发明名称 |
Multiple lane ironing and doming apparatus |
摘要 |
A multiple lane ironing and doming apparatus for ironing and doming cup-shaped blanks into can bodies by pushing them through ironing dies by reciprocations of punches. The apparatus comprises: a plurality of punches vertically held and retained at their upper ends for vertical reciprocations; at least one ironing die unit arranged below and coaxially with each of said punches for ironing cup-shaped blanks into ironed can bodies; one doming unit arranged below the ironing die for doming the bottoms of the ironed can bodies into a predetermined configuration; stripping means for stripping the ironed and domed can bodies from the punches; and conveying means for discharging the stripped can bodies from below the punches.
|
申请公布号 |
US5301534(A) |
申请公布日期 |
1994.04.12 |
申请号 |
US19920967128 |
申请日期 |
1992.10.27 |
申请人 |
DAIWA CAN COMPANY;SHIN NIPPON KOKI CO., LTD. |
发明人 |
NISHIKAWA, YOSHIMI;MUROZUKA, KEIJI;MIYAZAKI, TAKAJI |
分类号 |
B21D22/30;(IPC1-7):B21D43/06 |
主分类号 |
B21D22/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|