JPS56150291A - Rock drill - Google Patents

Rock drill

Info

Publication number
JPS56150291A
JPS56150291A JP4949681A JP4949681A JPS56150291A JP S56150291 A JPS56150291 A JP S56150291A JP 4949681 A JP4949681 A JP 4949681A JP 4949681 A JP4949681 A JP 4949681A JP S56150291 A JPS56150291 A JP S56150291A
Authority
JP
Japan
Prior art keywords
drill
drill rod
tube
rock drilling
shank
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.)
Pending
Application number
JP4949681A
Other languages
English (en)
Inventor
Shigufuriito Adorufuzon Ebe
Horujiyaa Anderuson Kuruto
Gesuta Berunharuto Ekub Karuru
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.)
Atlas Copco AB
Original Assignee
Atlas Copco 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 AB filed Critical Atlas Copco AB
Publication of JPS56150291A publication Critical patent/JPS56150291A/ja
Pending 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/02—Drives for drilling with combined rotary and percussive action the rotation being continuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • 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
    • E21B17/18—Pipes provided with plural fluid passages
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/02—Sound muffling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Surgical Instruments (AREA)
  • Finger-Pressure Massage (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP4949681A 1980-04-03 1981-04-03 Rock drill Pending JPS56150291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8002589A SE8002589L (sv) 1980-04-03 1980-04-03 Borrstal samt borrmaskin for anvendning med ett sadant borrstal

Publications (1)

Publication Number Publication Date
JPS56150291A true JPS56150291A (en) 1981-11-20

Family

ID=20340684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4949681A Pending JPS56150291A (en) 1980-04-03 1981-04-03 Rock drill

Country Status (12)

Country Link
US (1) US4387775A (ja)
EP (1) EP0037804B1 (ja)
JP (1) JPS56150291A (ja)
AT (1) ATE14337T1 (ja)
AU (1) AU6896881A (ja)
BR (1) BR8101999A (ja)
CA (1) CA1167435A (ja)
DE (1) DE3171368D1 (ja)
FI (1) FI810926L (ja)
NO (1) NO811136L (ja)
SE (1) SE8002589L (ja)
ZA (1) ZA811946B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11173057A (ja) * 1997-12-12 1999-06-29 Ohbayashi Corp 削孔工法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638874A (en) * 1982-07-26 1987-01-27 Coalequip (Proprietary) Limited Drill adaptor
FR2553697B1 (fr) * 1983-10-24 1986-03-14 Charbonnages De France Dispositif d'insonorisation d'un fleuret de foration
US5064002A (en) * 1987-04-23 1991-11-12 Patterson William N Concentric drill rod assemblies for percussion rock drills
US5076392A (en) * 1988-09-28 1991-12-31 Koenig Arthur S Method and apparatus for forcing a member through material such as soil and obtaining samples therefrom
SE463193B (sv) * 1989-02-21 1990-10-22 Atlas Copco Mct Ab Anordning vid slaaende maskiner
SE466319B (sv) * 1989-03-07 1992-01-27 Atlas Copco Constr & Mining Taetningsanordning foer vaetskespolning vid slaaende bergborrning
US5054565A (en) * 1990-05-25 1991-10-08 Underground Technologies, Inc. Steering mechanism for a subsoil boring apparatus
SE508003C2 (sv) * 1992-04-09 1998-08-10 Atlas Copco Rock Drills Ab Bergborrningsanordning med uppslagarenhet
US6427782B2 (en) 1995-06-07 2002-08-06 The William J. Brady Loving Trust Noise suppression drilling system
US6161635A (en) * 1995-06-07 2000-12-19 Brady; William J. Drilling system drive steel
US6220369B1 (en) * 2000-09-20 2001-04-24 Hey Yeh Scrap removing and tool cooling device for a front holding end of a tool spindle of a machine tool
AT413231B (de) * 2003-10-01 2005-12-15 Techmo Entw & Vertriebs Gmbh Verfahren und vorrichtung zum bohren von löchern in boden- oder gesteinsmaterial
US7798252B2 (en) * 2007-03-07 2010-09-21 Barbera James S Method and apparatus for providing a continuous stroke auger boring machine
US7614461B2 (en) * 2007-03-07 2009-11-10 Barbera James S Lubricated pilot tubes for use with auger boring machine pilot steering system and use thereof
US8794347B2 (en) * 2008-06-03 2014-08-05 Atlas Copco Rock Drills Ab Arrangement and method comprising a flushing head for a rock drilling machine, and rock drilling machine comprising the arrangement
EP2766559A4 (en) * 2011-10-03 2016-07-20 Vermeer Mfg Co HORIZONTAL DIRECTIONAL DRILLING SYSTEM
SE537720C2 (sv) * 2012-11-21 2015-10-06 Atlas Copco Rock Drills Ab Anordning vid ett spolhuvud till en bergborrmaskin jämte bergborrmaskin
US20140262395A1 (en) * 2013-03-12 2014-09-18 Caterpillar Global Mining Equipment LLC. Drilling apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559709A (en) * 1925-11-03 Rock drill
US1759573A (en) * 1928-02-20 1930-05-20 Ingersoll Rand Co Driving device for pipes
US1773366A (en) * 1929-06-08 1930-08-19 Ingersoll Rand Co Rotation mechanism for rock drills
DE925101C (de) * 1953-03-22 1955-03-14 Hemscheidt Maschf Hermann Gesteinshohlbohrer
US2956783A (en) * 1956-10-13 1960-10-18 Sandvikens Jernverks Ab Percussion drill
DE1226969B (de) * 1962-03-24 1966-10-20 Karl Ernst Riso Dipl Ing Fuehrungsgeraet fuer Bohrgestaenge fuer den Bergbau, insbesondere zum gefahrlosen Fuehren der Anfaenger-Bohrgestaenge beim Anbohren
DE1870008U (de) * 1962-09-18 1963-04-11 Johannes Naroska Schutzhuelse zu drehbohrstangen.
US3441097A (en) * 1965-12-08 1969-04-29 Stabilator Ab Device in drills
US3613807A (en) * 1969-08-14 1971-10-19 Alex J Galis Drill rod with dust-collecting means
US3757891A (en) * 1972-07-28 1973-09-11 A P Krieger Tool silencing means
SE374781B (ja) * 1973-07-05 1975-03-17 Sandvik Ab
US3841417A (en) * 1973-07-26 1974-10-15 L Crawford Plate boring device
US3981368A (en) * 1974-12-31 1976-09-21 Sandvik Aktiebolag Coupling means in a drilling machine
CH587410A5 (en) * 1975-01-06 1977-04-29 Sandco Ltd Coupling means in a drilling machine
US4108258A (en) * 1976-07-21 1978-08-22 Atlas Copco Aktiebolag Rock drilling apparatus with noise reducing drill rod cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11173057A (ja) * 1997-12-12 1999-06-29 Ohbayashi Corp 削孔工法

Also Published As

Publication number Publication date
FI810926L (fi) 1981-10-04
SE8002589L (sv) 1981-10-04
EP0037804A2 (en) 1981-10-14
CA1167435A (en) 1984-05-15
BR8101999A (pt) 1981-10-06
DE3171368D1 (en) 1985-08-22
ZA811946B (en) 1982-07-28
EP0037804B1 (en) 1985-07-17
ATE14337T1 (de) 1985-08-15
AU6896881A (en) 1981-10-08
NO811136L (no) 1981-10-05
US4387775A (en) 1983-06-14
EP0037804A3 (en) 1981-12-30

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