Spherical flange assembly
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United States of America Patent
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Jan 10, 2012
Grant Date -
N/A
app pub date -
Feb 13, 2009
filing date -
May 4, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spherical flange assembly is disclosed. The spherical flange assembly comprises a seat member, a heel member, a seal gland and at least one nut and bold assembly. The seat member includes a concave portion. The heel member includes a convex portion and a seal gland opening. The seal gland is disposed within the seal gland opening.
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