公开(公告)号：EP2861845A1

公开(公告)日：2015-04-22

申请号：EP13737158.9

申请日：2013-06-14

申请人： Senior IP GmbH

发明人： ZEISBERG, Patrick ,  HILLEBRAND, Stephan

IPC分类号： F01N13/14 ,  F16L11/115 ,  F16L11/15 ,  F16L11/20 ,  B29C57/04 ,  B21D15/06 ,  B21D17/02 ,  B21D26/033 ,  F01N13/18

CPC分类号： F16L11/15 ,  B21D15/06 ,  B21D17/02 ,  B21D39/048 ,  B29C57/04 ,  F01N13/1805 ,  F01N13/1816 ,  F16L7/00 ,  F16L11/12 ,  F16L11/20

摘要： The invention relates to a tubular component, comprising an outer tubular element and at least one inner tubular element arranged inside the outer tubular element, wherein the outer tubular element is designed as a flexible tubular element having several formations, in particular corrugations and/or at least one corrugated segment, characterized in that the outer tubular element (1) and the at least one inner tubular element (2) each have, in at least one location, a formation (11, 12) pointing outward in the radial direction, the outside of the formation (12) of the at least one inner tubular element (2) lying at least partially in a planar manner against the inside of the formation (11) of the outer tubular element (1) or of another inner tubular element (1), such that there is a connection between the at least one inner tubular element (2) and the outer tubular element (1) by means of the formations (11, 12). The invention further relates to a method for producing a tubular component.