ZA9526B - Feed beam for a rock drill - Google Patents
Feed beam for a rock drillInfo
- Publication number
- ZA9526B ZA9526B ZA9526A ZA9526A ZA9526B ZA 9526 B ZA9526 B ZA 9526B ZA 9526 A ZA9526 A ZA 9526A ZA 9526 A ZA9526 A ZA 9526A ZA 9526 B ZA9526 B ZA 9526B
- Authority
- ZA
- South Africa
- Prior art keywords
- rock drill
- feed beam
- feed
- drill
- rock
- Prior art date
Links
- 239000011435 rock Substances 0.000 title 1
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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940043A FI97253C (fi) | 1994-01-05 | 1994-01-05 | Syöttöpalkki kallioporakonetta varten |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9526B true ZA9526B (en) | 1995-09-06 |
Family
ID=8539285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9526A ZA9526B (en) | 1994-01-05 | 1995-01-04 | Feed beam for a rock drill |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU1387695A (fi) |
FI (1) | FI97253C (fi) |
WO (1) | WO1995018912A1 (fi) |
ZA (1) | ZA9526B (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI97252C (fi) * | 1994-01-05 | 1996-11-11 | Tamrock Oy | Siirtosylinterisovitelma kallioporakoneen syöttöpalkissa |
SE517382C2 (sv) * | 2001-05-11 | 2002-06-04 | Atlas Copco Rock Drills Ab | Anordning vid en materialbalk för bergborrning |
FI20045196A (fi) | 2004-05-31 | 2005-12-22 | Sandvik Tamrock Oy | Teleskooppinen syöttöpalkki kallioporakonetta varten |
SE527702C2 (sv) * | 2005-06-30 | 2006-05-16 | Atlas Copco Rock Drills Ab | Lättmetallmatarbalk för användning på en borrigg |
SE529604C2 (sv) | 2006-02-10 | 2007-10-02 | Atlas Copco Rock Drills Ab | Anordning vid en teleskopmatare för bergborrning |
SE529619C2 (sv) * | 2006-02-22 | 2007-10-09 | Atlas Copco Rock Drills Ab | Anordning vid bergborrning |
CN109025878B (zh) * | 2018-10-19 | 2024-06-14 | 中国铁建重工集团股份有限公司 | 一种取芯钻机 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE345495B (fi) * | 1970-09-08 | 1972-05-29 | Atlas Copco Ab | |
US4251046A (en) * | 1978-01-17 | 1981-02-17 | Coal Industry (Patents) Limited | Extensible beam arrangement |
GB8805918D0 (en) * | 1988-03-12 | 1988-04-13 | Boart Uk Ltd | Feed beam arrangement for rockdrill |
-
1994
- 1994-01-05 FI FI940043A patent/FI97253C/fi not_active IP Right Cessation
-
1995
- 1995-01-03 AU AU13876/95A patent/AU1387695A/en not_active Abandoned
- 1995-01-03 WO PCT/FI1995/000001 patent/WO1995018912A1/en active Application Filing
- 1995-01-04 ZA ZA9526A patent/ZA9526B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU1387695A (en) | 1995-08-01 |
FI940043A (fi) | 1995-07-06 |
FI940043A0 (fi) | 1994-01-05 |
FI97253B (fi) | 1996-07-31 |
WO1995018912A1 (en) | 1995-07-13 |
FI97253C (fi) | 1996-11-11 |
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