Verfahren zum Verbinden von hohlen Bauteilen sowie nach diesem Verfahren hergestellte Bauteilverbindung

Research output: Intellectual Property › Patent application/Patent

Contributors

Abstract

Method for connecting hollow components has the following steps: bringing together of first and second components that are hollow at least in the joining region; positioning of a sleeve in the joint area of the components so that it extends over the abutment area of the ends of the components. The sleeve is made of a flexible textile material. An internal pressure is applied to the sleeve so that it deforms and is pressed against the inner side of the joint area after which the sleeve is hardened. The invention also relates to a corresponding component connection that is made using the inventive method.
Translated title of the contribution
Hollow component joining method in which a textile sleeve is placed inside the components to be joined, pressed against their internal walls using a pressurizing arrangement and then hardened

Details

Method for connecting hollow components has the following steps: bringing together of first and second components that are hollow at least in the joining region; positioning of a sleeve in the joint area of the components so that it extends over the abutment area of the ends of the components. The sleeve is made of a flexible textile material. An internal pressure is applied to the sleeve so that it deforms and is pressed against the inner side of the joint area after which the sleeve is hardened. The invention also relates to a corresponding component connection that is made using the inventive method.
Original languageGerman
IPC (International Patent Classification)B21D 39/04
Patent numberDE 10 2004 002971
Filing date21 Jan 2004
Country/TerritoryGermany
Publication statusE-pub ahead of print - 1 Sept 2005
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Keywords