AT69301B - Process for the production of railroad tracks and other rolled bars, plates, sheets, etc. from one metal or from two or more metal layers superimposed over the entire length of the roll. - Google Patents

Process for the production of railroad tracks and other rolled bars, plates, sheets, etc. from one metal or from two or more metal layers superimposed over the entire length of the roll.

Info

Publication number
AT69301B
AT69301B AT69301DA AT69301B AT 69301 B AT69301 B AT 69301B AT 69301D A AT69301D A AT 69301DA AT 69301 B AT69301 B AT 69301B
Authority
AT
Austria
Prior art keywords
metal
metal layers
roll
sheets
entire length
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Melaun
Original Assignee
Franz Melaun
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 Franz Melaun filed Critical Franz Melaun
Application granted granted Critical
Publication of AT69301B publication Critical patent/AT69301B/en

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  • Metal Rolling (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Eisenbahnschienen und sonstigen gewalzten Stäben,   Platten, Blechen usw. aus einem Metall oder aus zwei oder mehr in der ganzen Walzl nge übereinanderliegenden Metallschichten.   



   Um Eisenbahnschienen und sonstige Walzstäbe, Platten, Bleche usw. herzustellen, welche entweder aus nur aus einer Metallsorte bestehenden Blöcken oder aus Verbundblöcken gewalzt werden, werden diese Blöcke nicht in der bisher üblichen Weise unmittelbar zu Eisenbahnschienen usw. ausgewalzt, sondern die Blöcke werden nach dem an sich bekannten Wegschneiden des die Lunker und Verunreinigungen enthaltenden oberen Blockendes in einer hydraulischen Schmiedepresse oder dgl. in derjenigen Richtung, in welcher die Metallschichten übereinander gegossen wurden, soweit gestaucht und gleichzeitig in einer dazu senkrechten Richtung ausgeeckt, bis der so erhaltene ausgeeckte Block bei einem bestimmten Querschnitt eine solche Länge erhalten hat, dass derselbe in ein entsprechendes Kaliber der bekannten Blockwalzen, oder in die Grobblechwalzen eingeführt werden kann.

   In diesen Walzen wird der Block in bekannter Weise weiter vorgestreckt und hierauf im Schienenwalzwerk, Trägerwalzwerk,   Blechwalzwerk   oder einem anderen   Fertigwalzwerk zum Endprodukt   ausgewalzt. 



    PATENT-ANSPRF'H :  
Verfahren zur Herstellung von   Eisenbahnschienen und sonstigen gewalzten Stäben, Platten.   

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



   <Desc / Clms Page number 1>
 



  Process for the manufacture of railroad tracks and other rolled bars, plates, sheets, etc. from one metal or from two or more metal layers superimposed over the entire length of the roll.



   To produce railroad tracks and other rolled bars, plates, sheets, etc., which are rolled either from blocks consisting of only one type of metal or from composite blocks, these blocks are not rolled out directly into railroad tracks etc. in the usual manner, but the blocks are after Cut away, known per se, the upper end of the block containing the voids and impurities in a hydraulic forging press or the like in the direction in which the metal layers were poured one on top of the other, compressed to the extent and at the same time unplugged in a perpendicular direction until the unlatched block obtained in this way was certain cross-section has been given such a length that it can be introduced into a corresponding caliber of the known block rolls, or into the heavy plate rolls.

   In these rolls, the block is further pre-stretched in a known manner and then rolled into the end product in the rail rolling mill, beam rolling mill, sheet rolling mill or another finishing mill.



    PATENT-ANSPRF'H:
Process for the production of railroad tracks and other rolled bars, plates.

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

 

Claims (1)

Blechen usw. aus nur einem Metall oder aus zwei oder mehr in der ganzen Walzlänge übereinander liegenden verschiedenen Metallschichten, dadurch gekennzeichnet. dass die gegossenen Blocks in derjenigen Richtung, in welcher die Metallschichten übereinander gegossen wurden, soweit gestaucht und gleichzeitig in einer dazu senkrechten Richtung ausgereckt werden, dass der so erhaltene ausgeeckte Block bei einem bestimmten Querschnitt eine solche Länge besitzt, dass derselbe in ein entsprechenden Kaliber der Blockwalzen oder in die Grobblechwalzen eingeführt werden kann, worauf der in diesen Walzen weiter vorgestreckte Block in bekannter Weise in einem Schienenwalzwerk, Blechwalzwerk usw. zum Fertigerzeugnis ausgewalzt wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. Sheets etc. made of only one metal or of two or more different metal layers lying one above the other over the entire length of the roll, characterized. that the cast blocks are compressed in the direction in which the metal layers were cast on top of one another and at the same time stretched out in a direction perpendicular to it, so that the uncovered block obtained in this way has a length with a certain cross-section such that it is in a corresponding caliber of Block rolls or can be introduced into the heavy plate rolls, whereupon the block, which is further pre-stretched in these rolls, is rolled out in a known manner in a rail rolling mill, plate rolling mill, etc. to form the finished product. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT69301D 1912-04-15 1913-11-24 Process for the production of railroad tracks and other rolled bars, plates, sheets, etc. from one metal or from two or more metal layers superimposed over the entire length of the roll. AT69301B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE69301X 1912-04-15

Publications (1)

Publication Number Publication Date
AT69301B true AT69301B (en) 1915-07-10

Family

ID=5634894

Family Applications (1)

Application Number Title Priority Date Filing Date
AT69301D AT69301B (en) 1912-04-15 1913-11-24 Process for the production of railroad tracks and other rolled bars, plates, sheets, etc. from one metal or from two or more metal layers superimposed over the entire length of the roll.

Country Status (1)

Country Link
AT (1) AT69301B (en)

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