SE525099C2 - Borrarrangemang för avverkning av berg - Google Patents

Borrarrangemang för avverkning av berg

Info

Publication number
SE525099C2
SE525099C2 SE0301167A SE0301167A SE525099C2 SE 525099 C2 SE525099 C2 SE 525099C2 SE 0301167 A SE0301167 A SE 0301167A SE 0301167 A SE0301167 A SE 0301167A SE 525099 C2 SE525099 C2 SE 525099C2
Authority
SE
Sweden
Prior art keywords
cutters
drilling
cutter
rock
reamer
Prior art date
Application number
SE0301167A
Other languages
English (en)
Swedish (sv)
Other versions
SE0301167D0 (sv
SE0301167L (sv
Inventor
Lars Holmgren
Original Assignee
Atlas Copco Secoroc Ab
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 Atlas Copco Secoroc Ab filed Critical Atlas Copco Secoroc Ab
Priority to SE0301167A priority Critical patent/SE525099C2/sv
Publication of SE0301167D0 publication Critical patent/SE0301167D0/xx
Priority to ZA200303737A priority patent/ZA200303737B/xx
Priority to US10/553,795 priority patent/US7445063B2/en
Priority to AT04726353T priority patent/ATE364125T1/de
Priority to AU2004233182A priority patent/AU2004233182A1/en
Priority to EP04726353A priority patent/EP1616072B1/de
Priority to CA002522572A priority patent/CA2522572A1/en
Priority to PCT/SE2004/000551 priority patent/WO2004094772A1/en
Priority to DE602004006857T priority patent/DE602004006857T2/de
Priority to PE2004000385A priority patent/PE20050174A1/es
Priority to CL200400835A priority patent/CL43064B/es
Publication of SE0301167L publication Critical patent/SE0301167L/xx
Publication of SE525099C2 publication Critical patent/SE525099C2/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
    • E21B10/08—Roller bits
    • E21B10/12—Roller bits with discs cutters
    • 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
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Road Repair (AREA)
SE0301167A 2003-04-22 2003-04-22 Borrarrangemang för avverkning av berg SE525099C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE0301167A SE525099C2 (sv) 2003-04-22 2003-04-22 Borrarrangemang för avverkning av berg
ZA200303737A ZA200303737B (en) 2003-04-22 2003-05-14 A rock drill bit assembly.
DE602004006857T DE602004006857T2 (de) 2003-04-22 2004-04-07 Gesteinsbohreranordnung
AU2004233182A AU2004233182A1 (en) 2003-04-22 2004-04-07 A rock drill bit assembly
AT04726353T ATE364125T1 (de) 2003-04-22 2004-04-07 Gesteinsbohreranordnung
US10/553,795 US7445063B2 (en) 2003-04-22 2004-04-07 Rock drill bit assembly
EP04726353A EP1616072B1 (de) 2003-04-22 2004-04-07 Gesteinsbohreranordnung
CA002522572A CA2522572A1 (en) 2003-04-22 2004-04-07 A rock drill bit assembly
PCT/SE2004/000551 WO2004094772A1 (en) 2003-04-22 2004-04-07 A rock drill bit assembly
PE2004000385A PE20050174A1 (es) 2003-04-22 2004-04-19 Ensamblaje de perforacion para rocas
CL200400835A CL43064B (es) 2003-04-22 2004-04-20 Un ensamblaje de perforacion para remocion directa de roca por medio de un ensamblaje de broca rotatorio, comprende varios cortadores estan dispuestos de tal forma el uno respecto del otro, en que un cortador subsiguiente, visto en la direccion de ro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301167A SE525099C2 (sv) 2003-04-22 2003-04-22 Borrarrangemang för avverkning av berg

Publications (3)

Publication Number Publication Date
SE0301167D0 SE0301167D0 (sv) 2003-04-22
SE0301167L SE0301167L (sv) 2004-10-23
SE525099C2 true SE525099C2 (sv) 2004-11-30

Family

ID=20291084

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301167A SE525099C2 (sv) 2003-04-22 2003-04-22 Borrarrangemang för avverkning av berg

Country Status (11)

Country Link
US (1) US7445063B2 (de)
EP (1) EP1616072B1 (de)
AT (1) ATE364125T1 (de)
AU (1) AU2004233182A1 (de)
CA (1) CA2522572A1 (de)
CL (1) CL43064B (de)
DE (1) DE602004006857T2 (de)
PE (1) PE20050174A1 (de)
SE (1) SE525099C2 (de)
WO (1) WO2004094772A1 (de)
ZA (1) ZA200303737B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005255456B2 (en) * 2004-06-09 2007-09-13 Syncada Llc Order-resource fulfillment and management system and approach
SA108290832B1 (ar) 2007-12-21 2012-06-05 بيكر هوغيس انكوربوريتد مثقاب ذو أذرع توازن يستخدم في حفر الآبار
US7938204B2 (en) * 2007-12-21 2011-05-10 Baker Hughes Incorporated Reamer with improved hydraulics for use in a wellbore
SA108290829B1 (ar) * 2007-12-21 2012-01-24 بيكر هوغيس انكوربوريتد مثقاب ذو هيكل قطع متوازن يستخدم في حفر الآبار
CN113931645B (zh) * 2021-09-24 2024-10-15 湖南健伟通机械设备有限公司 盾构机刀头结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US839837A (en) * 1906-04-02 1907-01-01 Taylor Iron & Steel Company Drill-bit for wells.
US1747908A (en) * 1923-08-11 1930-02-18 Universal Rotary Bit Company Rotary drill bit
US2201219A (en) * 1937-10-16 1940-05-21 Ivan C Bell Drill bit
US4316515A (en) * 1979-05-29 1982-02-23 Hughes Tool Company Shaft drill bit with improved cutter bearing and seal arrangement and cutter insert arrangement
US4363367A (en) * 1981-10-26 1982-12-14 Smith International, Inc. Large diameter drill bit
JP3489092B2 (ja) * 1998-08-13 2004-01-19 大石インターナショナルシスコム株式会社 坑道掘進工法及び坑道掘進機

Also Published As

Publication number Publication date
PE20050174A1 (es) 2005-02-27
CL43064B (es) 2005-02-18
EP1616072B1 (de) 2007-06-06
SE0301167D0 (sv) 2003-04-22
SE0301167L (sv) 2004-10-23
DE602004006857D1 (de) 2007-07-19
DE602004006857T2 (de) 2008-02-07
WO2004094772A1 (en) 2004-11-04
ATE364125T1 (de) 2007-06-15
US20070175664A1 (en) 2007-08-02
EP1616072A1 (de) 2006-01-18
US7445063B2 (en) 2008-11-04
ZA200303737B (en) 2005-05-06
AU2004233182A1 (en) 2004-11-04
CA2522572A1 (en) 2004-11-04

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Legal Events

Date Code Title Description
NUG Patent has lapsed