Flexible pipe element
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United States of America Patent
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-
Sep 2, 2003
Grant Date -
Feb 6, 2003
app pub date -
Jul 18, 2002
filing date -
Oct 4, 2000
priority date (Note) -
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Abstract
The invention concerns a flexible pipe element, in particular for exhaust pipes of combustion engines of motor vehicles, with a helically threaded or ring-corrugated bellows, at least one strip wound hose which is coaxially adjacent to the bellows and which is helically wound or comprises several annular segments, at least one spacer which is disposed locally between the bellows and the strip wound hose and a knitted tube disposed on the outside, wherein the pipe element has an overall maximum rigidity of 5 N/mm.
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