Back-up ring and sealing assembly
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United States of America Patent
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N/A
Issued Date -
Sep 27, 2007
app pub date -
Mar 24, 2006
filing date -
Mar 24, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A back-up ring for use in a sealing assembly having an annular body with a first face and a second face and defining an axial thickness, the first face being adapted to be engaged by an annular seal ring, a first cut in the first face extending axially inwardly from the first face at an angle of less than 90.degree. but greater than 0.degree. to the first face, a second cut in the second face, the second cut being interconnected to the first cut and being at an angle thereto, the angle of at least a portion of the second cut being 90.degree. or greater but less than 180.degree. to the second face.
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