CA1266963A - Device for inserting and centering associated screw- in pipes - Google Patents

Device for inserting and centering associated screw- in pipes

Info

Publication number
CA1266963A
CA1266963A CA000456643A CA456643A CA1266963A CA 1266963 A CA1266963 A CA 1266963A CA 000456643 A CA000456643 A CA 000456643A CA 456643 A CA456643 A CA 456643A CA 1266963 A CA1266963 A CA 1266963A
Authority
CA
Canada
Prior art keywords
bail
jaws
closure means
device per
jaw
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
Application number
CA000456643A
Other languages
English (en)
French (fr)
Inventor
Wilfried Drefuss
Thomas E. Remp
Kurt Muller
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
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1266963A publication Critical patent/CA1266963A/en
Expired 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)
CA000456643A 1983-09-03 1984-06-14 Device for inserting and centering associated screw- in pipes Expired CA1266963A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833331867 DE3331867A1 (de) 1983-09-03 1983-09-03 Einfuehr- und zentriervorrichtung fuer miteinander zu verschraubende rohre
DEP3331867.0 1983-09-03

Publications (1)

Publication Number Publication Date
CA1266963A true CA1266963A (en) 1990-03-27

Family

ID=6208190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000456643A Expired CA1266963A (en) 1983-09-03 1984-06-14 Device for inserting and centering associated screw- in pipes

Country Status (3)

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

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
JPH0434038B2 (de) 1992-06-04
DE3331867A1 (de) 1985-03-21
DE3331867C2 (de) 1993-01-07

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Legal Events

Date Code Title Description
MKLA Lapsed