专利名称：PRESS DIE SET FOR FORMING FLANGE AND
FLANGE FORMING METHOD
发明人：Koichi SASAKI,Nobuyuki SHIOZAKI
申请号：US12182292
申请日：20080730
公开号：US20100024510A1
公开日：
20100204
专利附图：
摘要：The present invention relates to a press die set for forming a flange that bends an edge of a part, such as a door panel and a hood panel, at a right angle in a press-forming direction and bends an edge adjacent to the edge at a negative angle, and a
flange forming method. The press die set for forming a flange according to the present invention can accomplish the flange formation described above in one step, has a simple structure, and is easy to maintain.
申请人：Koichi SASAKI,Nobuyuki SHIOZAKI
地址：Hiroshima-ken JP,Hiroshima-ken JP
国籍：JP,JPfrom silence
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