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1. 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。

2. 发明授权

US06213321B1 Threaded closure for pressurized containers 失效
标题翻译：用于加压容器的螺纹盖
公开(公告)号：US06213321B1
公开(公告)日：2001-04-10
申请号：US09305918
申请日：1999-05-06
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D4132
CPC分类号： B65D41/3428
摘要： A threaded closure for pressurized containers, typically for carbonated beverages is disclosed. The closure includes a deformable liner of non-vinyl polymer which is cold formed in the closure using known techniques in such manner that the liner physically bonds to the inner surface of the end wall of the closure to be retained thereby in the absence of a peripheral lip or projections on the inner surface of the end wall of the closure. The closure itself may be either injection molded or compression molded. The usual tamper indicating ring is formed to include frangible bridge members either by molding or a separate slitting operation. The pivotally mounted tabs for separating the tamper-indicating ring are sufficiently rigid to avoid flexing at points other than at an outer edge hinge axis where pivoting is possible only to a limited degree, thus assuring the severing of the frangible bridge members at an early stage of opening of the closure.
摘要翻译：公开了用于加压容器的螺纹盖，通常用于碳酸饮料。封闭件包括非限制性乙烯基聚合物的可变形衬套，其使用已知技术在封闭件中冷成形，使得衬垫物理地结合到封闭件的端壁的内表面，从而在不存在外围在封闭件的端壁的内表面上的唇形或凸起。封闭件本身可以是注模或压塑。通常的防拆指示环通过模制或分开的切割操作形成为包括易碎桥构件。用于分离篡改指示环的可枢转地安装的突片是足够刚性的，以避免在除了外缘铰链轴线之外的点处的弯曲，其中只能在有限的程度上枢转，从而确保在早期阶段切断易碎桥构件关闭的开放。

3. 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。

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。

5. 发明授权

US5107998A Tamper proof ring for threaded closures 失效
标题翻译：防撬环用于螺纹封闭
公开(公告)号：US5107998A
公开(公告)日：1992-04-28
申请号：US715610
申请日：1991-06-14
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D41/34
CPC分类号： B65D41/3428 , B65D2101/0046 , B65D2101/0053 , Y02W30/807
摘要： An improved tamper proof ring closure construction for use with threaded bottle finishes normally used for containing carbonated beverages or other contents which are under pressure. The ring includes hingedly connected hook-like members integrally molded to the inner surface of the ring. The ring includes an inwardly directed lower flange which supports the hook-like members against movement past a predetermined point when the closure is unthreaded. As the closure is unthreaded, the usual frangible bridge is at least partially ruptured, and continued pressure of the hook-like pressure upon the inwardly directed flange results in rupture of the body of the ring, so that it may be completely removed, thereby facilitating recycling of the container.
摘要翻译：改进的防篡改闭环结构，用于通常用于容纳碳酸饮料或其他处于压力下的内容物的螺纹瓶盖。该环包括一体地模制到环的内表面上的铰接连接的钩状构件。该环包括一向内指向的下凸缘，当该闭合件无螺纹时，该凸缘支撑该钩形构件以防止运动超过一预定点。当封闭件无螺纹时，通常的易碎桥梁至少部分破裂，并且向内指向的凸缘上的钩状压力的持续压力导致环体破裂，从而可以完全移除，从而有利于回收容器。

6. 发明授权

US06575319B2 Tab construction for threaded closures having tamper-indicating ring 失效
标题翻译：具有防拆指示环的螺纹封盖的卡舌结构
公开(公告)号：US06575319B2
公开(公告)日：2003-06-10
申请号：US09835769
申请日：2001-04-16
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D4134
CPC分类号： B65D41/0421 , B65D41/3428
摘要： An improved threadedly engageable container closure having a frangibly interconnected tamper-indicating ring, in which the tamper-indicating ring includes a relatively thin upper portion and a relatively thicker lower portion defining a circular recess of rectangular configuration. The tabs are interconnected to an inner upper edge of the lower portion of the tamper-indicating ring by an area of cross section sufficiently thin as to impart elastic memory between the lower portion of the tamper-indicating ring and the upper portion. When the closure is installed, the tabs pivot to operative position, and remain so as the closure is installed, the relatively thinner upper portion of the ring expanding uniformly through contact of the outwardly-directed surfaces of the tab against the inner surface of the upper portion of the closure ring.
摘要翻译：一种改进的可螺纹接合的容器封闭件，其具有易于相互连接的篡改指示环，其中篡改指示环包括相对较薄的上部部分和限定矩形构造的圆形凹槽的相对较厚的下部部分。突片通过截面积足够薄的区域互连到篡改指示环的下部的内部上边缘，以在篡改指示环的下部和上部之间赋予弹性记忆。当安装闭合件时，突片枢转到操作位置，并且保持为安装闭合件，环的相对较薄的上部部分通过接片的向外指向的表面与上部的内表面接触而均匀地膨胀封闭环的一部分。

7. 发明授权

US4905852A Plastic closure with improved seal 失效
标题翻译：塑料封盖带有改进的密封
公开(公告)号：US4905852A
公开(公告)日：1990-03-06
申请号：US357725
申请日：1989-05-26
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D41/04 , B65D41/34
CPC分类号： B65D41/0428 , B65D41/3447 , Y10S215/01
摘要： A plastic closure for a container, such as a bottle having an externally threaded neck, has a top wall, an internally threaded sidewall, and a seal comprising outer and inner concentric sealing members that extend downwardly from an inner surface of the top wall. The outer sealing member extends downwardly farther than the inner sealing member and is substantially thicker than the inner sealing member. The outer sealing member is disposed to engage an outer corner of the rim of the neck of the bottle when the closure is threaded onto the bottle, and the inner sealing member is disposed to engage the top of the rim after engagement of the corner with the outer sealing member. The outer sealing member deflects outward slightly, and the inner sealing member deflects upwardly and inwardly. Movement of the top wall of the closure toward the rim is limited by a shoulder between the sealing members, so that when the closure is fully threaded onto the bottle, the inner sealing member is spaced from the inner surface of the top wall of the closure.
摘要翻译：用于诸如具有外螺纹颈部的瓶子的容器的塑料封闭件具有顶壁，内螺纹侧壁和包括从顶壁的内表面向下延伸的外部和内部同心密封构件的密封件。外部密封件比内部密封件向下延伸，并且比内部密封件基本上更厚。当密封件拧到瓶子上时，外部密封构件设置成与瓶颈的边缘的外角接合，并且内部密封构件设置成在将角部与外密封件。外密封件略微向外偏转，内密封件向上和向内偏转。封闭件的顶壁朝向边缘的运动由密封件之间的肩部限制，使得当封闭件完全拧到瓶子上时，内密封件与封闭件顶壁的内表面间隔开。

8. 发明授权

US4739893A Linerless plastic closure with integral sealing ring 失效
标题翻译：无密封塑料封闭带集成密封圈
公开(公告)号：US4739893A
公开(公告)日：1988-04-26
申请号：US903501
申请日：1986-09-04
申请人： Bruno Zumbuhl
发明人： Bruno Zumbuhl
IPC分类号： B65D41/04 , B65D53/00
CPC分类号： B65D41/0428 , Y10S215/01
摘要： A linerless plastic closure has an integral frusto-conical sealing ring that seals with the rim of the neck of a container when the closure is applied thereto. The sealing ring has a hinge portion at an upper end thereof with a wall thickness that is small relative to that of an adjacent portion of the sealing ring, and has a preformed internal circumferential bead positioned to engage the rim at or near its top inner region. As the closure is applied to the container, the outer portion of the sealing ring first engages the rim, and the sealing ring is easily deformed by virtue of the hinge portion. After the bead seats on the rim, the sealing ring is stretched outwardly completely over the rim, with the bead serving to resist stretching from the hinge portion. An internal circumferential shoulder extends downwardly from the inner surface of the top wall adjacent to the side wall of the closure, engages the outer portion of the sealing ring, shapes the sealing ring to the rim, and clamps the outer portion of the sealing ring to the top outer region of the rim.
摘要翻译：无衬塑料封闭件具有整体的截头圆锥形密封环，当封闭件施加到其上时，其与容器颈部的边缘密封。密封环在其上端具有铰链部分，其壁厚度相对于密封环的相邻部分的壁厚小，并且具有预成型的内圆周边缘，其定位成在其顶部内部区域处或附近接合边缘。当封闭件施加到容器时，密封环的外部部分首先接合边缘，并且密封环由于铰链部分容易地变形。在轮辋上的胎圈座之后，密封环在轮辋上完全向外拉伸，胎圈用于抵抗从铰链部分的伸展。内壁周向肩部从邻近封闭件侧壁的顶壁的内表面向下延伸，与密封环的外部部分接合，将密封圈形成边缘，并将密封环的外部部分夹紧到边缘的顶部外部区域。

9. 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。

10. 发明授权

US4890754A Pilfer-resistant plastic closure 失效
标题翻译：防盗塑料盖
公开(公告)号：US4890754A
公开(公告)日：1990-01-02
申请号：US357716
申请日：1989-05-26
申请人： Henry J. Dorn , Bruno Zumbuhl
发明人： Henry J. Dorn , Bruno Zumbuhl
IPC分类号： B65D41/34
CPC分类号： B65D41/3447
摘要： Plastic closures for beverage bottles and containers for motor oil, food, pharmaceuticals, industrial products and the like have a tamper-resistant band connected to the sidewall of the closure by internal bridges that are formed by notches in the thread core of molding apparatus of the type having mold parts, including a stripper ring, that move axially to release closures. Stretching, elongation, and weakening of bridges when the closure is stripped from the mold are avoided, and desired configuration of the bridges is maintained, with improved quality and uniformity and more consistent proper performance of the closure during application to and removal from a bottle. In a modification, a small number of relatively strong bridges is added to prevent drooping of the tamper-resistant band if some of the predominant bridges break inadvertently before removal of the closure from a bottle, for example.
摘要翻译：用于机油，食品，药品，工业产品等的饮料瓶和容器的塑料封盖具有通过内部桥连接到封闭件的侧壁的防篡改带，所述内桥由凹口形成在所述模制设备的线芯中具有模具部件，包括剥离环，其沿轴向移动以释放封闭件。避免了从模具剥离封闭件时桥梁的拉伸，延伸和弱化，并且保持桥梁的期望的构造，具有改进的质量和均匀性以及在应用和从瓶子移除期间闭合件的更一致的适当性能。在一个修改中，例如，如果一些主要的桥在从瓶中取出封闭件之前无意中破坏，则添加少量相对较强的桥，以防止防篡改带的下垂。

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