Under sleeper pad
AssigneeGetzner Werkstoffe Holding GmbH
InventorAndreas Augustin
Life of this patent
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Abstract
An under sleeper pad (1) to be fastened to an underside (3) of a sleeper (4), on the opposite side from the tracks (2). The under sleeper pad (1) has at least one elastic layer (5) having cork grains (6) of a cork granulate distributed throughout. In addition, the elastic layer (5) has at least one cellular synthetic elastomer (7).
Claims13
An under sleeper pad for fastening to a bottom side, situated opposite the rails, of a track sleeper, the under sleeper pad comprising at least one elastic layer including cork grains, arranged in a distributed manner therein, of a cork granulate, and at least one cellular synthetic elastomer, said at least one cellular synthetic elastomer is foamed.
Dependencies are inferred from the claim text.