DE871259C - Sharpener for fountain pens - Google Patents
Sharpener for fountain pensInfo
- Publication number
- DE871259C DE871259C DEM5810A DEM0005810A DE871259C DE 871259 C DE871259 C DE 871259C DE M5810 A DEM5810 A DE M5810A DE M0005810 A DEM0005810 A DE M0005810A DE 871259 C DE871259 C DE 871259C
- Authority
- DE
- Germany
- Prior art keywords
- sharpener
- axis
- milling cutter
- cutter
- fountain pens
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
Landscapes
- Pens And Brushes (AREA)
Description
Spitzer für Füllstifte Gegenstand des Patents 965 266 ist ein Spitzer für Füllstifte, der aus einem kreisförmigen, konischen Fräser oder Reibkörper mit Schmirgelbelag und aus einer zur Achse des Fräsers exzentrisch und um dessen Achse drehbar angeordneten Führungsbüchse für den Füllstift besteht.Sharpener for filler pens The subject of patent 965 266 is a sharpener for filler pens, which consists of a circular, conical milling cutter or friction body with an emery coating and a guide bush for the filler pen which is eccentric to the axis of the milling cutter and rotatable about its axis.
Z?m diesen Spitzer zur Erzeugung einer Flachspitze verwenden zu können, tritt gemäß .der Erfindung an die Stelle des kreisförmigen, konischen Fräsers ein ovaler konischer Fräser, durch dessen ovale Form die Flachheit bzw. Ovalität der zu erzeugenden Minenspitze bestimmt ist.To be able to use this sharpener to create a flat point, occurs according to the invention in place of the circular, conical milling cutter oval conical milling cutter, the flatness or ovality of the mine tip to be produced is intended.
Ein weiteres Prinzip zur Erzeugung einer Flachspitze, - welches gleichzeitig eine Kombinationsmöglichkeit zwischen beiden Spitzarten bietet, besteht darin, daß der drehbare Führungseinsatz auf einer axialen Kurvenführung von entsprechender Form gleitet, welche eine der jeweiligen Win1telstellung des Führungseinsatzes entsprechende axiale Verschiebung desselben bewirkt und hierdurch infolge der Konizität .des Fr@sers ebenfalls die Erzeugung einer Flachspitze gestattet.Another principle for producing a flat point - which at the same time offers a combination option between the two types of pointed is that the rotatable guide insert on an axial curve guide of corresponding Form slides, which corresponds to the respective angular position of the guide insert causes axial displacement of the same and thereby due to the conicity of the milling cutter also allows the creation of a flat point.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM5810A DE871259C (en) | 1950-04-01 | 1950-04-01 | Sharpener for fountain pens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM5810A DE871259C (en) | 1950-04-01 | 1950-04-01 | Sharpener for fountain pens |
Publications (1)
Publication Number | Publication Date |
---|---|
DE871259C true DE871259C (en) | 1953-03-23 |
Family
ID=7293282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM5810A Expired DE871259C (en) | 1950-04-01 | 1950-04-01 | Sharpener for fountain pens |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE871259C (en) |
-
1950
- 1950-04-01 DE DEM5810A patent/DE871259C/en not_active Expired
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