SE0700383L - Verktyg - Google Patents

Verktyg

Info

Publication number
SE0700383L
SE0700383L SE0700383A SE0700383A SE0700383L SE 0700383 L SE0700383 L SE 0700383L SE 0700383 A SE0700383 A SE 0700383A SE 0700383 A SE0700383 A SE 0700383A SE 0700383 L SE0700383 L SE 0700383L
Authority
SE
Sweden
Prior art keywords
trailing
rock machining
leading
crown
guide part
Prior art date
Application number
SE0700383A
Other languages
English (en)
Other versions
SE530318C2 (sv
Inventor
Pierre Ravat
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Priority to SE0700383A priority Critical patent/SE0700383L/sv
Priority to KR1020097012329A priority patent/KR101434244B1/ko
Priority to DE112008000158T priority patent/DE112008000158T5/de
Priority to PCT/SE2008/000057 priority patent/WO2008100194A2/en
Priority to CN2008800030796A priority patent/CN101589206B/zh
Priority to PCT/SE2008/000058 priority patent/WO2008100195A1/en
Priority to AU2008216929A priority patent/AU2008216929B2/en
Priority to US12/068,950 priority patent/US7766103B2/en
Publication of SE530318C2 publication Critical patent/SE530318C2/sv
Publication of SE0700383L publication Critical patent/SE0700383L/sv
Priority to FI20095817A priority patent/FI125387B/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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E21B10/40—Percussion drill bits with leading portion
    • 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
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
SE0700383A 2007-02-14 2007-02-14 Verktyg SE0700383L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0700383A SE0700383L (sv) 2007-02-14 2007-02-14 Verktyg
KR1020097012329A KR101434244B1 (ko) 2007-02-14 2008-01-24 드릴 비트 및 단일 드릴 기구
DE112008000158T DE112008000158T5 (de) 2007-02-14 2008-01-24 Bohrspitze und Einzeldurchlauf-Bohrvorrichtung
PCT/SE2008/000057 WO2008100194A2 (en) 2007-02-14 2008-01-24 A drill bit and a single drilling apparatus
CN2008800030796A CN101589206B (zh) 2007-02-14 2008-01-24 钻头和一步到位的钻孔设备
PCT/SE2008/000058 WO2008100195A1 (en) 2007-02-14 2008-01-24 Tool
AU2008216929A AU2008216929B2 (en) 2007-02-14 2008-01-24 A drill bit and a single drilling apparatus
US12/068,950 US7766103B2 (en) 2007-02-14 2008-02-13 Drill bit and a single pass drilling apparatus
FI20095817A FI125387B (sv) 2007-02-14 2009-07-30 Borrkrona och enstegsborrningsanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0700383A SE0700383L (sv) 2007-02-14 2007-02-14 Verktyg

Publications (2)

Publication Number Publication Date
SE530318C2 SE530318C2 (sv) 2008-04-29
SE0700383L true SE0700383L (sv) 2008-04-29

Family

ID=39322351

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0700383A SE0700383L (sv) 2007-02-14 2007-02-14 Verktyg

Country Status (1)

Country Link
SE (1) SE0700383L (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008100194A2 (en) 2007-02-14 2008-08-21 Sandvik Intellectual Property Ab A drill bit and a single drilling apparatus

Also Published As

Publication number Publication date
SE530318C2 (sv) 2008-04-29

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Legal Events

Date Code Title Description
NUG Patent has lapsed