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1. 发明公开

CN101778774A 罐端部以及制造该罐端部的方法失效
公开(公告)号：CN101778774A
公开(公告)日：2010-07-14
申请号：CN200880025640.0
申请日：2008-06-12
申请人：斯多里机械有限责任公司
发明人： G·H·布彻 , G·S·威廉斯
IPC分类号： B65D17/34
CPC分类号： B21D51/443 , B21D51/383 , B65D17/4011 , B65D2517/0016 , B65D2517/0061 , B65D2517/0073 , B65D2517/0076
摘要：本发明提供了一种罐端部，该罐端部包括：可切断面板；周边划线，该周边划线确定了可切断面板的周边；打开机构例如拉片；铆钉，该铆钉使拉片与可切断面板连接；以及铆钉基部划线，该铆钉基部划线在可切断面板的公开侧，并离铆钉杆大约0.025英寸或更小。铆钉基部划线包括弓形头部部分、从该弓形头部部分伸出的第一和第二臂部分以及第一和第二端部。铆钉的基部有曲率半径，该曲率半径形成在铆钉的杆和可切断面板的公开侧之间的交点。铆钉基部划线的弓形头部部分与铆钉基部曲率半径连续。拉片包括前端部分，该前端部分有多个孔，这些孔与布置在它们下面的铆钉基部划线的相应部分对齐。

2. 发明授权

CN101778774B 罐端部以及制造该罐端部的方法失效
公开(公告)号：CN101778774B
公开(公告)日：2012-07-18
申请号：CN200880025640.0
申请日：2008-06-12
申请人：斯多里机械有限责任公司
发明人： G·H·布彻 , G·S·威廉斯
IPC分类号： B65D17/34
CPC分类号： B21D51/443 , B21D51/383 , B65D17/4011 , B65D2517/0016 , B65D2517/0061 , B65D2517/0073 , B65D2517/0076
摘要：本发明提供了一种罐端部，该罐端部包括：可切断面板；周边划线，该周边划线确定了可切断面板的周边；打开机构例如拉片；铆钉，该铆钉使拉片与可切断面板连接；以及铆钉基部划线，该铆钉基部划线在可切断面板的公开侧，并离铆钉杆大约0.025英寸或更小。铆钉基部划线包括弓形头部部分、从该弓形头部部分伸出的第一和第二臂部分以及第一和第二端部。铆钉的基部有曲率半径，该曲率半径形成在铆钉的杆和可切断面板的公开侧之间的交点。铆钉基部划线的弓形头部部分与铆钉基部曲率半径连续。拉片包括前端部分，该前端部分有多个孔，这些孔与布置在它们下面的铆钉基部划线的相应部分对齐。

3. 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.

4. 发明授权

EP2161207B1 Can end 有权
标题翻译：可以结束
公开(公告)号：EP2161207B1
公开(公告)日：2011-05-18
申请号：EP08163704.3
申请日：2008-09-04
申请人： Crown Packaging Technology, Inc
发明人： Hall, Jason, John
IPC分类号： B65D17/34 , B65D17/28
CPC分类号： B65D17/163 , B65B7/2857 , B65B61/24 , B65B63/08 , B65D17/4011 , B65D2517/0073 , B65D2517/0089
摘要： An easily openable can end (1) is disclosed including an end panel (2), a score line (3) formed in the end panel to define a prearranged opening area, a tab (10), the tab having a handle (12), tab securing means (20) for securing the tab to the end panel. In particular, the end panel of the can end is provided with at least one moveable portion (7) contactable with the lower surface of the tab at a location between the tab securing means and the end of the handle of the tab, the moveable portion being deformable upwardly under influence of pressure (p) to push against the lower surface of the tab and thereby incline (±) the handle of the tab away from the end panel to define a gap (d 2 ) under the tab for finger access by a user. Also disclosed are various methods by which the pressure may be induced into a container incorporating the easily openable can end.

5. 发明申请

US20120193361A1 EASILY OPENABLE CAN LID HAVING A MOVABLE PORTION 有权
标题翻译：易于启动，可以带有可移动部分
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。

6. 发明申请

US20080314906A1 CAN END AND METHOD OF MAKING SAME 有权
标题翻译： CAN端及其制作方法
公开(公告)号：US20080314906A1
公开(公告)日：2008-12-25
申请号：US12137958
申请日：2008-06-12
申请人： GREGORY H. BUTCHER , Greg S. Williams
发明人： GREGORY H. BUTCHER , Greg S. Williams
IPC分类号： B65D17/34 , B21D31/06
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.
摘要翻译：提供罐端，其包括可分开的面板，限定可分割面板的周边的外围刻痕线，诸如拉片的打开机构，将拉片连接到可分割面板的铆钉，以及铆钉底座刻痕线可分割面板的公共侧在铆钉的大约0.025英寸以内。铆钉基准刻痕线包括弧形头部，从弓形头部延伸的第一和第二臂部以及第一和第二端。铆钉的基部具有形成铆钉的杆和可分割面板的公共侧之间的交点的曲率半径。铆钉基准刻痕线的弧形头部与曲率半径相邻。拉片包括具有与设置在其下方的铆钉基准刻痕线的对应部分对准的多个孔的鼻部。

7. 发明申请

US20070131693A1 Easy open can lid 有权
标题翻译：容易打开可以盖
公开(公告)号：US20070131693A1
公开(公告)日：2007-06-14
申请号：US11444463
申请日：2006-06-01
申请人： Yoshihiko Matsukawa , Wataru Hasegawa , Masahiro Shiotani , Jun Kaimori
发明人： Yoshihiko Matsukawa , Wataru Hasegawa , Masahiro Shiotani , Jun Kaimori
IPC分类号： B65D17/34
CPC分类号： B65D17/404 , B65D17/4011 , B65D2517/0073
摘要： An easy open can lid having: a panel portion, which is formed of an approximate disc shape, and in which a flange portion for fixing a can trunk is formed integrally on an outer circumference; a score line, which is formed near the periphery of the panel portion along the outer circumference of the panel portion; an opening piece, which is defined by the score line; and an opening tab, which is fixed near the periphery of the opening piece. This easy open can lid of the invention is characterized in that the score line is formed of an arcuate along periphery of the panel portion and both ends thereof are separated, and comprises a connecting portion connecting the opening piece with the panel portion, which is formed between the both ends of the score line, and a strength incrementing portion, in which a rupture strength thereof increases gradually toward the end portion of the score line.
摘要翻译：一种容易打开的罐盖，其具有：由近似圆盘形状形成的面板部分，并且其中用于固定罐主体的凸缘部分一体地形成在外圆周上; 刻痕线，其沿着面板部的外周形成在面板部的周边附近; 一个开始的部分，由分数线定义; 以及在开口部的周边附近固定的开口翼片。本发明的这种容易打开的罐盖的特征在于，刻痕线由面板部分的周边弧形地形成，并且其两端分开，并且包括连接开口件与面板部分的连接部分，所述连接部分形成在刻痕线的两端之间，其强度增加部分的断裂强度逐渐朝着刻痕线的端部逐渐增加。

8. 发明申请

WO01002260A1 CAN LID WITH OPENING MEANS PROVIDING ENHANCED OPENING FUNCTION AND SANITARINESS 审中-公开
标题翻译：可以提供开放的手段，提供增强的开放功能和卫生保健
公开(公告)号：WO01002260A1
公开(公告)日：2001-01-11
申请号：PCT/KR1999/000650
申请日：1999-10-28
IPC分类号： B65D17/32 , B65D17/34
CPC分类号： B65D17/4012 , B65D2517/0073
摘要： A can lid (1), with an opening means providing enhanced opening function and sanitariness, is disclosed. The opening means consists of an opening piece (3) formed on the can lid (1) along a depressed seam (2). An opening tab (5), used for breaking the seal of the opening piece (3) along the depressed seam (2) when necessary, is exteriorly attached to the can lid (1). In the primary embodiment, the opening tab (5) is locked to the can lid (1) at its fixed end portion using a locking member (7) so as to lever the opening piece (3) down. The tab (5) also extends at its free end portion to reach a position inside the annular groove (6) formed along the outside rim (4) of the can lid (1). In the invention, the opening tab (5) may extend at the free end portion to reach a position around the center of the can lid (1). In the above opening means, a thumb-operable resilient bulge (8), having a circular dome shape, an elliptical dome shape or a truncated pyramid shape, may be formed on the tab body (5a) of the opening tab (5). Alternatively, a finger hole (10) may be formed on the tab body (5a). An upward projection (9), used for preventing the opening tab (5) from undesirably moving on the lid (1) and allowing the resilient bulge (8) to be more easily convexly inverted when the bulge (8) is pressed down, may be formed on the can lid (1) at a position under the resilient bulge (8) of the opening tab (5).
摘要翻译：公开了具有提供增强的打开功能和消毒的打开装置的罐盖（1）。打开装置由沿着凹陷接缝（2）形成在罐盖（1）上的开口件（3）组成。用于在需要时沿着凹陷接缝（2）断开开口件（3）的密封的开口接头（5）外部附接到罐盖（1）。在主要实施例中，使用锁定构件（7）将开口突片（5）在其固定端部处锁定到罐盖（1），以便将开口件（3）向下拉动。突片（5）还在其自由端部处延伸以到达沿着罐盖（1）的外边缘（4）形成的环形槽（6）内的位置。在本发明中，打开突片（5）可以在自由端部处延伸以到达罐盖（1）的中心周围的位置。在上述打开装置中，可以在打开突片（5）的突片主体（5a）上形成具有圆形圆顶形状，椭圆形或圆锥形形状的可拇指操作的弹性凸起（8）。或者，手指孔（10）可以形成在突片体（5a）上。用于防止打开突舌（5）在盖（1）上不期望地移动并且当凸起（8）被按下时允许弹性凸起（8）更容易凸起倒转的向上突起（9）在开口翼片（5）的弹性凸起（8）下方的位置处形成在罐盖（1）上。

9. 发明专利

JP5318097B2 Method of manufacturing a can end and the can end 有权
公开(公告)号：JP5318097B2
公开(公告)日：2013-10-16
申请号：JP2010513340
申请日：2008-06-12
申请人：ストールマシーナリカンパニー,エルエルシーStolle Machinery Company,LLC
发明人：エイチ．ブッチャー，グレゴリー , エス．ウィリアムズ，グレッグ
IPC分类号： B65D17/32 , B21D51/44
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.

10. 发明专利

JP2010530835A Method of manufacturing a can end and the can end 有权
公开(公告)号：JP2010530835A
公开(公告)日：2010-09-16
申请号：JP2010513340
申请日：2008-06-12
申请人：ストールマシーナリカンパニー,エルエルシーStolle Machinery Company,LLC
发明人：エス．ウィリアムズ，グレッグ , エイチ．ブッチャー，グレゴリー
IPC分类号： B65D17/32 , B21D51/44
CPC分类号： B65D17/163 , B21D51/383 , B21D51/443 , B65D17/4011 , B65D2517/0016 , B65D2517/0061 , B65D2517/0073 , B65D2517/0076
摘要：【課題】
【解決手段】缶の端部が付与されて、該端部は分離可能なパネル、該分離可能なパネルの周囲を規定する周辺のスコアライン、プルタブのような開き機構、プルタブを分離可能なパネルに結合するリベット、分離可能なパネルにプルタブを結合するリベット、リベットの軸の約0.025インチ又はそれ未満内の分離可能なパネルの公側内のリベット基部スコアラインを含む。リベット基部スコアラインは円弧状の頭部、該円弧状の頭部から延びる第１及び第２の腕部、及び第１及び第２の端部を含む。リベットの基部はリベットの軸と分離可能なパネルの公側との間で、交差部を形成する曲率半径を有する。リベット基部スコアラインの円弧状の頭部は、曲率半径に隣接している。プルタブは多くの開口を有する鼻部を有し、該開口はその下に配備されたリベット基部スコアラインの対応する部分と一直線上にある。
【選択図】図３Ａ

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