DE285634C - - Google Patents
Info
- Publication number
- DE285634C DE285634C DENDAT285634D DE285634DA DE285634C DE 285634 C DE285634 C DE 285634C DE NDAT285634 D DENDAT285634 D DE NDAT285634D DE 285634D A DE285634D A DE 285634DA DE 285634 C DE285634 C DE 285634C
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- turbine
- cutting
- machine
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011435 rock Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
Classifications
-
- 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
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
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)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE285634C true DE285634C (member.php) |
Family
ID=541011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT285634D Active DE285634C (member.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE285634C (member.php) |
-
0
- DE DENDAT285634D patent/DE285634C/de active Active
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