CA989815A - Drill boom - Google Patents
Drill boomInfo
- Publication number
- CA989815A CA989815A CA191,458A CA191458A CA989815A CA 989815 A CA989815 A CA 989815A CA 191458 A CA191458 A CA 191458A CA 989815 A CA989815 A CA 989815A
- Authority
- CA
- Canada
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7309394A SE391220B (en) | 1973-07-03 | 1973-07-03 | BORRBOM |
Publications (1)
Publication Number | Publication Date |
---|---|
CA989815A true CA989815A (en) | 1976-05-25 |
Family
ID=20317967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA191,458A Expired CA989815A (en) | 1973-07-03 | 1974-01-31 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE394721B (en) * | 1974-07-11 | 1977-07-04 | Atlas Copco Ab | DEVICE AT A DRILL BOOM |
SE424758B (en) * | 1978-04-11 | 1982-08-09 | Atlas Copco Ab | HYDRAULIC ADJUSTABLE DRILL BOOM |
SE424661B (en) * | 1978-04-11 | 1982-08-02 | Atlas Copco Ab | BORRTORN, GUIDED FOR HYDRAULIC MANOVER |
FI99043C (en) * | 1995-06-20 | 1997-09-25 | Tamrock Oy | An arrangement in a telescopic feeder for a rock drilling machine |
WO2007002987A1 (en) * | 2005-06-30 | 2007-01-11 | Rme Underground Pty Ltd | Drill slide for rock drilling apparatus |
Family Cites Families (8)
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 | ||
US3470969A (en) * | 1967-04-07 | 1969-10-07 | Lino Arcangeli | Hydraulic boom particularly for blast hole drilling methods |
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 |
-
1973
- 1973-07-03 SE SE7309394A patent/SE391220B/en unknown
- 1973-12-04 ZA ZA739190A patent/ZA739190B/en unknown
- 1973-12-06 GB GB5672873A patent/GB1449178A/en not_active Expired
- 1973-12-06 US US422360A patent/US3889906A/en not_active Expired - Lifetime
- 1973-12-07 AU AU63355/73A patent/AU471183B2/en not_active Expired
- 1973-12-11 DE DE2361566A patent/DE2361566C3/en not_active Expired
-
1974
- 1974-01-31 CA CA191,458A patent/CA989815A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3889906A (en) | 1975-06-17 |
SE7309394L (en) | 1975-01-07 |
AU6335573A (en) | 1975-06-12 |
GB1449178A (en) | 1976-09-15 |
DE2361566B2 (en) | 1975-04-30 |
SE391220B (en) | 1977-02-07 |
DE2361566A1 (en) | 1975-01-16 |
AU471183B2 (en) | 1976-04-08 |
DE2361566C3 (en) | 1980-08-28 |
ZA739190B (en) | 1974-11-27 |
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