| 发明名称 |
Lightweight knockout for forming die assembly |
| 摘要 |
A die assembly for producing paperboard pressware includes a lightweight knockout assembly having a long and narrow ejection member positioned within a slotted adapter plate. The provision of a lightweight knockout assembly reduces frictional wear-related maintenance and downtime.
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| 申请公布号 |
US7845935(B2) |
申请公布日期 |
2010.12.07 |
| 申请号 |
US20070933454 |
申请日期 |
2007.11.01 |
| 申请人 |
DIXIE CONSUMER PRODUCTS LLC |
发明人 |
JOHNS ALBERT D.;MILLIGAN STEPHEN K.;SOFRONIE MIRCEA |
| 分类号 |
B29C43/50 |
主分类号 |
B29C43/50 |
| 代理机构 |
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代理人 |
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| 地址 |
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