发明名称 |
Base forming |
摘要 |
A method and apparatus for forming the base of a can are described. The base forming apparatus is typically a dome station for forming a dome on the base of a beverage can. The dome station is mountable onto a dome door of a bodymaker press, thereby avoiding the common failure of mounting bolts. A complete polyurethane ring is used to create overtravel force and maintain consistent and symmetrical loading on the tooling.
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申请公布号 |
US6351981(B1) |
申请公布日期 |
2002.03.05 |
申请号 |
US20000526518 |
申请日期 |
2000.03.16 |
申请人 |
CROWN CORK & SEAL TECHNOLOGIES CORPORATION |
发明人 |
JOWITT FREDERICK WILLIAM;SCHOLEY IAN KENNETH;WOULDS WILLIAM |
分类号 |
B21D22/30;(IPC1-7):B21D22/30 |
主分类号 |
B21D22/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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