Side bearing for railway car truck
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United States of America Patent
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Jan 31, 2017
Grant Date -
N/A
app pub date -
Oct 22, 2015
filing date -
Oct 22, 2015
priority date (Note) -
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Abstract
An improved leaf spring side bearing assembly for railway freight cars is provided that achieves improved tracking and curving by the limitation of rock of the railway freight car. The side bearing comprises a base with two raised end sections. A leaf spring assembly is provided on the base that extends to the underside and support channel of the freight car. A top wear plate and a bottom travel stop are also included with the leaf spring side bearing assembly.
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