DE127148C - - Google Patents
Info
- Publication number
- DE127148C DE127148C DENDAT127148D DE127148DA DE127148C DE 127148 C DE127148 C DE 127148C DE NDAT127148 D DENDAT127148 D DE NDAT127148D DE 127148D A DE127148D A DE 127148DA DE 127148 C DE127148 C DE 127148C
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- feed
- drill
- drilling
- cut
- 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
- 238000005553 drilling Methods 0.000 claims description 13
- 238000003801 milling Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 2
- 208000004067 Flatfoot Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 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
- E21C25/64—Slitting machines guided solely by hand and either carried by hand or mounted on supports
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)
- Drilling And Boring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE127148C true DE127148C (cs) |
Family
ID=395763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT127148D Active DE127148C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE127148C (cs) |
-
0
- DE DENDAT127148D patent/DE127148C/de active Active
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