FI52894B - - Google Patents
Info
- Publication number
- FI52894B FI52894B FI2812/73A FI281273A FI52894B FI 52894 B FI52894 B FI 52894B FI 2812/73 A FI2812/73 A FI 2812/73A FI 281273 A FI281273 A FI 281273A FI 52894 B FI52894 B FI 52894B
- Authority
- FI
- Finland
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
- 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
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI2812/73A FI52894C (fi) | 1973-09-10 | 1973-09-10 | |
| SE7410869A SE7410869L (fi) | 1973-09-10 | 1974-08-28 | |
| DE2441388A DE2441388A1 (de) | 1973-09-10 | 1974-08-29 | Vorrichtung zum schwenken der vorschubeinrichtung einer steinbohrmaschine |
| IT52822/74A IT1019174B (it) | 1973-09-10 | 1974-08-30 | Dispositivo di oscillazione del velle da roccia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI2812/73A FI52894C (fi) | 1973-09-10 | 1973-09-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI281273A7 FI281273A7 (fi) | 1975-03-11 |
| FI52894B true FI52894B (fi) | 1977-08-31 |
| FI52894C FI52894C (fi) | 1978-09-26 |
Family
ID=8507619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2812/73A FI52894C (fi) | 1973-09-10 | 1973-09-10 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2441388A1 (fi) |
| FI (1) | FI52894C (fi) |
| IT (1) | IT1019174B (fi) |
| SE (1) | SE7410869L (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI963188A7 (fi) * | 1994-02-15 | 1996-08-14 | Alois Wimmer | Kaivurin puomiin liitettävissä oleva porauslavetti |
-
1973
- 1973-09-10 FI FI2812/73A patent/FI52894C/fi active
-
1974
- 1974-08-28 SE SE7410869A patent/SE7410869L/ not_active Application Discontinuation
- 1974-08-29 DE DE2441388A patent/DE2441388A1/de active Pending
- 1974-08-30 IT IT52822/74A patent/IT1019174B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| SE7410869L (fi) | 1975-03-11 |
| FI281273A7 (fi) | 1975-03-11 |
| IT1019174B (it) | 1977-11-10 |
| DE2441388A1 (de) | 1975-03-13 |
| FI52894C (fi) | 1978-09-26 |