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公开(公告)号：US08328492B2
公开(公告)日：2012-12-11
申请号：US11929072
申请日：2007-10-30
IPC分类号： B21D51/44
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： A can end member has a center panel, a circumferential chuck wall, and a transition wall. The center panel is centered about a longitudinal axis and has a peripheral edge. The center panel also has a step portion located radially outwardly from the longitudinal axis. The step portion has an annular convex portion joined to an annular concave portion and displaces at least a portion of the center panel vertically in a direction parallel to the longitudinal axis. The curl defines an outer perimeter of the end member. The circumferential chuck wall extends downwardly from the curl to the transition wall. The transition wall connects the chuck wall with the peripheral edge of the center panel. The transition wall has a folded portion extending outwardly relative to the longitudinal axis.
摘要翻译： 罐端部件具有中心板，圆周卡盘壁和过渡壁。 中心面板围绕纵向轴线居中并具有周边边缘。 中心面板还具有从纵向轴线径向向外定位的台阶部分。 台阶部分具有连接到环形凹部的环形凸部，并且在平行于纵向轴线的方向上垂直移动中心面板的至少一部分。 卷曲限定了端部构件的外周。 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心面板的周边边缘连接。 过渡壁具有相对于纵向轴线向外延伸的折叠部分。
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公开(公告)号：US07350392B2
公开(公告)日：2008-04-01
申请号：US10847172
申请日：2004-05-17
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： A can end member has a center panel, a circumferential chuck wall, a transition wall, and a curl. The center panel is centered about a longitudinal axis and has a peripheral edge. The center panel has a peripheral edge. At least a portion of the peripheral edge includes coined segment. The curl defines an outer perimeter of the end member. The circumferential chuck wall extends downwardly from the curl to the transition wall. The transition wall connects the chuck wall with the peripheral edge of the center panel. The transition wall has a folded portion extending outwardly relative to the longitudinal axis.
摘要翻译： 罐端部件具有中心板，圆周卡盘壁，过渡壁和卷曲。 中心面板围绕纵向轴线居中并具有周边边缘。 中心面板具有外围边缘。 外围边缘的至少一部分包括创造段。 卷曲限定了端部构件的外周。 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心面板的周边边缘连接。 过渡壁具有相对于纵向轴线向外延伸的折叠部分。
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公开(公告)号：US07644833B2
公开(公告)日：2010-01-12
申请号：US11235653
申请日：2005-09-26
CPC分类号： B65D17/502 , B65D17/08 , B65D17/4012 , B65D2517/0007 , B65D2517/0011 , B65D2517/0061 , B65D2517/0062 , B65D2517/0076 , B65D2517/0079 , B65D2517/0082
摘要： A can end member for a beverage container is disclosed. The end member has a curl at least substantially defining a perimeter of the can end, a chuck wall extending downwardly and radially inwardly from the curl, and a central panel wall centered about a longitudinal axis. The central panel wall has a product side and a public side. The public side has a means for opening a frangible panel segment. The end member also has a fold joining the chuck wall with the central panel wall. The fold has an opening. A fluid is located adjacent the opening.
摘要翻译： 公开了用于饮料容器的罐端部件。 端部构件具有至少基本上限定罐端部的周边的卷曲，从卷曲向下并径向向内延伸的卡盘壁和围绕纵向轴线居中的中心壁板。 中央面板墙具有产品侧和公共侧。 公众方面有一个方法来打开一个脆弱的小组部分。 端部构件还具有将卡盘壁与中心面板壁连接的折叠。 折叠有一个开口。 流体位于开口附近。
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公开(公告)号：US07174762B2
公开(公告)日：2007-02-13
申请号：US10680644
申请日：2003-10-07
IPC分类号： B21D51/44
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： A can end member has a center panel, a circumferential chuck wall, and a transition wall. The center panel is centered about a longitudinal axis and has a peripheral edge. The center panel also has a step portion located radially outwardly from the longitudinal axis. The step portion has an annular convex portion joined to an annular concave portion and displaces at least a portion of the center panel vertically in a direction parallel to the longitudinal axis. The curl defines an outer perimeter of the end member. The circumferential chuck wall extends downwardly from the curl to the transition wall. The transition wall connects the chuck wall with the peripheral edge of the center panel. The transition wall has a folded portion extending outwardly relative to the longitudinal axis.
摘要翻译： 罐端部件具有中心板，圆周卡盘壁和过渡壁。 中心面板围绕纵向轴线居中并具有周边边缘。 中心面板还具有从纵向轴线径向向外定位的台阶部分。 台阶部分具有连接到环形凹部的环形凸部，并且在平行于纵向轴线的方向上垂直移动中心面板的至少一部分。 卷曲限定了端部构件的外周。 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心面板的周边边缘连接。 过渡壁具有相对于纵向轴线向外延伸的折叠部分。
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公开(公告)号：US07556168B2
公开(公告)日：2009-07-07
申请号：US10846259
申请日：2004-05-14
IPC分类号： B65D17/34
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： A can end member has a center panel, a circumferential chuck wall, and a transition wall. The center panel is centered about a longitudinal axis and has a peripheral edge. The center panel also has a step portion located radially outwardly from the longitudinal axis. The step portion has an annular convex portion joined to an annular concave portion and displaces at least a portion of the center panel vertically in a direction parallel to the longitudinal axis. The curl defines an outer perimeter of the end member. The circumferential chuck wall extends downwardly from the curl to the transition wall. The transition wall connects the chuck wall with the peripheral edge of the center panel. The transition wall comprises a folded portion. The folded portion has a first leg, a second leg, and a third leg. The first leg is directly connected to the chuck wall and joined to the second leg by a concave annular portion. The second leg is joined to the third leg by a convex annular portion, and the third leg is joined to the center panel. The convex annular portion has a radius of curvature greater than 0.002 ins.
摘要翻译： 罐端部件具有中心板，圆周卡盘壁和过渡壁。 中心面板围绕纵向轴线居中并具有周边边缘。 中心面板还具有从纵向轴线径向向外定位的台阶部分。 台阶部分具有连接到环形凹部的环形凸部，并且在平行于纵向轴线的方向上垂直移动中心面板的至少一部分。 卷曲限定了端部构件的外周。 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心面板的周边边缘连接。 过渡壁包括折叠部分。 折叠部分具有第一腿部，第二腿部和第三腿部。 第一腿直接连接到卡盘壁上并通过凹入的环形部分连接到第二腿。 第二腿部通过凸状的环状部分与第三腿部接合，第三腿部与中心面板接合。 凸形环形部分具有大于0.002英寸的曲率半径。
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公开(公告)号：US20090269169A1
公开(公告)日：2009-10-29
申请号：US12497301
申请日：2009-07-02
IPC分类号： B21D51/26
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： 在形成饮料罐端部的方法中，其中饮料罐端部壳体具有限定罐端部周边的卷曲，从卷曲向下并径向向内延伸的卡盘槽，将卡盘壁连接到外周边的大致U形的埋头孔 描述了中心面板的边缘，在饮料罐端部壳体中形成弓形夹壁的方法。 形成弧形卡盘壁的方法包括以下步骤：提供部分形成的罐端，提供具有环形大致弓形段的上模具，并且提供具有至少部分对准的周向的，大致为弧形的向外凸起的段的下模具 与上部工具的环形，大致弓形的段。 上模具的环形大致弓形部分和下工具的周向大体上弓形的向外凸出的部分分别与部分形成的罐端的公共侧和产品侧接合。 部分形成的罐端部的一部分被重新形成以形成周向的，大致为弧形的向外凸起的部分，其位于罐端部中的上部弯曲部之间，其具有在罐端部的公共侧上方的曲率中心， 形成的罐端具有在部分形成的罐端的公共侧下方的曲率中心。
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公开(公告)号：US08104319B2
公开(公告)日：2012-01-31
申请号：US12497301
申请日：2009-07-02
IPC分类号： B21D51/44
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： 在形成饮料罐端部的方法中，其中饮料罐端部壳体具有限定罐端部周边的卷曲，从卷曲向下并径向向内延伸的卡盘槽，将卡盘壁连接到外周边的大致U形的埋头孔 描述了中心面板的边缘，在饮料罐端部壳体中形成弓形夹壁的方法。 形成弧形卡盘壁的方法包括以下步骤：提供部分形成的罐端，提供具有环形大致弓形段的上模具，并且提供具有至少部分对准的周向的，大致为弧形的向外凸起的段的下模具 与上部工具的环形，大致弓形的段。 上模具的环形大致弓形部分和下工具的周向大体上弓形的向外凸出的部分分别与部分形成的罐端的公共侧和产品侧接合。 部分形成的罐端部的一部分被重新形成以形成周向的，大致为弧形的向外凸起的部分，其位于罐端部中的上部弯曲部之间，其具有在罐端部的公共侧上方的曲率中心， 形成的罐端具有在部分形成的罐端的公共侧下方的曲率中心。
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公开(公告)号：US20090266824A1
公开(公告)日：2009-10-29
申请号：US12497306
申请日：2009-07-02
IPC分类号： B65D8/04
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： A beverage can end is described. The beverage can end has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, and a transition wall joining the chuckwall to an outer peripheral edge of a center panel. The transition wall is formed in compression such that a portion of the transition wall exhibits a compressed segment having a thickness which is 1% to 20% thicker than a thickness of the center panel.
摘要翻译： 描述饮料罐端部。 饮料罐端部具有限定罐端部的周边的卷曲，从卷曲向下并径向向内延伸的卡盘壁以及将卡盘壁连接到中心面板的外周边缘的过渡壁。 过渡壁形成为压缩状态，使得过渡壁的一部分呈现出比中心面板的厚度厚1％至20％厚度的压缩段。
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公开(公告)号：US08052005B2
公开(公告)日：2011-11-08
申请号：US12497306
申请日：2009-07-02
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： A beverage can end is described. The beverage can end has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, and a transition wall joining the chuckwall to an outer peripheral edge of a center panel. The transition wall is formed in compression such that a portion of the transition wall exhibits a compressed segment having a thickness which is 1% to 20% thicker than a thickness of the center panel.
摘要翻译： 描述饮料罐端部。 饮料罐端部具有限定罐端部的周边的卷曲，从卷曲向下并径向向内延伸的卡盘壁以及将卡盘壁连接到中心面板的外周边缘的过渡壁。 过渡壁形成为压缩状态，使得过渡壁的一部分呈现出比中心面板的厚度厚1％至20％厚度的压缩段。
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公开(公告)号：US07748563B2
公开(公告)日：2010-07-06
申请号：US10847086
申请日：2004-05-17
IPC分类号： B65D41/32
CPC分类号： B65D17/08 , B21D51/38 , B65D17/4012
摘要： An end member (130) for a container has a central panel (12) extending radially outwardly from a central axis. A first panel radius (114) is located along a peripheral edge of the central panel (12). A countersink (16) is integral with the first panel radius (114). A chuckwall (15) extends upwardly from the countersink (16) to a seaming curl (14) located at an outer perimeter of the end member (130). An approach point (134) is defined by a lower outer position of an axially stacked second end member (132). A bend (108) is located on the chuckwall (15). The bend (108) having an outwardly directed angle with a radius of curvature (RCW1) which adapted to position the chuckwall (15) radially outwardly of the approach point (134) and in spaced relationship thereto.
摘要翻译： 用于容器的端部构件（130）具有从中心轴线径向向外延伸的中心面板（12）。 第一面板半径（114）沿着中心面板（12）的周缘设置。 埋头孔（16）与第一面板半径（114）成一体。 夹板（15）从埋头孔（16）向上延伸到位于端部构件（130）的外周边处的接缝卷边（14）。 接近点（134）由轴向堆叠的第二端部构件（132）的下部外部位置限定。 弯头（108）位于夹板（15）上。 弯曲部（108）具有与曲率半径（RCW1）向外的角度，该曲率半径适于将卡盘壁（15）径向向外定位于接近点（134）并与其间隔开。
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