A PUNCH ASSEMBLY FOR FORMING A BASE IN A METAL BEVERAGE CAN
摘要
A bottom forming station (168) for forming a metal can having a sidewall and base portion is provided. The bottom forming station comprises a punch sleeve (70). The punch sleeve body (74) has a section (100) that communicates with a punch nose (72) and such that their junction area is in a non-active area.
申请公布号
WO9964182(A1)
申请公布日期
1999.12.16
申请号
WO1999US12513
申请日期
1999.06.04
申请人
CROWN CORK & SEAL TECHNOLOGIES CORPORATION
发明人
ASCHBERGER, ANTON, A.;TRNKA, RALPH, J.;WINKLESS, ROBERT, A.