发明名称 SHAPED METAL CONTAINER AND METHOD FOR MAKING SAME
摘要 A shaped metal container comprising less metal than prior art shaped metal containers while still able to handle sufficient axial load and undergo shaping processes, including necking, without wrinkling, buckling, collapsing or other physical defect is disclosed. Processes for shaping a metal container having a sidewall of variable thickness, wherein a portion of the sidewall having a variable thickness is shaped using a die or dies are also disclosed.
申请公布号 WO2012024671(A3) 申请公布日期 2012.04.12
申请号 WO2011US48603 申请日期 2011.08.22
申请人 ALCOA INC.;DICK, ROBERT E.;FEDUSA, ANTHONY J.;MYERS, GARY L. 发明人 DICK, ROBERT E.;FEDUSA, ANTHONY J.;MYERS, GARY L.
分类号 B21D51/26 主分类号 B21D51/26
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