TOP OF RAIL RESILIENT BAR
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United States of America Patent
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app pub date -
Mar 12, 2018
filing date -
May 29, 2009
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Abstract
An applicator for applying a friction modifying material to the surface of a rail is provided. The applicator comprises a resilient body for applying a composition to a surface of a rail. The resilient body comprises an outer impervious surface and defines a sealed passageway that extends through the resilient body for the composition to flow through; and an applicator support, wherein the resilient body is secured to the applicator support. A rail applicator assembly and methods for using the applicator are also provided.
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