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1. 发明授权

US5484071A Tamper indicating ring construction for closures 失效
标题翻译：篡改指示戒指结构关闭
公开(公告)号：US5484071A
公开(公告)日：1996-01-16
申请号：US247632
申请日：1994-05-23
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D41/34
CPC分类号： B65D41/3447
摘要： An improved tamper-indicating ring construction for threaded closures in which the closure and tamper indicating ring are provided with mating camming surfaces which are brought into contact when the closure is unthreaded from a container finish. The angle of the camming surfaces with respect to principal axis of the closure is substantially greater than the lead on the threads of the closure, so that when the closure is rotated to open the container, the camming surfaces push the tamper indicating ring downwardly to break the interconnecting bridges which link the ring and the upper part of the closure. The bridge members are positioned upon the camming surfaces and are oriented almost transversely to said principal axis, so as to be broken by shear rather than tensional stresses, this permitting the use of relatively stronger bridge members with the assurance that they will be broken with relatively little effort on the part of the user. In one embodiment, means is provided for splitting the ring upon removal of the closure so that it remains interconnected to the closure rather than the container finish.
摘要翻译：一种用于螺纹封闭件的改进的防拆指示环结构，其中闭合件和防拆指示环设置有配合的凸轮表面，当封闭件从容器端部脱开时，配合的凸轮表面接触。凸轮表面相对于封闭件的主轴线的角度基本上大于封闭件的螺纹上的引线，使得当闭合件旋转以打开容器时，凸轮表面将篡改指示环向下推动以断开连接环和闭合件的上部的互连桥。桥构件定位在凸轮表面上并且几乎横向于所述主轴线定向，以便通过剪切而不是拉伸应力断裂，这允许使用相对较强的桥构件，以保证它们将相对地被破坏用户的一点点努力。在一个实施例中，提供了用于在移除封闭件时分离环的装置，使得其保持与封闭件相互连接而不是容器表面。

2. 发明授权

US5979682A Tab construction for closures having tamper evident rings 失效
标题翻译：具有防拆封环的接头的结构
公开(公告)号：US5979682A
公开(公告)日：1999-11-09
申请号：US961235
申请日：1997-10-30
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D41/34
CPC分类号： B65D41/3447 , B65D41/3428 , B65D2101/003
摘要： A threaded type tamper-indicating closure in which the tamper-indicating ring is separated from the cap element of the closure as the closure is opened, in which the tabs which contact an undersurface of a bead on the outer surface of an engaged container finish are prevented from flexing radially inwardly beyond a limited degree so as to assure that the tabs will function immediately as the closure commences unthreading. In some of the disclosed embodiments, this is accomplished by positioned the pivot axis of the tabs either radially inwardly of the inner edge of the tabs when they are in relatively unstressed condition, or in a common vertical plane therewith, so that the tabs pivot radially outwardly as they come into contact with the bead. In other embodiments, the tabs are of sufficient axial length that they contact the outer surface of the container finish before substantial pivoting occurs. In still another embodiment, the tamper-indicating ring includes an upper wall member of relatively reduced thickness to enable both bending and flexing radially outwardly during installation to enable relatively rigid tabs to clear a radially outwardly extending bead on the container neck or finish. The tabs extend radially inwardly from an upper edge of a relatively thicker lower wall member of the tamper-indicating ring, and do not substantially bend or flex relative to the lower wall member during either installation or removal.
摘要翻译：一种带螺纹的防撬指示闭合件，其中当封闭件打开时，篡改指示环与封闭件的盖元件分离，其中与接合的容器的外表面上的焊道的下表面接触的突片是防止径向向内弯曲超过有限的程度，以确保当闭合开始断开时，突片将立即起作用。在一些所公开的实施例中，这是通过将突片的枢转轴线定位在突片的内边缘的径向向内，当它们处于相对不受应力的状态时，或者与其中的共同的垂直平面中，使得突片径向枢转向外与珠接触。在其他实施例中，突片具有足够的轴向长度，使得它们在实质上的枢转发生之前接触容器的外表面。在另一个实施例中，防拆指示环包括相对减小的厚度的上壁构件，以使得在安装期间能够径向向外弯曲和弯曲，以使相对刚性的突出部能够清除容器颈部或端面上的径向向外延伸的珠。突片从篡改指示环的相对较厚的下壁构件的上边缘径向向内延伸，并且在安装或拆卸期间相对于下壁构件基本上不弯曲或弯曲。

3. 发明授权

US5829612A Tab Construction for closures having tamper evident rings 失效
标题翻译：带有防拆封环的接头构造
公开(公告)号：US5829612A
公开(公告)日：1998-11-03
申请号：US8998
申请日：1998-01-20
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D20060101 , B65D41/34 , B65D50/04
CPC分类号： B65D41/3428
摘要： A threaded type tamper-indicating closure in which the tamper-indicating ring is separated from the cap element of the closure as the closure is opened, in which the tabs which contact an undersurface of a bead on the outer surface of an engaged container finish are prevented from flexing radially inwardly beyond a limited degree so as to assure that the tabs will function immediately as the closure commences unthreading. In the disclosed embodiment, this is accomplished by positioning the pivot axis of the tabs in substantially a common vertical plane therewith, so that the tabs pivot only slightly radially outwardly as they come into contact with the bead. The tamper-indicating ring includes an upper wall member of relatively reduced thickness to enable both bending and flexing radially outwardly during installation to enable the relatively rigid tabs to clear a radially outwardly extending bead on the container neck or finish. The tabs extend radially inwardly from an upper edge of a relatively thicker lower wall member of the tamper-indicating ring, and do not substantially bend or flex relative to the lower wall member during either installation or removal.
摘要翻译：一种带螺纹的防撬指示闭合件，其中当封闭件打开时，篡改指示环与封闭件的盖元件分离，其中与接合的容器的外表面上的焊道的下表面接触的突片是防止径向向内弯曲超过有限的程度，以确保当闭合开始断开时，突片将立即起作用。在所公开的实施例中，这通过将突片的枢转轴线定位在与其基本上共同的垂直平面中来实现，使得翼片在与胎圈接触时仅仅稍微径向向外枢转。防拆指示环包括相对减小的厚度的上壁构件，以使得能够在安装期间径向向外弯曲和弯曲，以使相对刚性的突片能够清除容器颈部或表面上的径向向外延伸的珠。突片从篡改指示环的相对较厚的下壁构件的上边缘径向向内延伸，并且在安装或拆卸期间相对于下壁构件基本上不弯曲或弯曲。

4. 发明授权

US5992661A Tab construction for closures having tamper evident rings 失效
标题翻译：具有防拆封环的接头的结构
公开(公告)号：US5992661A
公开(公告)日：1999-11-30
申请号：US184119
申请日：1998-11-02
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D41/34
CPC分类号： B65D41/3447 , B65D41/3428 , B65D2101/003
摘要： A threaded type tamper-indicating closure in which the tamper-indicating ring is separated from the cap element of the closure as the closure is opened, the tamper-indicating ring includes an upper wall member of relatively reduced thickness to enable both bending and flexing radially outwardly during installation to enable relatively rigid tabs to clear a radially outwardly extending bead on the container neck or finish. The tabs extend radially inwardly from an upper edge of a relatively thicker lower wall member of the tamper-indicating ring, and do not substantially bend or flex relative to the lower wall member during either installation or removal.
摘要翻译：一种带螺纹的防撬指示封闭件，其中当封闭件打开时，篡改指示环与封闭件的盖元件分离，篡改指示环包括相对减小的厚度的上壁构件，以使得能够径向弯曲和弯曲在安装期间向外，以使得相对刚性的突片能够清除容器颈部或表面上的径向向外延伸的珠。突片从篡改指示环的相对较厚的下壁构件的上边缘径向向内延伸，并且在安装或拆卸期间相对于下壁构件基本上不弯曲或弯曲。

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