Rail fastening system
AssigneeMcKay Australia Limited
InventorHartley F. Young
Life of this patent
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Abstract
A rail seat resistant to abrasion of the concrete rail tie incorporates a thin metal plate between the rail tie and the elastomeric rail pad which insulates the rail from the rail tie. The plate may be bonded to the rail tie or a resilient gasket can be interposed between the rail tie and the plate.
Claims3
An abrasion resistant rail seat for securing a rail to a concrete rail tie of the type in which the rail has a flange and is secured to a concrete rail tie by elastic rail clamps and an elastomeric rail pad insulates the rail from the rail tie, the improvement comprising interposing an abrasion resistant plate between said rail pad and said rail tie, said abrasion resistant plate forming a water tight seal with said rail tie, said abrasion resistant plate being wider than said rail and extending beyond the flange of said rail, and a layer of adhering material between said abrasion resistant rail plate and said rail tie for adhering said plate to said tie, said material being the sole means for adhering said plate to said tie so that replacement of said abrasion resistant rail plate is facilitated.
Dependencies are inferred from the claim text.