BE360556A - - Google Patents
Info
- Publication number
- BE360556A BE360556A BE360556DA BE360556A BE 360556 A BE360556 A BE 360556A BE 360556D A BE360556D A BE 360556DA BE 360556 A BE360556 A BE 360556A
- Authority
- BE
- Belgium
- Prior art keywords
- needle
- jackhammer
- bursting
- mass
- plane
- Prior art date
Links
- 239000003245 coal Substances 0.000 claims description 4
- 230000009172 bursting Effects 0.000 claims description 3
- 241001449342 Chlorocrambe hastata Species 0.000 claims description 2
- 238000005065 mining Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 210000003462 vein Anatomy 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 239000010959 steel Substances 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
- B25D17/02—Percussive tool bits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE360556A true BE360556A (2) |
Family
ID=33848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360556D BE360556A (2) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE360556A (2) |
-
0
- BE BE360556D patent/BE360556A/fr unknown
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