Sealing device for connection of a pipe in a hole
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United States of America Patent
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-
N/A
Issued Date -
Jun 9, 2005
app pub date -
Jan 6, 2005
filing date -
Apr 29, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sealing device for connection of a pipe in a hole, wherein the fitting is free, with play, of the type comprising pressure means to thrust the pipe in the direction of the hole, and a washer with an annular shape, with a central hole into which the pipe is inserted and secured; this washer has a base which is shaped according to a spherical annular surface portion and is disposed with this spherical base facing the hole, the spherical base being thrust against the hole by these pressure means.
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