Arrangement for isolating torsional vibration
AssigneeDaimlerChrysler AG
InventorsHeiko Gensert, Horst Schneider
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Abstract
In an arrangement for isolating torsional vibration in exhaust systems of internal combustion engines, an axially corrugated tube is provided in the exhaust pipe. The axial corrugation are distributed in spaced relationship over the circumference of the tube. The corrugated tube is resilient in a radial direction and is provided, at both ends, with connection stubs for direct connection to exhaust system pipes.
Claims5
An arrangement for isolating torsional vibration in exhaust systems of internal combustion engines comprising a corrugated tube having axially extending corrugations arranged in circumferentially spaced relationship said corrugated tube being compliant in the radial direction and being provided, at both ends, with connection stubs for direct connection to pipes of an exhaust system, said corrugated tube being surrounded by a knit wire structure extending into the recesses formed by the axial corrugations such that said corrugated tube is embedded in said knit wire structure, and said knit wire structure being encased by a protective sheath firmly engaging said knit wire structure with said corrugated tube to hold said knit wire structure in said recesses in firm engagement with said corrugated tube.
Dependencies are inferred from the claim text.