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
Links
- 239000002184 metal Substances 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
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) |
-
1920
- 1920-03-15 AT AT96475D patent/AT96475B/en active
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