Drive seal
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United States of America Patent
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N/A
Issued Date -
Oct 14, 2004
app pub date -
Jan 9, 2004
filing date -
Jan 10, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A drive seal includes at least one metal ring having an annular running surface onto which is applied a thermally sprayed hard metal protective wear coating. The hard metal wear coating is coated by a sliding lacquer layer containing solid lubricants and which is softer compared to the hard metal wear layer.
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