CA945540A - Rock drill feed bar - Google Patents
Rock drill feed barInfo
- Publication number
- CA945540A CA945540A CA121,654A CA121654A CA945540A CA 945540 A CA945540 A CA 945540A CA 121654 A CA121654 A CA 121654A CA 945540 A CA945540 A CA 945540A
- Authority
- CA
- Canada
- Prior art keywords
- rock drill
- feed bar
- drill feed
- bar
- 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.)
- Expired
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
- E21B19/086—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 with a fluid-actuated cylinder
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 |
---|---|---|---|
SE12137/70A SE345495B (en) | 1970-09-08 | 1970-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA945540A true CA945540A (en) | 1974-04-16 |
Family
ID=20295211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA121,654A Expired CA945540A (en) | 1970-09-08 | 1971-08-30 | Rock drill feed bar |
Country Status (10)
Country | Link |
---|---|
US (1) | US3744575A (en) |
AU (1) | AU463035B2 (en) |
BE (1) | BE772270A (en) |
CA (1) | CA945540A (en) |
DE (1) | DE2144370C2 (en) |
FI (1) | FI57167B (en) |
FR (1) | FR2107117A5 (en) |
GB (1) | GB1324224A (en) |
SE (1) | SE345495B (en) |
ZA (1) | ZA715824B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973634A (en) * | 1973-09-27 | 1976-08-10 | Atlas Copco Aktiebolag | Device for feeding a reel along a track |
US3980144A (en) * | 1974-06-17 | 1976-09-14 | Gardner-Denver Company | Rock drill feed mechanism |
ZA772816B (en) * | 1977-05-11 | 1978-08-30 | Delfos & Atlas Copco | Improvements in or relating to mining,quarrying and similar rigs |
NO149117C (en) * | 1981-04-29 | 1984-02-29 | Furuholmen As | PROCEDURE AND DEVICE FOR SETTING A MOUNTAIN DRIVER'S GUIDE AT A GIVEN DISTANCE FROM THE RESIDENCE |
FR2520438A1 (en) * | 1982-01-22 | 1983-07-29 | Pele Cie | Slideway for pneumatic hammer drill - where elastic bush on bottom end of slideway is expanded by hydraulic jack to anchor slideway in hole in ground |
FI97253C (en) * | 1994-01-05 | 1996-11-11 | Tamrock Oy | Feed bar for rock drilling machine |
FI99043C (en) * | 1995-06-20 | 1997-09-25 | Tamrock Oy | An arrangement in a telescopic feeder for a rock drilling machine |
AUPO152596A0 (en) * | 1996-08-08 | 1996-08-29 | Cram Australia Pty Ltd | Roofbolter |
US6814155B1 (en) * | 2000-04-14 | 2004-11-09 | Joy M M Delaware, Inc. | Bolting rigs |
FI20045196A (en) * | 2004-05-31 | 2005-12-22 | Sandvik Tamrock Oy | Telescopic feed beam for rock drill |
AT414162B (en) * | 2004-10-28 | 2006-09-15 | Wimmer Alois Ing | DEVICE FOR GUIDING AND TENSING SUPPLY LINES |
SE527583C2 (en) * | 2005-03-14 | 2006-04-18 | Atlas Copco Rock Drills Ab | Rock drill, has drilling device moved using press cylinder housed inside feeder beam |
FI119854B (en) * | 2007-05-18 | 2009-04-15 | Sandvik Mining & Constr Oy | Arrangement for driving a movable transfer device on a rock drill feeder beam |
US7789167B2 (en) * | 2008-04-16 | 2010-09-07 | The Boeing Company | Power assist lever arm attachment |
US8443916B2 (en) * | 2009-12-17 | 2013-05-21 | Caterpillar Global Mining Equipment Llc | Hose tensioner for a rock drill system |
CN106639874B (en) * | 2016-12-24 | 2018-08-31 | 河北宏远液压机械有限公司 | Tunnel drill carriage extension propulsion girder |
PL430137A1 (en) * | 2018-06-05 | 2019-12-16 | Joy Global Underground Mining Llc | Device for boring and bolting |
CN115199819B (en) * | 2022-07-27 | 2023-04-25 | 湖南鹏翔星通汽车有限公司 | Automatic oil pipe adjusting device for propelling beam |
-
1970
- 1970-09-08 SE SE12137/70A patent/SE345495B/xx unknown
-
1971
- 1971-08-26 FI FI2392/71A patent/FI57167B/en active
- 1971-08-30 CA CA121,654A patent/CA945540A/en not_active Expired
- 1971-08-31 GB GB4049271A patent/GB1324224A/en not_active Expired
- 1971-08-31 ZA ZA715824A patent/ZA715824B/en unknown
- 1971-09-01 US US00176927A patent/US3744575A/en not_active Expired - Lifetime
- 1971-09-01 FR FR7131626A patent/FR2107117A5/fr not_active Expired
- 1971-09-03 AU AU33089/71A patent/AU463035B2/en not_active Expired
- 1971-09-04 DE DE2144370A patent/DE2144370C2/en not_active Expired
- 1971-09-07 BE BE772270A patent/BE772270A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2107117A5 (en) | 1972-05-05 |
BE772270A (en) | 1972-01-17 |
GB1324224A (en) | 1973-07-25 |
SE345495B (en) | 1972-05-29 |
ZA715824B (en) | 1972-04-26 |
AU3308971A (en) | 1973-03-08 |
US3744575A (en) | 1973-07-10 |
DE2144370C2 (en) | 1974-09-12 |
DE2144370A1 (en) | 1972-07-06 |
FI57167B (en) | 1980-02-29 |
AU463035B2 (en) | 1975-07-17 |
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