AT64308B - Method and device for rolling hollow blocks over a mandrel in several successive passes. - Google Patents

Method and device for rolling hollow blocks over a mandrel in several successive passes.

Info

Publication number
AT64308B
AT64308B AT64308DA AT64308B AT 64308 B AT64308 B AT 64308B AT 64308D A AT64308D A AT 64308DA AT 64308 B AT64308 B AT 64308B
Authority
AT
Austria
Prior art keywords
mandrel
rolling mill
several successive
hollow blocks
successive passes
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Briede
Original Assignee
Otto Briede
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 Otto Briede filed Critical Otto Briede
Application granted granted Critical
Publication of AT64308B publication Critical patent/AT64308B/en

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  • Metal Rolling (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 
 EMI2.2 
 

 <Desc/Clms Page number 3> 

 
 EMI3.1 
 
 EMI3.2 
 
 EMI3.3 
 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 
 EMI2.2
 

 <Desc / Clms Page number 3>

 
 EMI3.1
 
 EMI3.2
 
 EMI3.3
 

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

Claims (1)

<Desc/Clms Page number 4> EMI4.1 den Walzen verbleibt, während das Werkstück an beiden Enden über den Dorn hinausgestreckt wird. <Desc / Clms Page number 4> EMI4.1 the rollers while the workpiece is stretched beyond the mandrel at both ends. 3. Walzwerk zur Ausübung des Verfahrens nach Anspruch 1 und 2, dadurch gekennzeichnet, dass zu beiden Seiten der Kaliberwalzen (a) Stangen (kl, 1") angeordnet sind, welche von beiden EMI4.2 das Wasser aus je einem Zylinder heraustreiben, wobei der Wasseraustritt durch eine von dem Walzwerk abhängige Steuerung geregelt wird. 3. Rolling mill for performing the method according to claim 1 and 2, characterized in that on both sides of the caliber rolls (a) bars (kl, 1 ") are arranged, which of the two EMI4.2 drive the water out of one cylinder each, the water outlet being regulated by a controller that is dependent on the rolling mill. 5. Walzwerk nach Anspruch 3, dadurch gekennzeichnet, dass die Steuerung durch einen oder mehrere mit dem Walzenantrieb gekuppelte Kolbenzylinder (s) gebildet wird, denen das von den hydraulischen Zylindern (g1. g2) kommende Druckwasser zugeführt wird, so dass ein Teil der für das Zurückhalten des Domes aufgewendeten Arbeit auf das Walzwerk zurück- übertragen wird. EMI4.3 5. Rolling mill according to claim 3, characterized in that the control is formed by one or more piston cylinders (s) coupled to the roller drive, to which the pressurized water coming from the hydraulic cylinders (g1. G2) is supplied, so that part of the for the retention of the dome, the work expended is transferred back to the rolling mill. EMI4.3
AT64308D 1913-02-10 1913-02-10 Method and device for rolling hollow blocks over a mandrel in several successive passes. AT64308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT64308T 1913-02-10

Publications (1)

Publication Number Publication Date
AT64308B true AT64308B (en) 1914-04-10

Family

ID=3586246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT64308D AT64308B (en) 1913-02-10 1913-02-10 Method and device for rolling hollow blocks over a mandrel in several successive passes.

Country Status (1)

Country Link
AT (1) AT64308B (en)

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