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11. 发明公开

EP1755966A1 CAN END 失效
公开(公告)号：EP1755966A1
公开(公告)日：2007-02-28
申请号：EP05749997.2
申请日：2005-05-12
申请人： Rexam Beverage Can Company
发明人： TURNER, Timothy , FORREST, Randall, G. , GOPALASWAMY, Rajesh
IPC分类号： B65D8/18
CPC分类号： B65D17/08 , B65D17/06 , B65D17/4012 , B65D17/502 , B65D2517/0007 , B65D2517/0011 , B65D2517/0061 , B65D2517/0076 , B65D2517/0079 , B65D2517/0082 , Y10S220/906
摘要： In a method of forming a beverage can end wherein a beverage can end shell has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, a generally U-shaped countersink joining the chuckwall to an outer peripheral edge of a center panel, a method of forming an arcuate chuckwall in the beverage can end shell is described. The method of forming the arcuate chuckwall comprises the steps of providing a partially formed can end, providing an upper tooling having an annular, generally arcuate segment, and providing a lower tooling having a circumferential, generally arcuate, outwardly convex segment in at least partial alignment with the annular, generally arcuate segment of the upper tooling. The annular, generally arcuate segment of the upper tooling and the circumferential, generally arcuate, outwardly convex segment of the lower tooling are brought into engagement with a public side and a product side of the partially formed can end, respectively. A portion of the partially formed can end is reformed to form a circumferential, generally arcuate, outwardly convex segment located between an upper bend in the can end having a center of curvature above a public side of the can end and a lower bend in the partially formed can end having a center of curvature below the public side of the partially formed can end.
摘要翻译：罐端部件（10）具有中心板（18），周向卡盘壁和过渡壁。中心板围绕纵向轴线（50）居中并且具有外围边缘。中心板还具有从纵向轴线径向向外定位的台阶部分。台阶部分具有环形凸起部分，该环形凸起部分接合到环形凹陷部分并且使中心面板的至少一部分在平行于纵向轴线的方向上垂直地移位。卷曲限定了端部构件的外周边。圆周卡盘壁从卷曲向下延伸到过渡壁。过渡壁将卡盘壁与中央面板的外围边缘连接起来。过渡壁包括折叠部分。折叠部分具有第一腿部（56），第二腿部（62）和第三腿部（68）。第一支腿直接连接到卡盘壁并通过凹入的环形部分连接到第二支腿。第二腿通过凸环形部分连接到第三腿，并且第三腿连接到中心面板。凸环部分具有大于0.002英寸的曲率半径。

12. 发明公开

EP1194337A1 BEVERAGE CAN LID WITH EASY OPENING FEATURE 审中-公开
标题翻译： EASY易碎盖饮料容器
公开(公告)号：EP1194337A1
公开(公告)日：2002-04-10
申请号：EP00941125.7
申请日：2000-05-16
申请人： Chang, Charles , Chang, Lucy
发明人： Chang, Charles , Chang, Lucy
IPC分类号： B65D17/34
CPC分类号： B65D17/4012 , B65D2517/0014 , B65D2517/0076
摘要： A beverage can lid (1) has a scored portion (7), a pull tab (18), a rivet (5) and an initial contact point (9). The contact point (9) is positioned in close proximity to the rivet (5) to minimize the required lifting force of the pull tab (18). The puncture point (8) of the lid is also positioned in close proximity to the initial contact point (9). The pivot line (12) of the scored portion is also positioned in close proximity to the contact point (9). This reduces the amount of force necessary to open the container which allows the pull tab (18) to be formed from thinner guage metal and to allow the size of the pull tab to be decreased.

13. 发明授权

EP0592550B1 FULL OPEN CAN END CLOSURE 失效
标题翻译：易开盖的TiN
公开(公告)号：EP0592550B1
公开(公告)日：1997-05-02
申请号：EP92914746.0
申请日：1992-07-10
申请人： THE BROKEN HILL PROPRIETARY COMPANY LIMITED
发明人： SLADE, John Alan Walmer , SALM, Dietmar
IPC分类号： B65D17/40 , B21D51/44
CPC分类号： B65D17/401 , B65D2517/0011 , B65D2517/0013 , B65D2517/0062 , B65D2517/007 , B65D2517/0076 , B65D2517/0089 , B65D2517/5056
摘要： A can end closure comprises (i) a panel formed with a rim portion (2) and (ii) a central panel (4) substantially fully severed from the rim portion (2) and having a peripheral free edge portion (5). The rim portion is formed with spaced parallel folded portions (F1 and F2) defining a groove G within which the peripheral free edge portion (5) of the central panel (4) is positioned. Sealant (8) hermetically seals the central panel (4) to the rim portion (2). A push-in closure C in the central panel (4) comprises a closure tab (10) severed from the panel (4) along line (11) except for a hinge portion (12) and has a peripheral free edge portion (14) in overlapping underlying relationship with an edge portion (15) of the central panel (4). A latch means (17) formed in the edge portion (14) and engaging the free edge of the edge portion (15) prevents unintended inward movement of the tab (10). Sealant (18) hermetically seals the push-in closure C. An inwardly direct abutment (19) formed in the central panel (4) adjacent the closure C opposite the hinge portion (12) comprises a substantially vertical wall portion that defines an anchor point for the tip of the bowl of a spoon inserted in the opening formed in the central panel (4) by inward displacement of the closure C and prevents withdrawal of the spoon as the spoon is levered against the rim portion (2) to deform the central panel (4) and remove it from the rim portion (2). The position of the peripheral free edge portion (5) between the folded portions (F1 and F2) facilitates easier removal of the central panel (4) from the rim portion (2) with a less variable removal force than was required with prior art constructions.

14. 发明公开

EP0592550A1 FULL OPEN CAN END CLOSURE 失效
标题翻译：易开盖铁罐。
公开(公告)号：EP0592550A1
公开(公告)日：1994-04-20
申请号：EP92914746.0
申请日：1992-07-10
申请人： THE BROKEN HILL PROPRIETARY COMPANY LIMITED
发明人： SLADE, John Alan Walmer , SALM, Dietmar
IPC分类号： B21D51 , B65D17
CPC分类号： B65D17/401 , B65D2517/0011 , B65D2517/0013 , B65D2517/0062 , B65D2517/007 , B65D2517/0076 , B65D2517/0089 , B65D2517/5056
摘要： A can end closure comprises (i) a panel formed with a rim portion (2) and (ii) a central panel (4) substantially fully severed from the rim portion (2) and having a peripheral free edge portion (5). The rim portion is formed with spaced parallel folded portions (F1 and F2) defining a groove G within which the peripheral free edge portion (5) of the central panel (4) is positioned. Sealant (8) hermetically seals the central panel (4) to the rim portion (2). A push-in closure C in the central panel (4) comprises a closure tab (10) severed from the panel (4) along line (11) except for a hinge portion (12) and has a peripheral free edge portion (14) in overlapping underlying relationship with an edge portion (15) of the central panel (4). A latch means (17) formed in the edge portion (14) and engaging the free edge of the edge portion (15) prevents unintended inward movement of the tab (10). Sealant (18) hermetically seals the push-in closure C. An inwardly direct abutment (19) formed in the central panel (4) adjacent the closure C opposite the hinge portion (12) comprises a substantially vertical wall portion that defines an anchor point for the tip of the bowl of a spoon inserted in the opening formed in the central panel (4) by inward displacement of the closure C and prevents withdrawal of the spoon as the spoon is levered against the rim portion (2) to deform the central panel (4) and remove it from the rim portion (2). The position of the peripheral free edge portion (5) between the folded portions (F1 and F2) facilitates easier removal of the central panel (4) from the rim portion (2) with a less variable removal force than was required with prior art constructions.

15. 发明公开

EP3257773A1 LID FOR A ROUNDED OBLONG CAN, AND A ROUNDED OBLONG CAN PROVIDED WITH SUCH LID 有权
标题翻译：一个圆形的长方形可以盖上，而一个圆形的长方形可以用这种盖子提供
公开(公告)号：EP3257773A1
公开(公告)日：2017-12-20
申请号：EP16174769.6
申请日：2016-06-16
申请人： Ardagh MP Group Netherlands B.V.
发明人： RUX, Stefan , BECKER, Timo , PETER, Wolfgang
IPC分类号： B65D17/00
CPC分类号： B65D17/4011 , B65D17/404 , B65D2517/0076 , B65D2517/0077 , B65D2517/0079
摘要： The present invention relates to a lid (1) for a rounded oblong can having rounded ends or rounded corners, such as a can of Hansa, Large Hansa, Club or Dingley format, which lid has a proximal rounded lid section (8), a distal rounded lid section (9), and an intermediate straight lid section (10) between the two rounded lid sections, and comprising a releasable lid portion enclosed by a closed score line, which lid is to be torn-open along the score line and to be released from a remaining lid portion (6) after finger gripping, tilting and lifting of a tab connected via a tab connection to the releasable lid portion, and stiffening means (17,19,21,26,27,34) to stiffen the releasable lid portion during the tearing open action and the release action, wherein the score line has a residual thickness of 110 ± 10µm in the proximal rounded lid section, a residual thickness of 125 ± 10µm in the intermediate lid section, a residual thickness of 120 ± 10µm in the distal rounded lid section, and a residual thickness of 125 ± 10µm in a score line hinge section(33), and to a can comprising such lid.
摘要翻译：本发明涉及一种用于具有圆形端部或圆角的圆形椭圆形罐的盖（1），例如Hansa，Large Hansa，Club或Dingley格式的罐，该盖具有近侧圆形盖部分（8），远端圆形盖部分9以及位于两个圆形盖部分之间的中间直盖部分10，并且包括由封闭划线包围的可释放盖部分，该封盖沿着划线撕开并且在通过手指夹持，倾斜和经由突片连接件连接到可释放盖部分的突起提升之后，从剩余的盖部分（6）释放，以及加强装置（17,19,21,26,27,34）在撕裂打开动作和释放动作过程中的可释放盖部分，其中划痕线在近侧圆形盖部分中具有110±10μm的剩余厚度，中间盖部分中的剩余厚度为125±10μm，残留厚度为远端圆形盖部分120±10μm 在刻痕线铰链部分（33）中的残留厚度为125±10μm，并且涉及一种包括这种盖子的罐。

16. 发明公开

EP2253552A1 Can end 审中-公开
标题翻译： Dosenende
公开(公告)号：EP2253552A1
公开(公告)日：2010-11-24
申请号：EP09158566.1
申请日：2009-04-23
申请人： Crown Packaging Technology, Inc
发明人： Keane, Brendan , Fields, Brian , Williams, Andrew Richard
IPC分类号： B65D17/00 , B65D79/00
CPC分类号： B65D17/165 , B65D17/4011 , B65D17/4012 , B65D79/005 , B65D2517/0013 , B65D2517/007 , B65D2517/0076 , B65D2517/0089
摘要： The invention is an easily openable can end (1) which provides an improved way of providing finger access under the tab for a consumer. A can end is disclosed having an end panel (2), the end panel including a moveable portion (7) on which the tab is mounted. Finger access is provided by the moveable portion being moveable from a predetermined first state to a predetermined second state to thereby displace the handle of the tab away from the end panel and define a gap between the handle of the tab and the end panel suitable for finger access by a user.
摘要翻译：本发明是一种容易打开的罐端（1），其提供了一种改进的方式，在消费者的接头下方提供手指接触。公开了具有端板（2）的罐端，所述端板包括其上安装有所述突片的可移动部分（7）。手指进入由可移动部分可从预定的第一状态移动到预定的第二状态，从而使突片的手柄远离端板移动并且在突片的手柄与适合手指的端板之间限定间隙用户访问

17. 发明授权

EP1755966B1 CAN END 失效
公开(公告)号：EP1755966B1
公开(公告)日：2010-05-05
申请号：EP05749997.2
申请日：2005-05-12
申请人： Rexam Beverage Can Company
发明人： TURNER, Timothy , FORREST, Randall, G. , GOPALASWAMY, Rajesh , GOGOLA, Michael, R.
IPC分类号： B65D8/18
CPC分类号： B65D17/08 , B65D17/06 , B65D17/4012 , B65D17/502 , B65D2517/0007 , B65D2517/0011 , B65D2517/0061 , B65D2517/0076 , B65D2517/0079 , B65D2517/0082 , Y10S220/906
摘要： In a method of forming a beverage can end wherein a beverage can end shell has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, a generally U-shaped countersink joining the chuckwall to an outer peripheral edge of a center panel, a method of forming an arcuate chuckwall in the beverage can end shell is described. The method of forming the arcuate chuckwall comprises the steps of providing a partially formed can end, providing an upper tooling having an annular, generally arcuate segment, and providing a lower tooling having a circumferential, generally arcuate, outwardly convex segment in at least partial alignment with the annular, generally arcuate segment of the upper tooling. The annular, generally arcuate segment of the upper tooling and the circumferential, generally arcuate, outwardly convex segment of the lower tooling are brought into engagement with a public side and a product side of the partially formed can end, respectively. A portion of the partially formed can end is reformed to form a circumferential, generally arcuate, outwardly convex segment located between an upper bend in the can end having a center of curvature above a public side of the can end and a lower bend in the partially formed can end having a center of curvature below the public side of the partially formed can end.

18. 发明公开

EP2160332A2 CAN END AND METHOD OF MAKING SAME 有权
标题翻译： CAN END及其制造方法
公开(公告)号：EP2160332A2
公开(公告)日：2010-03-10
申请号：EP08770829.3
申请日：2008-06-12
申请人： Stolle Machinery Company, LLC
发明人： BUTCHER, Gregory H. , WILLIAMS, Greg S.
IPC分类号： B65D17/34
CPC分类号： B65D17/163 , B21D51/383 , B21D51/443 , B65D17/4011 , B65D2517/0016 , B65D2517/0061 , B65D2517/0073 , B65D2517/0076
摘要： A can end is provided, which includes a severable panel, a peripheral scoreline defining the periphery of the severable panel, an opening mechanism such as a pull tab, a rivet coupling the pull tab to the severable panel, and a rivet base scoreline in the public side of the severable panel within about 0.025 inch or less of the stem of the rivet. The rivet base scoreline includes an arcuate head portion, first and second arm portions extending from the arcuate head portion, and first and second ends. The base of the rivet has a radius of curvature forming an intersection between the stem of the rivet and the public side of the severable panel. The arcuate head portion of the rivet base scoreline is contiguous with the radius of curvature. The pull tab includes a nose portion having a number of apertures aligned with corresponding portions of the rivet base scoreline disposed thereunder.

19. 发明公开

EP1857196A3 Can end for a container 有权
标题翻译：可以结束一个容器
公开(公告)号：EP1857196A3
公开(公告)日：2007-11-28
申请号：EP07115237.5
申请日：2001-12-04
申请人： Rexam Beverage Can Company
发明人： Forrest, Randy G. , Turner, Timothy
IPC分类号： B21D22/30 , B65D17/34
CPC分类号： B65D17/08 , B65D7/36 , B65D17/4012 , B65D2517/0014 , B65D2517/0062 , B65D2517/007 , B65D2517/0076 , Y10S220/906
摘要： An end closure for a container, comprising a counter sink (16), including an inner wall (90), a curved segment (92) and an outer wall (94). The curved segment (92) has an inner arcuate portion (96) joined to an outer arcuate portion (98) along an annular base (100). The inner wall (90) has an upper portion (102) joined to the outer peripheral edge portion (18) of the central panel (12) and a lower portion (104) joint to the inner arcuate portion (96) of the curved segment (92). The outer wall (94) has a lower portion (106) joint to the outer arcuate portion (98) of the curved segment (92), a crease portion (108) angled outwardly of the central panel (12), and an upper portion (110).
摘要翻译：一种用于容器的端盖，包括具有内壁（90），弯曲段（92）和外壁（94）的沉台（16）。弯曲段（92）具有沿着环形基部（100）连接到外部弓形部分（98）的内部弓形部分（96）。内壁（90）具有结合到中央面板（12）的外周边缘部分（18）的上部部分（102）和与弯曲部分（96）的内部弓形部分（96）结合的下部部分（104）（92）。外壁（94）具有与弯曲段（92）的外弧形部分（98）连接的下部（106），中心板（12）的向外倾斜的折痕部分（108）和上部（110）。

20. 发明公开

EP1834885A3 Can end 无效
标题翻译：可以结束
公开(公告)号：EP1834885A3
公开(公告)日：2007-10-03
申请号：EP07012544.8
申请日：2002-08-16
申请人： Rexam Beverage Can Company
发明人： Turner, Timothy , Gopalaswamy, Rajesh , Forrest, Randall G.
IPC分类号： B65D17/50 , B65D8/08
CPC分类号： B21D51/383 , B65D17/08 , B65D17/4012 , B65D17/502 , B65D2517/0007 , B65D2517/0011 , B65D2517/0061 , B65D2517/0076 , B65D2517/0079 , B65D2517/0082
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.
摘要翻译：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。

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