NO180550C - Cutting and cutting device for core drill pipe, as well as method for using the device - Google Patents

Cutting and cutting device for core drill pipe, as well as method for using the device

Info

Publication number
NO180550C
NO180550C NO943244A NO943244A NO180550C NO 180550 C NO180550 C NO 180550C NO 943244 A NO943244 A NO 943244A NO 943244 A NO943244 A NO 943244A NO 180550 C NO180550 C NO 180550C
Authority
NO
Norway
Prior art keywords
cutting
well
drill pipe
core drill
cutting device
Prior art date
Application number
NO943244A
Other languages
Norwegian (no)
Other versions
NO943244D0 (en
NO180550B (en
NO943244L (en
Inventor
Arne Hansen
Original Assignee
Unipro Automasjon As
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 Unipro Automasjon As filed Critical Unipro Automasjon As
Priority to NO943244A priority Critical patent/NO180550C/en
Publication of NO943244D0 publication Critical patent/NO943244D0/en
Priority to DE69525173T priority patent/DE69525173D1/en
Priority to PCT/NO1995/000145 priority patent/WO1996006698A1/en
Priority to AU34008/95A priority patent/AU3400895A/en
Priority to EP95930743A priority patent/EP0789637B1/en
Publication of NO943244L publication Critical patent/NO943244L/en
Publication of NO180550B publication Critical patent/NO180550B/en
Publication of NO180550C publication Critical patent/NO180550C/en

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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • E21B10/485—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type with inserts in form of chisels, blades or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Boring (AREA)
  • Sawing (AREA)
  • Drilling Tools (AREA)
NO943244A 1994-09-01 1994-09-01 Cutting and cutting device for core drill pipe, as well as method for using the device NO180550C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO943244A NO180550C (en) 1994-09-01 1994-09-01 Cutting and cutting device for core drill pipe, as well as method for using the device
DE69525173T DE69525173D1 (en) 1994-09-01 1995-08-30 PUNCHING AND CUTTING DEVICE WITH WELDING DEVICE FOR DRILL PIPES AND METHOD FOR THE USE THEREOF
PCT/NO1995/000145 WO1996006698A1 (en) 1994-09-01 1995-08-30 Stamping- and cutting device including a soldering jig for core drill pipes and procedure by use of such device
AU34008/95A AU3400895A (en) 1994-09-01 1995-08-30 Stamping- and cutting device including a soldering jig for core drill pipes and procedure by use of such device
EP95930743A EP0789637B1 (en) 1994-09-01 1995-08-30 Stamping- and cutting device including a soldering jig for core drill pipes and procedure by use of such device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO943244A NO180550C (en) 1994-09-01 1994-09-01 Cutting and cutting device for core drill pipe, as well as method for using the device

Publications (4)

Publication Number Publication Date
NO943244D0 NO943244D0 (en) 1994-09-01
NO943244L NO943244L (en) 1996-03-04
NO180550B NO180550B (en) 1997-01-27
NO180550C true NO180550C (en) 1997-05-07

Family

ID=19897362

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943244A NO180550C (en) 1994-09-01 1994-09-01 Cutting and cutting device for core drill pipe, as well as method for using the device

Country Status (5)

Country Link
EP (1) EP0789637B1 (en)
AU (1) AU3400895A (en)
DE (1) DE69525173D1 (en)
NO (1) NO180550C (en)
WO (1) WO1996006698A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8770320B2 (en) * 2009-11-03 2014-07-08 Longyear Tm, Inc. Core lifter
CA3102917A1 (en) 2018-07-12 2020-01-16 Kemira Oyj Method for manufacturing multi-layered fibrous web and multi-layered fibrous web

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE222213C (en) *
FR1582623A (en) * 1967-08-17 1969-10-03
EP0332795A1 (en) * 1988-03-15 1989-09-20 Kardiam Maschinenbau Ag Method and apparatus for drill-crown brazing
SE9202080L (en) * 1992-07-03 1993-07-26 Hans Persson SHIFTING DEVICE FOR EASY ACCOMMODATION OF THE LOAD SEAT ON DIAMOND DRILLS

Also Published As

Publication number Publication date
AU3400895A (en) 1996-03-22
DE69525173D1 (en) 2002-03-14
EP0789637A1 (en) 1997-08-20
WO1996006698A1 (en) 1996-03-07
NO943244D0 (en) 1994-09-01
NO180550B (en) 1997-01-27
NO943244L (en) 1996-03-04
EP0789637B1 (en) 2002-01-23

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