DE538991C - Metal dust-bearing coating for sanding pads for grinding cutting edges, especially razor blades - Google Patents
Metal dust-bearing coating for sanding pads for grinding cutting edges, especially razor bladesInfo
- Publication number
- DE538991C DE538991C DEP61418D DEP0061418D DE538991C DE 538991 C DE538991 C DE 538991C DE P61418 D DEP61418 D DE P61418D DE P0061418 D DEP0061418 D DE P0061418D DE 538991 C DE538991 C DE 538991C
- Authority
- DE
- Germany
- Prior art keywords
- metal dust
- razor blades
- cutting edges
- bearing coating
- grinding cutting
- 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
- 239000002184 metal Substances 0.000 title claims description 6
- 229910052751 metal Inorganic materials 0.000 title claims description 6
- 239000000428 dust Substances 0.000 title claims description 5
- 239000011248 coating agent Substances 0.000 title claims 2
- 238000000576 coating method Methods 0.000 title claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 241000430525 Aurinia saxatilis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002699 waste material Substances 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
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
- B24D15/088—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with whetting leather
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
588588
Es ist bekannt, bei Streichriemen die Streichflächen mit Schleifpaste, der Metallstaub zugesetzt ist, zu belegen. Durch die Oxydation des Metallstaubes infolge Witterungseinflüssen und Säureresten im Leder wird jedoch die Wirkung der Paste ungünstig beeinflußt.It is known to apply abrasive paste to the strop, the metal dust, of strop is added. Due to the oxidation of the metal dust as a result of the weather and acid residues in the leather, however, the effect of the paste becomes unfavorable influenced.
Vorliegende Erfindung besteht darin, daß Goldstaub Verwendung findet, bei dem diese »o nachteilige Oxydation nicht auftritt.The present invention is that gold dust is used in which these »O detrimental oxidation does not occur.
Weiter besteht die Erfindung darin, daß die Schleifunterlage mit riefenartigen Vertiefungen versehen ist. Hierdurch wird erreicht, daß ein besonders gleichmäßiges Ab- »5 ziehen der Schneide zustande kommt, denn die Erhöhungen wirken schleifend, und die Vertiefungen nehmen die abgeschliffenen Teilchen von der Schleiffläche hinweg, so daß ständig eine saubere Schleiffläche vorhana° den ist.The invention also consists in that the sanding pad is provided with groove-like depressions. This ensures that a particularly uniform waste »5 pull the blade comes about because the increases be abrasive, and the wells take the abraded particles from the grinding surface of time, so that constantly is a clean grinding surface EXISTING a ° to.
Auf der Zeichnung ist der Erfindungsgegenstand in beispielsweiser Ausführung dargestellt und zwar zeigenThe subject of the invention is shown in an exemplary embodiment in the drawing shown and indeed show
Abb. ι eine Seitenansicht mit teilweisem Schnitt,Fig. Ι a side view with partial section,
Abb. 2 einen Grundriß mit teilweisem Schnitt.Fig. 2 is a plan with a partial section.
Auf den Streichriemen α wird in bekannter Weise die Masseauflage b gebracht, worauf eine dünne Metallfolie c gelegt wird. The mass application b is placed on the strop α in a known manner, whereupon a thin metal foil c is placed.
Es empfiehlt sich nun, als Metall einen Überzug von echtem Gold (22 Karat) zu verwenden, das durch äußere Einflüsse nicht beeinflußt wird.It is now advisable to coat the metal with real gold (22 carat) use that is not influenced by external influences.
Der Schleifprozeß wird ferner durch An-Ordnung einer Narbung d, e auf der Schleiffläche c gefördert.The grinding process is further promoted by arranging a grain d, e on the grinding surface c .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP61418D DE538991C (en) | Metal dust-bearing coating for sanding pads for grinding cutting edges, especially razor blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP61418D DE538991C (en) | Metal dust-bearing coating for sanding pads for grinding cutting edges, especially razor blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE538991C true DE538991C (en) | 1931-11-23 |
Family
ID=7389702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP61418D Expired DE538991C (en) | Metal dust-bearing coating for sanding pads for grinding cutting edges, especially razor blades |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE538991C (en) |
-
0
- DE DEP61418D patent/DE538991C/en not_active Expired
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