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公开(公告)号:US20050008820A1
公开(公告)日:2005-01-13
申请号:US10750653
申请日:2003-12-31
申请人: Heui Bom Lee , Sang Myung Kim
发明人: Heui Bom Lee , Sang Myung Kim
CPC分类号: B21D39/021 , Y10T428/24215
摘要: While manufacturing a panel assembly including inner and outer panels through a hemming process, part of the inner panel is compressed to the outer panel and an edge of the inner panel is hemmed with a flange portion of the outer panel such that a gap is formed therebetween.
摘要翻译: 当通过折边工艺制造包括内板和外板的面板组件时,内板的一部分被压缩到外板,并且内板的边缘被外板的凸缘部分卷绕,使得它们之间形成间隙 。