AT96475B - Process for the production of axle boxes from sheet metal for railway vehicles. - Google Patents

Process for the production of axle boxes from sheet metal for railway vehicles.

Info

Publication number
AT96475B
AT96475B AT96475DA AT96475B AT 96475 B AT96475 B AT 96475B AT 96475D A AT96475D A AT 96475DA AT 96475 B AT96475 B AT 96475B
Authority
AT
Austria
Prior art keywords
sheet metal
production
railway vehicles
axle boxes
axle
Prior art date
Application number
Other languages
German (de)
Inventor
Stefan Kolbay
Original Assignee
Stefan Kolbay
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 Stefan Kolbay filed Critical Stefan Kolbay
Application granted granted Critical
Publication of AT96475B publication Critical patent/AT96475B/en

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Description

  

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   Das so erhaltene Arbeitsstück wird nun zwischen der Patrize g und Gesenk h derart bearbeitet@   dass an dessen Boden die gewünschten Formteile ausgebildet werden, wobei natürlich dafür zu sorgen 
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 hergestellt werden. 



   Auf das   fertig gezogene Arbeitsstück   ist noch der die Bügelschraube unterstützende Block m und die zum Einlassen der zum Aufsetzen des Lagerdeckels nötigen Zapfen p dienenden Warzen e zu befestigen, was am besten durch autogenes Schweissen oder durch Nieten erfolgt. 
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 bilden, wie dies die   Fig. a und (i zeigen,   oder derselbe   kann   rechtwinklig ausgebogen sein (Fig. 8).   Schliesslich kann   die äussere Kante des   rechtwinklig ausgebogenen Randes wieder aufgebogen werden     (Fig. 9),   in welchem Falle der untere Rand des Lagerkastendeckels mit einer umlaufenden Nut p versehen wird ; diese Nut setzt sich auf die aufgebogene Kante und macht die Richtzapfen e (Fig. 10) entbehrlich. 



   PATENT-ANSPRÜCHE :
1. Verfahren zur Herstellung von Achslagerkasten aus Blech für Eisenbahnfahrzeuge, dadurch gekennzeichnet, dass eine mit der Wandstärke des herzustellenden Lagerkastens ungefähr gleich starke Blechplatte von ovaler   Ausgangsform   an den Rändern eingespannt und dann im   Gesenke muldenförmig     vorgepresst wird, worauf der so   erhaltene Formling nach   Auswechslung der Gesenke fertig gepresst wird   
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   The work piece obtained in this way is now processed between the male mold g and the die h in such a way that the desired molded parts are formed on its bottom, whereby this must of course be ensured
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 getting produced.



   The block m supporting the U-bolt and the lugs e used to let in the pins p required to place the bearing cover still have to be attached to the finished work piece, which is best done by autogenous welding or riveting.
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 a and i show, or the same can be bent out at right angles (Fig. 8). Finally, the outer edge of the edge bent out at right angles can be bent up again (Fig. 9), in which case the lower edge of the Bearing box cover is provided with a circumferential groove p; this groove sits on the upturned edge and makes the alignment pins e (Fig. 10) unnecessary.



   PATENT CLAIMS:
1. A method for the production of axle box from sheet metal for railway vehicles, characterized in that a sheet metal plate of the same thickness as the box to be produced is clamped at the edges and is then trough-shaped in the die, whereupon the molding obtained after replacing the Dies being pressed
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Claims (1)

vollendete Einzelkasten zerschnitten werden, worauf die so erhabenen Werkstücke durch weitere Be- arbeitung fertiggestellt werden. Completed individual boxes are cut up, whereupon the raised workpieces are completed by further processing.
AT96475D 1918-10-24 1920-03-15 Process for the production of axle boxes from sheet metal for railway vehicles. AT96475B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU96475X 1918-10-24

Publications (1)

Publication Number Publication Date
AT96475B true AT96475B (en) 1924-03-26

Family

ID=10972810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96475D AT96475B (en) 1918-10-24 1920-03-15 Process for the production of axle boxes from sheet metal for railway vehicles.

Country Status (1)

Country Link
AT (1) AT96475B (en)

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