FR2295214A1 - Rock drill positioning system - has preset drill component positions programmed in plane at distance from rock face - Google Patents
Rock drill positioning system - has preset drill component positions programmed in plane at distance from rock faceInfo
- Publication number
- FR2295214A1 FR2295214A1 FR7538843A FR7538843A FR2295214A1 FR 2295214 A1 FR2295214 A1 FR 2295214A1 FR 7538843 A FR7538843 A FR 7538843A FR 7538843 A FR7538843 A FR 7538843A FR 2295214 A1 FR2295214 A1 FR 2295214A1
- Authority
- FR
- France
- Prior art keywords
- drill
- rock
- distance
- positioning system
- preset
- 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.)
- Withdrawn
Links
- 239000011435 rock Substances 0.000 title abstract 5
- 238000005553 drilling Methods 0.000 abstract 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/025—Rock drills, i.e. jumbo drills
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The rock drill positioning system involves a boom, a pivoted drill arm and a drill carriage which is offset from the arm and boom and can be swivelled in relation to the arm, to carry the drill tool for longitudinal adjustment in accordance with a drilling programme. The preset positions of the drill are programmed so as to lie in an hypothetical plane at a distance from the drilled rock face. After a preset time interval the carriage is adjusted relative to the rock face, once the drill tool has been positioned appropriately. Preferably the preset positions are defined by rated values within a system of coordinates which scans the current drill bit coordinates and moves this to correct these current values in the sense of the rated values.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7415975A SE395743B (en) | 1974-12-19 | 1974-12-19 | PROCEDURE AND DEVICE FOR INSTALLING A MOUNTAIN DRILL |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2295214A1 true FR2295214A1 (en) | 1976-07-16 |
Family
ID=20323060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538843A Withdrawn FR2295214A1 (en) | 1974-12-19 | 1975-12-18 | Rock drill positioning system - has preset drill component positions programmed in plane at distance from rock face |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA1049491A (en) |
DE (1) | DE2557048C3 (en) |
FI (1) | FI67605B (en) |
FR (1) | FR2295214A1 (en) |
SE (1) | SE395743B (en) |
ZA (1) | ZA757665B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391504A1 (en) * | 1977-05-16 | 1978-12-15 | Atlas Copco Ab | METHOD AND DEVICE FOR ADJUSTING THE DIRECTION AND / OR THE INCLINATION OF AN ELONGATED PERFORATOR |
FR2519690A1 (en) * | 1982-01-11 | 1983-07-18 | Montabert Ets | ELECTRO-HYDRAULIC ARM-SUPPORT ARRANGEMENT DEVICE FOR DRILLING DEVICE SLIDER |
FR2588039A1 (en) * | 1985-09-30 | 1987-04-03 | Tampella Oy Ab | METHOD FOR CONTROLLING A DRILLING TOOL DURING ROCK DRILLING |
FR2695677A1 (en) * | 1992-09-11 | 1994-03-18 | Tamrock Oy | Device for measuring the position of a feed beam of a rock drilling device and / or for measuring the position of a rock drill. |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE424661B (en) * | 1978-04-11 | 1982-08-02 | Atlas Copco Ab | BORRTORN, GUIDED FOR HYDRAULIC MANOVER |
NO150451C (en) * | 1981-04-29 | 1984-10-24 | Furuholmen As Ing Thor | PROCEDURE FOR CREATING A MOUNTAIN DRILL |
FI79884C (en) * | 1988-06-03 | 1990-03-12 | Tampella Oy Ab | Method and apparatus for drilling a hole in rock |
DE4445420C1 (en) * | 1994-12-20 | 1995-11-02 | Kali & Salz Ag | Method for improved programmed explosive hole boring in driving galleries in rock and tunnel drilling |
DE19524389C1 (en) * | 1995-07-04 | 1996-10-02 | Georg Koehler | Self-propelled vertical and horizontal drilling equipment |
CA2165936C (en) | 1995-12-21 | 2000-09-26 | Bert Stahl | Method and apparatus for controlling diamond drill feed |
FI107182B (en) * | 1998-12-09 | 2001-06-15 | Tamrock Oy | Method and rock drilling device for correcting mounting errors |
-
1974
- 1974-12-19 SE SE7415975A patent/SE395743B/en not_active IP Right Cessation
-
1975
- 1975-12-08 ZA ZA757665A patent/ZA757665B/en unknown
- 1975-12-18 CA CA242,075A patent/CA1049491A/en not_active Expired
- 1975-12-18 DE DE2557048A patent/DE2557048C3/en not_active Expired
- 1975-12-18 FR FR7538843A patent/FR2295214A1/en not_active Withdrawn
- 1975-12-18 FI FI753592A patent/FI67605B/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391504A1 (en) * | 1977-05-16 | 1978-12-15 | Atlas Copco Ab | METHOD AND DEVICE FOR ADJUSTING THE DIRECTION AND / OR THE INCLINATION OF AN ELONGATED PERFORATOR |
FR2519690A1 (en) * | 1982-01-11 | 1983-07-18 | Montabert Ets | ELECTRO-HYDRAULIC ARM-SUPPORT ARRANGEMENT DEVICE FOR DRILLING DEVICE SLIDER |
FR2588039A1 (en) * | 1985-09-30 | 1987-04-03 | Tampella Oy Ab | METHOD FOR CONTROLLING A DRILLING TOOL DURING ROCK DRILLING |
FR2695677A1 (en) * | 1992-09-11 | 1994-03-18 | Tamrock Oy | Device for measuring the position of a feed beam of a rock drilling device and / or for measuring the position of a rock drill. |
Also Published As
Publication number | Publication date |
---|---|
SE7415975L (en) | 1976-06-21 |
DE2557048B2 (en) | 1978-01-19 |
FI753592A (en) | 1976-06-20 |
DE2557048A1 (en) | 1976-07-01 |
DE2557048C3 (en) | 1978-09-14 |
CA1049491A (en) | 1979-02-27 |
FI67605B (en) | 1984-12-31 |
ZA757665B (en) | 1976-11-24 |
SE395743B (en) | 1977-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |