Pipes and tubular conduits – Flexible
Patent
1999-05-10
2000-10-03
Brinson, Patrick
Pipes and tubular conduits
Flexible
138129, 138122, 138134, 138135, F16L 1100
Patent
active
06125889&
ABSTRACT:
A flexible conveying element, in particular for the exhaust systems of automotive combustion engines, having a helically or annularly corrugated metal hose which is installed coaxially in the metal bellows. The outside diameter of the metal hose is smaller than the inside diameter of the bellows and the ends of the hose are situated inside the end fittings of the bellows. The metal hose has an interlocked profile and the bellows and the hose are in an at least indirect contact with each other in at least one additional zone between the two end fittings.
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patent: 5819807 (1998-10-01), Reed
patent: 5901754 (1999-05-01), Elsasser et al.
Elsasser Fabian
Krawietz Tom
Pluschke Michael
Brinson Patrick
Kinberg Robert
Spencer George H.
Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
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