AT47976B - Rolling mill for the production of spades, shovels and the like. - Google Patents

Rolling mill for the production of spades, shovels and the like.

Info

Publication number
AT47976B
AT47976B AT47976DA AT47976B AT 47976 B AT47976 B AT 47976B AT 47976D A AT47976D A AT 47976DA AT 47976 B AT47976 B AT 47976B
Authority
AT
Austria
Prior art keywords
spades
shovels
production
rolling mill
workpiece
Prior art date
Application number
Other languages
German (de)
Inventor
John Atkins
Original Assignee
John Atkins
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 John Atkins filed Critical John Atkins
Application granted granted Critical
Publication of AT47976B publication Critical patent/AT47976B/en

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  • Metal Rolling (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Walzwerk zur Herstellung von Spaten, Schaufeln und dergl. 



   Die Erfindung betrifft ein Walzwerk zur Herstellung von Spaten, Schaufeln und dergl. und besteht darin, dass nur die Oberwalze an jener Stelle, an welcher das Blatt während des Einführens des Stieles zu liegen kommt, eine Ausnehmung aufweist, so dass das Werkstück in jenen Stellungen, in welchen das Kaliber noch nicht zum Angriff gekommen ist, an der Unterwalze ein Auflager besitzt. 



   In der Zeichnung ist der Erfindungsgegenstand durch die Fig. 1 und 2 schaubildlich bei zwei verschiedenen Stellungen der Walzen veranschaulicht. 



   Die Walzen   A   und B drehen sich entgegengesetzt in der Richtung der Pfeile 1 bzw. 2 Der Erfindung gemäss besitzt nur die Oberwalze   A.   eine Ausnehmung C, während die Unterwalze B im Gegensatz zu bereits bekannten Ausführungen voll ausgebildet ist. 



   Zwecks Walzens des Stieles a eines Spatens oder dergl. wird, solange die Oberwalze A ihre Ausnehmung C der Unterwalze B zukehrt (Fig   1),   das Walzgut zwischen beide Walzen derart eingeführt, dass das Spatenblatt b auf der Walze B aufruht. Das Walzen des Stieles a beginnt, sobald die im Drehungssinne hintere Aussenkante c der Ausnehmung C das Werkstück erreicht hat (Fig. 2), das nun im Sinne des Pfeiles 3 zwischen den Walzen   hervorgeho1t   wird. Das Werkstück besitzt infolge der Ausnebmung C in der Oberwalze A ständig ein Auflager an der Unterwalze B. 

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



   <Desc / Clms Page number 1>
 



  Rolling mill for the production of spades, shovels and the like.



   The invention relates to a rolling mill for the production of spades, shovels and the like. And consists in that only the top roller has a recess at the point where the blade comes to rest during the insertion of the handle, so that the workpiece in those positions , in which the caliber has not yet come to attack, has a support on the lower roll.



   In the drawing, the subject matter of the invention is illustrated diagrammatically by FIGS. 1 and 2 with the rollers in two different positions.



   The rollers A and B rotate in opposite directions in the direction of the arrows 1 and 2, respectively. According to the invention, only the upper roller A. has a recess C, while the lower roller B, in contrast to known designs, is fully formed.



   For the purpose of rolling the handle a of a spade or the like, as long as the upper roller A faces its recess C of the lower roller B (FIG. 1), the rolling stock is introduced between the two rollers in such a way that the spade blade b rests on the roller B. The rolling of the handle a begins as soon as the rear outer edge c of the recess C in the direction of rotation has reached the workpiece (FIG. 2), which is now highlighted between the rollers in the direction of arrow 3. As a result of the recess C in the upper roller A, the workpiece always has a support on the lower roller B.

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

 

Claims (1)

PATENT-ANSPRUCH : Walzwerk zur Herstellung von Spaten, Schaufeln und dergl., dadurch gekennzeichnet, dass die Ausnehmung zum Einführen des Werkstückes lediglich an der Oberwalze angeordnet ist, um das Werkstück in jenen Stellungen, in welchen das Kaliber noch nicht zum Angriff gekommen ist, zu unterstützen. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Rolling mill for the production of spades, shovels and the like., Characterized in that the recess for inserting the workpiece is only arranged on the top roller in order to support the workpiece in those positions in which the caliber has not yet been attacked. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT47976D 1909-04-27 1909-04-27 Rolling mill for the production of spades, shovels and the like. AT47976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT47976T 1909-04-27

Publications (1)

Publication Number Publication Date
AT47976B true AT47976B (en) 1911-05-26

Family

ID=3568448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT47976D AT47976B (en) 1909-04-27 1909-04-27 Rolling mill for the production of spades, shovels and the like.

Country Status (1)

Country Link
AT (1) AT47976B (en)

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