Railcar truck roller bearing adapter-pad systems

A railcar truck and adapter pad system for placement between a roller bearing and side frame pedestal roof of a three-piece railcar truck. Many different features of the pad and/or the adapter-pad interface are configured to improve stiffness characteristics to satisfy both curving and high speed pe...

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Bibliographic Details
Main Authors Nibouar, F. Andrew, Bryant, Jason C, Pike, James A, Jeambey, Jon R, Stull, Jonathan A, Gotlund, Erik L, Manibharathi, Roshan N, Kurtzhals, William A
Format Patent
LanguageEnglish
Published 23.07.2019
Subjects
PERFORMING OPERATIONS
PREVENTING DERAILING OF RAIL VEHICLES
RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES
RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH
RAILWAYS
TRANSPORTING
WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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Summary:A railcar truck and adapter pad system for placement between a roller bearing and side frame pedestal roof of a three-piece railcar truck. Many different features of the pad and/or the adapter-pad interface are configured to improve stiffness characteristics to satisfy both curving and high speed performance of the railcar truck.
Bibliography:Application Number: US201715856221