BOLSTER FRICTION POCKET
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United States of America Patent
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Issued Date -
Sep 5, 2024
app pub date -
Feb 9, 2024
filing date -
Mar 2, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
Systems are provided for railroad car truck including a bolster. In one example, the bolster may include a top member including a bolster bowl, a bottom member extending downward from the top member, a first end of the bolster pocket positioned at a first end of the top member and a second end of the bolster positioned distal from the first and of the bolster, and at least one friction pockets. Each of the at least one friction pocket is not defined by a shelf.
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