AU5063185A - A rock drill - Google Patents

A rock drill

Info

Publication number
AU5063185A
AU5063185A AU50631/85A AU5063185A AU5063185A AU 5063185 A AU5063185 A AU 5063185A AU 50631/85 A AU50631/85 A AU 50631/85A AU 5063185 A AU5063185 A AU 5063185A AU 5063185 A AU5063185 A AU 5063185A
Authority
AU
Australia
Prior art keywords
rock drill
drill
rock
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.)
Abandoned
Application number
AU50631/85A
Inventor
Giovanni Mazzalupi
Peter Paul Sporndli
William Denvil Strydom
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 AU5063185A publication Critical patent/AU5063185A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
AU50631/85A 1984-10-22 1985-10-22 A rock drill Abandoned AU5063185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA848213 1984-10-22
ZA84/8213 1984-10-22

Publications (1)

Publication Number Publication Date
AU5063185A true AU5063185A (en) 1986-05-15

Family

ID=25577562

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50631/85A Abandoned AU5063185A (en) 1984-10-22 1985-10-22 A rock drill

Country Status (4)

Country Link
EP (1) EP0230417A1 (en)
JP (1) JPS62501092A (en)
AU (1) AU5063185A (en)
WO (1) WO1986002694A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4463381B2 (en) * 2000-06-01 2010-05-19 古河機械金属株式会社 Damper pressure control device for hydraulic drill
SE534930C2 (en) * 2010-06-30 2012-02-21 Atlas Copco Rock Drills Ab Carriers for transferring torque and rotation to a drill steel and rock drill

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE398066B (en) * 1975-03-18 1977-12-05 Atlas Copco Ab METHOD AND DEVICE FOR STRIKING PROCESSING FOR DAMPING THE RECYCLE FROM A WORKING TOOL
SE392830B (en) * 1975-03-18 1977-04-25 Atlas Copco Ab MOUNTAIN DRILLING DEVICE FOR DAMPING THE RECYCLE FROM A WORK CONNECTED TO THE MACHINE
SE423253B (en) * 1976-11-04 1982-04-26 Atlas Copco Ab Rock drilling equipment
SE440873B (en) * 1981-02-11 1985-08-26 Atlas Copco Ab HYDRAULIC SUSPENSION WITH REFLEX DUMPERS INCLUDING LOCK SPLACES IN SERIES WITH CUTTING NOZZLE

Also Published As

Publication number Publication date
EP0230417A1 (en) 1987-08-05
WO1986002694A1 (en) 1986-05-09
JPS62501092A (en) 1987-04-30

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