Tube to be fed into a pipelike cavity
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United States of America Patent
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-
Apr 15, 1986
Issued Date -
N/A
app pub date -
Sep 18, 1984
filing date -
Jun 15, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Tube to be introduced in a pipelike cavity, and where the forward end of the tube is secured to the entrance to this cavity, and the following part of the tube is introduced through this forward end by a turning inside out, and where the tube to facilitate this operation in its internal layer, which after the introducing turns outside, has build-in compression stresses and/or in its outer layer, which after introducing turns inward, has build-in tension stresses.
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