DE174663C - - Google Patents
Info
- Publication number
- DE174663C DE174663C DENDAT174663D DE174663DA DE174663C DE 174663 C DE174663 C DE 174663C DE NDAT174663 D DENDAT174663 D DE NDAT174663D DE 174663D A DE174663D A DE 174663DA DE 174663 C DE174663 C DE 174663C
- Authority
- DE
- Germany
- Prior art keywords
- fan
- grinding
- drill
- emery
- grinding wheel
- 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
- 229910001651 emery Inorganic materials 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 8
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE174663C true DE174663C (enrdf_load_stackoverflow) |
Family
ID=439385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT174663D Active DE174663C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE174663C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT174663D patent/DE174663C/de active Active
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