专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4545496A Plastic closure with mechanical pilfer band 失效
标题翻译：塑料封闭带机械防盗带
公开(公告)号：US4545496A
公开(公告)日：1985-10-08
申请号：US608318
申请日：1983-12-01
申请人： Sheldon L. Wilde , Thomas J. McCandless
发明人： Sheldon L. Wilde , Thomas J. McCandless
IPC分类号： B29C37/00 , B29C43/18 , B29C53/02 , B29C57/00 , B29C69/02 , B65D41/04 , B65D41/34
CPC分类号： B29C69/02 , B29C37/0017 , B29C57/00 , B65D41/0407 , B65D41/0435 , B65D41/3428 , B26F2210/04 , B29C2791/001 , B29C2793/009 , B29C37/0082 , B29C43/18 , B29C43/184 , B29C53/02 , B29L2031/56 , B29L2031/565 , B65D2101/0046 , B65D2101/0053
摘要： A novel plastic closure is disclosed having a self-engaging locking pilfer band arrangement for engagement with a locking ring on the neck of the container to which the closure is applied. The pilfer band includes a plurality of circumferentially spaced, inwardly extending relatively thin flexible wings or fingers which move to an out-of-the-way position during application of the closure to the container. When the closure is in place on the container, the wings are disposed such that they engage the surface of the locking ring on the container neck when the closure is moved for removal from the container. During removal, each wing engages the locking ring so that resistance to removal of the closure is created in the pilfer band, whereby areas of reduced strength fracture clearly indicating partial or complete removal of the closure from the container.
摘要翻译：公开了一种新颖的塑料封闭件，其具有自锁定的防盗带装置，用于与容器的颈部上的锁定环接合，该封闭件被施加到该容器的颈部上。防盗带包括多个周向间隔开的向内延伸的相对薄的柔性翼或手指，其在将封盖施加到容器时移动到不通过的位置。当封闭件在容器上就位时，翼部被设置成当封闭件被移动以从容器移除时它们与锁定环的表面接合在容器颈部上。在拆卸期间，每个翼接合锁定环，使得在防盗带中产生抵抗闭合件的阻力，由此明显降低强度的区域的区域可以清楚地指示封闭件从容器中的部分或完全的移除。

2. 发明授权

US4378893A Composite closure 失效
标题翻译：复合封闭
公开(公告)号：US4378893A
公开(公告)日：1983-04-05
申请号：US270241
申请日：1981-06-04
申请人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
发明人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
IPC分类号： B65D41/04 , B65D41/34 , B65D53/04
CPC分类号： B65D41/0435 , B65D41/3423 , B65D41/3466
摘要： A composite closure having a plastic cap with a specially configured arrangement for retention of a plastic liner. In one embodiment, integral pedestals are provided each have an overhang, such as a mushroom-shaped head, to provide a mechanical interlock with the liner. In other embodiments, pedestals are provided each having a fusible heat concentration zone that is fused to the liner as the liner is compression molded and heated in the cap. In one embodiment, the fusible pedestals are each cylindrical. In another embodiment, the fusible pedestals are each in the shape of a pyramid.
摘要翻译：一种具有塑料盖的复合封闭件，其具有用于保持塑料衬垫的特殊构造布置。在一个实施例中，提供了一体式基座，每个都具有悬臂，例如蘑菇形头部，以提供与衬套的机械互锁。在其它实施例中，提供了每个底座具有在衬套被压缩模制并在帽中加热时与衬套熔合的可熔热集中区。在一个实施例中，可熔基座各为圆柱形。在另一个实施例中，可熔基座各自为金字塔形。

3. 发明授权

US4418828A Plastic closure with mechanical pilfer band 失效
公开(公告)号：US4418828A
公开(公告)日：1983-12-06
申请号：US286375
申请日：1981-07-24
申请人： Sheldon L. Wilde , Thomas J. McCandless
发明人： Sheldon L. Wilde , Thomas J. McCandless
IPC分类号： B29C43/00 , B29C33/00 , B29C37/00 , B29C43/02 , B29C43/14 , B29C43/18 , B29C43/40 , B29C43/50 , B29C53/02 , B29C55/00 , B29C57/00 , B29C63/26 , B29C65/00 , B29C65/56 , B29C69/02 , B29C70/80 , B29D99/00 , B29L31/56 , B65D41/04 , B65D41/34 , B65D49/12 , B65D53/00 , B65D53/06 , B65D55/08 , G09F3/03
CPC分类号： B29C43/146 , B29C37/0014 , B29C37/0017 , B29C43/021 , B29C57/00 , B29C69/02 , B29C70/80 , B65D41/0407 , B65D41/0435 , B65D41/045 , B65D41/3428 , B26F2210/04 , B29C2791/001 , B29C2793/009 , B29C37/0082 , B29C43/18 , B29C43/184 , B29C53/02 , B29L2031/56 , B29L2031/565 , B65D2101/0046 , B65D2101/0053
摘要： A novel plastic closure is disclosed having a self-engaging locking pilfer band arrangement for engagement with a locking ring on the neck of the container to which the closure is applied. The pilfer band includes a plurality of circumferentially spaced, inwardly extending relatively thin flexible wings or fingers which move to an out-of-the-way position during application of the closure to the container. When the closure is in place on the container, the wings are disposed such that they engage the surface of the locking ring on the container neck when the closure is moved for removal from the container. During removal, each wing engages the locking ring so that resistance to removal of the closure is created in the pilfer band, whereby areas of reduced strength fracture clearly indicating partial or complete removal of the closure from the container.

4. 发明授权

US4407422A Composite closure 失效
标题翻译：复合封闭
公开(公告)号：US4407422A
公开(公告)日：1983-10-04
申请号：US310769
申请日：1981-10-13
申请人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
发明人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
IPC分类号： B29C37/00 , B29C43/18 , B29C53/02 , B29C57/00 , B29C69/02 , B65D41/04 , B65D41/34 , B65D53/04
CPC分类号： B29C37/0017 , B29C57/00 , B29C69/02 , B65D41/045 , B65D41/34 , B65D41/3428 , B65D41/3466 , B26F2210/04 , B29C2791/001 , B29C2793/009 , B29C37/0082 , B29C43/18 , B29C43/184 , B29C53/02 , B29L2031/56 , B29L2031/565 , B65D2101/0046 , B65D2101/0053
摘要： A composite closure for a bottle or like container is disclosed which includes a compression molded plastic cap and a plastic sealing liner retained within the cap. Effective retention of the sealing liner in position within the plastic cap is provided by an inwardly extending annular lip disposed between an internal thread formation of the plastic cap and its top wall portion, and a ring of projections extending integrally from the inner surface of the top wall portion of the cap. The sealing liner includes an annular bead portion adjacent to and in engagement with the annular lip and ring of projections so that the liner is effectively retained in position within the plastic cap.
摘要翻译：公开了一种用于瓶子或类似容器的复合封闭件，其包括压缩模塑塑料盖和保持在盖内的塑料密封衬套。通过设置在塑料盖的内螺纹结构和其顶壁部分之间的向内延伸的环形唇缘和从顶部的内表面整体延伸的突出环提供密封衬套在塑料盖内的有效保持位置帽的壁部分。密封衬套包括与环形唇缘和凸起环相邻并与其接合的环形胎圈部分，使得衬里被有效地保持在塑料帽内的适当位置。

5. 发明授权

US4497765A Process for making a closure 失效
标题翻译：关闭的过程
公开(公告)号：US4497765A
公开(公告)日：1985-02-05
申请号：US390346
申请日：1982-06-22
申请人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
发明人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
IPC分类号： B29C37/00 , B29C43/14 , B29C43/18 , B29C43/36 , B29C43/42 , B29C53/02 , B29C57/00 , B29C59/02 , B29C67/00 , B29C69/02 , B65D41/04 , B65D41/34 , B29C13/02 , B29D9/08
CPC分类号： B29C43/146 , B29C37/0017 , B29C43/361 , B29C57/00 , B29C59/022 , B29C67/0044 , B29C69/02 , B65D41/04 , B65D41/0435 , B65D41/34 , B65D41/3428 , B26F2210/04 , B29C2791/001 , B29C2793/009 , B29C37/0082 , B29C43/18 , B29C53/02 , B29L2001/00 , B29L2031/56 , B29L2031/565 , B65D2101/0046 , B65D2101/0053 , Y10S425/058 , Y10S425/809
摘要： A novel closure-making process and apparatus are disclosed for formation of plastic closures. The closures include a plastic closure cap which is compression molded to provide a closure having the requisite strength. The process includes steps for formation of a sealing liner within the closure cap if desired, with formation of a novel liner-retaining arrangement provided for secure retention of the liner within the cap. The process also includes steps for formation of a tamper-indicating pilfer band integrally with the plastic cap of the closure for formation of closures requiring a suitable tamper-indicating device.
摘要翻译：公开了一种用于形成塑料封闭件的新颖封闭制造方法和装置。封闭件包括塑料封盖，其被压缩模制以提供具有必要强度的封闭件。如果需要，该方法包括用于在封闭盖内形成密封衬垫的步骤，形成用于将衬垫牢固地保持在盖内的新颖的衬套保持装置。该过程还包括用于与封盖的塑料盖整体形成防篡改防盗带的步骤，用于形成需要合适的防拆指示装置的封闭件。

6. 发明授权

US4343754A Process and apparatus for molding liners in container closures 失效
标题翻译：用于在容器封闭件中成型衬垫的工艺和设备
公开(公告)号：US4343754A
公开(公告)日：1982-08-10
申请号：US77584
申请日：1979-09-21
申请人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
发明人： Sheldon L. Wilde , Thomas J. McCandless , Robert M. Saunders
IPC分类号： B65D41/02 , B29C37/00 , B29C43/02 , B29C43/42 , B29C59/02 , B29C63/26 , B29C67/00 , B29C70/80 , B29D99/00 , B29L31/56 , B65D41/04 , B65D41/34 , B65D53/00 , B29D9/08 , B29D7/16
CPC分类号： B65D41/045 , B29C37/0082 , B29C43/021 , B29C43/42 , B29C59/022 , B29C67/0003 , B29C67/0044 , B29C70/80 , B29L2001/00 , B29L2031/565 , Y10S425/809
摘要： A process for making a composite closure having a plastic cap with specially configured pedestals that are interconnected to a plastic liner. In one embodiment, the pedestals are each formed with an overhang, such as a mushroom-shaped overhang, to provide a mechanical interlock with the liner. In other embodiments, the pedestals are each formed with a fusible heat concentration zone that is fused to the liner as the liner is compression molded and heated in the cap. In one embodiment, each of the fusible pedestals are formed with a cylindrical configuration. In another embodiment, each of the fusible pedestals are formed in the shape of a pyramid.
摘要翻译：一种用于制造具有塑料盖的复合封闭件的方法，所述塑料盖具有与塑料衬套相互连接的特别配置的基座。在一个实施例中，基座各自形成有突出部，例如蘑菇形突出部，以提供与衬垫的机械互锁。在其它实施例中，基座各自形成有可熔热集中区域，当衬套被压缩模制并在盖中被加热时，该热集中区域与衬套熔合。在一个实施例中，每个可熔基座形成有圆柱形构造。在另一个实施例中，每个可熔基座形成为金字塔形状。

7. 发明授权

US06382445B1 Linerless closure with pressure seal holding feature 失效
标题翻译：无密封闭合带压力密封保持功能
公开(公告)号：US06382445B1
公开(公告)日：2002-05-07
申请号：US09602432
申请日：2000-06-23
申请人： Thomas J. McCandless
发明人： Thomas J. McCandless
IPC分类号： B65D5300
CPC分类号： B65D41/0428 , Y10S215/01
摘要： A closure shell has an end wall and a sidewall. The sidewall has an inside thread for engagement to a thread formation of a container neck. The closure shell has a sealing flap extending radially from the sidewall and an annular vertical member extending from the end wall. The vertical member has an inside diameter greater than the diameter of a seal finish of the container neck. The sealing flap is sized and arranged to be pressed axially by the seal finish to the end wall, and radially pressed by the seal finish to the vertical member. A resilient element is formed between the vertical member and the sidewall to radially press the vertical member against the sealing flap to effect a tight radial seal.
摘要翻译：封闭壳体具有端壁和侧壁。侧壁具有用于与容器颈部的螺纹结合接合的内螺纹。封闭壳体具有从侧壁径向延伸的密封翼片和从端壁延伸的环形垂直构件。垂直构件的内径大于容器颈部的密封面的直径。密封盖的尺寸和布置被轴向压紧到端壁，并通过密封件径向按压到垂直构件。在垂直构件和侧壁之间形成弹性元件，以径向按压垂直构件抵靠密封翼片以实现紧密的径向密封。

8. 发明授权

US5501349A Tamper-indicating plastic closure with selectively strengthened pilfer band 失效
标题翻译：防篡改的塑料封闭带有选择性加强的防盗带
公开(公告)号：US5501349A
公开(公告)日：1996-03-26
申请号：US329866
申请日：1994-10-27
申请人： Thomas J. McCandless
发明人： Thomas J. McCandless
IPC分类号： B65D41/34
CPC分类号： B65D41/3423 , B65D41/3442
摘要： A tamper-indicating plastic closure includes a top wall portion, a depending annular skirt portion, and a container-engaging pilfer band at least partially detachably connected to the skirt portion. In order to avoid premature fracture of the connection between the pilfer band and the closure skirt, a selectively strengthened frangible connection is provided, preferably comprising a series of first relatively weak bridges, and a series of second relatively strong bridges. The relatively strong bridges are provided about a major portion of the circumference of the pilfer band and are sufficiently strong to resist premature fracture. The minor portion of the circumference at which the first relatively weak bridges are provided fractures and separates first during closure removal, permitting the pilfer band to engage the container to create a high resistance to removal for thereafter sequentially fracturing the second bridges.
摘要翻译：防篡改塑料封盖包括顶壁部分，悬垂的环形裙部，以及至少部分地可拆卸地连接到裙部的容器接合防盗带。为了避免防盗带和封闭裙部之间的连接的过早断裂，提供选择性加强的易碎连接，优选地包括一系列第一相对较弱的桥和一系列第二相对较强的桥。提供围绕防盗带的圆周的主要部分的相对较强的桥，并且足够坚固以抵抗过早断裂。提供第一相对较弱的桥梁的圆周的次要部分在封闭件移除期间首先断裂和分离，允许防盗带与容器接合以产生高的去除阻力，随后对其进行连续压裂。

9. 发明授权

US5167335A Tamper-indicating plastic closure 失效
标题翻译：防篡改塑料封闭
公开(公告)号：US5167335A
公开(公告)日：1992-12-01
申请号：US682635
申请日：1991-04-09
申请人： Stephen W. McBride , Thomas J. McCandless
发明人： Stephen W. McBride , Thomas J. McCandless
IPC分类号： B65D41/34
CPC分类号： B65D41/3428
摘要： A tamper-indicating plastic closure includes a plastic closure cap having a top wall portion, and a depending cylindrical skirt portion, and an annular pilfer band depending from the skirt portion. The pilfer band includes a plurality of circumferentially spaced flexible tabs, and an annular interference bead, with the arrangement configured to provide two modes of tamper-indicating interaction with an associated container. In order to facilitate high-speed application of the closure to a container, each of the flexible tabs includes a relatively thick central portion, operative during the second mode of tamper-indication, and an adjacent base portion of relatively reduced thickness for enhanced flexibility.
摘要翻译：防篡改塑料封盖包括具有顶壁部分的塑料封盖帽和悬垂的圆筒形裙部，以及从裙部部分悬垂的环形防盗带。防盗带包括多个周向间隔开的柔性突片和环形干扰珠，其配置被配置为提供与相关联的容器的篡改指示相互作用的两种模式。为了便于将盖子高速地应用于容器，每个柔性突片包括相对较厚的中心部分，在第二模式的篡改指示期间可操作，以及相对减小的厚度的相邻基部，以增强柔性。

10. 发明授权

US06347545B1 Closure pressure testing apparatus and method for testing closures 失效
标题翻译：闭合压力试验装置及其封闭试验方法
公开(公告)号：US06347545B1
公开(公告)日：2002-02-19
申请号：US09587416
申请日：2000-06-01
申请人： Kevin F. Osborn , Donald L. Stewart , Thomas J. McCandless
发明人： Kevin F. Osborn , Donald L. Stewart , Thomas J. McCandless
IPC分类号： G01M336
CPC分类号： G01M3/3272
摘要： A bottle closure testing apparatus includes a plurality of testing modules mounted side by side on a base plate. Each testing module includes a base block having a pressure input, a pressure signal output, and a holder for a test vessel. The test vessel is a plastic bottle blow-molding preform having a bottle finish and a pressure entry port. A preform is mounted to each of the modules with the pressure entry port in fluid communication with one of the pressure inputs. A closure is screwed onto each of the preforms and the preforms are pressurized to a preselected test pressure via the module. The pressure within the preforms can be monitored by pressure gauges at the signal outputs, or by transducers at the signal outputs which communicate a pressure signal to remote monitoring equipment.
摘要翻译：瓶封测试装置包括并排安装在基板上的多个测试模块。每个测试模块包括具有压力输入，压力信号输出的基块和用于测试容器的保持器。试验容器是具有瓶口和压力进入口的塑料瓶吹塑预成型件。将预成型件安装到每个模块，其中压力进入口与压力输入之一流体连通。将封闭件拧到每个预成型件上，并通过模块将预制件加压至预选的测试压力。预制件内的压力可以通过信号输出处的压力表，或通过将压力信号传递给远程监控设备的信号输出的换能器来监测。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式