Corrosion resistant caster
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United States of America Patent
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-
Nov 26, 1985
Grant Date -
N/A
app pub date -
Dec 14, 1983
filing date -
Dec 14, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A heavy-duty caster assembly for a corrosive environment having a U-shaped metallic wheel supporting horn with a metal swivel plate rotatably mounted on the horn by a kingpin wherein both the swivel plate and the horn are coated with a permanently bonded fluorocarbon coating. The facing surfaces of the swivel plate and the horn have semi-torroidal recesses that receive a pure torroidal self-lubricating plastic bearing.
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