AT124577B - Feather pen. - Google Patents
Feather pen.Info
- Publication number
- AT124577B AT124577B AT124577DA AT124577B AT 124577 B AT124577 B AT 124577B AT 124577D A AT124577D A AT 124577DA AT 124577 B AT124577 B AT 124577B
- Authority
- AT
- Austria
- Prior art keywords
- pen
- spring
- shaft
- edges
- tip part
- Prior art date
Links
- 210000003746 feather Anatomy 0.000 title description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
<Desc/Clms Page number 1>
Schreibfeder.
Es ist bereits eine Sehreibfeder vorgeschlagen worden, bei welcher zwischen dem Spitzenteil und dem Schafte eine Federung in Form einer Doppelsehleife S vorgesehen ist. Die Doppelschleife nimmt viel Raum ein und ist auch nicht leicht herzustellen ; überdies fehlt auch eine Begrenzung der Nachgiebigkeit der Federung bei Erreichung eines bestimmten Schreibdruckes.
Die Schreibfeder nach der Erfindung hat eine halbkreisförmige Feder 9, die aus dem Schaft 5 ausgestanzt ist, nach vorne zu sich verbreitert und dann in die Spitze 10 ausläuft. Der verbreiterte Spitzenteil kommt mit seinen Rändern 7 unter die hochkantigen Sehaftränder 6 zu liegen und stützt sich gegen : diese, wenn ein bestimmter Schreibdruck erreicht wird, bei welchem die Nachgiebigkeit der Feder 9 begrenzt werden soll.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Feather pen.
A visual friction spring has already been proposed in which a suspension in the form of a double loop S is provided between the tip part and the shaft. The double loop takes up a lot of space and is also not easy to manufacture; In addition, there is no limitation of the resilience of the suspension when a certain writing pressure is reached.
The pen according to the invention has a semicircular spring 9 which is punched out of the shaft 5, widens towards the front and then ends in the tip 10. The widened tip part comes with its edges 7 to lie under the edgewise Sehaftränder 6 and is supported against: this when a certain writing pressure is reached at which the flexibility of the spring 9 is to be limited.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT124577T | 1930-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT124577B true AT124577B (en) | 1931-09-25 |
Family
ID=3633930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT124577D AT124577B (en) | 1930-09-02 | 1930-09-02 | Feather pen. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT124577B (en) |
-
1930
- 1930-09-02 AT AT124577D patent/AT124577B/en active
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