Exhaust systems - component and method for connecting a first tubular member for engaging and pushing and a second tubular member for engaging and pushing an exhaust gas systems - component

摘要

The invention discloses an exhaust gas systems - component 1, in particular an exhaust turbocharger with a first tubular member 2 in the form of a strain of comparator with the folding bellows and a second tubular member 3 in the form of an outlet flange. A pipe section 16 of the first tubular member for engaging and pushing 2 and a pipe section 15 of the second tubular member for engaging and pushing 3 overlap one another and form a coupling section 17. in the coupling 17, the first tubular member 2 and the second tubular member 3 are interconnected by a coupling means in the form of an expansion of the blade ring 18 connected. The expansion of the ring 18 is arranged on the inside of the first tubular member for engaging and pushing 2. The expansion of the ring 18 is radially expanded. In the case of the widening of the expansion of the blade ring 18, a wall region 24 of the pipe section 16 of the first tubular member for engaging and pushing 2 and plastically deformed in a receiving device 25 of the pipe section 15 of the second tubular member for engaging and pushing 3 pressed.