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
Links
Landscapes
- 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)
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) |
-
1913
- 1913-11-24 AT AT69301D patent/AT69301B/en active
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