公开(公告)号：US06659927B2

公开(公告)日：2003-12-09

申请号：US09845677

申请日：2001-04-30

申请人： Rick D. Myers ,  David J. Coursey

发明人： Rick D. Myers ,  David J. Coursey

IPC分类号： B21B174

CPC分类号： B26D7/1818 ,  B26D7/025 ,  B31B50/16

摘要： A presser assembly for supporting blanking scrap during a blanking operation is provided. The presser assembly includes a support rail; a presser rail connected to the support rail; and a connecting rail connecting the presser rail to the support rail and being adapted to pivot with respect to at least one of the support rail and the presser rail through a predetermined pivot angle range for changing a distance between the support rail and the presser rail. By pivoting, one can thereby selectively affect a folding and an unfolding of the presser assembly during a blanking operation.