发明名称 CLOSURE FEEDING METHOD
摘要 Closure feeding method for automatically feeding and positioning closure flanges and tag ring elements within the die of a metal working press for securement about a container wall opening. A horizontally reciprocating holder simultaneously picks up a closure flange and a tag ring element in retracted position and conveys the closure parts into the die opening placing the tag ring element in the upper die and the flange in the lower die. The holder then automatically retracts to repeat the cycle.
申请公布号 US3856162(A) 申请公布日期 1974.12.24
申请号 US19730409392 申请日期 1973.10.25
申请人 AMERICAN FLANGE & MFG CO INC,US 发明人 JESEVICH J,US;SIMKUS V,US
分类号 B21D51/40;B65D39/08;(IPC1-7):B65G1/06 主分类号 B21D51/40
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