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    • 2. 发明申请
    • ASYMMETRIC PRESSURIZED PLASTIC CONTAINER
    • 不对称压缩塑料容器
    • WO2013138762A1
    • 2013-09-19
    • PCT/US2013/032342
    • 2013-03-15
    • GRAHAM PACKAGING COMPANY, L.P.
    • HEISNER, David B.YOURIST, Sheldon E.OSGOOD, J., AndrewPICCIOLI, David P.
    • B65D1/02B65D79/00B65D23/10
    • B65D1/0223B65D23/102B65D79/005B65D2501/0036
    • An asymmetric pressurized plastic container (10) includes a bottom portion (12), a shoulder portion (14) and a finish portion (16) that is unitary with an upper end (18) of the shoulder portion (14). A generally cylindrical bumper portion (22) having a first longitudinal axis (28) is provided at a lower end (22) of the shoulder portion (14). A generally cylindrical main body portion (24) having a second longitudinal axis (32) is positioned beneath the bumper portion (22) and has at least a first sidewall feature (34) defined therein. The first (28) and second (32)longitudinal axes are offset so as to compensate for any lateral deflection of the container that may occur as a result of pressurization acting upon the first sidewall feature (34). In addition, the main body portion may include a second sidewall feature (36) to provide additional compensation against lateral deflection of the container causes a result of pressurization acting upon the first sidewall feature (34).
    • 不对称加压塑料容器(10)包括与肩部(14)的上端(18)整体形成的底部(12),肩部(14)和精加工部分(16)。 具有第一纵向轴线(28)的大致圆柱形的保险杠部分(22)设置在肩部(14)的下端(22)处。 具有第二纵向轴线(32)的大致圆柱形的主体部分(24)定位在保险杠部分(22)的下方,并且至少具有限定在其中的第一侧壁特征(34)。 第一(28)和第二(32)纵向轴线被偏移,以补偿由于作用在第一侧壁特征(34)上的加压而可能发生的容器的任何侧向偏转。 此外,主体部分可以包括第二侧壁特征(36),以提供抵抗容器的横向偏转的附加补偿,导致作用在第一侧壁部件(34)上的加压结果。
    • 3. 发明申请
    • IMPROVED BLOW MOLDED RECTANGULAR CONTAINER
    • 改进的吹塑成型矩形容器
    • WO2012121785A2
    • 2012-09-13
    • PCT/US2011/067854
    • 2011-12-29
    • GRAHAM PACKAGING COMPANY, L.P.GILL, Matthew, T.ROUBAL, Edward, J., IIIPRITCHETT, Raymond, A., JR.TAYLOR, Larry, M.SNYDER, Jeffrey
    • GILL, Matthew, T.ROUBAL, Edward, J., IIIPRITCHETT, Raymond, A., JR.TAYLOR, Larry, M.SNYDER, Jeffrey
    • B65D1/10
    • B65D1/10B29C49/04Y10T428/13
    • An extrusion blow molded plastic container includes a main body portion and a finish portion that defines an opening. The finish portion has an upper surface and an outer surface on which a snap bead is defined. In order to prevent saddling of the upper surface, a plurality of grooves is defined in the outer surface, each of the grooves passing through the snap bead. In addition, the main body portion has an outer surface that defines a substantially rectangular shape with rounded corners when viewed in transverse cross-section. The outer surface of the finish portion also has a substantially rectangular shape with rounded corners when viewed in transverse cross-section. The shape of the finish portion when viewed in transverse cross-section is smaller than the shape of the main body portion. A ledge is defined between the outer surface of the main body portion and the outer surface of the finish portion. The ledge has a first width, adjacent to one of the rounded corners of the finish portion, which is greater than a second width that is not adjacent to one of the rounded corners of the finish portion.
    • 挤压吹塑塑料容器包括主体部分和限定开口的整理部分。 精加工部分具有上表面和外表面,其上限定有卡子珠。 为了防止上表面的卡合,在外表面中限定多个凹槽,每个凹槽穿过卡扣珠。 此外,主体部具有外表面,当从横截面观察时,该外表面限定了具有圆角的大致矩形形状。 在横截面观察时,精加工部分的外表面也具有大致矩形的形状,具有圆角。 在横截面观察时,精加工部的形状小于主体部的形状。 在主体部分的外表面和精加工部分的外表面之间限定了凸缘。 凸缘具有与完成部分的一个圆角相邻的第一宽度,该宽度大于不与完成部分的一个圆角相邻的第二宽度。
    • 6. 发明申请
    • SYSTEM AND METHOD FOR INTEGRALLY CASTING MULTILAYER METALLIC STRUCTURES
    • 用于整体铸造多层金属结构的系统和方法
    • WO2011019506A2
    • 2011-02-17
    • PCT/US2010/043523
    • 2010-07-28
    • SEARS, James, B., Jr.
    • SEARS, James, B., Jr.
    • B22D11/06B22D19/16
    • B22D11/0622B22D11/007B22D19/16
    • A process of making a multilayer metallic casting includes steps of simultaneously forming a first layer of a first metallic material and a second layer of a second metallic material using a high speed continuous casting process, and continuously bonding the first and second layers to form a integrally cast multilayer metallic casting. The process may be performed using a twin-roll type continuous casting system having a continuous casting mold that includes a first mold compartment for receiving a molten first metallic material and a second mold compartment for receiving a molten second metallic. The molten first and second types of metallic material are quickly solidified into semi-solid shells and are pressed together by opposed casting rolls, creating a metallurgical bond between the first and second types of metallic material in order to form an integrally cast multilayer metallic casting. The process permits the high speed efficient manufacturing of near net shape multilayer metallic castings.
    • 制造多层金属铸件的方法包括使用高速连续铸造工艺同时形成第一金属材料的第一层和第二金属材料的第二层的步骤,并且连续地结合第一和​​第二层以形成一体 铸造多层金属铸件。 该方法可以使用具有连续铸模的双辊型连续铸造系统进行,所述连续铸造模具包括用于接收熔融的第一金属材料的第一模具室和用于接收熔融的第二金属的第二模具室。 熔融的第一和第二类金属材料快速凝固成半固体壳,并通过相对的铸辊压在一起,在第一和第二类金属材料之间形成冶金结合,以形成整体铸造的多层金属铸件。 该方法允许近净形多金属铸件的高速高效制造。
    • 7. 发明申请
    • CONTAINER HAVING COMPOUND FLEXIBLE PANELS
    • 具有复合柔性面板的集装箱
    • WO2011011183A1
    • 2011-01-27
    • PCT/US2010/040857
    • 2010-07-02
    • GRAHAM PACKAGING COMPANY, L.P.HOWELL, Justin, A.LEWIS, Benton, A.UNGRADY, Eric, B.SHAH, Sunil, S.
    • HOWELL, Justin, A.LEWIS, Benton, A.UNGRADY, Eric, B.SHAH, Sunil, S.
    • B65D1/02B65D79/00
    • B65D1/0223B65D79/005
    • A plastic container (10) that is adapted for adjustment to internal volumetric changes such as those that occur as a result of internal pressure and temperature changes during the hot-fill process includes a container body (12)defining an internal space (24). The container body has at least one flexible (26,28) panel defined therein, which includes an outer flexible panel portion (38)and an inner flexible panel portion (40). The outer flexible panel portion has a shape when a pressure equilibrium exists between the internal space and ambient external pressure, and is further constructed and arranged to assume a shape of increased concavity when a sufficient underpressure exists in the internal space. The inner flexible panel portion is constructed and arranged to flex relative to the outer flexible panel portion in order to accommodate internal pressure changes within the container body. The inner and outer flexible panel portions accordingly work in tandem to permit efficient vacuum uptake in a hot-fill type container. In addition, a boundary (42) between the outer and inner flexible panel portions is preferably entirely curved.
    • 适于调节内部体积变化的塑料容器(10),例如在热灌装过程中由于内部压力和温度变化而发生的那些变化,包括限定内部空间(24)的容器主体(12)。 容器主体具有限定在其中的至少一个柔性(26,28)面板,其包括外部柔性面板部分(38)和内部柔性面板部分(40)。 外部柔性面板部分在内部空间与周围外部压力之间存在压力平衡时具有形状,并且当在内部空间中存在足够的负压时,进一步构造和布置为呈现增大的凹度的形状。 内部柔性面板部分被构造和布置成相对于外部柔性面板部分弯曲,以便容纳容器主体内的内部压力变化。 内部和外部柔性面板部分相应地串联工作以允许在热填充型容器中有效的真空吸收。 此外,外部和内部柔性面板部分之间的边界(42)优选完全弯曲。