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    Food serving paperboard container pressing apparatus employing cast-in electrical heaters
    1.
    发明授权
    Food serving paperboard container pressing apparatus employing cast-in electrical heaters 有权
    食品供应纸板容器压制装置采用铸造电加热器

    公开(公告)号：US06932753B1

    公开(公告)日：2005-08-23

    申请号：US09453498

    申请日：1999-12-03

    申请人： Bruce R. Smith ,  Albert D. Johns ,  Mircea Sofronie ,  Mark B. Littlejohn ,  Thomas W. Zelinski

    发明人： Bruce R. Smith ,  Albert D. Johns ,  Mircea Sofronie ,  Mark B. Littlejohn ,  Thomas W. Zelinski

    IPC分类号： B31B50/44 ,  B31B50/59 ,  B31B50/62 ,  B31B1/44

    CPC分类号： B31B70/00 ,  B29C43/361 ,  B29C2043/3615 ,  B29C2043/3626 ,  B29L2031/712 ,  B31B50/592 ,  B31B2160/10

    摘要： A pressing apparatus for producing a food service paperboard container from a paperboard blank so that the paperboard container possesses an overturned rim provided with folds includes a first die and a second die that are movable relative to one another. The first die includes a first base and a first platform that is movable with respect to the first base, with the first base having a curved surface for engaging the outer periphery of the paperboard blank. The second die is positioned in opposing relation to the first die and includes a second base and a second platform that is movable with respect to the second base. The second die is movable with respect to the first die and the second base has a curved surface for engaging the outer periphery of the paperboard blank so that the outer periphery of the paperboard blank is pressed between the curved surface of the first base and the curved surface of the second base. A first cast-in heater is mounted within a recess in the first die and includes a resistor wire embedded within a thermally conductive cast-in material. A second cast-in heater is mounted within a recess in the second die and includes a resistor wire embedded within a thermally conductive cast-in material.

    摘要翻译： 一种用于从纸板坯料制造食品服务纸板容器的压制装置，使得纸板容器具有设置有折痕的翻转边缘，包括可相对于彼此移动的第一模具和第二模具。 第一模具包括可相对于第一基座移动的第一基座和第一平台，第一基座具有用于与纸板坯件的外周接合的弯曲表面。 第二模具定位成与第一模具相对，并且包括可相对于第二基座移动的第二基座和第二平台。 第二模具可相对于第一模具移动，并且第二基座具有用于与纸板坯料的外周接合的弯曲表面，使得纸板坯料的外周边被压在第一基座的弯曲表面和弯曲的 第二基地的表面。 第一插入式加热器安装在第一管芯中的凹部内，并且包括嵌入导热浇注材料内的电阻器线。 第二插入式加热器安装在第二管芯中的凹部内，并且包括嵌入导热铸造材料内的电阻丝。

    FORMING DIE ASSEMBLY WITH ENHANCED STOP
    7.
    发明申请
    FORMING DIE ASSEMBLY WITH ENHANCED STOP 有权
    成型装置加强停止

    公开(公告)号：US20080242525A9

    公开(公告)日：2008-10-02

    申请号：US11465697

    申请日：2006-08-18

    申请人： Albert Johns ,  Mircea Sofronie

    发明人： Albert Johns ,  Mircea Sofronie

    IPC分类号： B31B1/62

    CPC分类号： B31B43/00 ,  B31B50/592 ,  B31B70/00 ,  B31B2160/10 ,  Y10S493/902

    摘要： A die assembly for producing paperboard pressware includes an obliquely angled, continuous ring, and/or annular stop member between an inner die member and an outer die ring. Increased surface area of contact between stop components provides greater wear resistance, and the angled contact face maintains alignment of the die components.

    摘要翻译： 一种用于生产纸板压制件的模具组件包括在内模件和外模环之间的倾斜的，连续的环形和/或环形止动件。 止动部件之间的增加的接触表面积提供了更大的耐磨性，并且成角度的接触面保持了模具部件的对准。

    FORMING DIE ASSEMBLY WITH ENHANCED STOP
    9.
    发明申请
    FORMING DIE ASSEMBLY WITH ENHANCED STOP 有权
    成型装置加强停止

    公开(公告)号：US20070042887A1

    公开(公告)日：2007-02-22

    申请号：US11465697

    申请日：2006-08-18

    申请人： Albert Johns ,  Mircea Sofronie

    发明人： Albert Johns ,  Mircea Sofronie

    IPC分类号： B31B1/62

    CPC分类号： B31B43/00 ,  B31B50/592 ,  B31B70/00 ,  B31B2160/10 ,  Y10S493/902

    摘要： A die assembly for producing paperboard pressware includes an obliquely angled, continuous ring, and/or annular stop member between an inner die member and an outer die ring. Increased surface area of contact between stop components provides greater wear resistance, and the angled contact face maintains alignment of the die components.

    摘要翻译： 一种用于生产纸板压制件的模具组件包括在内模件和外模环之间的倾斜的，连续的环形和/或环形止动件。 止动部件之间的增加的接触表面积提供了更大的耐磨性，并且成角度的接触面保持了模具部件的对准。

    Tooling system
    10.
    发明申请
    Tooling system 失效
    模具系统

    公开(公告)号：US20050233024A1

    公开(公告)日：2005-10-20

    申请号：US11155720

    申请日：2005-06-20

    申请人： Albert Johns ,  Mircea Sofronie

    发明人： Albert Johns ,  Mircea Sofronie

    IPC分类号： B21D45/02 ,  B29C43/36 ,  B29C43/50 ,  B29C35/02

    CPC分类号： B21D45/02 ,  B29C43/36 ,  B29C43/50 ,  B29C2043/5007

    摘要： A tooling system in a press for forming a product from a blank of material disposed between a punch assembly and a die assembly and a method of using the same. The tooling system comprises a knockout and a bushing. The knockout further comprises a shaft having opposed ends, a plate fixed to one opposed end, and a tapered portion. The bushing is supported by one of the punch and die assemblies and defines a lumen configured to slidably receive the shaft for axial movement between an extended position and a retracted position. The lumen has a tapered receiving section at one end thereof configured to mate with the tapered portion of the knockout when the shaft is in the extended position.

    摘要翻译： 用于从设置在冲头组件和模具组件之间的材料坯料形成产品的压制机中的加工系统及其使用方法。 加工系统包括脱模和衬套。 脱模还包括具有相对端的轴，固定到一个相对端的板和锥形部。 衬套由冲头和模具组件中的一个支撑，并且限定构造成可滑动地容纳轴以在延伸位置和缩回位置之间轴向运动的内腔。 所述内腔在其一端具有锥形接收部，所述锥形接收部构造成当所述轴处于所述伸出位置时与所述脱模的锥形部配合。