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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：US20110278255A1
公开(公告)日：2011-11-17
申请号：US13125205
申请日：2009-10-20
申请人： Randall G. Forrest , Timothy L. Turner , Michael R. Gogola , V. Steven Jackson , Ronald D. Parrella
发明人： Randall G. Forrest , Timothy L. Turner , Michael R. Gogola , V. Steven Jackson , Ronald D. Parrella
IPC分类号： B65D41/04
CPC分类号： B65D1/0246 , B65D1/165 , B65D41/16
摘要： A cap 80 for sealing a container having a lug-type closure assembly is described. The cap 80 has a top panel 84 and a circumferential side wall panel 82. The top panel 84 is positioned about a longitudinal axis 50 and extends radially outwardly therefrom. The circumferential side wall panel 82 is integral with an outer peripheral edge of the top panel 84 and has first, second, and third segments 90, 92, 94. The first segment 90 extends downwardly. The second segment 92 extends radially outwardly at a first angle to the first segment 90. The third segment 94 extends downwardly from the second segment 94 at a second angle to the second segment 92.
摘要翻译： 描述了用于密封具有凸耳型闭合组件的容器的帽盖80。 盖80具有顶板84和周向侧壁板82.顶板84围绕纵向轴线50定位并从其径向向外延伸。 圆周侧壁板82与顶板84的外周边缘成一体，并具有第一，第二和第三段90,92,94。第一段90向下延伸。 第二段92以第一角度向第一段90径向向外延伸。第三段94从第二段94以第二角度向下延伸到第二段92。
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公开(公告)号：US08496131B2
公开(公告)日：2013-07-30
申请号：US13125205
申请日：2009-10-20
申请人： Randall G. Forrest , Timothy L. Turner , Michael R. Gogola , V. Steven Jackson , Ronald D. Parrella
发明人： Randall G. Forrest , Timothy L. Turner , Michael R. Gogola , V. Steven Jackson , Ronald D. Parrella
IPC分类号： B65D41/00
CPC分类号： B65D1/0246 , B65D1/165 , B65D41/16
摘要： A cap 80 for sealing a container having a closure assembly with lug members on the container for sealing with corresponding lugs on the cap 80 has a top panel 84 and a circumferential side wall panel 82, has a top panel 84 and a circumferential side wall panel 82. The top panel 84 is positioned about a longitudinal axis 50 and extends radially outwardly therefrom. The circumferential side wall panel 82 is integral with an outer peripheral edge of the top panel 84 and has first, second, and third segments 90, 92, 94. The first segment 90 extends downwardly. The second segment 92 extends radially outwardly at a first angle to the first segment 90. The third segment 94 extends downwardly from the second segment 94 at a second angle to the second segment 92.
摘要翻译： 用于密封具有封闭组件的容器的盖80具有用于与盖80上的相应凸耳密封的容器上的凸耳构件的封闭组件，其具有顶板84和周向侧壁板82，其具有顶板84和周向侧壁板 顶板84围绕纵向轴线50定位并从其径向向外延伸。 圆周侧壁板82与顶板84的外周边缘成一体，并具有第一，第二和第三段90,92,94。第一段90向下延伸。 第二段92以第一角度向第一段90径向向外延伸。第三段94从第二段94以第二角度向下延伸到第二段92。
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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：US08328493B2
公开(公告)日：2012-12-11
申请号：US12535459
申请日：2009-08-04
IPC分类号： B21D51/30
摘要： A knockout tool for removing a filled beverage container from a seaming tool subsequent to attachment to a can end during a seaming process has a main portion positioned about a longitudinal axis, and a plurality of engagement segments extending downwardly from the main portion.
摘要翻译： 用于在接缝过程中连接到罐头端部之后从接缝工具移除填充的饮料容器的脱模工具具有围绕纵向轴线定位的主要部分和从主要部分向下延伸的多个接合部分。
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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：US20110033265A1
公开(公告)日：2011-02-10
申请号：US12535459
申请日：2009-08-04
IPC分类号： B21D51/32
摘要： A knockout tool for removing a filled beverage container from a seaming tool subsequent to attachment to a can end during a seaming process has a main portion positioned about a longitudinal axis, and a plurality of engagement segments extending downwardly from the main portion.
摘要翻译： 用于在接缝过程中连接到罐头端部之后从接缝工具移除填充的饮料容器的脱模工具具有围绕纵向轴线定位的主要部分和从主要部分向下延伸的多个接合部分。
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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：US06915553B2
公开(公告)日：2005-07-12
申请号：US10370010
申请日：2003-02-19
CPC分类号： B21D51/32 , B21D51/2653 , Y10T29/49908 , Y10T29/49915 , Y10T29/49917 , Y10T29/49918 , Y10T29/53709
摘要： Seaming apparatus and method for seaming ends to cans are described. The seaming apparatus includes a seaming chuck received by the can end. The chuck includes an anvil portion and a peripheral upper anvil wall. The upper anvil wall is inclined at an angle α of greater than or equal to 6 degrees. The seaming apparatus also includes a seaming roll having a seaming surface for engaging the peripheral curl of the can end in a seaming operation to compress the peripheral curl against the peripheral flange and the peripheral upper anvil wall of the seaming chuck. The seaming surface of the seaming roll is inclined relative to the longitudinal axis by an angle β. The value of β is selected to be greater than about 4 degrees, and more preferably from between about 8 and about 14 degrees. Additionally, the value of β bears a close approximate relationship to the value of α, and in particular the value of angle β=α±up to about 4 degrees.
摘要翻译： 描述用于将端部端接到罐的缝合装置和方法。 接缝装置包括由罐端接收的接缝卡盘。 卡盘包括砧部分和外周上砧壁。 上砧壁以大于或等于6度的角度α倾斜。 接缝装置还包括一个接缝辊，其具有接合表面，用于在接缝操作中接合罐端部的外围卷曲，以将外围卷曲压缩在接合卡盘的周边凸缘和周边上砧壁上。 接缝辊的接缝表面相对于纵向轴线倾斜角度β。 β的值选择为大于约4度，更优选约8至约14度。 另外，β的值与α的值近似近似，特别是β=α±±4度的值。
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