BE811806A - Outil pour les machines a decouper les roches. - Google Patents
Outil pour les machines a decouper les roches.Info
- Publication number
- BE811806A BE811806A BE5005168A BE5005168A BE811806A BE 811806 A BE811806 A BE 811806A BE 5005168 A BE5005168 A BE 5005168A BE 5005168 A BE5005168 A BE 5005168A BE 811806 A BE811806 A BE 811806A
- Authority
- BE
- Belgium
- Prior art keywords
- tool
- cutting machines
- rock cutting
- rock
- machines
- Prior art date
Links
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
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/16—Roller bits characterised by tooth form or arrangement
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
- B28D1/122—Circular saw blades with exchangeable cutter bits or cutter segments
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/124—Saw chains; rod-like saw blades; saw cables
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE5005168A BE811806A (fr) | 1974-03-01 | 1974-03-01 | Outil pour les machines a decouper les roches. |
FR7505787A FR2262581A1 (en) | 1974-03-01 | 1975-02-25 | Rock appts. cutting in quarries or mines - wheel or saw with rotating inclined teeth which impart impact to cut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE5005168A BE811806A (fr) | 1974-03-01 | 1974-03-01 | Outil pour les machines a decouper les roches. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE811806A true BE811806A (fr) | 1974-07-01 |
Family
ID=3870769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE5005168A BE811806A (fr) | 1974-03-01 | 1974-03-01 | Outil pour les machines a decouper les roches. |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE811806A (fr) |
-
1974
- 1974-03-01 BE BE5005168A patent/BE811806A/fr not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BRYCH J. Effective date: 19840301 Owner name: DOSEK J. Effective date: 19840301 |