Composite sliding surface bearing
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United States of America Patent
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-
Dec 31, 1985
Grant Date -
N/A
app pub date -
Feb 15, 1985
filing date -
Feb 27, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a composite sliding surface bearing comprising a load-carrying backing shell, a bearing metal layer provided on the inside surface of the backing shell, and a sliding surface layer provided in the inside surface of the bearing metal layer, an interlayer is provided between the sliding surface layer and the bearing metal layer. In order to minimize the deleterious influence of the interlayer on the life of the composite sliding surface bearing, the bearing metal layer is formed on that surface which carries the interlayer with a profile having a depth which amounts to at least 5 micrometers and exceeds 1.5 times the thickness of the interlayer, which follows the profiled shape of the bearing metal layer.
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