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US 10,294,615 B2Granted
Rubber pad for rails
AssigneePlastex SA
InventorMarco Lombardini
Life of this patent
Estimating the term…
Abstract
A rubber pad is configured to be arranged between a sleeper of a track and a rail of the track. The pad has a flat portion with a width substantially the same as a width of the sleeper; the flat portion comprises a plurality of holes.
Claims14
A rubber pad intended to be arranged between a sleeper of a track or an accessory mounted on said sleeper and a rail of said track, said rubber pad comprising:
- a flat portion having a width substantially the same as a width of the sleeper, wherein the flat portion includes a plurality of holes, the plurality of holes including top holes and bottom holes;
- a plastic lining that covers at least a surface portion of the rubber pad, the plastic lining being configured to face the rail during use;
- and
- an elastic membrane positioned in the rubber pad, the elastic membrane separating the top holes of the plurality of holes from the bottom holes of the plurality of holes.
1 more element
Dependencies are inferred from the claim text.