Weniger Verschleiß in Weichen. Die Zungen-Roll- und Drück-Vorrichtung (ZRDV) System Schwihag.
Alba
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Publisher
Alba
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DE
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Düsseldorf
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0722-8287
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ZLB: 4-Zs 3393
BBR: Z 529
TIB: ZO 1831
BBR: Z 529
TIB: ZO 1831
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Abstract
Bei den Europäischen Bahngesellschaften gehören Zungenrollvorrichtungen zum Ausrüstungsstandard der Weichen. Die Anlage der Zungenschiene an den Stützknaggen wird etwa in Weichen, die in der Überhöhung liegen, aufgrund der Gefällelage, nicht immer optimal erreicht und in der Folge kann es zu einer unerwünschten Verengung der Spurweite kommen. Die neu entwickelte Zungenroll- und Drückvorrichtung (ZRDV) der Schwihag AG wirkt, durch eine verbesserte Anlage der Zungenschiene an den Stützknaggen in der anliegenden Stellung, einer Spurverengung entgegen und ermöglicht eine Reduzierung des Verschleißes zwischen Gleitstuhl und Schienenfußunterseite.
For most railway companies, switch roller devices have been the standard switch equipment for many years. The positioning of the switch rails on the distance blocks in the heel area is not always achieved optimally in switches that lie within the superelevation, due to the gradient situation. The predefined shape of the switch rail changes as a result of repeated passing over the switch rail with the full wheel load in the heel area. Schwihag AG's newly developed spring roller device (LSR), with its improved positioning of the switch rail on the distance blocks, counteracts narrowing of the gauge and enables a reduction of wear between the slide plate and the underside of the base of the rail.
For most railway companies, switch roller devices have been the standard switch equipment for many years. The positioning of the switch rails on the distance blocks in the heel area is not always achieved optimally in switches that lie within the superelevation, due to the gradient situation. The predefined shape of the switch rail changes as a result of repeated passing over the switch rail with the full wheel load in the heel area. Schwihag AG's newly developed spring roller device (LSR), with its improved positioning of the switch rail on the distance blocks, counteracts narrowing of the gauge and enables a reduction of wear between the slide plate and the underside of the base of the rail.
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Der Nahverkehr
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Nr. 7/8
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S. 41-43