GB956208A - Improvements in rock drilling apparatus - Google Patents
Improvements in rock drilling apparatusInfo
- Publication number
- GB956208A GB956208A GB36159/62A GB3615962A GB956208A GB 956208 A GB956208 A GB 956208A GB 36159/62 A GB36159/62 A GB 36159/62A GB 3615962 A GB3615962 A GB 3615962A GB 956208 A GB956208 A GB 956208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carriage
- pivoted
- ram
- pivot means
- feed
- 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
- 238000005553 drilling Methods 0.000 title abstract 4
- 239000011435 rock Substances 0.000 title abstract 2
- 230000000087 stabilizing effect Effects 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
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
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
956,208. Percussive drills. ATLAS COPCO A.B. Sept. 24, 1962 [Oct. 3, 1961], No. 36159/62. Heading B4C. A rock drilling apparatus particularly for drilling holes in the walls of a tunnel comprises a carriage 21, a feed-bar 58, a drill motor 64, feeding means 62, 63 for the motor, pivot means 45, 52 at one end of the feed-bar, a mounting 41, 44, 47 on the carriage including the pivot means, a first ram 56 for swinging the feed-bar in fan shape on the pivot means, and a second ram 50 for shifting the pivot means transversely to opposite sides of the carriage. The feed-bar 58 on which the drill 64 is reciprocated by means of a feedscrew 63 and motor 63, is mounted on a carriage 158 movable on a guide member 53 by means of a ram 59. A trunnion 52, constituting part of the pivot means, is rigidly secured to the guide member 53 and co-operates with a bearing bush 45 constituting another part of the pivot means, the bush being formed integrally with one end of a boom 44 which is pivoted at its other end to a bracket 41 slidable on a pillar 31 mounted on the carriage 21. A link 47 is pivoted at one end to the centre of the boom and, at its other end, to the carriage, the link being provided with an extension 49 to which the piston of the ram 50 is pivoted, the cylinder being pivoted on the carriage at 51. The cylinder of the ram 56 is pivoted at 43 on the bracket 41 and the piston end is pivoted on a lever 54 secured to the guide member 53. By suitable actuation of both rams 50, 56 by compressed air under the control of a control panel 27, holes may be drilled in the walls and roof of a tunnel without moving the particular position of the carriage. Holes may be drilled in the floor of the tunnel by reversing the feedbar and drill 64 on the carriage 158. Stabilizing bars 33, 35 are forced by air pressure into contact with the roof and floor during drilling. The carriage may be provided with wheels 22 for running on tracks 23 or may be fitted with tyred wheels or crawler tracks for direct engagement with the floor of the tunnel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US142618A US3181624A (en) | 1961-10-03 | 1961-10-03 | Rock drilling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB956208A true GB956208A (en) | 1964-04-22 |
Family
ID=22500587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36159/62A Expired GB956208A (en) | 1961-10-03 | 1962-09-24 | Improvements in rock drilling apparatus |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3181624A (en) |
| DE (1) | DE1864311U (en) |
| ES (1) | ES281162A1 (en) |
| FI (1) | FI41005C (en) |
| GB (1) | GB956208A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003141A (en) * | 2010-11-11 | 2011-04-06 | 广东永基建筑基础有限公司 | Monitoring walking drilling equipment |
| CN116967393A (en) * | 2023-06-27 | 2023-10-31 | 浙江野牛工具有限公司 | Processing equipment and processing method of double-groove trephine |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455039A (en) * | 1967-05-11 | 1969-07-15 | Ralph C Andrew | Rotary wheel ditch finishing machine |
| US3612190A (en) * | 1970-04-24 | 1971-10-12 | Mac Gordon Wills | Rock drill supporting vehicles for cut-and-fill stopping operations |
| US3734435A (en) * | 1971-05-11 | 1973-05-22 | L Frederick | Bottom brace for hammer leads frame |
| US3868076A (en) * | 1973-10-17 | 1975-02-25 | Jr Michael A Beagan | Feed traverse mechanism |
| FI68295C (en) * | 1983-09-02 | 1985-08-12 | Tampella Oy Ab | PROCEDURE FOR THE INSTALLATION OF THE INSTALLATION OF THE BERG |
| CA1219253A (en) * | 1984-01-05 | 1987-03-17 | John R. England | In-the-hole drill |
| NO321983B1 (en) * | 2005-04-11 | 2006-07-31 | Aksel Fossbakken | Drilling or service rig |
| EP2133508B2 (en) * | 2008-06-13 | 2015-03-18 | BAUER Maschinen GmbH | Construction device with extendable mast and method for operation of same |
| IT1404216B1 (en) * | 2011-01-28 | 2013-11-15 | Mc Drill Technology S P A | GALLERY POSITIONER |
| CN106223843B (en) * | 2016-08-29 | 2018-03-30 | 中国铁建电气化局集团第五工程有限公司 | A kind of method for beating suppending hole using automatic punching chassis in subway tunnel |
| CN110952924A (en) * | 2019-12-11 | 2020-04-03 | 朱文科 | Drilling machine for geotechnical engineering |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2581667A (en) * | 1946-09-04 | 1952-01-08 | Joy Mfg Co | Mining apparatus |
| US2683587A (en) * | 1951-08-06 | 1954-07-13 | Le Roi Company | Drilling apparatus |
| US2731235A (en) * | 1952-05-07 | 1956-01-17 | Westinghouse Air Brake Co | Shaft drill rig |
| US2703222A (en) * | 1954-07-26 | 1955-03-01 | Westinghouse Air Brake Co | Portable drill rig |
| US2856155A (en) * | 1955-07-12 | 1958-10-14 | Valley White Truck Company Wyo | Rotary drilling apparatus |
| US2845251A (en) * | 1956-04-03 | 1958-07-29 | Joy Mfg Co | Mobile rock drill rig |
-
1961
- 1961-10-03 US US142618A patent/US3181624A/en not_active Expired - Lifetime
-
1962
- 1962-09-24 GB GB36159/62A patent/GB956208A/en not_active Expired
- 1962-09-29 ES ES0281162A patent/ES281162A1/en not_active Expired
- 1962-10-02 FI FI621763A patent/FI41005C/en active
- 1962-10-03 DE DEA18906U patent/DE1864311U/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003141A (en) * | 2010-11-11 | 2011-04-06 | 广东永基建筑基础有限公司 | Monitoring walking drilling equipment |
| CN102003141B (en) * | 2010-11-11 | 2013-02-13 | 广东永基建筑基础有限公司 | Monitoring walking drilling equipment |
| CN116967393A (en) * | 2023-06-27 | 2023-10-31 | 浙江野牛工具有限公司 | Processing equipment and processing method of double-groove trephine |
| CN116967393B (en) * | 2023-06-27 | 2024-05-28 | 浙江野牛工具有限公司 | Processing equipment and processing method of double-groove trephine |
Also Published As
| Publication number | Publication date |
|---|---|
| US3181624A (en) | 1965-05-04 |
| FI41005B (en) | 1969-04-30 |
| FI41005C (en) | 1969-08-11 |
| ES281162A1 (en) | 1962-12-16 |
| DE1864311U (en) | 1962-12-27 |
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