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公开(公告)号：US08496132B2
公开(公告)日：2013-07-30
申请号：US13425934
申请日：2012-03-21
CPC分类号： B65D25/00 , B65D17/08 , B65D2517/0014 , B65D2517/0062 , B65D2517/0079 , Y10S220/906
摘要： A can end having a countersink bead, an inclined chuck wall and a strong seam, resists distortion from its circular profile when subjected to thermal processing or when packaging carbonated beverages. This high hoop strength affects the manner in which the can end ultimately fails when placed under extreme abuse conditions, even if buckle pressure performance is within industry specified standards. The can end of the invention has control features introduced which control the failure mode whilst maintaining specified buckle pressure performance. In one embodiment, the can end has a two part wall and a control feature that comprises expansion of the countersink bead to act as a trigger for local peaking, together with a groove in the chuck wall which prevents the peaking force from being concentrated at a single point which could result in leaking by the production of a pin hole.
摘要翻译： 具有锪孔珠，倾斜卡盘壁和强力接缝的罐端可以在经受热处理时或当包装碳酸饮料时抵抗其圆形轮廓的变形。 即使扣压性能在行业规定的标准之内，这种高箍强度会影响罐头最终在极端恶劣条件下的失败方式。 本发明的罐端部具有控制特征，其控制故障模式同时保持规定的带扣压力性能。 在一个实施例中，罐端部具有两部分壁和控制特征，其包括使锪孔焊道膨胀以用作局部峰化的触发器，以及卡盘壁中的凹槽，其防止峰值力集中在 单点可能导致产生针孔泄漏。
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公开(公告)号：US20120193361A1
公开(公告)日：2012-08-02
申请号：US13361464
申请日：2012-01-30
申请人： Jeong-Wook Jeon
发明人： Jeong-Wook Jeon
IPC分类号： B65D17/34
CPC分类号： B65D17/163 , B65D17/4011 , B65D17/4012 , B65D2517/0073 , B65D2517/0079 , Y10S220/906
摘要： A can lid of a can provided with an easily openable opening means is disclosed wherein the can lid is equipped with a can lid which is fastened by winding tightly on the can main body and the top end opening of the can main body, a score section installed around the territory of the prearranged opening area and a tab for severing the score section. In the can lid, there is formed a protrusion protruding upward from the can lid in front of the can opening during manufacturing of the can lid, in which it is a collapsing protrusion where the protrusion elastically deforms into the can main body by depressing motion of the user and thereby enables forming of a concave section for easy insertion of the user's finger.
摘要翻译： 公开了一种具有容易打开的开口装置的罐的罐盖，其中罐盖配备有通过紧紧地卷绕在罐主体和罐主体的顶端开口上的罐盖，刻度部分 安装在预先安排的开放区域的领土上，以及用于切断分数部分的标签。 在罐盖中，在罐盖的制造期间形成有从罐盖前面从罐盖向上突出的突起，在罐盖的制造过程中，突起通过按压运动而突起弹性变形到罐主体中， 从而能够形成用于容易插入使用者的手指的凹部。
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公开(公告)号：US20120125933A1
公开(公告)日：2012-05-24
申请号：US13060117
申请日：2009-08-12
CPC分类号： B65D17/4011 , B65D2303/00 , B65D2517/0079 , B65D2543/00027
摘要： The invention relates to a lid (2) for a can (1), the lid having a general shape defining a main plane (9) and a depression (10) arranged in the lid, the bottom wall of the depression is tilted relative to the main plane of the lid, and to a method for orientating lids.
摘要翻译： 本发明涉及一种用于罐（1）的盖（2），盖具有限定主平面（9）的总体形状和设置在盖中的凹陷（10），凹陷的底壁相对于 盖的主平面，以及用于定向盖的方法。
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公开(公告)号：US07591392B2
公开(公告)日：2009-09-22
申请号：US10979068
申请日：2004-11-01
CPC分类号： B65D25/00 , B65D17/08 , B65D2517/0014 , B65D2517/0062 , B65D2517/0079 , Y10S220/906
摘要： A can end having a countersink bead, an inclined chuck wall and a strong seam, resists distortion from its circular profile when subjected to thermal processing or when packaging carbonated beverages. This high hoop strength affects the manner in which the can end ultimately fails when placed under extreme abuse conditions, even if buckle pressure performance is within industry specified standards. The can end of the invention has control features introduced which control the failure mode while maintaining specified buckle pressure performance. In one embodiment, the can end has a two part wall and a control feature that comprises expansion of the countersink bead to act as a trigger for local peaking, together with a groove in the chuck wall which prevents the peaking force from being concentrated at a single point which could result in leaking by the production of a pin hole.
摘要翻译： 具有锪孔珠，倾斜卡盘壁和强力接缝的罐端可以在经受热处理时或当包装碳酸饮料时抵抗其圆形轮廓的变形。 即使扣压性能在行业规定的标准之内，这种高箍强度会影响罐头最终在极端恶劣条件下的失败方式。 本发明的罐端具有控制特征，控制故障模式同时保持规定的带扣压力性能。 在一个实施例中，罐端部具有两部分壁和控制特征，其包括使锪孔焊道膨胀以用作局部峰化的触发器，以及卡盘壁中的凹槽，其防止峰值力集中在 单点可能导致产生针孔泄漏。
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公开(公告)号：US20040211780A1
公开(公告)日：2004-10-28
申请号：US10847172
申请日：2004-05-17
IPC分类号： B65D017/34 , B21D051/30
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：US20040065663A1
公开(公告)日：2004-04-08
申请号：US10680644
申请日：2003-10-07
IPC分类号： B65D051/18 , B65D008/04
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：US20030042258A1
公开(公告)日：2003-03-06
申请号：US10219914
申请日：2002-08-15
IPC分类号： B65D017/34 , B65D041/00
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.
摘要翻译： 罐端部件具有中心板，周向卡盘槽和过渡壁。 中心板围绕纵向轴线居中并具有外围边缘。 卷曲限定了端部构件的外周。 圆周夹板从卷曲向下延伸到过渡壁。 过渡壁将夹板与中心板的周边边缘连接。 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：US4205760A
公开(公告)日：1980-06-03
申请号：US11730
申请日：1979-02-12
申请人： Gary K. Hasegawa
发明人： Gary K. Hasegawa
IPC分类号： B21D20060101 , B65D20060101 , B65D17/32 , B65D41/32
CPC分类号： B65D17/165 , B65D2517/0014 , B65D2517/0079
摘要： An easy opening container wherein the opening panel is pushed into the interior of the container and wherein, in addition to the opening panel, the single line of weakness also defines a vent panel. The container is provided with an opening tab having a nose divided into first and second nose portions with the first nose portion being operable upon tilting of the opening tab to push in the vent panel to form a vent opening followed by the sequential operation of the second nose portion to push in the opening panel. The second nose portion is interlocked with the container in its fully opened position so that when the opening tab is returned to its initial position only the relatively small and short first nose portion projects into the dispensing opening.
摘要翻译： 一种容易打开的容器，其中开口面板被推入容器的内部，并且除了开口面板之外，单一线条还限定出通气面板。 容器设置有开口突片，其具有分为第一和第二鼻部部分的鼻部，第一鼻部部分可在打开突片倾斜时操作以推动通气面板以形成通气口，随后顺次操作第二鼻部部分 鼻子部分推入开口面板。 第二鼻部与容器在其完全打开位置互锁，使得当打开舌片返回到其初始位置时，仅相对较小且较短的第一鼻部突出到分配开口中。
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公开(公告)号：US3891117A
公开(公告)日：1975-06-24
申请号：US47300974
申请日：1974-05-24
申请人： DORN CO V
发明人： DRAGOMIER JOHN D , ZYSSET EDGAR H
IPC分类号： B65D17/20
CPC分类号： B65D17/4011 , B65D2517/0079
摘要： An aluminum food product can having an easily-opened can end member seamed to one end of the can body. The can is opened by tearing a removable panel portion from the can end member along an endless main score line located adjacent and above an inwardly-projecting shoulder formed in the can body below the seam. The removable panel is torn using a finger pull tab riveted to the panel, and the removable panel has a protective triple metal thickness fold formation at its periphery. Angular outwardly-converging reinforcing beads are formed in the panel beneath the pull tab and on either side of the rivet to stiffen the removable panel in the area of the tab and rivet so as to reduce deformation of and strain on the base of the rivet to a minimum and to lessen the possibility of rivet fracture. The can bends at several areas during removal of the panel portion at locations approximately perpendicular to the pull tab center line radially outward of and also a considerable distance radially inward of the rivet. These bend areas also are generally aligned respectively with the outer and inner ends of the reinforcing beads. During lifting of the pull tab, the removable panel initially bends inward to form a small ''''smile'''' just below the nose of the pull tab. Subsequently, it bends in a bend area at the inner ends of the beads to increase the size of the ''''smile; '''' and then the panel tears more or less equally along the main score line until completely removed. Thus, the load on the rivet is equally distributed. The compactness of the protective triple fold formation on the removable panel is relieved in a zone beneath and adjacent the tip of the pull tab nose. The combined cooperative relation between the reinforcing beads, their position and location, the location of the bend areas, and the relief of the triple fold beneath the pull tab nose, provides decidedly improved end member opening characteristics.
摘要翻译： 一种铝食品可以具有一个容易打开的罐头端部构件，它们接合到罐体的一端。 通过从罐端部构件沿着位于接缝的下方形成在罐体中的向内突出的肩部的环形主刻痕线撕开可拆卸的面板部分来打开罐。 可拆卸面板使用铆接到面板的手指拉片撕裂，并且可移除面板在其周边具有保护性三重金属厚度折叠形成。 角度向外会聚的增强珠形成在拉片下方的板和铆钉的任一侧上，以在突片和铆钉的区域中加强可移除的板，以减少铆钉的底部的变形和应变，从而 最小化并减少铆钉断裂的可能性。 在大致垂直于拉片中心线的位置处移除面板部分时，罐的几个区域可以在几个区域弯曲，径向向外并且距离铆钉的径向向内相当远的距离。 这些弯曲区域通常也分别对准加强珠的外端和内端。 在提起拉片时，可拆卸的面板最初向内弯曲，以在拉片的鼻子正下方形成一个小的“微笑”。 随后，它弯曲在珠的内端的弯曲区域，以增加“微笑”的大小; 然后小组的主要评分线或多或少地平均分裂，直到完全消除。 因此，铆钉上的载荷是均匀分布的。 在可拆卸面板上的保护性三重折叠形状的紧凑性在拉片鼻尖的下方和邻近的区域中被释放。 增强珠之间的组合协作关系，它们的位置和位置，弯曲区域的位置以及拉片鼻部下面的三重折叠的浮雕提供了明显改善的端部构件开口特性。
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公开(公告)号：US3874553A
公开(公告)日：1975-04-01
申请号：US38099073
申请日：1973-07-19
发明人： SCHULTZ FRED R , MORRAN JAMES R
IPC分类号： B65D17/20
CPC分类号： B65D17/4011 , B65D2517/0079
摘要： A can end is provided which has a circular score in it defining a removable panel, a rigid pull tab attached to the removable panel adjacent the score line, and an X-shaped embossment in the removable panel to control bending of the panel during removal.
摘要翻译： 提供罐端，其中具有圆形刻痕，其中限定可拆卸面板，刚性拉片附接到靠近刻痕线的可拆卸板，以及可移除板中的X形压花，以在移除期间控制板的弯曲。
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