FI940042A - Offset cylinder assembly in the drill bit feed bar - Google Patents
Offset cylinder assembly in the drill bit feed bar Download PDFInfo
- Publication number
- FI940042A FI940042A FI940042A FI940042A FI940042A FI 940042 A FI940042 A FI 940042A FI 940042 A FI940042 A FI 940042A FI 940042 A FI940042 A FI 940042A FI 940042 A FI940042 A FI 940042A
- Authority
- FI
- Finland
- Prior art keywords
- drill bit
- cylinder assembly
- feed bar
- offset cylinder
- bit feed
- Prior art date
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
- E21B19/086—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)
- Actuator (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940042A FI97252C (en) | 1994-01-05 | 1994-01-05 | Transfer cylinder arrangement in the feed bar of a rock drilling machine |
CA002180536A CA2180536A1 (en) | 1994-01-05 | 1995-01-03 | Feed-extension cylinder arrangement in a feed beam for a rock drill |
EP95905154A EP0738367A1 (en) | 1994-01-05 | 1995-01-03 | Feed-extension cylinder arrangement in a feed beam for a rock drill |
PCT/FI1995/000002 WO1995018913A1 (en) | 1994-01-05 | 1995-01-03 | Feed-extension cylinder arrangement in a feed beam for a rock drill |
AU13877/95A AU688841B2 (en) | 1994-01-05 | 1995-01-03 | Feed-extension cylinder arrangement in a feed beam for a rock drill |
ZA9525A ZA9525B (en) | 1994-01-05 | 1995-01-04 | Feed-extension cylinder arrangement in feed beam for a rock drill |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940042A FI97252C (en) | 1994-01-05 | 1994-01-05 | Transfer cylinder arrangement in the feed bar of a rock drilling machine |
FI940042 | 1994-01-05 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI940042A0 FI940042A0 (en) | 1994-01-05 |
FI940042A true FI940042A (en) | 1995-07-06 |
FI97252B FI97252B (en) | 1996-07-31 |
FI97252C FI97252C (en) | 1996-11-11 |
Family
ID=8539283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI940042A FI97252C (en) | 1994-01-05 | 1994-01-05 | Transfer cylinder arrangement in the feed bar of a rock drilling machine |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0738367A1 (en) |
AU (1) | AU688841B2 (en) |
CA (1) | CA2180536A1 (en) |
FI (1) | FI97252C (en) |
WO (1) | WO1995018913A1 (en) |
ZA (1) | ZA9525B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI99043C (en) * | 1995-06-20 | 1997-09-25 | Tamrock Oy | An arrangement in a telescopic feeder for a rock drilling machine |
DE10224906B4 (en) * | 2001-06-06 | 2011-06-30 | deilmann-haniel mining systems gmbH, 44319 | Telescopic drilling and tying device |
FI114817B (en) * | 2003-02-21 | 2004-12-31 | Sandvik Tamrock Oy | Telescopic feeding beam for a rock drilling machine and method for measuring the movement length of a rock drilling machine |
FI20045196A (en) | 2004-05-31 | 2005-12-22 | Sandvik Tamrock Oy | Telescopic feed beam for rock drill |
CN101213351B (en) * | 2005-06-30 | 2010-06-23 | Rme地下私人有限公司 | Drill slide for rock drilling apparatus |
CN109551571A (en) * | 2019-01-28 | 2019-04-02 | 重庆盖博家具有限公司 | Ecological plate moulding perforating device |
SE544536C2 (en) * | 2020-11-11 | 2022-07-05 | Epiroc Rock Drills Ab | Feeder arrangement on a drill rig, and drill rig |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE303115B (en) * | 1967-05-24 | 1968-08-19 | Atlas Copco Ab | |
US4251046A (en) * | 1978-01-17 | 1981-02-17 | Coal Industry (Patents) Limited | Extensible beam arrangement |
SE443605B (en) * | 1981-05-14 | 1986-03-03 | Craelius Ab | DEVICE FOR FEEDING OF A MOUNTAIN DRILLING MACHINE |
FR2667110A1 (en) * | 1990-09-20 | 1992-03-27 | Secoma Sa | Device for monitoring the thrust force for a telescopic drilling jar |
FI97253C (en) * | 1994-01-05 | 1996-11-11 | Tamrock Oy | Feed bar for rock drilling machine |
-
1994
- 1994-01-05 FI FI940042A patent/FI97252C/en not_active IP Right Cessation
-
1995
- 1995-01-03 CA CA002180536A patent/CA2180536A1/en not_active Abandoned
- 1995-01-03 AU AU13877/95A patent/AU688841B2/en not_active Ceased
- 1995-01-03 EP EP95905154A patent/EP0738367A1/en not_active Withdrawn
- 1995-01-03 WO PCT/FI1995/000002 patent/WO1995018913A1/en not_active Application Discontinuation
- 1995-01-04 ZA ZA9525A patent/ZA9525B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI97252B (en) | 1996-07-31 |
WO1995018913A1 (en) | 1995-07-13 |
FI940042A0 (en) | 1994-01-05 |
CA2180536A1 (en) | 1995-07-13 |
AU1387795A (en) | 1995-08-01 |
AU688841B2 (en) | 1998-03-19 |
FI97252C (en) | 1996-11-11 |
EP0738367A1 (en) | 1996-10-23 |
ZA9525B (en) | 1996-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: TAMROCK OY |
|
BB | Publication of examined application | ||
MA | Patent expired |