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公开(公告)号：US06772900B2
公开(公告)日：2004-08-10
申请号：US09931497
申请日：2001-08-16
IPC分类号： B65D1734
CPC分类号： B65D17/08 , B65D17/4012 , B65D2517/0007 , B65D2517/0011 , B65D2517/0061 , B65D2517/0076 , B65D2517/0079 , B65D2517/0082
摘要： An end member for a container. The end member has a central panel, a circumferential chuckwall, and a transition wall. The central panel is centered about a longitudinal axis and has a substantially planar peripheral edge. The curl defines an outer perimeter of the end member. The circumferential chuckwall extends downwardly from the curl to the transition wall. The transition wall connects the chuck wall with the substantially planar peripheral edge of the central panel. The transition wall has a folded portion extending outwardly relative to the longitudinal axis.
摘要翻译： 容器的端部构件。 端部件具有中心板，周向卡盘壁和过渡壁。 中心面板围绕纵向轴线居中并且具有基本平坦的周边边缘。 卷曲限定了端部构件的外周边。 圆周夹板从卷曲向下延伸到过渡壁。 过渡壁将卡盘壁与中心板的基本平坦的周边边缘连接。 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：US07004345B2
公开(公告)日：2006-02-28
申请号：US10219914
申请日：2002-08-15
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 central panel, a circumferential chuckwall, and a transition wall. The central panel is centered about a longitudinal axis and has a peripheral edge. The curl defines an outer perimeter of the end member. The circumferential chuckwall extends downwardly from the curl to the transition wall. The transition wall connects the chuckwall with the peripheral edge of the central panel. The transition wall has a folded portion extending outwardly relative to the longitudinal axis.
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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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公开(公告)号：US06748789B2
公开(公告)日：2004-06-15
申请号：US10041827
申请日：2001-10-19
IPC分类号： B21D5144
CPC分类号： B65D17/08 , B21D51/38 , B65D17/4012
摘要： A method for strengthening an end member for a container comprises the steps of providing an end member shell and reforming the end member shell. The finished the end member has a central panel wall with a product side and a public side. The public side has a means for opening a frangible panel segment. The end member shell has a central panel extending radially outwardly from a central axis, a panel radius along a peripheral edge of the central panel, a countersink integral with the panel radius, a chuckwall extending upwardly from the countersink having a bend with a radius of curvature and angled axially outwardly, and a seaming curl defining the outer perimeter of the end member shell and integral with the chuckwall. The chuckwall of the end member shell is reformed to decrease the radius of curvature of the bend.
摘要翻译： 一种用于加强用于容器的端部构件的方法包括以下步骤：提供端部构件壳体并重整端部构件壳体。 完成的端部构件具有具有产品侧和公共侧的中央面板壁。 公众方面有一个方法来打开一个脆弱的小组部分。 端部构件壳体具有从中心轴线径向向外延伸的中心板，沿着中心板的周边边缘的面板半径，与面板半径成一体的沉头孔，从埋头孔向上延伸的夹板，其具有半径为 曲率并且轴向向外成角度，以及限定端部构件壳体的外周边并且与夹套壁成一体的接缝卷曲。 端部构件壳体的夹板被重新形成以减小弯曲部的曲率半径。
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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：US07000797B2
公开(公告)日：2006-02-21
申请号：US10317636
申请日：2002-12-12
申请人： Randy G. Forrest , Timothy Turner
发明人： Randy G. Forrest , Timothy Turner
IPC分类号： 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 member for a container having a circumferential sidewall, the end member having a peripheral seaming edge adapted to be integrally connected to the sidewall, and having a central panel wall with a means for opening a frangible panel segment of the panel wall is claimed. The end member comprises a deboss panel recessed in the central panel. The deboss panel has first and second spaced apart end portions joined by first and second sidewalls. The first spaced apart end portion has an apex and first and second arcuate portions. A distance between the first and second arcuate portions is defined by a plurality of progressively increasing secant lengths located in spaced relation from the apex. A score groove is located within the deboss panel defining an outer perimeter of the frangible panel segment. The score groove has a first end and a second end joined to the first end by a curvilinear segment. The first end and the second end are separated by a generally linear hinge segment of the central panel wall. The curvilinear segment includes first and second curved segments joined by a transition point located adjacent the apex of the deboss panel. The generally arcuate transition region is defined by a plurality of progressively increasing chordal lengths located in spaced relation from the apex of the deboss panel. A ratio of the plurality of progressively increasing secant lengths to the progressively increasing chordal lengths increases along respective lengths of the first and second arcuate portions of the deboss panel.
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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：US20080050207A1
公开(公告)日：2008-02-28
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：US20060096994A1
公开(公告)日：2006-05-11
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：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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