Matching seal element for closing an opening in a cable fitting or pipe line
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United States of America Patent
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Apr 6, 1993
Grant Date -
N/A
app pub date -
Jan 24, 1991
filing date -
Feb 9, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A matching seal element for closing an introduction opening in a cable fitting, tubing or similar elongated article including matching the diameter to the diameters of introduced articles, by a terminal wall which is formed of concentric, removable sealing rings. The matching seal element is longitudinally divided and may be tightly clamped on sockets or pipes or on a dowel-like expandable receptacle which is spread in openings.
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