BE484843A - - Google Patents
Info
- Publication number
- BE484843A BE484843A BE484843DA BE484843A BE 484843 A BE484843 A BE 484843A BE 484843D A BE484843D A BE 484843DA BE 484843 A BE484843 A BE 484843A
- Authority
- BE
- Belgium
- Prior art keywords
- compressed air
- hammer
- key
- arm
- pin
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010410 dusting Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/26—Lubricating
- B25D17/265—Lubricating the lubricant being entrained to the machine parts by the driving fluid
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
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)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484843A true BE484843A (enrdf_load_stackoverflow) |
Family
ID=130905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484843D BE484843A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE484843A (enrdf_load_stackoverflow) |
-
0
- BE BE484843D patent/BE484843A/fr unknown
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