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基本信息:
- 专利标题: Can end
- 专利标题(中):可以结束
- 申请号:EP07012544.8 申请日:2002-08-16
- 公开(公告)号:EP1834885A3 公开(公告)日:2007-10-03
- 发明人: Turner, Timothy , Gopalaswamy, Rajesh , Forrest, Randall G.
- 申请人: Rexam Beverage Can Company
- 申请人地址: 8770 West Bryn Mawr Avenue Chicago, IL 60631 US
- 专利权人: Rexam Beverage Can Company
- 当前专利权人: Rexam Beverage Can Company
- 当前专利权人地址: 8770 West Bryn Mawr Avenue Chicago, IL 60631 US
- 代理机构: Regan-Addis, Heather
- 优先权: US931497 20010816; US219914 20020815
- 主分类号: B65D17/50
- IPC分类号: B65D17/50 ; B65D8/08
摘要:
An easy open can end member comprising a central panel (18) centred about a longitudinal axis (50) the central panel having a peripheral edge (52); a curl (12) defining an outer perimeter of the end member; a circumferential chuckwall (14) extending downwardly from the curl; and a transition wall (16) connecting the chuckwall with the peripheral edge of the central panel. The transition wall comprises a folded portion (54) extending inwardly relative to the longitudinal axis, which folded portion comprises a convex annular apex (58) joining a first leg and a second leg, the first leg joining the transition wall with the chuckwall, and the second leg joining the transition wall with the peripheral edge.
摘要(中):
包括围绕纵向轴线(50)居中的中央面板(18)的易开罐端部构件,所述中央面板具有周边边缘(52); 限定所述端部构件的外周边的卷曲部(12) 从卷曲向下延伸的周向卡盘壁(14) 以及将卡盘壁与中央面板的周边边缘连接的过渡壁(16)。 过渡壁包括相对于纵向轴线向内延伸的折叠部分(54),该折叠部分包括连接第一腿部和第二腿部的凸环形顶端(58),第一腿部将过渡壁与卡盘壁接合,以及 第二腿将过渡壁与周边边缘连接。
公开/授权文献:
- EP1834885B1 Can end 公开/授权日:2012-10-17