IN153606B - - Google Patents

Info

Publication number
IN153606B
IN153606B IN1138/CAL/80A IN1138CA1980A IN153606B IN 153606 B IN153606 B IN 153606B IN 1138CA1980 A IN1138CA1980 A IN 1138CA1980A IN 153606 B IN153606 B IN 153606B
Authority
IN
India
Application number
IN1138/CAL/80A
Other languages
English (en)
Inventor
Lars Larsson
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=IN153606(B) "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 IN153606B publication Critical patent/IN153606B/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
    • E21B10/36—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)
IN1138/CAL/80A 1979-10-04 1980-10-06 IN153606B (cg-RX-API-DMAC10.html)

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 (1)

Publication Number Publication Date
IN153606B true IN153606B (cg-RX-API-DMAC10.html) 1984-07-28

Family

ID=22166394

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1138/CAL/80A IN153606B (cg-RX-API-DMAC10.html) 1979-10-04 1980-10-06

Country Status (16)

Country Link
US (1) US4296825A (cg-RX-API-DMAC10.html)
JP (1) JPS5659992A (cg-RX-API-DMAC10.html)
AT (1) AT369505B (cg-RX-API-DMAC10.html)
AU (1) AU542437B2 (cg-RX-API-DMAC10.html)
BR (1) BR8006246A (cg-RX-API-DMAC10.html)
CA (1) CA1126255A (cg-RX-API-DMAC10.html)
DE (1) DE3036634A1 (cg-RX-API-DMAC10.html)
ES (1) ES495478A0 (cg-RX-API-DMAC10.html)
FI (1) FI803071A7 (cg-RX-API-DMAC10.html)
FR (1) FR2466605A1 (cg-RX-API-DMAC10.html)
GB (2) GB2059482B (cg-RX-API-DMAC10.html)
IE (1) IE50509B1 (cg-RX-API-DMAC10.html)
IN (1) IN153606B (cg-RX-API-DMAC10.html)
NO (1) NO802934L (cg-RX-API-DMAC10.html)
SE (1) SE440115B (cg-RX-API-DMAC10.html)
ZA (1) ZA801931B (cg-RX-API-DMAC10.html)

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 (cg-RX-API-DMAC10.html) * 2016-07-14 2017-02-20
JP1569589S (cg-RX-API-DMAC10.html) * 2016-07-14 2017-02-20
JP1569597S (cg-RX-API-DMAC10.html) * 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

Family Cites Families (18)

* 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
US2579268A (en) * 1946-12-27 1951-12-18 Malherbe Johannes Andrea Smuts Rock drill bit having hard inserts forming cutting edges
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
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
US3519092A (en) * 1968-09-16 1970-07-07 Kennametal Inc Percussion bit
AT302937B (de) * 1970-06-05 1972-11-10 Boehler & Co Ag Geb Gesteinsbohrkrone, insbesondere für Schlagbohrgeräte
US3885638A (en) * 1973-10-10 1975-05-27 Sam C Skidmore Combination rotary and percussion drill bit
US3997011A (en) * 1975-05-27 1976-12-14 Staroba Otto R Button drill bit structure
US4005906A (en) * 1975-12-15 1977-02-01 Kennametal Inc. Impact or demolition tool
AU503750B2 (en) * 1976-07-13 1979-09-20 William Lister Rock drilling bit
DE2717717A1 (de) * 1977-04-21 1978-10-26 Wallram Hartmetall Gmbh Gesteinsbohrkrone
DE2752544C2 (de) * 1977-11-24 1986-02-20 Sandvik Ab, Sandviken Schlagbohrspitze

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
FR2466605A1 (fr) 1981-04-10
GB2059482A (en) 1981-04-23
ES8105815A1 (es) 1981-06-01
ES495478A0 (es) 1981-06-01
AT369505B (de) 1983-01-10
FR2466605B1 (cg-RX-API-DMAC10.html) 1984-05-25
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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