发明名称 Method of inserting a bearing jacket and a monolith into a pipe
摘要 The present invention relates to a method of pressing a bearing jacket ( 2 ) onto a monolith ( 3 ) of a catalytic converter, in particular in a motor vehicle. The bearing jacket ( 2 ) surrounding the monolith ( 3 ) on the perimeter is pressed during an initial phase onto the monolith ( 3 ) in a first peripheral section ( 8 ) and in a second peripheral section ( 9 ), whereby the two peripheral sections ( 8, 9 ) together are smaller than the total circumference of the monolith ( 3 ) surrounded by the bearing jacket pressed onto it. The bearing jacket ( 2 ) is pressed onto the monolith ( 3 ) during a subsequent second phase in at least one third peripheral section ( 16 ), which is situated between the first peripheral section ( 8 ) and the second peripheral section ( 9 ), whereby the first peripheral section ( 8 ) and the second peripheral section ( 9 ) together with all the third peripheral sections ( 16 ) are the same size as the total circumference.
申请公布号 US7137199(B2) 申请公布日期 2006.11.21
申请号 US20030658570 申请日期 2003.09.09
申请人 J. EBERSPAECHER GMBH & CO. KG 发明人 SCHUG NORBERT;MUELLER BERND;BUNGERT GERHARD
分类号 B21D51/16;B21D39/00;B29C43/18;F01N3/28;F01N13/18 主分类号 B21D51/16
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