AT42993B - Process for the manufacture of flanged steel wheel tires. - Google Patents

Process for the manufacture of flanged steel wheel tires.

Info

Publication number
AT42993B
AT42993B AT42993DA AT42993B AT 42993 B AT42993 B AT 42993B AT 42993D A AT42993D A AT 42993DA AT 42993 B AT42993 B AT 42993B
Authority
AT
Austria
Prior art keywords
manufacture
steel wheel
wheel tires
flanged steel
tires
Prior art date
Application number
Other languages
German (de)
Inventor
Alexander Pogany
Original Assignee
Alexander Pogany
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
Priority claimed from DE1907208928D external-priority patent/DE208928C/de
Application filed by Alexander Pogany filed Critical Alexander Pogany
Application granted granted Critical
Publication of AT42993B publication Critical patent/AT42993B/en

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  • Crystals, And After-Treatments Of Crystals (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von geflanschten Stahlradreifen. 



   Bisher werden   genanschte Stahlradreifen   in der Weise hergestellt, dass der   Rohblock   in Reifen-oder Ringform gegossen und der Flansch bei der weiteren Behandlung der Luppen angewalzt wird, wobei das Walzwerk so eingerichtet ist,   dass   zugleich mit dem Anwalzen des Flansches die Entfernung des die Unreinheiten, Blasen usw. enthaltenden Teiles der Luppe erfolgt. Die Erfindung hat   nun   ein Verfahren zur Herstellung von ge-   flauschten Sta@irad!aifen zum Gegenstande,   bei   den)   es darauf ankommt, dass der Reifen bereits mit Flansch gegossen und einem Walzverfahren nur unterworfen wird, damit die genauen Abmessungen zu stande kommen. Es liegt auf der   Hand, dass   ein solches Vorfahren gegen- über dem Bekannten mannigfache Vorteile bietet.

   So erfordert z.   H.   das Walzwerk wesentlich 
 EMI1.1 
 bisher herzustellen. Es ergeben sich also bei   Anwendung des neuen Verfahrens wesentliche   Ersparnisse an Anlage- und Betriebskosten. 



   Auf der Zeichnung sind verschiedene   Einrichtungen   zur Ausführung des Giessverfahrens dargestellt. Fig. 1 zeigt eine Anordnung mit drei   gussformen   in einer Ebene nebeneinander, Fig. 2 eine solche mit   übereinanderliegfnden Guüformen,   Fig. 3 eine Anordnung, bei der die Gussformen trepponartig abgestuft nebeneinander liegen. Fig. 4 stellt eine besondere 
 EMI1.2 
 werden. 



   Das   Giessen   der Reifen mit Flansch erfolgt   unmittelbar vom   Ofen aus und zwar kann jedes beliebige bisher benutzte Material, wie Martinstahl, Tiegelstahl, Chromstahl usw. Verwendung finden. Zur Erzielung eines möglichst blasenfreien Gusses kann in bekannter Weise   Lunkerthermit   benutzt werden. Das Giessen selbst erfolgt gemäss der Zeichnung 
 EMI1.3 
 die   gegebenenfalls auch in schifer Lage angeord@@t sein   können.   Nach dem Erkalten   werden die Reifen voneinander und von dem verlorenen Kopf getrennt, im Glühofen auf Glühtemperatur und im Walzwerk auf die   genauen Altmessungen gebracht.

   Bei der   in Fig 4 dargestellten   Gussform werden zwei   Reifen in   einem Stück gegossen, das spater in   einer zur Ebene des Reifens parallelen Symmetrieebene zerschnitten und dann, wie oben beschrieben, weiter behandelt wird. 

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



   <Desc / Clms Page number 1>
 



  Process for the manufacture of flanged steel wheel tires.



   So far, flanged steel wheel tires have been manufactured in such a way that the raw block is cast in the shape of a tire or ring and the flange is rolled in the further treatment of the blanks, the rolling mill being set up so that at the same time as the flange is rolled on, the removal of the impurities, Bubbles, etc. containing part of the shell takes place. The subject of the invention is a method for producing fluffed wheel tires, in which it is important that the tire is already cast with a flange and is only subjected to a rolling process so that the exact dimensions are achieved. It is obvious that such an ancestor offers many advantages over the known.

   So requires z. H. the rolling mill essential
 EMI1.1
 manufacture so far. When using the new method, there are therefore substantial savings in terms of plant and operating costs.



   Various devices for carrying out the casting process are shown in the drawing. 1 shows an arrangement with three casting molds next to one another in one plane, FIG. 2 shows one with casting molds lying one above the other, FIG. 3 shows an arrangement in which the casting molds lie next to one another in a stepped manner. Fig. 4 shows a particular one
 EMI1.2
 will.



   The casting of the tires with flange takes place directly from the furnace and that any material previously used, such as Martin steel, crucible steel, chrome steel, etc. can be used. Lunkerthermit can be used in a known manner to achieve a casting that is as free of bubbles as possible. The casting itself takes place according to the drawing
 EMI1.3
 which may also be in a safe location. After cooling, the tires are separated from each other and from the lost head, brought to the annealing temperature in the annealing furnace and the exact old measurements in the rolling mill.

   In the casting mold shown in FIG. 4, two tires are cast in one piece, which is later cut in a plane of symmetry parallel to the plane of the tire and then treated further as described above.

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

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung von geflanschten Stablradreifen, dadurch gekennzeichnet. dass der Reifen mit Flansch gegossen wird und ihm nur die genauen Abmessungen durch Walzen gegeben werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of flanged rod tires, characterized. that the tire is cast with flange and only given the exact dimensions by rolling. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT42993D 1907-11-16 1909-03-31 Process for the manufacture of flanged steel wheel tires. AT42993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1907208928D DE208928C (en) 1907-11-16

Publications (1)

Publication Number Publication Date
AT42993B true AT42993B (en) 1910-07-11

Family

ID=5794497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT42993D AT42993B (en) 1907-11-16 1909-03-31 Process for the manufacture of flanged steel wheel tires.

Country Status (1)

Country Link
AT (1) AT42993B (en)

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