Pipe section provided with a socket end part
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United States of America Patent
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Jul 6, 2010
Grant Date -
Aug 14, 2008
app pub date -
Aug 10, 2005
filing date -
Sep 8, 2004
priority date (Note) -
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Abstract
A pipe section provided with a socket end part for accommodating a spigot end part of a second pipe section, the spigot end part having a sealing ring and the socket end part configured with an obliquely tapered part having areas of varying dimension for deforming the sealing ring to differing extent along the circumference of the sealing ring when the socket end part engages the spigot end part.
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