Tube joint
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United States of America Patent
Stats
-
May 13, 1980
Issued Date -
N/A
app pub date -
Mar 20, 1978
filing date -
Sep 25, 1975
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a joint between two tubes having a corrugated outer wall and a smooth or corrugated inner wall the tubes are cut to form each an open annular space between said walls at the end. A sealing ring is received by the spaces, and the tubes are pressed against the sealing ring by means of a lock ring tightened about the tube ends.
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Cited Art Landscape
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