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US 2024/0084516 A1Published application
Under sleeper pad
AssigneeGetzner Werkstoffe Holding GmbH
InventorsAndreas Augustin, Stefan Kopeinig, Harald Loy, Martin Quirchmair
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Abstract
An under sleeper pad (1) for fastening to an outer surface (2) facing a ballast bed (16), in particular an underside, of a railroad sleeper (3). The under sleeper pad (1) includes an elastomer layer (5), the elastomer layer (5) having a density in the range of 250 kg/m3 to 350 kg/m3, preferably 250 kg/m3 to 330 kg/m3.
Claims8
An under sleeper pad for fastening to an outer surface facing a ballast bed of a railroad sleeper, the under sleeper pad comprising:
- an elastomer layer having a density in a range of 250 kg/m3 to 350 kg/m3.
Dependencies are inferred from the claim text.