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    Filter tube making
    1.
    发明申请
    Filter tube making 审中-公开
    过滤管制造

    公开(公告)号：US20060281614A1

    公开(公告)日：2006-12-14

    申请号：US11443659

    申请日：2006-05-31

    申请人： George Scott ,  Martin Heidorn ,  Martin Garthaffner

    发明人： George Scott ,  Martin Heidorn ,  Martin Garthaffner

    IPC分类号： B31C13/00

    CPC分类号： A24C5/465

    摘要： A process of producing a filter tube comprises the steps of cutting a paper segment of given length and width from an endless paper supply. Next, a filter segment of cellulose acetate tow, for example, is centrally positioned on the paper segment. Opposed tube forming rollers engage the ends of the filter segment, and as these rollers rotate, the paper segment is formed into a tube shape. Overlapping portions of the paper segment are secured together, and the tube forming rollers are withdrawn from the tube to thereby complete the forming operation.

    摘要翻译： 制造过滤管的方法包括以下步骤：从环形纸供给部切割给定长度和宽度的纸段。 接下来，例如，醋酸纤维素丝束的过滤段位于纸段上。 相对的成形辊接合过滤器段的端部，并且当这些辊旋转时，纸段形成为管状。 纸段的重叠部分固定在一起，并且管形成辊从管中取出，从而完成成形操作。

    Applicator wheel for filling cavities with metered amounts of particulate material
    4.
    发明申请
    Applicator wheel for filling cavities with metered amounts of particulate material 有权
    用于用计量的颗粒材料填充空腔的涂抹器轮

    公开(公告)号：US20070284012A1

    公开(公告)日：2007-12-13

    申请号：US11805698

    申请日：2007-05-24

    申请人： Barry Smith ,  Martin Garthaffner ,  Ahmet Ercelebi ,  Steven Spiers ,  Jeremy Straight

    发明人： Barry Smith ,  Martin Garthaffner ,  Ahmet Ercelebi ,  Steven Spiers ,  Jeremy Straight

    IPC分类号： B65B1/04 ,  B65B1/16

    CPC分类号： B65B1/366 ,  A24D3/0225

    摘要： A machine and process function to fill cavities with metered amounts of particulate material. An applicator wheel includes a series of equally spaced apart peripheral pockets each having a perforated bottom wall, and a vacuum manifold inside the wheel includes a vacuum chamber for supplying vacuum to the perforated bottom walls of the pockets as the wheel rotates. Particulate material from a filling chamber of such material outside the wheel is withdrawn into the pockets by the vacuum chamber. A downstream vacuum relief on the vacuum manifold functions to discharge particulate material from the pockets into the cavities at a predetermined discharge location on the wheel. Adjustment structure is connected to rotatably adjust the position of the vacuum manifold within the applicator wheel to thereby advance or retard the discharge location depending upon the speed of the machine.

    摘要翻译： 机器和过程功能，用计量的颗粒材料填充空腔。 施加器轮包括一系列等间隔开的周边袋，每个凹槽具有穿孔的底壁，并且车轮内部的真空歧管包括用于在轮旋转时向袋的穿孔底壁提供真空的真空室。 来自轮外的这种材料的填充室的颗粒材料通过真空室被抽出到袋中。 真空歧管上的下游真空释放装置用于将颗粒材料从凹穴排出到在车轮上的预定排放位置处的空腔中。 连接调整结构，以可旋转地调节涂抹轮内的真空歧管的位置，从而根据机器的速度前进或延缓排出位置。

    Dual station applicator wheels for filling cavities with metered amounts of particulate material
    6.
    发明申请
    Dual station applicator wheels for filling cavities with metered amounts of particulate material 有权
    双站涂抹轮，用于用计量的颗粒材料填充空腔

    公开(公告)号：US20050112228A1

    公开(公告)日：2005-05-26

    申请号：US10967665

    申请日：2004-10-18

    申请人： Barry Smith ,  Steve Spiers ,  Jeremy Straight ,  Janet Thompson ,  Ahmet Ercelebi ,  Martin Garthaffner ,  Lisa Rogers

    发明人： Barry Smith ,  Steve Spiers ,  Jeremy Straight ,  Janet Thompson ,  Ahmet Ercelebi ,  Martin Garthaffner ,  Lisa Rogers

    IPC分类号： B65B1/36 ,  B29C55/28

    CPC分类号： A24D3/0225 ,  B65B1/366

    摘要： Apparatus and method for filling spaced apart cavities with particulate material include a transport for moving the cavities along a path of travel. The cavities are partially filled with particulate material at an upstream location while applying vacuum underneath each cavity during such partial filling. The partially filled cavities are then completely filled with a downstream deposit of particulate material while applying vacuum to the upper sides of each cavity during such filling. The combination of vacuum applied underneath the cavity during partial fill and vacuum applied to the top sides of the cavity during complete fill produces approximately 100% cavity fill with minimal extraneous scatter of particulate material.

    摘要翻译： 用颗粒材料填充间隔开的空腔的装置和方法包括用于沿着行进路径移动空腔的输送器。 在这样的部分填充期间，空腔在上游位置部分地填充有颗粒材料，同时在每个腔体的下方施加真空。 然后，在填充期间，将部分填充的空腔完全填充有颗粒材料的下游沉积物，同时在每个空腔的上侧施加真空。 在完全填充期间，在部分填充和真空中施加到空腔顶部的真空下的真空的组合产生大约100％的空腔填充，颗粒材料的最小的外来散射。