Pipe joint and its pipe slipout preventive mechanism
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United States of America Patent
Stats
-
Dec 22, 1992
Grant Date -
N/A
app pub date -
Dec 26, 1990
filing date -
Jun 7, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pipe joint for connecting pipes for passing a variety of fluid such as liquid or gas has been improved and has a pipe slipout preventive mechanism. In structure, the main body of the pipe joint is formed by coupling a nipple and a socket. An insert to be fitted externally by a pipe to be connected is installed slidably to the nipple. A collet for tightening the pipe is installed outside the insert with a proper spacing thereto. And the socket has a tapered part which is diminishing in diameter toward the pipe insertion port. A stopping member engages with and stops at the tapered part of the socket is provided outside of the insert.
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