Railcar Truck Roller Bearing Adapter-Pad Systems
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United States of America Patent
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Issued Date -
Nov 16, 2023
app pub date -
Jan 11, 2023
filing date -
Jan 11, 2023
priority date (Note) -
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Abstract
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.
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