CH253063A - A method of manufacturing an abrasive material and an abrasive material obtained by this method. - Google Patents
A method of manufacturing an abrasive material and an abrasive material obtained by this method.Info
- Publication number
- CH253063A CH253063A CH253063DA CH253063A CH 253063 A CH253063 A CH 253063A CH 253063D A CH253063D A CH 253063DA CH 253063 A CH253063 A CH 253063A
- Authority
- CH
- Switzerland
- Prior art keywords
- abrasive material
- corrugated
- tape
- manufacturing
- section
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
- B23P17/04—Metal-working operations, not covered by a single other subclass or another group in this subclass characterised by the nature of the material involved or the kind of product independently of its shape
- B23P17/06—Making steel wool or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/02—Scraping
- A47L13/04—Scraping with steel wool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/001—Manufacture of flexible abrasive materials
- B24D11/005—Making abrasive webs
- B24D11/006—Making abrasive webs without embedded abrasive particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
Procédé de fabrication d'une matière abrasive et matière abrasive obtenue selon ce procédé. La présente invention comprend un pro cédé de fabrication d'une matière abrasive et une matière abrasive obtenue par ce procédé et destinée à remplacer avantageusement la paille de fer, la laine d'acier et les abrasifs métalliques.
On sait que, si la paille de fer et la laine d'acier. sont d'excellents abrasifs convenant très bien pour le raclage et le polissage, elles présentent des inconvénients, notamment celui de s'émietter et de présenter des pointes qui peuvent blesser les mains.
Ces inconvénients sont supprimés par la matière abrasive que comprend la présente invention par le fait qu'elle est constituée par un ruban métallique présentant, en coupe transversale, une section de forme générale rectangulaire et en coupe longitudinale une forme ondulée. Le procédé de fabrication que comprend aussi l'invention consiste à laminer un fil ondulé, afin d'obtenir un ruban mé tallique présentant des ondulations dans un plan longitudinal perpendiculaire ,à sa sur face. Ce ruban peut être fabriqué en diverses largeurs et se laisse aisément travailler, par exemple tisser ou tricoter, ce qui permet d'en faire des articles de formes diverses, tels q u 'éponges, 'éponges, tombons, boudins, tampons, gaines, etc.
On peut aussi simplement plier le ruban ondulé ou l'enrouler pour en former une pelote et l'utiliser sous cette forme, éven tuellement après compression. En raison de ses ondulations, les bords du ruban possèdent la raideur voulue pour exercer une action abrasive très efficace. L'efficacité peut encore être augmentée lors qu'avant d'être travaillé ou plié, le ruban ondulé est soumis à un moletage qui y im prime des petites ondulations très rappro chées, comme représenté, à titre d'exemple, à une échelle fortement agrandie sur le dessin annexé. Ces petites ondulations, formant autant d'aspérités<I>a</I> le long des bords<I>b</I> des ondulations plus grandes, accentuent le mor dant de l'action abrasive et améliorent en core l'efficacité du raclage.
Quelle que soit la forme :sous laquelle le ruban ondulé est utilisé comme abrasif, il est possible d'utiliser un ruban continu dont les extrémités sont repliées à l'intérieur de l'article, de sorte qu'il n'existe aucune saillie pointue susceptible de blesser les mains de l'usager.
La matière abrasive suivant l'invention ne retient pas la saleté et se laisse facilement rincer.
A method of manufacturing an abrasive material and an abrasive material obtained by this method. The present invention comprises a process for producing an abrasive material and an abrasive material obtained by this process and intended to advantageously replace steel wool, steel wool and metallic abrasives.
It is known that if steel wool and steel wool. are excellent abrasives suitable for scraping and polishing, they have drawbacks including crumbling and having points that can injure hands.
These drawbacks are eliminated by the abrasive material that the present invention comprises by the fact that it consists of a metal strip having, in cross section, a generally rectangular section and in longitudinal section a corrugated shape. The manufacturing process that the invention also comprises consists in rolling a corrugated wire, in order to obtain a metallic tape having corrugations in a longitudinal plane perpendicular to its surface. This tape can be manufactured in various widths and can be easily worked, for example weaving or knitting, which makes it possible to make articles of various shapes, such as sponges, 'sponges, tombs, sausages, pads, sleeves, etc. .
You can also simply fold the corrugated tape or wind it to form a ball and use it in this form, possibly after compression. Due to its corrugations, the edges of the tape have the desired stiffness to exert a very effective abrasive action. The efficiency can be further increased when, before being worked or folded, the corrugated tape is subjected to a knurling which imbues therein very closely spaced small corrugations, as shown, by way of example, at a high scale. enlarged on the accompanying drawing. These small undulations, forming as many asperities <I> a </I> along the edges <I> b </I> of the larger corrugations, accentuate the amount of abrasive action and further improve efficiency scraping.
Regardless of the form: in which the corrugated tape is used as an abrasive, it is possible to use a continuous tape whose ends are folded back inside the article, so that there is no sharp protrusion likely to injure the user's hands.
The abrasive material according to the invention does not retain dirt and can be easily rinsed off.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE253063X | 1945-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH253063A true CH253063A (en) | 1948-02-15 |
Family
ID=3866603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH253063D CH253063A (en) | 1945-12-18 | 1946-04-25 | A method of manufacturing an abrasive material and an abrasive material obtained by this method. |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE461888A (en) |
| CH (1) | CH253063A (en) |
-
0
- BE BE461888D patent/BE461888A/xx unknown
-
1946
- 1946-04-25 CH CH253063D patent/CH253063A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE461888A (en) |
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