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    • 2. 发明申请
    • CAN END WITH TAB FOR IMPROVED ACCESSIBILITY
    • 可以用标签来改善接近度
    • WO2005113352A1
    • 2005-12-01
    • PCT/US2005/016687
    • 2005-05-12
    • REXAM BEVERAGE CAN COMPANYTURNER, TimothyFORREST, Randall, G.
    • TURNER, TimothyFORREST, Randall, G.
    • B65D17/34
    • B65D17/28B65D2517/0014B65D2517/5075B65D2517/5083Y10S220/906
    • A can end for a container has a curl defining an outer perimeter of the can end. A chuckwall extends downwardly from the curl. A means for increasing the strength of the can end is integral with the chuckwall, and a center panel is integral with the means for increasing the strength of the can end. The center panel is centered about a longitudinal axis, and has a product side, a public side, a rivet, and a displaceable tear panel at least substantially defined by a frangible score and a non-frangible hinge segment. A non-detachable tab is staked to the central panel wall by the rivet. The non-detachable tab has a nose end extending over a portion of the tear panel, a lift end opposite the nose end, and a central webbing between the nose end and the lift end. The central webbing has a hinge region and a rivet island surrounding the rivet. The rivet island is at least partially surrounded by a first void region to provide a first exposed area of the central panel. The central webbing further comprises a second void region between the lift end and the first void region to provide a second exposed area of the central panel. The first and second void regions are separated by a narrow strip of the central webbing. A portion of the narrow strip extends downwardly and approaches the public side of the central panel wherein a height of the lift end of the tab above the public side of the central panel is maintained at a predetermined height.
    • 容器的罐端部具有限定罐端部的外周边的卷曲。 卡盘从卷曲向下延伸。 用于增加罐端部强度的装置与夹套壁是一体的,并且中心板与用于增加罐端部强度的装置成一体。 中心面板围绕纵向轴线居中,并且具有产品侧,公共侧面,铆钉和可移动的撕裂板,其至少基本上由易碎刻痕和非易碎铰链部分限定。 由铆钉将不可拆卸的标签固定在中央墙壁上。 不可拆卸的突片具有延伸在撕裂板的一部分上的鼻端,与鼻端相对的提升端,以及在鼻端和提升端之间的中心织带。 中央织带具有铰链区域和围绕铆钉的铆钉岛。 铆钉岛至少部分地被第一空隙区域包围以提供中央面板的第一暴露区域。 中心织带还包括在提升端和第一空隙区域之间的第二空隙区域,以提供中央面板的第二暴露区域。 第一和第二空隙区域由中央织带的窄带分开。 窄条的一部分向下延伸并且接近中央面板的公共侧,其中突出部在中心面板的公共侧上方的提升端的高度保持在预定高度。
    • 4. 发明申请
    • CAN END
    • WO2005113351A1
    • 2005-12-01
    • PCT/US2005/016546
    • 2005-05-12
    • REXAM BEVERAGE CAN COMPANYTURNER, TimothyFORREST, Randall, G.GOPALASWAMY, Rajesh
    • TURNER, TimothyFORREST, Randall, G.GOPALASWAMY, Rajesh
    • B65D8/18
    • B65D17/08B65D17/06B65D17/4012B65D17/502B65D2517/0007B65D2517/0011B65D2517/0061B65D2517/0076B65D2517/0079B65D2517/0082Y10S220/906
    • A can end member (10) has a center panel (18), a circumferential chuck wall, and a transition wall. The center panel is centered about a longitudinal axis (50) 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 (56), a second leg (62), and a third leg (68). 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.
    • 罐端构件(10)具有中心面板(18),周向卡盘壁和过渡壁。 中心面板围绕纵向轴线(50)居中并且具有周边边缘。 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(56),第二腿部(62)和第三腿部(68)。 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。
    • 6. 发明申请
    • REFORMED CAN END AND METHOD THEREFORE
    • 改革后的结束及其方法
    • WO2003035494A1
    • 2003-05-01
    • PCT/US2002/032074
    • 2002-10-08
    • REXAM BEVERAGE CAN COMPANY
    • TURNER, TimothyFORREST, Randy, G.GOPALASWAMY, Rajesh
    • B65D17/50
    • B65D17/08B21D51/38B65D17/4012
    • A method for strengthening an end member (10) for a container comprises the steps of providing an end member shell (89) and reforming the end member shell (89). The finished the end member has a central panel wall (12) with a product side and a public side. The public side has a means for opening a frangible panel segment. The end member shell (89) has a central panel (12) extending radially outwardly from a central axis (x, y), a panel radius (102) along a peripheral edge of the central panel (12), a countersink (16) integral with the panel radius (102), a chuckwall (15) extending upwardly from the countersink (16) having a bend (108) with a radius of curvature (Rscwq) and angled axially outwardly, and a seaming curl (14) defining the outer perimeter of the end member shell (89) and integral with the churckwall (15). The chuckwall (15) of the end member shell (89) is reformed to decrease the radius of curvature(Rscwq) of the bend (108).
    • 一种用于加强用于容器的端部构件(10)的方法包括以下步骤:提供端部构件壳体(89)并重新构成端部构件壳体(89)。 完成的端部构件具有具有产品侧和公共侧的中心面板壁(12)。 公众方面有一个方法来打开一个脆弱的小组部分。 端部构件外壳(89)具有从中心轴线(x,y)径向向外延伸的中心面板(12),沿着中心面板(12)的周边边缘的面板半径(102),锪孔(16) 与所述面板半径(102)成一体,从所述埋头孔(16)向上延伸的夹板(15)具有曲率半径(Rscwq)并且轴向向外成角度的弯曲部(108),以及限定 端部构件壳体(89)的外周边并与楔板(15)成一体。 端部构件壳体(89)的夹板(15)被重新形成以减小弯曲部(108)的曲率半径(Rscwq)。