377A publication Critical patent/ATA271377A/de
Priority to FR7811335A priority patent/FR2388195A1/fr
Application granted granted Critical
Publication of AT346792B publication Critical patent/AT346792B/de

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
    • 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
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E21B17/0465—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches characterised by radially inserted locking elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Drilling And Boring (AREA)
AT271377A 1977-04-19 1977-04-19 Rohrverbindung, insbesondere fuer bohrrohre AT346792B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT271377A AT346792B (de) 1977-04-19 1977-04-19 Rohrverbindung, insbesondere fuer bohrrohre
DE19777714896U DE7714896U1 (de) 1977-04-19 1977-05-11 Rohrverbindung, insbesondere fuer bohrrohre
DE2811723A DE2811723C3 (de) 1977-04-19 1978-03-17 Rohrverbindung, insbesondere für Bohrrohre
CH362478A CH629280A5 (en) 1977-04-19 1978-04-04 Pipe joint, in particular for casing pipes
GB13224/78A GB1584928A (en) 1977-04-19 1978-04-05 Devices for use in connecting pipes
FR7811335A FR2388195A1 (fr) 1977-04-19 1978-04-18 Raccord de tubes, en particulier pour tubes de sondage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT271377A AT346792B (de) 1977-04-19 1977-04-19 Rohrverbindung, insbesondere fuer bohrrohre

Publications (2)

Publication Number Publication Date
ATA271377A ATA271377A (de) 1978-04-15
AT346792B true AT346792B (de) 1978-11-27

Family

ID=3539128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT271377A AT346792B (de) 1977-04-19 1977-04-19 Rohrverbindung, insbesondere fuer bohrrohre

Country Status (5)

Country Link
AT (1) AT346792B (de)
CH (1) CH629280A5 (de)
DE (2) DE7714896U1 (de)
FR (1) FR2388195A1 (de)
GB (1) GB1584928A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389564B (de) * 1988-03-11 1989-12-27 Reisinger Franz Vorrichtung zum verbinden zweier stumpf aneinanderstossender bohrrohre

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD41094A (de) *
DD59760A (de) *
DE2165827C3 (de) * 1971-12-31 1975-01-09 Bade & Co Gmbh, 3160 Lehrte Rohrverbindung für Bohrrohre
DE2211041C2 (de) * 1972-03-08 1973-09-13 Steffe, Prinz & Co Gmbh, 5900 Siegen Rohrverbindung fur Bohrrohre od dgl
DE7213158U (de) * 1972-04-08 1972-08-31 Leffer H Gmbh
DE2218944A1 (de) * 1972-04-19 1973-10-31 Salzgitter Maschinen Ag Innenlaschenverbindung fuer bohrrohre
DE2455799C3 (de) * 1974-11-26 1981-02-19 Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler Verfahren zum Befestigen und Lösen von in Aufnahmebohrungen angeordneter Stahl-Sitzringe

Also Published As

Publication number Publication date
DE2811723B2 (de) 1980-10-23
FR2388195A1 (fr) 1978-11-17
CH629280A5 (en) 1982-04-15
DE2811723C3 (de) 1981-08-13
DE2811723A1 (de) 1979-01-11
DE7714896U1 (de) 1977-11-24
GB1584928A (en) 1981-02-18
ATA271377A (de) 1978-04-15
FR2388195B3 (de) 1980-12-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee