DE3331867C2 - - Google Patents

Info

Publication number
DE3331867C2
DE3331867C2 DE19833331867 DE3331867A DE3331867C2 DE 3331867 C2 DE3331867 C2 DE 3331867C2 DE 19833331867 DE19833331867 DE 19833331867 DE 3331867 A DE3331867 A DE 3331867A DE 3331867 C2 DE3331867 C2 DE 3331867C2
Authority
DE
Germany
Prior art keywords
hand bracket
jaw
locking device
bracket
designed
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 - Fee Related
Application number
DE19833331867
Other languages
German (de)
English (en)
Other versions
DE3331867A1 (de
Inventor
Wilfried 3111 Eimke De Dreyfuss
Thomas E. Houston Tex. Us Remp
Kurt 3101 Eicklingen De Mueller
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.)
Drilltec Patents and Technologies Co Inc
Original Assignee
Drilltec Patents & Technologies Co Inc Houston Tex Us
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 Drilltec Patents & Technologies Co Inc Houston Tex Us filed Critical Drilltec Patents & Technologies Co Inc Houston Tex Us
Priority to DE19833331867 priority Critical patent/DE3331867A1/de
Priority to EP84104795A priority patent/EP0124117A3/fr
Priority to US06/643,476 priority patent/US4599778A/en
Priority to JP9115984A priority patent/JPS6060391A/ja
Priority to CA000456643A priority patent/CA1266963A/fr
Publication of DE3331867A1 publication Critical patent/DE3331867A1/de
Application granted granted Critical
Publication of DE3331867C2 publication Critical patent/DE3331867C2/de
Granted 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints

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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
DE19833331867 1983-04-30 1983-09-03 Einfuehr- und zentriervorrichtung fuer miteinander zu verschraubende rohre Granted DE3331867A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19833331867 DE3331867A1 (de) 1983-09-03 1983-09-03 Einfuehr- und zentriervorrichtung fuer miteinander zu verschraubende rohre
EP84104795A EP0124117A3 (fr) 1983-04-30 1984-04-28 Dispositif d'entrée et de centrage pour le raccord à vis
US06/643,476 US4599778A (en) 1983-04-30 1984-04-30 Installing or centering mechanism for pipes to be screwed into one another
JP9115984A JPS6060391A (ja) 1983-09-03 1984-05-09 互いに結合される管のための嵌込み兼調心装置
CA000456643A CA1266963A (fr) 1983-09-03 1984-06-14 Dispositif d'insertion et de mise a l'axe des tuyaux a raccordement visse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833331867 DE3331867A1 (de) 1983-09-03 1983-09-03 Einfuehr- und zentriervorrichtung fuer miteinander zu verschraubende rohre

Publications (2)

Publication Number Publication Date
DE3331867A1 DE3331867A1 (de) 1985-03-21
DE3331867C2 true DE3331867C2 (fr) 1993-01-07

Family

ID=6208190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833331867 Granted DE3331867A1 (de) 1983-04-30 1983-09-03 Einfuehr- und zentriervorrichtung fuer miteinander zu verschraubende rohre

Country Status (3)

Country Link
JP (1) JPS6060391A (fr)
CA (1) CA1266963A (fr)
DE (1) DE3331867A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537471C1 (en) * 1985-10-22 1987-01-08 Wilfried Dreyfuss Insertion and centring device for pipes to be screwed to one another
JP6259543B1 (ja) * 2017-10-02 2018-01-10 嘉正 佐藤 二重給排気筒の接続解除用工具および二重給排気筒の接続解除方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660853A (en) * 1924-10-29 1928-02-28 Elihu C Wilson Automatic pipe tongs
US4213237A (en) * 1978-09-25 1980-07-22 Winslow Whiting Stabbing guide

Also Published As

Publication number Publication date
JPS6060391A (ja) 1985-04-06
DE3331867A1 (de) 1985-03-21
CA1266963A (fr) 1990-03-27
JPH0434038B2 (fr) 1992-06-04

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