DE326181C - Device for sharpening safety razor blades - Google Patents
Device for sharpening safety razor bladesInfo
- Publication number
- DE326181C DE326181C DE1918326181D DE326181DD DE326181C DE 326181 C DE326181 C DE 326181C DE 1918326181 D DE1918326181 D DE 1918326181D DE 326181D D DE326181D D DE 326181DD DE 326181 C DE326181 C DE 326181C
- Authority
- DE
- Germany
- Prior art keywords
- safety razor
- razor blades
- sharpening
- sharpening safety
- blades
- 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
- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Vorrichtung zum Schleifen von Rasierhobelklingen. Die Erfindung betrifft eine Vorrichtung zum Schleifen zweischneidiger Rasierhobelklingen. Sie besteht darin, daß dabei das Schleifwerkzeug mit wandernder Schleiffläche nach Art der Schleifwalzen mit schraubenlinienförmig gewundener Schleiffläche aus einem schräg geschnittenen Zylinder gebildet ist: Sie besitzt den Vorzug, gegenüber den bekannten Abziehvorrichtungen. o. dgl., daß sie das Schleifen der Klingen in einfacher, bequemer Weise gestattet und mit Sicherheit auch solche Klingen zu schleifen imstande ist, deren Befestigungslöcher ein wenig zu weit sind und die deshalb nicht so genau wie normale Klingen in dem Klingenhalter einspannbar sind, und daß durch das neue- Schleifwerkzeug in außerordentlich günstiger Weise ein Schleifen und Abziehen der Klingen bewirkt wird.Device for sharpening safety razor blades. The invention relates to a device for sharpening double-edged safety razor blades. It consists in that the grinding tool with a moving grinding surface in the manner of grinding rollers with a helically wound grinding surface from an obliquely cut Cylinder is formed: It has the advantage over the known pullers. o. The like. That it allows the sharpening of the blades in a simple, convenient manner and is sure to be able to sharpen such blades, their mounting holes are a little too far and therefore not as accurate as normal blades in that Blade holder can be clamped, and that by the new grinding tool in extraordinarily a grinding and honing of the blades is advantageously effected.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung an einer mit Schleuderkörper als Werkzeugträger versehenen Vorrichtung dargestellt, und zwar zeigt die Figur eine Ansicht der Vorrichtung.In the drawing, an embodiment of the invention is on a shown with slingshot as a tool carrier device, namely the figure shows a view of the device.
. Die mit dem Handgriff a versehene Achse b für den Schleuderkörper trägt den Klingenhalter c, d für die Klinge f.. The axis b provided with the handle a for the sling body carries the blade holder c, d for the blade f.
Das Werkzeug g hat die Gestalt einer schräg liegenden Scheibe, die dadurch entstanden zu denken ist, daß man einen Zylinder schräg durchschnitten hat. Das Werkzeug g macht erstens eine Schleuderbewegung um die Achse b und zweitens eine Drehbewegung um die eigene Achse n. Die Drehung um die eigene Achse n wird mittels beliebiger Zahnräderübersetzung von der Schleuderachse b aus abgeleitet. Der Schleuderarm i kann als Gehäuse für die Zahnräder ausgebildet sein.The tool g has the shape of an inclined disc that what has arisen from this is to think that a cylinder has been cut through at an angle. The tool g firstly makes a spinning movement about the axis b and secondly a rotation around its own axis n. The rotation around its own axis n becomes derived from the centrifugal axis b by means of any gear ratio. The sling arm i can be designed as a housing for the gears.
Durch Schleudern des Werkzeuges rechts-und linksherum wird die Klinge von beiden Seiten her bearbeitet. Da das Werkzeug an sich schwerer ist als der Klingenhalter, ist es als Schwungmasse gewählt, die sich sicher um die die kleinere Masse tragende Achse schleudern läBt, und es sind so besondere Schwungmassen, die die Vorrichtung unnötig schwer machen würden, vermieden. Die Vorrichtung besitzt daher im Gegensatz zu ähnlichen älteren Vorrichtungen das zu seiner Wirkungsweise denkbar geringste Gewicht und ist außerordentlich handlich.By flinging the tool to the right and left, the blade becomes processed from both sides. Since the tool itself is heavier than the blade holder, it is chosen as the flywheel, which is safely around the one bearing the smaller mass The axis can spin, and it is such special centrifugal masses that the device would make unnecessarily difficult, avoided. The device therefore has in contrast to similar older devices the least conceivable for its mode of operation Weight and is extremely handy.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE326181T | 1918-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE326181C true DE326181C (en) | 1920-09-25 |
Family
ID=6183656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1918326181D Expired DE326181C (en) | 1918-12-10 | 1918-12-10 | Device for sharpening safety razor blades |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH86889A (en) |
| DE (1) | DE326181C (en) |
| GB (1) | GB152999A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957210A (en) | 1989-10-16 | 1990-09-18 | Owens-Illinois Closure Inc. | Child resistant closure |
-
1918
- 1918-12-10 DE DE1918326181D patent/DE326181C/en not_active Expired
-
1919
- 1919-12-13 CH CH86889D patent/CH86889A/en unknown
-
1920
- 1920-10-25 GB GB30097/20A patent/GB152999A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH86889A (en) | 1920-10-16 |
| GB152999A (en) | 1922-01-23 |
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