发明名称 Method for joining two or several profiled parts or metal sheets which are mechanically joined and pressure-welded at one or several connection points
摘要 #CMT# #/CMT# The method involves form-locking and/or frictional mechanical joining of metal sheets (1,2) and/or profile parts at one or more connecting sites, and thermally joining the connecting sites by pressure welding. #CMT# : #/CMT# An independent claim is also included for an automobile body segment for motor vehicle. #CMT#USE : #/CMT# For joining multiple metal sheets and/or profile parts. #CMT#ADVANTAGE : #/CMT# Ensures rapid repair of defective weld connection points without problem since the weld joints can be improved without maintaining a very difficult welding process window. Ensures easy and economical repair not only in product line but also during repair of already delivered motor vehicles at repair shops. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows the grinding pattern with the characteristic markings of punched rivet connection produced by joining method. 1,2 : Metal sheets 6 : Punch rivet.
申请公布号 AU2005205865(A1) 申请公布日期 2005.08.04
申请号 AU20050205865 申请日期 2005.01.27
申请人 ADAM OPEL AG 发明人 WOLFGANG EBERLEIN
分类号 B23K11/00;B21D39/00;B21J15/00;B23K11/02;B23K11/06;B23K11/11;B23P11/00;B62D27/02;F16B5/04;F16B19/08 主分类号 B23K11/00
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