DE83738C - - Google Patents
Info
- Publication number
- DE83738C DE83738C DENDAT83738D DE83738DA DE83738C DE 83738 C DE83738 C DE 83738C DE NDAT83738 D DENDAT83738 D DE NDAT83738D DE 83738D A DE83738D A DE 83738DA DE 83738 C DE83738 C DE 83738C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- rollers
- knife
- revolutions
- slate
- 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
- 239000010454 slate Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
- B24D15/085—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones
- B24D15/087—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones having a crank handle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE83738C true DE83738C (enExample) |
Family
ID=356027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT83738D Active DE83738C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE83738C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194412A (en) * | 1976-10-20 | 1980-03-25 | Graphics Equipment International Corp. | Handwheel disengage mechanism |
-
0
- DE DENDAT83738D patent/DE83738C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194412A (en) * | 1976-10-20 | 1980-03-25 | Graphics Equipment International Corp. | Handwheel disengage mechanism |
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