Apparatus for expanding a tubular member
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United States of America Patent
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May 15, 2007
Issued Date -
N/A
app pub date -
Jun 1, 2005
filing date -
Dec 7, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for radially expanding and plastically deforming a tubular member includes a support member comprising a fluid passage, an expansion device for radially expanding and plastically deforming the tubular member movably coupled to the support member for longitudinal displacement relative to the support member comprising an expansion cone, at least one pressure chamber defined by and positioned between the support member and expansion device fluidicly coupled to the first fluid passage, and one or more releasable supports coupled to the support member adapted to support the tubular member, wherein the releasable supports are positioned above the expansion device.
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