DE131411C - - Google Patents
Info
- Publication number
- DE131411C DE131411C DENDAT131411D DE131411DA DE131411C DE 131411 C DE131411 C DE 131411C DE NDAT131411 D DENDAT131411 D DE NDAT131411D DE 131411D A DE131411D A DE 131411DA DE 131411 C DE131411 C DE 131411C
- Authority
- DE
- Germany
- Prior art keywords
- water
- piston
- cylinder
- cutouts
- opened
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000005553 drilling Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE131411C true DE131411C (fi) |
Family
ID=399739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT131411D Active DE131411C (fi) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE131411C (fi) |
-
0
- DE DENDAT131411D patent/DE131411C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH638587A5 (de) | Schlagbohrhammer. | |
| DE2705191A1 (de) | Schlagbohrwerkzeug | |
| DE1558992B1 (de) | Tiefloch-Schlagbohrhammer | |
| DE2643483A1 (de) | Ein von einer druckfluessigkeit getriebener schlagapparat | |
| DE2630091A1 (de) | Verfahren und vorrichtung zum brechen eines harten kompakten materials, insbesondere eines gesteins | |
| DE2022490A1 (de) | Hydraulisches Schlagwerkzeug | |
| DE2461633C2 (de) | Hydraulische Schlagvorrichtung | |
| DE2722297B2 (de) | Umsteuerbare Schlagvorrichtung zum Vortreiben von Bohrungen | |
| DE3238295A1 (de) | Hydraulische, sich hin- und herbewegende vorrichtung | |
| DE131411C (fi) | ||
| DE3115361A1 (de) | "hydraulische schlagvorrichtung" | |
| DE1136860B (de) | Vibrator, z. B. Schlaghammer | |
| DE2733508C3 (de) | Versenkbohrhammer | |
| DE267038C (fi) | ||
| DE240112C (fi) | ||
| DE1000310B (de) | Mit Druckluft betriebene Bohreinrichtung, insbesondere fuer Tiefbohrungen | |
| DE1132067B (de) | Mit Druckluft betriebene Rammbohrvorrichtung | |
| DE2346519A1 (de) | Hydraulisch betriebene schlagvorrichtung | |
| DE32762C (de) | Stofsbohr-Werkzeug mit durch Druckluft bewegtem Schläger | |
| DE217306C (fi) | ||
| DE166349C (fi) | ||
| DE134866C (fi) | ||
| DE14791C (de) | Hydraulischer Erdbohrer | |
| DE37205C (de) | Gesteinbohrmaschine mit hammerartig wirkendem Kolben | |
| DE2257753C3 (de) | Mit einer Druckflüssigkeit beaufschlagbare Schlag- und Bohrvorrichtung |