SE0702083L - Rörkoppling särskilt lämplig för skarvning av foderrör i plast - Google Patents

Rörkoppling särskilt lämplig för skarvning av foderrör i plast

Info

Publication number
SE0702083L
SE0702083L SE0702083A SE0702083A SE0702083L SE 0702083 L SE0702083 L SE 0702083L SE 0702083 A SE0702083 A SE 0702083A SE 0702083 A SE0702083 A SE 0702083A SE 0702083 L SE0702083 L SE 0702083L
Authority
SE
Sweden
Prior art keywords
sleeve
pipe
pipes
coupling
jointing
Prior art date
Application number
SE0702083A
Other languages
English (en)
Inventor
Svante Larsson
Original Assignee
Svante Larsson
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 Svante Larsson filed Critical Svante Larsson
Priority to SE0702083A priority Critical patent/SE0702083L/sv
Priority to PCT/SE2008/000499 priority patent/WO2009038513A1/en
Publication of SE0702083L publication Critical patent/SE0702083L/sv

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
    • E21B17/08—Casing joints
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0985—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0985—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • F16L37/0987—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)
SE0702083A 2007-09-19 2007-09-19 Rörkoppling särskilt lämplig för skarvning av foderrör i plast SE0702083L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0702083A SE0702083L (sv) 2007-09-19 2007-09-19 Rörkoppling särskilt lämplig för skarvning av foderrör i plast
PCT/SE2008/000499 WO2009038513A1 (en) 2007-09-19 2008-09-08 Coupling for pipes, suitable in particular for connecting plastic drill-casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0702083A SE0702083L (sv) 2007-09-19 2007-09-19 Rörkoppling särskilt lämplig för skarvning av foderrör i plast

Publications (1)

Publication Number Publication Date
SE0702083L true SE0702083L (sv) 2009-03-20

Family

ID=40468143

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0702083A SE0702083L (sv) 2007-09-19 2007-09-19 Rörkoppling särskilt lämplig för skarvning av foderrör i plast

Country Status (2)

Country Link
SE (1) SE0702083L (sv)
WO (1) WO2009038513A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2431566B1 (de) * 2010-09-15 2013-07-10 TPR Fiberdur GmbH & Co. KG Verfahren zum Herstellen eines Bohrrohrs, Adapter für ein Bohrrohr und Bohrrohr
WO2013076360A1 (en) * 2011-11-25 2013-05-30 Oy Atlas Copco Rotex Ab Method and apparatus for plastic pipe drilling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035005A (en) * 1976-05-24 1977-07-12 General Motors Corporation Quick connect coupling with weather seal
SE469568B (sv) * 1992-02-25 1993-07-26 Oesten Edman Saett att utfoera borrning i jordlager samt slagsko foer saettet
SE503459C2 (sv) * 1994-03-15 1996-06-17 Atlas Copco Rocktech Ab Anordning för permanent hopskarvning av rör
SE9401349D0 (sv) * 1994-04-21 1994-04-21 Atlas Copco Rocktech Ab Foderrör med slagsko
PT842345E (pt) * 1995-08-03 2003-08-29 Svenska Borr Ab Metodo de perfuracao e uma sapata para revestimento
US6499771B1 (en) * 2000-07-18 2002-12-31 Victaulic Company Of America Mechanical pipe coupling with toothed retainer

Also Published As

Publication number Publication date
WO2009038513A1 (en) 2009-03-26

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Legal Events

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