BE503935A - - Google Patents
Info
- Publication number
- BE503935A BE503935A BE503935DA BE503935A BE 503935 A BE503935 A BE 503935A BE 503935D A BE503935D A BE 503935DA BE 503935 A BE503935 A BE 503935A
- Authority
- BE
- Belgium
- Prior art keywords
- tool
- frame
- hard material
- movement
- worked
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 20
- 230000005465 channeling Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 238000009527 percussion Methods 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 239000003380 propellant Substances 0.000 claims 1
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503935A true BE503935A (enrdf_load_stackoverflow) |
Family
ID=144949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503935D BE503935A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE503935A (enrdf_load_stackoverflow) |
-
0
- BE BE503935D patent/BE503935A/fr unknown
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