JP2001506331A - 削岩ドリルビット - Google Patents

削岩ドリルビット

Info

Publication number
JP2001506331A
JP2001506331A JP52758998A JP52758998A JP2001506331A JP 2001506331 A JP2001506331 A JP 2001506331A JP 52758998 A JP52758998 A JP 52758998A JP 52758998 A JP52758998 A JP 52758998A JP 2001506331 A JP2001506331 A JP 2001506331A
Authority
JP
Japan
Prior art keywords
drill bit
insert
groove
rock drill
gauge
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.)
Pending
Application number
JP52758998A
Other languages
English (en)
Japanese (ja)
Inventor
パルムベルグ，ゴーラン
Original Assignee
サンドビック アクティエボラーグ（プブル）
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 サンドビック アクティエボラーグ（プブル） filed Critical サンドビック アクティエボラーグ（プブル）
Priority claimed from PCT/SE1996/001697 external-priority patent/WO1998027309A1/en
Publication of JP2001506331A publication Critical patent/JP2001506331A/ja
Pending 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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • 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
    • E21B10/56—Button-type inserts

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)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Holo Graphy (AREA)
  • Surgical Instruments (AREA)
JP52758998A 1996-12-18 1996-12-18 削岩ドリルビット Pending JP2001506331A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1996/001697 WO1998027309A1 (en) 1995-06-20 1996-12-18 Rock drill bit

Publications (1)

Publication Number Publication Date
JP2001506331A true JP2001506331A (ja) 2001-05-15

Family

ID=20402448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52758998A Pending JP2001506331A (ja) 1996-12-18 1996-12-18 削岩ドリルビット

Country Status (5)

Country Link
JP (1) JP2001506331A (de)
AT (1) ATE215664T1 (de)
AU (1) AU732338B2 (de)
CA (1) CA2274026A1 (de)
DE (1) DE69620482T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009511280A (ja) * 2005-10-07 2009-03-19 サンドビク マイニング アンド コンストラクション オサケ ユキチュア 穿孔のための方法および削岩装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530650C2 (sv) * 2007-11-21 2008-07-29 Sandvik Intellectual Property Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069880A (en) * 1973-05-24 1978-01-24 Kennametal Inc. Excavation tool
US3955635A (en) * 1975-02-03 1976-05-11 Skidmore Sam C Percussion drill bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009511280A (ja) * 2005-10-07 2009-03-19 サンドビク マイニング アンド コンストラクション オサケ ユキチュア 穿孔のための方法および削岩装置

Also Published As

Publication number Publication date
AU732338B2 (en) 2001-04-12
DE69620482D1 (de) 2002-05-08
DE69620482T2 (de) 2003-01-09
ATE215664T1 (de) 2002-04-15
AU1560997A (en) 1998-07-15
CA2274026A1 (en) 1998-06-25

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