AT70449B - Artificial stone, in particular for grinding, grinding and polishing purposes. - Google Patents

Artificial stone, in particular for grinding, grinding and polishing purposes.

Info

Publication number
AT70449B
AT70449B AT70449DA AT70449B AT 70449 B AT70449 B AT 70449B AT 70449D A AT70449D A AT 70449DA AT 70449 B AT70449 B AT 70449B
Authority
AT
Austria
Prior art keywords
grinding
artificial stone
polishing purposes
purposes
polishing
Prior art date
Application number
Other languages
German (de)
Inventor
Emanuel Ignaz Heller
Original Assignee
Emanuel Ignaz Heller
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emanuel Ignaz Heller filed Critical Emanuel Ignaz Heller
Application granted granted Critical
Publication of AT70449B publication Critical patent/AT70449B/en

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  • Compositions Of Oxide Ceramics (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Den Gegenstand der vorliegenden Erfindung bildet ein künstlicher Stein, insbesondere für Mahl-, Schleif- und Polierzwecke, welcher aus abgebundenen, auf bestimmte Korngrössen zerkleinerten Scherben aus Porzellan, Steingut oder dgl. besteht. Zweck der vorliegenden Erfindung ist, durch die Beschaffenheit des Steines ein durchgehend gleichartiges Material zu erhalten, so da13 auch bei der im Betriebe allmählich erfolgenden Abnutzung die Arbeitsfläche stets eine gleichartige Beschaffenheit aufweist.

   Zufolge dieser Beschaffenheit lassen sich   derartige   Steine in bester Weise als Mühlsteine, Müllereiwalzen, Schleif-und Poliersteine, weiters als Holz. schleifsteine sowie für Müllereizwecke zum Schälen und Polieren von Getreide verwenden. weil eine   Nachbearbeitung   der im Betriebe   abgenutzten     Arbeitsflächen zufolge   der   durchgehend   gleichartigen Beschaffenheit des Steines überflüssig wird. In gleicher Weise lassen sich derartige Steine auch zu Isolierzwecken, wie auch zu Filtrierzwecken in Anwendung bringen. 



   Steine gemäss der vorliegenden Erfindung werden dadurch hergestellt, dass an sich wertlose Abfallprodukte, und zwar Scherben aus Porzellan, Steingut oder dgl. mit einem geringen Zusatz eines beliebigen Bindemittels vermengt und in bekannter Weise durch Sinterung oder auf kaltem Wege zur Abbindung gebracht werden. Die Scherben werden vor ihrer   Vermeng@ng   mit dem Bindemittel auf bestimmte Korngrössen gebracht und wird je nachdem man eine mehr oder weniger poröse Beschaffenheit für den Stein würscht, mehr oder weniger Bindestoff verwendet. 



    Stf'ine, welche gemäss   der vorliegenden Erfindung   durch Brand zum Abbinden gebracht werden,   
 EMI1.2 
   Brande an Härte zunehmen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The subject of the present invention is an artificial stone, in particular for grinding, grinding and polishing purposes, which consists of bonded fragments of porcelain, earthenware or the like, comminuted to certain grain sizes. The purpose of the present invention is to obtain a consistently similar material through the nature of the stone, so that even with the gradual wear and tear that occurs in the factory, the work surface always has the same texture.

   As a result of this nature, stones of this type can best be used as millstones, milling rollers, grinding and polishing stones, and also as wood. Use whetstones and for milling purposes for peeling and polishing grain. because reworking of the worn work surfaces in the company is superfluous due to the consistently similar texture of the stone. In the same way, stones of this type can also be used for insulating purposes as well as for filtering purposes.



   Stones according to the present invention are produced in that waste products that are worthless per se, namely shards of porcelain, stoneware or the like. Are mixed with a small addition of any binding agent and are set in a known manner by sintering or by cold means. The shards are brought to certain grain sizes before they are mixed with the binder and, depending on whether the stone is more or less porous, more or less binder is used.



    Stf'ine which according to the present invention are caused to set by fire,
 EMI1.2
   Brande increase in hardness.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH: Künstlicher Stein, insbesondere für Mahl-, Schlief- und Polierzwecke, dadurch gekenn- EMI1.3 aus Porzellan, Steingut oder dgl. besteht, zum Zwecke, trotz der allmählichen Abnutzung im Betriebe stets eine gleichartige Beschaffenheit der Arbeitsfläche zu erhalten. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Artificial stone, in particular for grinding, sleeping and polishing purposes, characterized by EMI1.3 consists of porcelain, earthenware or the like, for the purpose of maintaining a similar quality of the work surface despite the gradual wear and tear in the company. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT70449D 1913-11-09 1913-11-09 Artificial stone, in particular for grinding, grinding and polishing purposes. AT70449B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT70449T 1913-11-09

Publications (1)

Publication Number Publication Date
AT70449B true AT70449B (en) 1915-11-10

Family

ID=3592215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70449D AT70449B (en) 1913-11-09 1913-11-09 Artificial stone, in particular for grinding, grinding and polishing purposes.

Country Status (1)

Country Link
AT (1) AT70449B (en)

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