发明授权
- 专利标题: Tooling system
- 专利标题(中): 模具系统
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申请号: US11155720申请日: 2005-06-20
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公开(公告)号: US07229274B2公开(公告)日: 2007-06-12
- 发明人: Albert D. Johns , Mircea T. Sofronie
- 申请人: Albert D. Johns , Mircea T. Sofronie
- 申请人地址: US GA Atlanta
- 专利权人: Dixie Consumer Products LLC
- 当前专利权人: Dixie Consumer Products LLC
- 当前专利权人地址: US GA Atlanta
- 代理机构: Georgia-Pacific LLC
- 代理商 Jacqueline M. Hutter
- 主分类号: B29C43/04
- IPC分类号: B29C43/04
摘要:
A tooling system in a press for forming a product from a blank of material disposed between a punch assembly and a die assembly and a method of using the same. The tooling system comprises a knockout and a bushing. The knockout further comprises a shaft having opposed ends, a plate fixed to one opposed end, and a tapered portion. The bushing is supported by one of the punch and die assemblies and defines a lumen configured to slidably receive the shaft for axial movement between an extended position and a retracted position. The lumen has a tapered receiving section at one end thereof configured to mate with the tapered portion of the knockout when the shaft is in the extended position.
公开/授权文献
- US20050233024A1 Tooling system 公开/授权日:2005-10-20
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