公开(公告)号：US06568236B2

公开(公告)日：2003-05-27

申请号：US09876605

申请日：2001-06-07

申请人： Yoshiteru Kondo ,  Yoshiaki Suzuki

发明人： Yoshiteru Kondo ,  Yoshiaki Suzuki

IPC分类号： B21J1530

CPC分类号： B21J15/025 ,  B21J15/10

摘要： A rivet setting machine is provided that includes a movable die supporting member that operates to increase working space when inserting and removing workpieces during non-fastening operations. In a first position, the die supporting member positions a die in an opposed relationship to a punch. In a second position, the die supporting member positions the die at a position apart from the punch, which increases the distance between the die and the punch during non-fastening operations.