IT997282B - Dispositivo automatico per il taglio di blocchi di pietra di cava - Google Patents
Dispositivo automatico per il taglio di blocchi di pietra di cavaInfo
- Publication number
- IT997282B IT997282B IT1275473A IT1275473A IT997282B IT 997282 B IT997282 B IT 997282B IT 1275473 A IT1275473 A IT 1275473A IT 1275473 A IT1275473 A IT 1275473A IT 997282 B IT997282 B IT 997282B
- Authority
- IT
- Italy
- Prior art keywords
- cutting
- automatic device
- stone blocks
- quarry stone
- quarry
- Prior art date
Links
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
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/58—Machines slitting by drilling hole on hole
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7227962A FR2194152A5 (it) | 1972-07-28 | 1972-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT997282B true IT997282B (it) | 1975-12-30 |
Family
ID=9102801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1275473A IT997282B (it) | 1972-07-28 | 1973-07-24 | Dispositivo automatico per il taglio di blocchi di pietra di cava |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE802652A (it) |
| DE (1) | DE2338277A1 (it) |
| FR (1) | FR2194152A5 (it) |
| IT (1) | IT997282B (it) |
-
1972
- 1972-07-28 FR FR7227962A patent/FR2194152A5/fr not_active Expired
-
1973
- 1973-07-20 BE BE133747A patent/BE802652A/xx unknown
- 1973-07-24 IT IT1275473A patent/IT997282B/it active
- 1973-07-27 DE DE19732338277 patent/DE2338277A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2194152A5 (it) | 1974-02-22 |
| BE802652A (fr) | 1973-11-16 |
| DE2338277A1 (de) | 1974-02-07 |
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