FR2466605A1 - Trepan a percussion a boutons rapportes pour perforatrice - Google Patents

Trepan a percussion a boutons rapportes pour perforatrice Download PDF

Info

Publication number
FR2466605A1
FR2466605A1 FR8021115A FR8021115A FR2466605A1 FR 2466605 A1 FR2466605 A1 FR 2466605A1 FR 8021115 A FR8021115 A FR 8021115A FR 8021115 A FR8021115 A FR 8021115A FR 2466605 A1 FR2466605 A1 FR 2466605A1
Authority
FR
France
Prior art keywords
drill bit
ratio
bit
bit according
distance
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.)
Granted
Application number
FR8021115A
Other languages
English (en)
French (fr)
Other versions
FR2466605B1 (enExample
Inventor
Lars Erik Larsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik AB
Original Assignee
Sandvik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22166394&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2466605(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik AB filed Critical Sandvik AB
Publication of FR2466605A1 publication Critical patent/FR2466605A1/fr
Application granted granted Critical
Publication of FR2466605B1 publication Critical patent/FR2466605B1/fr
Granted 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
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
FR8021115A 1979-10-04 1980-10-02 Trepan a percussion a boutons rapportes pour perforatrice Granted FR2466605A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/081,785 US4296825A (en) 1977-11-25 1979-10-04 Rock drill

Publications (2)

Publication Number Publication Date
FR2466605A1 true FR2466605A1 (fr) 1981-04-10
FR2466605B1 FR2466605B1 (enExample) 1984-05-25

Family

ID=22166394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021115A Granted FR2466605A1 (fr) 1979-10-04 1980-10-02 Trepan a percussion a boutons rapportes pour perforatrice

Country Status (16)

Country Link
US (1) US4296825A (enExample)
JP (1) JPS5659992A (enExample)
AT (1) AT369505B (enExample)
AU (1) AU542437B2 (enExample)
BR (1) BR8006246A (enExample)
CA (1) CA1126255A (enExample)
DE (1) DE3036634A1 (enExample)
ES (1) ES495478A0 (enExample)
FI (1) FI803071A7 (enExample)
FR (1) FR2466605A1 (enExample)
GB (2) GB2059482B (enExample)
IE (1) IE50509B1 (enExample)
IN (1) IN153606B (enExample)
NO (1) NO802934L (enExample)
SE (1) SE440115B (enExample)
ZA (1) ZA801931B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222289A (ja) * 1982-06-18 1983-12-23 三菱マテリアル株式会社 ロツクビツト
SE448108C (sv) * 1983-04-05 1989-08-14 Sandvik Ab Bergborr foer slagborrning av mindre haal innefattande snedstaellda periferistift
SE8307010L (sv) * 1983-12-19 1985-06-20 Santrade Ltd Stift for slagborrande borrkrona och borrkrona derfor
JPS61225488A (ja) * 1985-03-29 1986-10-07 三菱マテリアル株式会社 ボタンビツト
US4730682A (en) * 1985-12-23 1988-03-15 Ingersoll-Rand Company Erosion resistant rock drill bit
FR2605676B1 (fr) * 1986-10-24 1993-06-18 Combustibles Nucleaires Ste In Outil a abrasifs ultradurs pour tete de creusement et procede de fabrication d'un tel outil
NO892223L (no) * 1988-06-03 1989-12-04 Boart Int Ltd Borkrone.
SE503325C2 (sv) * 1990-03-26 1996-05-28 Sandvik Ab Borrkrona
US5947215A (en) * 1997-11-06 1999-09-07 Sandvik Ab Diamond enhanced rock drill bit for percussive drilling
US6039127A (en) * 1998-03-13 2000-03-21 Loudon Enterprises, Inc. Rock drill
SE515294C2 (sv) * 1999-11-25 2001-07-09 Sandvik Ab Bergborrkrona och stift för slående borrning samt metod att tillverka en bergborrkrona för slående borrning
SE523913C2 (sv) * 2002-04-04 2004-06-01 Sandvik Ab Slående borrkrona och ett stift därför
AR044550A1 (es) * 2003-05-26 2005-09-21 Shell Int Research Cabeza de perforacion y sistema y metodo para perforar un pozo de perforacion en una formacion de tierra
AR044485A1 (es) * 2003-06-12 2005-09-14 Shell Int Research Mecha perforadora con percusion, sistema de perforacion que incluye dicha mecha perforadora y un metodo para perforar un pozo
US7455126B2 (en) * 2004-05-25 2008-11-25 Shell Oil Company Percussive drill bit, drilling system comprising such a drill bit and method of drilling a bore hole
SE0402026L (sv) * 2004-08-17 2006-01-17 Sandvik Intellectual Property Bergborrkrona och gängförband för slående bergborrning
USD574403S1 (en) * 2007-03-09 2008-08-05 The William J. Brady Loving Trust Hard rock percussion drill bit with paraboloid PCD inserts
US20090184564A1 (en) * 2008-01-22 2009-07-23 The William J. Brady Loving Trust Pcd percussion drill bit
JP2014005686A (ja) * 2012-06-26 2014-01-16 Mitsubishi Materials Corp 掘削工具
JP1569599S (enExample) * 2016-07-14 2017-02-20
JP1569589S (enExample) * 2016-07-14 2017-02-20
JP1569597S (enExample) * 2016-07-14 2017-02-20
RU169571U1 (ru) * 2016-11-08 2017-03-23 Федеральное государственное бюджетное учреждение науки Институт горного дела Уральского отделения Российской академии наук (ИГД УрО РАН) Буровая коронка штыревого типа
RU2655455C1 (ru) * 2017-08-24 2018-05-28 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук" (ФИЦ УУХ СО РАН) Буровая коронка
RU2666386C1 (ru) * 2017-11-09 2018-09-07 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Буровая коронка
BR112022006073A2 (pt) * 2019-10-11 2022-06-21 Sandvik Mining And Construction Tools Ab Montagem de perfuração protegida por anteparo
RU2759137C1 (ru) * 2021-04-06 2021-11-09 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук (ИГД СО РАН) Буровая коронка

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579268A (en) * 1946-12-27 1951-12-18 Malherbe Johannes Andrea Smuts Rock drill bit having hard inserts forming cutting edges
US3185228A (en) * 1963-01-21 1965-05-25 Hughes Tool Co Rotary-percussion drill bit with heel row inserts to prevent wedging
US3258077A (en) * 1963-12-30 1966-06-28 Phipps Orville Piercing point hammer drill bit
US3357507A (en) * 1965-10-24 1967-12-12 Mission Mfg Co Percussion bit
FR2095838A5 (enExample) * 1970-06-05 1972-02-11 Boehler & Co Ag Geb
US3885638A (en) * 1973-10-10 1975-05-27 Sam C Skidmore Combination rotary and percussion drill bit
US4005906A (en) * 1975-12-15 1977-02-01 Kennametal Inc. Impact or demolition tool
DE2717717A1 (de) * 1977-04-21 1978-10-26 Wallram Hartmetall Gmbh Gesteinsbohrkrone
DE2752544A1 (de) * 1977-11-24 1979-05-31 Sandvik Ab Bohrspitze

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004767A (en) * 1961-10-17 Quick acting chuck
GB560370A (en) * 1943-08-28 1944-03-31 Frank Aspden Improvements in sockets for drills, reamers and like tools
US2464781A (en) * 1945-11-19 1949-03-22 Timken Roller Bearing Co Rotary percussion drill
US2749705A (en) * 1951-01-03 1956-06-12 Gen Electric Fusible link jet motor control
US2725216A (en) * 1951-07-20 1955-11-29 Philip B Brown Drilling bit
US3100545A (en) * 1961-04-11 1963-08-13 Ingersoll Rand Co Drill bit
US3519092A (en) * 1968-09-16 1970-07-07 Kennametal Inc Percussion bit
US3997011A (en) * 1975-05-27 1976-12-14 Staroba Otto R Button drill bit structure
AU503750B2 (en) * 1976-07-13 1979-09-20 William Lister Rock drilling bit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579268A (en) * 1946-12-27 1951-12-18 Malherbe Johannes Andrea Smuts Rock drill bit having hard inserts forming cutting edges
US3185228A (en) * 1963-01-21 1965-05-25 Hughes Tool Co Rotary-percussion drill bit with heel row inserts to prevent wedging
US3258077A (en) * 1963-12-30 1966-06-28 Phipps Orville Piercing point hammer drill bit
US3357507A (en) * 1965-10-24 1967-12-12 Mission Mfg Co Percussion bit
FR2095838A5 (enExample) * 1970-06-05 1972-02-11 Boehler & Co Ag Geb
US3885638A (en) * 1973-10-10 1975-05-27 Sam C Skidmore Combination rotary and percussion drill bit
US4005906A (en) * 1975-12-15 1977-02-01 Kennametal Inc. Impact or demolition tool
DE2717717A1 (de) * 1977-04-21 1978-10-26 Wallram Hartmetall Gmbh Gesteinsbohrkrone
DE2752544A1 (de) * 1977-11-24 1979-05-31 Sandvik Ab Bohrspitze

Also Published As

Publication number Publication date
AU542437B2 (en) 1985-02-21
US4296825A (en) 1981-10-27
GB2059482B (en) 1983-02-16
GB2099890A (en) 1982-12-15
NO802934L (no) 1981-04-06
GB2099890B (en) 1983-10-26
JPS5659992A (en) 1981-05-23
ATA491180A (de) 1982-05-15
ZA801931B (en) 1981-03-25
IE50509B1 (en) 1986-04-30
IE802068L (en) 1981-04-04
BR8006246A (pt) 1981-04-07
FI803071A7 (fi) 1981-04-05
GB2059482A (en) 1981-04-23
ES8105815A1 (es) 1981-06-01
ES495478A0 (es) 1981-06-01
AT369505B (de) 1983-01-10
FR2466605B1 (enExample) 1984-05-25
IN153606B (enExample) 1984-07-28
DE3036634A1 (de) 1981-04-16
SE8006205L (sv) 1981-04-05
CA1126255A (en) 1982-06-22
SE440115B (sv) 1985-07-15
AU6232680A (en) 1981-04-09

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