ES524042A0 - Un metodo para perforar un barreno y herramienta entalladora y perforadora en una sola pasada usada en dicho metodo. - Google Patents

Un metodo para perforar un barreno y herramienta entalladora y perforadora en una sola pasada usada en dicho metodo.

Info

Publication number
ES524042A0
ES524042A0 ES524042A ES524042A ES524042A0 ES 524042 A0 ES524042 A0 ES 524042A0 ES 524042 A ES524042 A ES 524042A ES 524042 A ES524042 A ES 524042A ES 524042 A0 ES524042 A0 ES 524042A0
Authority
ES
Spain
Prior art keywords
drilling
tiling
single pass
pass used
tool
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
ES524042A
Other languages
English (en)
Other versions
ES8501479A1 (es
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of ES8501479A1 publication Critical patent/ES8501479A1/es
Publication of ES524042A0 publication Critical patent/ES524042A0/es
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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • 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
    • E21B7/001—Drilling a non circular hole

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)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)
ES524042A 1982-07-12 1983-07-12 Un metodo para perforar un barreno y herramienta entalladora y perforadora en una sola pasada usada en dicho metodo. Granted ES524042A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/397,423 US4549615A (en) 1982-07-12 1982-07-12 Single-pass notching and drilling tool and method of drilling a blast role therewith

Publications (2)

Publication Number Publication Date
ES8501479A1 ES8501479A1 (es) 1984-12-01
ES524042A0 true ES524042A0 (es) 1984-12-01

Family

ID=23571142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524042A Granted ES524042A0 (es) 1982-07-12 1983-07-12 Un metodo para perforar un barreno y herramienta entalladora y perforadora en una sola pasada usada en dicho metodo.

Country Status (5)

Country Link
US (1) US4549615A (es)
EP (1) EP0100437A3 (es)
AU (1) AU1634083A (es)
ES (1) ES524042A0 (es)
ZA (1) ZA835071B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8509145U1 (de) * 1985-03-27 1985-05-15 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Bohrvorrichtung
SE505068C2 (sv) * 1995-03-27 1997-06-23 Sandvik Ab Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slående borrning
US5535839A (en) * 1995-06-07 1996-07-16 Brady; William J. Roof drill bit with radial domed PCD inserts
DE10112966A1 (de) * 2001-03-14 2002-10-02 Mapal Fab Praezision Verbindungsstelle
SE0702638L (sv) * 2007-11-21 2008-07-29 Sandvik Intellectual Property Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona
CN104763348B (zh) * 2015-03-05 2016-09-28 成都理工大学 一种嵌固仿生喷嘴的钻扩一体式钻具及其钻扩孔方法
EP3101217B1 (en) * 2015-06-04 2018-04-04 Sandvik Intellectual Property AB Shank adaptor with strengthened flushing hole
AT15492U1 (de) * 2016-05-20 2017-10-15 Dywidag-Systems Int Gmbh Verfahren zum Schlag- oder Drehschlagbohren von Löchern sowie gleichzeitigem Profilieren von Bohrlochwänden in Erd-, Boden- oder Gesteinsmaterial
US9689511B1 (en) * 2016-06-16 2017-06-27 The Monadnock Company Tie wrap plastic anchor assemblies and methods of assembly
CN112797859B (zh) * 2020-12-30 2022-08-26 中国水利水电第九工程局有限公司 一种露天矿山采空区巷道清理爆破施工方法及施工装置
CN112814560A (zh) * 2020-12-30 2021-05-18 重庆国翔新材料有限公司 一种变形钻头
CN119914174B (zh) * 2025-02-05 2025-11-11 国网湖南省电力有限公司 一种可变直径扩孔钻装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542178A (es) *
US629145A (en) * 1898-12-15 1899-07-18 Joseph E Almon Instrument for cutting grooves in cylindrical holes in rocks.
US740906A (en) * 1902-07-22 1903-10-06 David Awst Owen Rock-drill attachment.
US1943879A (en) * 1930-04-08 1934-01-16 Detachable Bit Corp Of America Drill
US2265472A (en) * 1940-09-14 1941-12-09 Harry G Campbell Reamer
DE967491C (de) * 1951-05-01 1957-11-14 Seco Ltd Zweistufiger Gesteinsschlagbohrer
US2938709A (en) * 1957-05-14 1960-05-31 Joy Mfg Co Percussive rock drill bit
US3227230A (en) * 1961-02-21 1966-01-04 Atlas Copco Ab Combination ring and central drill bit drilling equipment
GB994775A (en) * 1963-05-14 1965-06-10 Sandvikens Jernverks Ab Improvements in or relating to drill bits
GB1208127A (en) * 1967-11-29 1970-10-07 Inst Burovoi Tekhnik Improvements in or relating to well reamers
US3469641A (en) * 1967-12-11 1969-09-30 Cominco Ltd Reaming bit assembly
BE795205A (fr) * 1972-02-10 1973-05-29 Atlas Copco Ab Procede et appareillage pour le forage rotatif
AT376765B (de) * 1978-05-16 1984-12-27 Guergen Karlheinz Auswechselbare bohrkrone fuer einen bei allen gesteinsarten anwendbaren gesteindrehschlagbohrer und bohrhammer
US4361197A (en) * 1980-09-24 1982-11-30 Kennametal Inc. Blast hole grooving bit and wear resistant compact

Also Published As

Publication number Publication date
EP0100437A3 (en) 1985-08-14
AU1634083A (en) 1984-01-19
ES8501479A1 (es) 1984-12-01
US4549615A (en) 1985-10-29
EP0100437A2 (en) 1984-02-15
ZA835071B (en) 1984-07-25

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