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公开(公告)号：US4533071A
公开(公告)日：1985-08-06
申请号：US525075
申请日：1983-08-22
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
CPC分类号： B65D77/067 , B65D47/10
摘要： A dispensing closure valve for a container comprising a stem for attachment to the container, and stem having an annular wall defining an opening and a closure having an annular wall, a radial wall engaging the free end of said stem, a transverse wall being curved and defining a convex surface facing inwardly of the container. The closure includes a downwardly and inwardly inclined integral annular portion defining a sealing surface at the juncture of the axial wall and transverse wall. The stem has a downwardly and outwardly inclined surface engaged by the downwardly and inwardly inclined sealing surface of said closure. An actuator comprising a tab extending axially from the inner surface of the transverse wall for manipulation of the closure to flex the axial wall and the transverse wall and thereby permit the contents to flow between the wall of the stem and the wall of the closure.
摘要翻译： 一种用于容器的分配闭合阀，包括用于附接到容器的杆，杆具有限定开口的环形壁和具有环形壁的封闭件，与所述杆的自由端接合的径向壁，横向壁弯曲和 限定面向容器内部的凸形表面。 封闭件包括向下且向内倾斜的整体环形部分，其在轴向壁和横向壁的接合处限定密封表面。 杆具有向下且向外倾斜的表面，该表面由所述封闭件的向下和向内倾斜的密封表面接合。 致动器包括从横向壁的内表面轴向延伸的突出部，用于操纵封闭件以使轴向壁和横向壁弯曲，从而允许内容物在阀杆的壁和封闭件的壁之间流动。
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公开(公告)号：US4519976A
公开(公告)日：1985-05-28
申请号：US164665
申请日：1980-06-30
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
CPC分类号： B29C47/54 , B29C45/02 , B29C47/004 , B29C47/0054 , B29C47/20 , B29C47/24 , B29C47/28 , B29C49/08 , B29C47/0023
摘要： A method for forming multi-directionally oriented plastic articles by shearing a thermoplastic material in a non-linear shear pattern while the material is at a temperature conducive to orientation and further processing the material by known plastic forming techniques to form an article in which the material remains oriented. More specifically, thermoplastic material is plasticized and accumulated in an amount at least sufficient to form the article, and the material is expressed under pressure from the accumulated body to and through an orifice. The material is non-linearly sheared prior to its issuance from the orifice to induce orientation stresses into the material, and, during shearing, the material is at a temperature which is conducive to orientation. The orientation stresses are frozen into the material when the material is formed to a desired configuration exteriorly of the orifice by known plastic forming techniques, such as blow molding, injection molding, compression molding, thermoforming and the like. During such forming, additional orientation stresses may be induced in the material and superimposed upon those stresses previously introduced thereinto.
摘要翻译： 一种用于通过以非线性剪切图案剪切热塑性材料来形成多向定向塑料制品的方法，同时材料处于有利于取向的温度并且通过已知的塑性成形技术进一步加工材料以形成其中材料 保持领导。 更具体地说，热塑性材料被塑化并以至少足以形成物品的量积聚，并且材料在压力下从聚集体表达并通过孔口。 该材料在从孔口发出之前被非线性剪切，以将取向应力引入材料中，并且在剪切期间，材料处于有利于取向的温度。 当通过已知的塑性成形技术，例如吹塑，注射成型，压塑，热成型等将材料形成到孔的外部期望的形状时，取向应力被冷冻成材料。 在这种成形期间，可能在材料中引起附加的取向应力，并叠加在之前引入的那些应力之上。
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公开(公告)号：US4487326A
公开(公告)日：1984-12-11
申请号：US550349
申请日：1983-11-10
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
IPC分类号： B65D51/16
CPC分类号： B65D51/1638 , B65D51/1666
摘要： A carbonated beverage package comprising a container having an opening with a peripheral lip defining a free edge, and a downwardly and outwardly inclined sealing surface spaced from the free edge of the peripheral lip. A closure of plastic material, such that it will flex in thin cross section, is provided with an annular wall, a radial wall engaging the free edge of the peripheral lip of the container, and a transverse wall defining a convex surface facing inwardly of the container. The closure has a downwardly and outwardly inclined integral annular sealing surface at the juncture of the axial wall and transverse wall which engages the sealing surface of said container and places the axial wall under tension. The closure has a pressure relief rib at the juncture of the radial wall and axial wall such that axial force in the area overlying the rib will move a portion of the annular sealing surface of said closure away from the sealing surface of said container so that the pressure in the container can be relieved through a pressure relief opening through to the atmosphere and the closure can therafter be readily removed from the container.
摘要翻译： 一种碳酸饮料包装，包括具有开口的容器，所述容器具有限定自由边缘的周边唇缘，以及与所述外围唇缘的自由边缘间隔开的向下和向外倾斜的密封表面。 塑料材料的闭合件使得其将以薄的横截面弯曲，设置有环形壁，与容器的周边唇缘的自由边缘接合的径向壁和限定面向内侧的凸表面的横向壁 容器。 封闭件在轴向壁和横向壁的接合处具有向下且向外倾斜的一体的环形密封表面，其接合所述容器的密封表面并使轴向壁处于张力下。 封闭件在径向壁和轴向壁的接合部处具有减压肋，使得覆盖肋的区域中的轴向力将使所述封闭件的环形密封表面的一部分远离所述容器的密封表面移动，使得 容器中的压力可以通过通向大气的压力释放开口释放，并且可以将容器中的容器从容器中取出。
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4.发明授权
公开(公告)号：US4215089A
公开(公告)日：1980-07-29
申请号：US926181
申请日：1978-07-20
CPC分类号： B29C49/20 , B65D1/42 , B29C2049/2017 , B29C49/04
摘要： A method for making a hollow plastic article having a separate full ring-shaped member bonded to the article within the blow mold. Separate halves of the ring-shaped member are inserted into respective halves of the blow mold and such member halves are joined to form a full ring when the blow mold halves are closed. A parison is blow molded within the closed mold and bonds to the ring-shaped member held in the mold.
摘要翻译： 一种用于制造中空塑料制品的方法，所述中空塑料制品具有在吹塑模具内结合到制品上的单独的完整环形构件。 将环状构件的一半分成两部分插入到吹塑模具的相应的一半中，并且当吹塑半模封闭时，这些构件半部接合形成一个完整的环。 型坯在封闭的模具内吹塑成型，并与保持在模具中的环形构件结合。
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公开(公告)号：US4149648A
公开(公告)日：1979-04-17
申请号：US853161
申请日：1977-11-21
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
CPC分类号： B65D25/22 , Y10T29/49876 , Y10T29/49945
摘要： Disclosed is a plastic drum having a circumferential recess in the sidewall of the drum near its top, in the form of a frustum of a cone and adapted to receive a one-piece snap-on metal ring carrier structure of a disclosed design that allows handling of the drum with fork lifts, parrot beaks and similar chime engaging devices.
摘要翻译： 公开了一种塑料鼓，其具有在其顶部的侧壁中的周向凹部，其具有圆锥体的形状，并且适于容纳所公开设计的一体式卡扣金属环载体结构，其允许处理 的滚筒与叉车，鹦鹉喙和类似的钟声接合装置。
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公开(公告)号：USRE29065E
公开(公告)日：1976-12-07
申请号：US516403
申请日：1974-10-21
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
摘要： An improved method for forming blow molded articles of enhanced physical characteristics by orienting the material during the formation of the article. A two-stage blowing operation is provided wherein a pre-form blow mold effects a uniform and controllable transfer of heat from a freely extruded tube. The pre-form is conditioned, both thermally and dimensionally, within the pre-form for most effective orientation during a subsequent final blowing operation.Manipulatively, the disclosed method provides a completely overlapped pre-blowing and final blowing operation, and more than one set of pre-blow and final blow molds may be utilized at a single extruder orifice, if desired. Further, the direction and extent of movement of the molds adapts the method to presently existing blow molding machines, while increasing the machine output.Successively utilized blow tubes form and reform the open or blowing end of the tube to a final configuration. In the manufacture of containers, the two successively utilized blow tubes form an accurate, dimensionally stable finish for a bottle while also severing any neck flash from the finish. .Iadd.
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公开(公告)号：US3949034A
公开(公告)日：1976-04-06
申请号：US438080
申请日：1974-01-30
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
CPC分类号： B65D1/0276 , B29C49/16 , B29C49/541 , B29C2049/548 , B29C49/04
摘要： This invention relates to a method of making a blown plastic containeer having an arcuate pressure bottom configuration, preferably provided with integrally formed multiple thickness support walls or "skirts" surrounding the bottom.The method of making such containers is by blowing the container in a blow mold having telescopically movable portions for physically contacting and deforming a blowable parison or preform positioned in the blow mold. The parison contact and deformation aids in forming the bottom and/or the surrounding support walls, while providing a favorable blow-up ratio during the blowing operation. Further, the method can be carried out under conditions causing multi-axial orientation in the final container.RELATED APPLICATIONS
摘要翻译： 本发明涉及一种制造具有弓形压力底部构造的吹塑塑料容器的方法，优选地设置有一体形成的多个厚度的支撑壁或围绕底部的“裙”。
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8.发明授权Method of making a blown plastic container having a multi-axially stretch oriented concave bottom 失效制造具有多轴向拉伸定向凹底的吹塑塑料容器的方法
公开(公告)号：US3949033A
公开(公告)日：1976-04-06
申请号：US412161
申请日：1973-11-02
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
CPC分类号： B29C49/541 , B29C49/0073 , B29C49/08 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/1416 , B29B2911/14333 , B29B2911/14338 , B29B2911/1444 , B29B2911/14486 , B29C2049/1238 , B29C2049/4892 , B29C2049/548 , B29C49/0042 , B29C49/04 , B29C49/12 , B29C49/6427
摘要： This invention relates to a method of making a blown plastic container having a concave pressure bottom configuration by blowing a pre-form into a container having a flat bottom, then contacting and deforming the flat bottom to reform the flat bottom into the desired pressure bottom configuration. The flat bottom is reformed by blowing, or by mechanical contact, or both blowing and contact, at a temperature conducive to multi-axial orientation to provide a pressure bottom of increased strength. To facilitate the performance of the method utilizing an initial parison formed by free extrusion, the present invention further contemplates smoothing out any pinch flash and distributing it on the bottom of the parison, so that the pinch flash will not interfere with subsequent forming of the bottom of the final container as above described.
摘要翻译： 本发明涉及一种通过将预成型件吹入具有平坦底部的容器中制造具有凹压底部构造的吹塑塑料容器的方法，然后使平底部接触和变形以将平底部重新形成所需的压力底部构造 。 通过在有利于多轴向取向的温度下吹塑，或通过机械接触，或吹入和接触两者来改变扁平底部以提供增加的强度的压力底部。 为了便于使用由自由挤出形成的初始型坯的方法的性能，本发明进一步考虑平滑任何夹紧闪光并将其分布在型坯的底部上，使得夹紧闪光不会干扰随后的底部 的最终容器。
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公开(公告)号：US3940225A
公开(公告)日：1976-02-24
申请号：US540637
申请日：1975-01-13
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
摘要： An improved apparatus for forming blow molded articles of enhanced physical characteristics by orienting the material during the formation of the article. A two-stage blowing operation is provided wherein a pre-form blow mold effects a uniform and controllable transfer of heat from a freely extruded tube. The pre-form is conditioned, both thermally and dimensionally, within the pre-form for most effective orientation during a subsequent final blowing operation. Manipulatively, the disclosed method provides a completely overlapped pre-blowing and final blowing operation, and more than one set of pre-blow and final blow molds may be utilized at a single extruder orifice, if desired. Further, the direction and extent of movement of the molds adapts the apparatus to presently existing blow molding machines, while increasing the machine output. Successively utilized blow tubes form and reform the open or blowing end of the tube to a final configuration. In the manufacture of containers, the two successively utilized blow tubes form an accurate, dimensionally stable finish for a bottle while also severing any neck flash from the finish.
摘要翻译： 一种用于通过在制品形成期间定向材料来形成具有增强的物理特性的吹塑制品的改进的装置。 提供两阶段吹塑操作，其中预成型吹塑模具实现来自自由挤压管的均匀可控的热传递。 在随后的最终吹制操作期间，对于最有效的取向，预成型件在预成型件中热和尺寸调节。 所公开的方法提供完全重叠的预吹和最终吹塑操作，如果需要，可以在单个挤出机孔口处使用多组预吹和最终吹塑模具。 此外，模具的移动方向和程度使设备适应现有的吹塑机，同时增加机器输出。 连续使用的吹塑管形成和改造管的开口或吹出端至最终构型。 在容器的制造中，两个连续使用的吹塑管形成瓶子的准确的，尺寸稳定的表面，同时也切断了完成物的任何颈部闪光。
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公开(公告)号：US4369892A
公开(公告)日：1983-01-25
申请号：US792757
申请日：1977-05-02
申请人： Albert R. Uhlig
发明人： Albert R. Uhlig
IPC分类号： B65D45/32
CPC分类号： B65D45/32 , Y10T292/205
摘要： Disclosed is a closure system for a container made of flexible and resilient material comprising a lid engaging the finish of the container and an expansion means such as a toggle pressure ring pressing a sidewall of said lid outwardly against the finish of the container to lock and seal said lid on said container.
摘要翻译： 公开了一种用于由柔性和弹性材料制成的容器的封闭系统，其包括接合容器端部的盖子以及膨胀装置，例如将所述盖子的侧壁向外压靠在容器的端部上的肘节压环，以锁定和密封 所述盖在所述容器上。
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