Shiftable particle spheroidal side bearing
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United States of America Patent
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Mar 9, 1982
Grant Date -
N/A
app pub date -
Jan 30, 1980
filing date -
Jan 30, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A side bearing assembly for railway rolling stock having an elastomeric body, containing granular solid substance, disposed between the body bolster and the truck bolster or side frame. The assembly is an inexpensive yet durable means for accomplishing increased support of static and dynamic loads without inhibiting the body bolster movement in a horizontal plane relative to its trucks.
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