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1. 发明授权

US07959426B2 Apparatus for producing a multi-layer parison having a layer of varying thickness 有权
标题翻译：用于生产具有不同厚度的层的多层型坯的设备
公开(公告)号：US07959426B2
公开(公告)日：2011-06-14
申请号：US11862555
申请日：2007-09-27
申请人： Gregory D. Taylor , Lawrence Korpanty
发明人： Gregory D. Taylor , Lawrence Korpanty
IPC分类号： B29C47/20
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/20 , B29C47/261 , B29C47/54 , B29C47/56 , B29C47/92 , B29C49/0073 , B29C49/04 , B29C2049/222 , B29C2049/228 , B29C2947/92514 , B29C2947/926 , B29C2947/92647 , B29C2947/92809 , B29C2947/92961
摘要： An apparatus for producing a parison having a plurality of resin layers and at least one resin layer of varying thickness is disclosed. The parison is used to form containers in a blow mold machine. An extruder is in communication with a flow head to form the parison. The apparatus includes a valve block having a duct providing communication between a second extruder and the flow head. Flow of resin from the second extruder directly to the flow head is controlled by a valve in the valve block. An accumulator cylinder and piston are also in communication with the duct and control the resin pressure within the duct. Opening and closing the valve and stroking the piston sends resin from the second extruder to the flow head and forms a resin layer having a varying thickness on the parison. A method of forming a varying layer is also disclosed.
摘要翻译：公开了一种用于生产具有多个树脂层和至少一层厚度不等的树脂层的型坯的设备。型坯用于在吹塑机中形成容器。挤出机与流动头连通以形成型坯。该装置包括具有提供第二挤压机和流动头之间的连通的管道的阀块。树脂从第二挤出机直接流到流动头的流程由阀块中的阀控制。蓄能器缸和活塞也与管道连通并控制管道内的树脂压力。打开和关闭阀门并且冲动活塞将树脂从第二挤出机送到流动头部，并在型坯上形成具有变化厚度的树脂层。还公开了形成变化层的方法。

2. 发明申请

US20090085243A1 APPARATUS AND METHOD FOR PRODUCING A MULTI-LAYER PARISON HAVING A LAYER OF VARYING THICKNESS 有权
标题翻译：用于生产具有变化厚度层的多层PARISON的装置和方法
公开(公告)号：US20090085243A1
公开(公告)日：2009-04-02
申请号：US11862555
申请日：2007-09-27
申请人： Gregory D. Taylor , Lawrence Korpanty
发明人： Gregory D. Taylor , Lawrence Korpanty
IPC分类号： B29C47/06
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/20 , B29C47/261 , B29C47/54 , B29C47/56 , B29C47/92 , B29C49/0073 , B29C49/04 , B29C2049/222 , B29C2049/228 , B29C2947/92514 , B29C2947/926 , B29C2947/92647 , B29C2947/92809 , B29C2947/92961
摘要： An apparatus for producing a parison having a plurality of resin layers and at least one resin layer of varying thickness is disclosed. The parison is used to form containers in a blow mold machine. An extruder is in communication with a flow head to form the parison. The apparatus includes a valve block having a duct providing communication between a second extruder and the flow head. Flow of resin from the second extruder directly to the flow head is controlled by a valve in the valve block. An accumulator cylinder and piston are also in communication with the duct and control the resin pressure within the duct. Opening and closing the valve and stroking the piston sends resin from the second extruder to the flow head and forms a resin layer having a varying thickness on the parison. A method of forming a varying layer is also disclosed.
摘要翻译：公开了一种用于生产具有多个树脂层和至少一层厚度不等的树脂层的型坯的设备。型坯用于在吹塑机中形成容器。挤出机与流动头连通以形成型坯。该装置包括具有提供第二挤压机和流动头之间的连通的管道的阀块。树脂从第二挤出机直接流到流动头的流程由阀块中的阀控制。蓄能器缸和活塞也与管道连通并控制管道内的树脂压力。打开和关闭阀门并且冲动活塞将树脂从第二挤出机送到流动头部，并在型坯上形成具有变化厚度的树脂层。还公开了形成变化层的方法。

3. 发明授权

US08777033B2 Plastic container with reinforced base and closure and system and method of making same 有权
标题翻译：具有加强基座和封闭件的塑料容器及其制造方法
公开(公告)号：US08777033B2
公开(公告)日：2014-07-15
申请号：US12916207
申请日：2010-10-29
申请人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements , Robert D. Stoolmaker , Thomas J. Atkinson
发明人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements , Robert D. Stoolmaker , Thomas J. Atkinson
IPC分类号： B65D90/12
CPC分类号： B65D1/16 , B65D1/42 , B65D43/0208 , B65D2543/00092 , B65D2543/00296 , B65D2543/00509 , B65D2543/0074 , B65D2543/00796 , B65D2543/00842
摘要： A plastic container and closure, and system and method of making the same. Container can include a solid bottom end, an outer sidewall extending from solid bottom end, a shoulder portion extending from outer sidewall, and neck portion extending from shoulder portion, forming an open end of container. Solid bottom end includes a circumferential heel portion having a plurality of radially asymmetrical projections and recesses disposed on an outer periphery of the heel portion, the plurality being configured to increase heel portion rigidity while maintaining substantially uniform material thickness. Shoulder portion forms an angle with a plane perpendicular to the container central axis. At an angle of 50° a desirable failure mode may be achieved where the yield strength of the shoulder portion is balanced against that of the heel portion and the outer sidewall to maximize the top load strength of the container.
摘要翻译：塑料容器和封闭件，以及制造它的系统和方法。容器可以包括固体底端，从固体底端延伸的外侧壁，从外侧壁延伸的肩部部分和从肩部延伸的颈部，形成容器的开口端。实心底端包括具有设置在跟部的外周上的多个径向不对称的突出和凹陷的周向跟部，多个构造成在保持基本均匀的材料厚度的同时增加跟部的刚度。肩部与垂直于容器中心轴的平面形成一角度。以50°的角度，可以实现期望的失效模式，其中肩部的屈服强度与脚跟部分和外侧壁的屈服强度平衡，以最大化容器的顶部负荷强度。

4. 发明申请

US20100200605A1 Blow Molded Plastic Container Assembly With Improved Lid Sealing 审中-公开
标题翻译：吹塑成型塑料容器组件与改进的盖子密封
公开(公告)号：US20100200605A1
公开(公告)日：2010-08-12
申请号：US12370246
申请日：2009-02-12
申请人： Walter R. Herring , Kevin T. Hartman , Kevin D. Himes , Lawrence Korpanty , Jana M. Zeigler , David B. Clements
发明人： Walter R. Herring , Kevin T. Hartman , Kevin D. Himes , Lawrence Korpanty , Jana M. Zeigler , David B. Clements
IPC分类号： B65D25/00 , B29C49/00
CPC分类号： B65D43/0212 , B29C49/04 , B29C49/22 , B29C2793/009 , B29K2023/06 , B29K2023/065 , B29K2023/12 , B29L2031/22 , B65D2543/00092 , B65D2543/00222 , B65D2543/00296 , B65D2543/00509 , B65D2543/00629 , B65D2543/0074
摘要： A plastic container that is preferably formed using a blow molding and trimming process includes a container main body portion and a lid mounting portion. The lid mounting portion includes a sealing flange and a flexible transition portion connecting the sealing flange to the container main body portion. The flexible transition portion preferably has at least one notch defined therein so as to form a hinge permitting downward movement of the sealing flange when a lid is secured on to the container. In another embodiment, more than one notch is provided defining multiple hinges that provide a compound hinge effect in order to reduce stresses on the molded plastic material during use of the container.
摘要翻译：优选使用吹塑和修整方法形成的塑料容器包括容器主体部分和盖安装部分。盖安装部分包括密封凸缘和将密封凸缘连接到容器主体部分的柔性过渡部分。柔性过渡部分优选地具有限定在其中的至少一个凹口，以便当盖被固定在容器上时形成允许密封凸缘向下运动的铰链。在另一个实施例中，提供多于一个凹口，其限定多个铰链，其提供复合铰链效应，以便在使用容器期间减小模制塑料材料上的应力。

5. 发明授权

US08205749B2 Stackable flexible container assembly 有权
标题翻译：可堆叠柔性容器组件
公开(公告)号：US08205749B2
公开(公告)日：2012-06-26
申请号：US12177248
申请日：2008-07-22
申请人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements
发明人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements
IPC分类号： B65D21/036 , B65D1/00
CPC分类号： B65D21/0223
摘要： A stackable container assembly that is particularly suited for packaging heavy bulk products such as paint includes a container having a main body and a removable lid having an upstanding rim portion that has an upper surface. The container has a flexible bottom portion that has a lower surface that includes at least one support surface for supporting the container assembly on an underlying horizontal surface. The lower surface further includes at least one projection that is disposed radially inwardly from the support surface. The flexible bottom portion is advantageously configured so that the projection will flex radially downwardly and outwardly into a position that is adjacent to an upstanding rim portion of an underlying container assembly when the container assembly is stacked on top of another container assembly. This ensures accurate registration and positioning of the container assemblies during stacking.
摘要翻译：特别适用于包装大量散装产品如油漆的可堆叠容器组件包括具有主体和可拆卸盖的容器，该容器具有具有上表面的直立边缘部分。容器具有柔性底部部分，其具有下表面，该下表面包括用于将容器组件支撑在下面的水平表面上的至少一个支撑表面。下表面还包括从支撑表面径向向内设置的至少一个突起。柔性底部部分有利地构造成使得当容器组件堆叠在另一个容器组件的顶部上时，突起将径向向下和向外弯曲成与下面的容器组件的直立边缘部分相邻的位置。这确保了在堆叠期间容器组件的精确配准和定位。

6. 发明申请

US20120102880A1 PLASTIC CONTAINER WITH REINFORCED BASE AND CLOSURE AND SYSTEM AND METHOD OF MAKING SAME 有权
标题翻译：具有增强基座和闭合系统的塑料容器及其制造方法
公开(公告)号：US20120102880A1
公开(公告)日：2012-05-03
申请号：US12916207
申请日：2010-10-29
申请人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements , Robert D. Stoolmaker , Thomas J. Atkinson
发明人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements , Robert D. Stoolmaker , Thomas J. Atkinson
IPC分类号： B65B1/04 , B65B7/00 , B65D41/00
CPC分类号： B65D1/16 , B65D1/42 , B65D43/0208 , B65D2543/00092 , B65D2543/00296 , B65D2543/00509 , B65D2543/0074 , B65D2543/00796 , B65D2543/00842
摘要： A plastic container and closure, and system and method of making the same. Container can include a solid bottom end, an outer sidewall extending from solid bottom end, a shoulder portion extending from outer sidewall, and neck portion extending from shoulder portion, forming an open end of container. Solid bottom end includes a circumferential heel portion having a plurality of radially asymmetrical projections and recesses disposed on an outer periphery of the heel portion, the plurality being configured to increase heel portion rigidity while maintaining substantially uniform material thickness. Shoulder portion forms an angle with a plane perpendicular to the container central axis. At an angle of 50° a desirable failure mode may be achieved where the yield strength of the shoulder portion is balanced against that of the heel portion and the outer sidewall to maximize the top load strength of the container.
摘要翻译：塑料容器和封闭件，以及制造它的系统和方法。容器可以包括固体底端，从固体底端延伸的外侧壁，从外侧壁延伸的肩部部分和从肩部延伸的颈部，形成容器的开口端。实心底端包括具有设置在跟部的外周上的多个径向不对称的突出和凹陷的周向跟部，多个构造成在保持基本均匀的材料厚度的同时增加跟部的刚度。肩部与垂直于容器中心轴的平面形成一角度。以50°的角度，可以实现期望的失效模式，其中肩部的屈服强度与脚跟部分和外侧壁的屈服强度平衡，以最大化容器的顶部负荷强度。

7. 发明申请

US20100018889A1 Stackable Flexible Container Assembly 有权
标题翻译：可堆叠柔性容器装配
公开(公告)号：US20100018889A1
公开(公告)日：2010-01-28
申请号：US12177248
申请日：2008-07-22
申请人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements
发明人： Lawrence Korpanty , Kevin D. Himes , John E. Denner , David B. Clements
IPC分类号： B65D21/032 , B65D51/16
CPC分类号： B65D21/0223
摘要： A stackable container assembly that is particularly suited for packaging heavy bulk products such as paint includes a container having a main body and a removable lid having an upstanding rim portion that has an upper surface. The container has a flexible bottom portion that has a lower surface that includes at least one support surface for supporting the container assembly on an underlying horizontal surface. The lower surface further includes at least one projection that is disposed radially inwardly from the support surface. The flexible bottom portion is advantageously configured so that the projection will flex radially downwardly and outwardly into a position that is adjacent to an upstanding rim portion of an underlying container assembly when the container assembly is stacked on top of another container assembly. This ensures accurate registration and positioning of the container assemblies during stacking.
摘要翻译：特别适用于包装大量散装产品如油漆的可堆叠容器组件包括具有主体和可拆卸盖的容器，该容器具有具有上表面的直立边缘部分。容器具有柔性底部部分，其具有下表面，该下表面包括用于将容器组件支撑在下面的水平表面上的至少一个支撑表面。下表面还包括从支撑表面径向向内设置的至少一个突起。柔性底部部分有利地构造成使得当容器组件堆叠在另一个容器组件的顶部上时，突起将径向向下和向外弯曲成与下面的容器组件的直立边缘部分相邻的位置。这确保了在堆叠期间容器组件的精确配准和定位。

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