Railway freight car truck with transom
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United States of America Patent
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Jul 18, 2017
Grant Date -
Jan 26, 2017
app pub date -
Jul 23, 2015
filing date -
Jul 23, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A stabilized railway car truck consists of two side frames and a bolster. The bolster has laterally opposite ends, each end extending into and supported within a side frame opening on a spring group. The stabilized railway car truck also includes a transom extending into, and supported within, a side frame opening. The spring group is supported at each transom end. Each side frame includes an integrally cast transom bearing over which a transom support bearing is fitted. The pivotal decoupling of the side frame and transom eliminates track displacement irregularities from reacting at the bolster and into the vehicle.
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