DE90705C - - Google Patents
Info
- Publication number
- DE90705C DE90705C DENDAT90705D DE90705DA DE90705C DE 90705 C DE90705 C DE 90705C DE NDAT90705 D DENDAT90705 D DE NDAT90705D DE 90705D A DE90705D A DE 90705DA DE 90705 C DE90705 C DE 90705C
- Authority
- DE
- Germany
- Prior art keywords
- needles
- grindstone
- stone
- grooves
- heads
- 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
- 239000004575 stone Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G1/00—Making needles used for performing operations
- B21G1/12—Securing, cleaning-off burrs, reconditioning polishing, grinding
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 |
|---|---|
| DE90705C true DE90705C (enExample) |
Family
ID=362390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT90705D Active DE90705C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE90705C (enExample) |
-
0
- DE DENDAT90705D patent/DE90705C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2721941C3 (de) | Vorrichtung zum Zersägen von Steinblöcken | |
| DE843158C (de) | Maschine zur automatischen Herstellung von Kleinparkettleisten | |
| DE90705C (enExample) | ||
| DE1956879A1 (de) | Kopiervorrichtung fuer Werkzeugmaschinen | |
| DE1477309A1 (de) | Vorrichtung zur axialen Mitteleinstellung eines Werkstueckes an Ablaeng- und Zentriermaschinen | |
| DE3600965C2 (enExample) | ||
| DE1652508A1 (de) | Verfahren und Vorrichtung zur Flaechenbearbeitung von Gesteinsbloecken od.dgl. | |
| DE879192C (de) | Abgratmaschine | |
| DE3734836C2 (enExample) | ||
| DE473362C (de) | Vorrichtung zum Zufuehren des Schneidguts zu den Vorschubwalzen von Haeckselmaschinen | |
| DE210425C (enExample) | ||
| DE136085C (enExample) | ||
| DE834563C (de) | Abschneidevorrichtung fuer Draht oder aehnliches Behandlungsgut | |
| DE951145C (de) | Verfahren und Vorrichtung zum Stanzschneiden formgefertigter, gratloser Gegenstaende | |
| DE111697C (enExample) | ||
| DE345724C (de) | Schere zum Zertrennen von erhitzten Rundeisenstangen in gleiche Laengen | |
| DE163305C (enExample) | ||
| DE294876C (enExample) | ||
| DE93199C (enExample) | ||
| DE652859C (de) | Einrichtung an einer Maschine zum Herstellen von Naegeln aus einem vorgeformten Drahtstrang | |
| DE237897C (enExample) | ||
| DE274323C (enExample) | ||
| DE232842C (enExample) | ||
| AT281684B (de) | Anlage zum Kappen von Rundholz, Schnittholz od.dgl. auf bestimmte, vorzugsweise gleichbleibende Längen | |
| DE625553C (de) | Klammerzwickmaschine |