Featured patents

Flange Bearing Frog Crossing
US 08870128 B1, Oct. 28, 2014, Frogs, James A. Remington et al. / Cleveland Track Material, Inc. (Cleveland, US)
A full flange bearing rail crossing frog and rail arrangement comprising:…

Rail Line Sensing and Safety System
US 08752797 B2, June 17, 2014, Train-Position Indication, Marc W. Cygnus et al. / Metrom Rail, LLC (Lake Zurich, US)
A sensing device for a rail line comprising:…

Rail Vehicle Control Communication System and Method for Communicating With a Rail Vehicle
US 08702043 B2, April 22, 2014, Motive-power control, Wolfgang Daum et al. / General Electric Company (Schenectady, US)
A communication system comprising:…

Locking Device for Crossings With Movable Frog Point
US 08672274 B2, March 18, 2014, Frogs, Vicente Albisua Aspiazu / Amurrio Ferrocarrily y Equipos, S.A. (Amurrio (Alava), ES
A locking device for crossings with movable frog points, comprising:…

Methods and Systems for Rail Communication
US 08651434 B2, Feb. 18, 2014, Electric or magnetic control, Wolfgang Daum et al. / General Electric Company (Schenectady, US)
A method for communicating through a rail comprising:…

Train Wheel Bearing Temperature Detection
US 08622351 B2, Jan. 7, 2014, Hot bearing detectors, Thomas Strecker et al. / Progress Rail Services Corp (Albertville, US)
A suspension apparatus for a hollow railway sleeper housing rail wheel…

System, Method and Device for Conveying Information From a Wayside Device
US 08628047 B2, Jan. 14, 2014, Light beam projecting, Frank Wawrzyniak et al. / General Electric Company (Schenectady, US)
A system for communicating information from a wayside device to a vehicle,…

Systems and Methods for Redundant Vehicle Detection at Highway-Rail Grade Crossings
US 08596587 B2, Dec. 3, 2013, Electric Automatic Highway Signals, Mine Doors, and Gates, Thomas N. Hilleary / Bystep, LLC (Kansas City, US)
A method for sensing objects within a rail grade crossing island, said method…

Elevated Frog and Rail Crossing Track Assembly
US 08556217 B1, Oct. 15, 2013, Crossings, James A. Remington et al. / Cleveland Track Material, Inc. (Cleveland, US)
A crossing panel for accommodating rolling of wheels of a railcar wheel set…

Device for the Detection of the Occupied or Free State of a Track Section
US 08469318 B2, June 25, 2013, Train-Position Indication, Uwe Kaluscha / Siemens Aktiengesellschaft (Munich, DE)
An apparatus for detecting whether a given track section is occupied or free,…

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