发明名称 TWO-PIECE GUIDE PIN AND METHOD
摘要 A two-piece guide pin for metal forming dies includes a guide pin body formed from a cut length of an elongate, solid bar of stock having a cylindrical shape and a hard and smooth finished exterior surface with an outside diameter selected for close reception and reciprocal motion in an associated die bore. An alignment member is formed on a first end of the guide pin body. A guide pin head is formed from a cut length of an elongate, solid bar of stock having an outside diameter that is substantially greater than that of the guide pin body, and is rigidly connected with the second end of the guide pin body in a generally concentric relationship to define an enlarged head that positively limits travel between an associated die shoe and die pad.
申请公布号 WO2011152846(A1) 申请公布日期 2011.12.08
申请号 WO2010US49119 申请日期 2010.09.16
申请人 STANDARD LIFTERS, INC.;BREEN, SCOTT M.;PYPER, JOEL T. 发明人 BREEN, SCOTT M.;PYPER, JOEL T.
分类号 B21D53/00;B21D37/20;B21H3/12;B23P15/00 主分类号 B21D53/00
代理机构 代理人
主权项
地址