L.b. Foster Rail Technologies, Corp.

Matthew Redfield

W Thomas Urmson, Jr

Steven David Singleton

Charles A Petrie

Christopher Alan Lucke

Glen Appleby

Charles Schnorr

Shawn Zier

Nickolas Ciesielski

Ward Powell

Charles H Schnorr, Iii

Charles H,iii Schnorr

Trackside tank insert

Trackside tank

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.

Top of rail resilient bar

A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.

Top of rail foam bar

A rail gauge face applicator is provided. The gauge face applicator comprises a resilient pad comprising one or more than one channel extending from one or more than one inlet to one or more than one outlet. The one or more than one channel is operable from a closed position when the pressure within the channel is low to an open position when the pressure within the channel is raised. Thus, when the pressure of the friction modifying material is raised the one or more than one channel opens and material can be delivered from the one or more than one outlet. The applicator further comprises a rail engagement element which allows the gauge face applicator to be positioned appropriately to engage a rail. The applicator may be less prone to clogging and may be more efficient at delivering friction modifying material efficiently than prior art applicators.

Gauge face lubrication

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Pittsburgh, PA, United States of America

Matthew Redfield