Bonded mechanically inner connected seal arrangement for a blowout preventer
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United States of America Patent
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-
Sep 1, 1987
Grant Date -
N/A
app pub date -
Dec 23, 1985
filing date -
Dec 23, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An expansible and contractable replaceable seal arrangement includes an elastomer body bonded to at least a pair of spaced, rigid plate members with a mechanical arrangement interconnecting the plate members and elastomer body to accommodate relative movement therebetween in response to expansion and contraction of the elastomer body bonded therewith and to inhibit separation of the plates and elastomer body.
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