DE142110C - - Google Patents
Info
- Publication number
- DE142110C DE142110C DENDAT142110D DE142110DA DE142110C DE 142110 C DE142110 C DE 142110C DE NDAT142110 D DENDAT142110 D DE NDAT142110D DE 142110D A DE142110D A DE 142110DA DE 142110 C DE142110 C DE 142110C
- Authority
- DE
- Germany
- Prior art keywords
- sharpening
- scythe
- scythes
- hand
- knife
- 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
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001681 protective Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004898 kneading 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
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 |
---|---|
DE142110C true DE142110C (ja) |
Family
ID=409689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT142110D Active DE142110C (ja) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE142110C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360852A (en) * | 1981-04-01 | 1982-11-23 | Allis-Chalmers Corporation | Overcurrent and overtemperature protective circuit for power transistor system |
FR2516417A1 (fr) * | 1981-11-16 | 1983-05-20 | United Technologies Corp | Appareil et procede de fabrication d'un nouveau bord sur une pale aerodynamique, en particulier la pale de ventilateur d'un moteur a turbine a gaz |
-
0
- DE DENDAT142110D patent/DE142110C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360852A (en) * | 1981-04-01 | 1982-11-23 | Allis-Chalmers Corporation | Overcurrent and overtemperature protective circuit for power transistor system |
FR2516417A1 (fr) * | 1981-11-16 | 1983-05-20 | United Technologies Corp | Appareil et procede de fabrication d'un nouveau bord sur une pale aerodynamique, en particulier la pale de ventilateur d'un moteur a turbine a gaz |
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