AU471183B2 - Drill boom - Google Patents

Drill boom

Info

Publication number
AU471183B2
AU471183B2 AU63355/73A AU6335573A AU471183B2 AU 471183 B2 AU471183 B2 AU 471183B2 AU 63355/73 A AU63355/73 A AU 63355/73A AU 6335573 A AU6335573 A AU 6335573A AU 471183 B2 AU471183 B2 AU 471183B2
Authority
AU
Australia
Prior art keywords
drill boom
boom
drill
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.)
Expired
Application number
AU63355/73A
Other versions
AU6335573A (en
Inventor
Voldemar Kimber Erich
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 AU6335573A publication Critical patent/AU6335573A/en
Application granted granted Critical
Publication of AU471183B2 publication Critical patent/AU471183B2/en
Expired 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/087—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods by means of a swinging arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU63355/73A 1973-07-03 1973-12-07 Drill boom Expired AU471183B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SESE730939 1973-07-03
SE7309394A SE391220B (en) 1973-07-03 1973-07-03 BORRBOM

Publications (2)

Publication Number Publication Date
AU6335573A AU6335573A (en) 1975-06-12
AU471183B2 true AU471183B2 (en) 1976-04-08

Family

ID=20317967

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63355/73A Expired AU471183B2 (en) 1973-07-03 1973-12-07 Drill boom

Country Status (7)

Country Link
US (1) US3889906A (en)
AU (1) AU471183B2 (en)
CA (1) CA989815A (en)
DE (1) DE2361566C3 (en)
GB (1) GB1449178A (en)
SE (1) SE391220B (en)
ZA (1) ZA739190B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394721B (en) * 1974-07-11 1977-07-04 Atlas Copco Ab DEVICE AT A DRILL BOOM
SE424661B (en) * 1978-04-11 1982-08-02 Atlas Copco Ab BORRTORN, GUIDED FOR HYDRAULIC MANOVER
SE424758B (en) * 1978-04-11 1982-08-09 Atlas Copco Ab HYDRAULIC ADJUSTABLE DRILL BOOM
FI99043C (en) * 1995-06-20 1997-09-25 Tamrock Oy An arrangement in a telescopic feeder for a rock drilling machine
US7617884B2 (en) * 2005-06-30 2009-11-17 Rme Underground Pty Ltd Drill slide for rock drilling apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021099A (en) * 1958-11-04 1962-02-13 Chicago Pneumatic Tool Co Universal hydraulic drill positioner
US3020012A (en) * 1959-02-27 1962-02-06 Chicago Pneumatic Tool Co Low overhead jumbo drill supporting bracket
US3117756A (en) * 1960-08-01 1964-01-14 Gardner Denver Co Drill positioning device
US3212738A (en) * 1963-03-28 1965-10-19 Joy Mfg Co Adjustable jib mounting for rock drills
NO115050B (en) * 1964-07-09 Ingersoll-Rand World Trade Ltd
SE363873B (en) * 1967-04-07 1974-02-04 L Arcangeli
SE317342B (en) * 1967-06-22 1969-11-17 Atlas Copco Ab
US3711047A (en) * 1970-12-14 1973-01-16 Bradley Pulverizer Co Rock drill positioning machine

Also Published As

Publication number Publication date
DE2361566C3 (en) 1980-08-28
ZA739190B (en) 1974-11-27
US3889906A (en) 1975-06-17
AU6335573A (en) 1975-06-12
SE391220B (en) 1977-02-07
CA989815A (en) 1976-05-25
GB1449178A (en) 1976-09-15
SE7309394L (en) 1975-01-07
DE2361566B2 (en) 1975-04-30
DE2361566A1 (en) 1975-01-16

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