Shaft seal device
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United States of America Patent
Stats
-
May 28, 1985
Grant Date -
N/A
app pub date -
Apr 11, 1984
filing date -
Apr 11, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mechanical seal device includes a seal ring arranged non-rotatably in a cup which is locked against a shoulder on a shaft. The cup contains a ring of a flexible material which axially supports the seal ring. The flexible material ring is provided with a collar situated between the seal ring and the shaft, thus sealing the space and centering the seal ring on the shaft.
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Cited Art Landscape
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