SE366368B - - Google Patents
Info
- Publication number
- SE366368B SE366368B SE01454/72A SE145472A SE366368B SE 366368 B SE366368 B SE 366368B SE 01454/72 A SE01454/72 A SE 01454/72A SE 145472 A SE145472 A SE 145472A SE 366368 B SE366368 B SE 366368B
- Authority
- SE
- Sweden
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
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7201454A SE366368C (enExample) | 1972-02-08 | 1972-02-08 | |
| CA163,161A CA972347A (en) | 1972-02-08 | 1973-02-07 | Device at rock drill equipment for mechanized drill bit exchange |
| AU51884/73A AU470290B2 (en) | 1972-02-08 | 1973-02-07 | A device for use with rock drill equipment for mechanized drill bit exchange |
| FR7304332A FR2171254B1 (enExample) | 1972-02-08 | 1973-02-07 | |
| ZA730889A ZA73889B (en) | 1972-02-08 | 1973-02-08 | Device adapted for use with rock drill equipment for mechanized drill bit exchange |
| GB627573A GB1357715A (en) | 1972-02-08 | 1973-02-08 | Rock drill equipment device for mechanized drill bit exchange |
| JP1605573A JPS5345765B2 (enExample) | 1972-02-08 | 1973-02-08 | |
| US05/545,450 US3976149A (en) | 1972-02-08 | 1975-01-30 | Rock drill equipment having a mechanized drill bit exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7201454A SE366368C (enExample) | 1972-02-08 | 1972-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE366368B true SE366368B (enExample) | 1974-04-22 |
| SE366368C SE366368C (enExample) | 1975-08-11 |
Family
ID=20258214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7201454A SE366368C (enExample) | 1972-02-08 | 1972-02-08 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5345765B2 (enExample) |
| AU (1) | AU470290B2 (enExample) |
| CA (1) | CA972347A (enExample) |
| FR (1) | FR2171254B1 (enExample) |
| GB (1) | GB1357715A (enExample) |
| SE (1) | SE366368C (enExample) |
| ZA (1) | ZA73889B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102414A (en) * | 1976-08-09 | 1978-07-25 | Joy Manufacturing Company | Drilling apparatus |
| DE2654748C2 (de) | 1976-12-03 | 1985-11-21 | Rudolf Hausherr & Söhne GmbH & Co KG, 4322 Sprockhövel | Bohrmaschine, insbesondere zur Durchführung von Entspannungsbohrungen |
| FI121438B (fi) * | 2008-06-23 | 2010-11-15 | Sandvik Mining & Constr Oy | Porakruunumakasiini, porakruununpidin sekä menetelmä porakruunun vaihtamiseksi kallionporauslaitteessa |
| FI121437B (fi) * | 2008-06-23 | 2010-11-15 | Sandvik Mining & Constr Oy | Kallionporausyksikkö, porakruunun vaihdin, sekä menetelmä porakruunun vaihtamiseksi |
| TWI549847B (zh) * | 2015-02-16 | 2016-09-21 | Fran Wheel Entpr Co Ltd | A baby carriage with an auxiliary wheel device |
| AU2017200871B2 (en) * | 2016-02-12 | 2022-01-27 | Joy Global Surface Mining Inc | Bit change mechanism for a drill rig |
| CA3195931A1 (en) * | 2020-12-23 | 2022-06-30 | Epiroc Rock Drills Aktiebolag | Drill bit change in face drill rig |
| CN114753837B (zh) * | 2022-03-23 | 2025-08-01 | 陕西凯业矿山设备有限公司 | 一种金属矿石开采用掘进机 |
| CN116084855B (zh) * | 2023-01-07 | 2025-06-13 | 武汉理工大学 | 一种适用于海洋勘探、钻井的钻头更换装置 |
-
1972
- 1972-02-08 SE SE7201454A patent/SE366368C/xx unknown
-
1973
- 1973-02-07 CA CA163,161A patent/CA972347A/en not_active Expired
- 1973-02-07 FR FR7304332A patent/FR2171254B1/fr not_active Expired
- 1973-02-07 AU AU51884/73A patent/AU470290B2/en not_active Expired
- 1973-02-08 ZA ZA730889A patent/ZA73889B/xx unknown
- 1973-02-08 GB GB627573A patent/GB1357715A/en not_active Expired
- 1973-02-08 JP JP1605573A patent/JPS5345765B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5345765B2 (enExample) | 1978-12-08 |
| JPS4889101A (enExample) | 1973-11-21 |
| AU5188473A (en) | 1974-08-08 |
| SE366368C (enExample) | 1975-08-11 |
| FR2171254B1 (enExample) | 1978-12-01 |
| FR2171254A1 (enExample) | 1973-09-21 |
| ZA73889B (en) | 1973-11-28 |
| GB1357715A (en) | 1974-06-26 |
| AU470290B2 (en) | 1976-03-11 |
| CA972347A (en) | 1975-08-05 |