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    DEVICE FOR HANDLING OF ROLLS
    3.
    发明申请
    DEVICE FOR HANDLING OF ROLLS 有权
    用于处理滚筒的装置

    公开(公告)号：US20110024545A1

    公开(公告)日：2011-02-03

    申请号：US12903473

    申请日：2010-10-13

    申请人： Jörgen Jensen

    发明人： Jörgen Jensen

    IPC分类号： B65H18/08 ,  B31C5/00

    CPC分类号： B65H75/18 ,  B65H75/08 ,  B65H2701/511

    摘要： The present invention relates to a device for handling a number of sleeves, preferably paper sleeves, before, during and after rolling up of a paper web each thereon, at least one insert sleeve bent from a rigid material web and having a length substantially corresponding to the total length of the rolls being inserted in the rolls for simultaneous handling thereof, wherein the insert sleeve is polygonal, e.g. triangular, rectangular, etc.

    摘要翻译： 本发明涉及一种用于在卷起每个纸幅之前，之中和之后处理多个套筒（优选纸套筒）的装置，至少一个从刚性材料纤维网弯曲的插入套筒，其长度基本对应于 辊的总长度插入辊中用于同时处理，其中插入套筒是多边形的，例如 三角形，矩形等

    Slit sheet packing material
    4.
    发明授权
    Slit sheet packing material 失效
    板条包装材料

    公开(公告)号：US5667871A

    公开(公告)日：1997-09-16

    申请号：US157277

    申请日：1993-11-26

    申请人： David P. Goodrich ,  Michael C. Hurwitz

    发明人： David P. Goodrich ,  Michael C. Hurwitz

    IPC分类号： B65D81/03 ,  B31C5/00 ,  B31D3/04 ,  B31D5/00 ,  B32B3/24 ,  B65D81/05 ,  B65D81/09 ,  B65D65/30

    CPC分类号： B31C5/00 ,  B31D3/04 ,  B31D5/0065 ,  B65D81/05 ,  B65D81/09 ,  Y10S206/814 ,  Y10S428/906 ,  Y10T29/18 ,  Y10T29/185 ,  Y10T428/24306 ,  Y10T428/24314 ,  Y10T428/24322 ,  Y10T428/24942 ,  Y10T428/24967 ,  Y10T428/268 ,  Y10T428/31993

    摘要： A filling material for use in filling hollow spaces in packaging or the like comprising one or more pieces of flexible paper material. The paper material has a plurality of individual slits formed in parallel spaced rows extending transversely from one end of the paper material to the opposing end of the paper material. The slits in adjacent alternate rows are positioned adjacent the interval space between adjacent slits in the adjacent parallel row of slits. The flexible paper material is expandable by extending the opposing ends of the paper material which are parallel to the rows of slits whereby the slits form an array of openings, each opening being generally hexagonal in shape and of the same size. The length and width of the flexible filling paper material can be varied. The construction of the flexible paper filling material provides it to be easily stored in the non-expandable position and easily expanded for use in filling hollow spaces in packaging.

    摘要翻译： 一种填充材料，用于填充包括一个或多个柔性纸材料的包装等中的中空空间。 纸材料具有多个单独的狭缝，其形成为平行间隔的行，其横向从纸材的一端延伸到纸材的相对端。 相邻交替排中的狭缝位于相邻平行的狭缝行中的相邻狭缝之间的间隔空间附近。 柔性纸材料通过使纸材的相对的两端延伸而扩展，该纸材料的平行于狭缝的排，由此狭缝形成开口阵列，每个开口的形状和尺寸相同。 柔性填充纸材料的长度和宽度可以变化。 柔性纸填充材料的结构使其易于储存在不可扩张的位置，并且易于膨胀以用于填充包装中的中空空间。

    Fabricating machine and process
    5.
    发明授权
    Fabricating machine and process 失效
    制造机器和工艺

    公开(公告)号：US4486260A

    公开(公告)日：1984-12-04

    申请号：US342437

    申请日：1982-01-25

    申请人： Claude W. Schaefer

    发明人： Claude W. Schaefer

    IPC分类号： B29C53/58 ,  B29C53/82 ,  B29C65/08 ,  B31C1/00 ,  B31C5/00

    CPC分类号： B29C53/821 ,  B29C53/582 ,  B29C65/08 ,  B29L2009/00 ,  B29L2023/00

    摘要： A semi-rigid collapsible air duct having helically biasing reinforcement element 24, enveloped between an inner skin and an outer skin with the reinforcement element in a uniform helical spacing enveloped by ultrasonic welds. The process for manufacturing the air duct includes feeding the inner duct wall skin onto a mandrel, feeding the helically biased reinforcement element onto the mandrel having a groove with a tighter helical shape over the inner duct wall skin, feeding the outer duct wall skin onto the mandrel over the reinforcement element, then passing that composite under an ultrasonic welder which welds the inner duct wall skin to the outer duct wall skin, enveloping one or more reinforcement elements in such a way as to leave the one or more reinforcement elements free to move within their respective envelopments to develope the maximum thrust to place the reinforcing elements in tension to prevent droop of the walls of the duct.

    摘要翻译： 半刚性可折叠空气导管，其具有螺旋偏置加强元件24，其被包封在内皮和外皮之间，加强元件以由超声焊接包围的均匀螺旋间隔包围。 用于制造空气管道的过程包括将内部管道壁皮肤馈送到心轴上，将螺旋偏压的加强元件馈送到具有在内部管道壁皮肤上的具有更紧的螺旋形状的凹槽的心轴上，将外部管道壁皮肤馈送到 心轴在加强元件上方，然后将该复合材料通过超声波焊接机，该焊接机将内部管道壁皮肤焊接到外部管道壁皮肤，以一定的方式包围一个或多个增强元件，使得一个或多个增强元件自由移动 在其各自的包络内，以开发最大推力以将增强元件放置在张力中，以防止管道壁下垂。

    Production of layered toothpicks
    6.
    发明授权
    Production of layered toothpicks 失效
    生产分层牙签

    公开(公告)号：US4303605A

    公开(公告)日：1981-12-01

    申请号：US159484

    申请日：1980-06-16

    申请人： William H. Lichfield

    发明人： William H. Lichfield

    IPC分类号： A61C15/00 ,  B26D1/00 ,  B29C53/04 ,  B31C5/00 ,  B29C17/02 ,  B29D7/18

    CPC分类号： B26D3/008 ,  A61C15/00 ,  B29C53/04 ,  B31C5/00 ,  Y10S264/40 ,  Y10S425/007

    摘要： A method and tool for making tapered, layered plastic toothpicks from a solid plastic slab wherein a rapidly rotating tool having a single cutting edge configured to simultaneously cut and roll a thin film of plastic into a toothpick of the desired shape with each complete revolution is brought into contact with the plastic slab at a predetermined angle.

    摘要翻译： 一种用于从固体塑料板制造锥形分层塑料牙签的方法和工具，其中具有单个切割边缘的快速旋转工具被配置成在每次完全旋转的同时将塑料薄膜同时切割并卷成所需形状的牙签 以预定角度与塑料板接触。

    Tubular article forming apparatus
    7.
    发明授权
    Tubular article forming apparatus 失效
    管状制品成型装置

    公开(公告)号：US3897297A

    公开(公告)日：1975-07-29

    申请号：US39652973

    申请日：1973-09-12

    申请人： WIREMOLD CO

    发明人： PERUSSE NORMAN J ,  REJESKI WILLIAM E

    IPC分类号： B31C3/00 ,  B31C1/00 ,  B31C5/00

    CPC分类号： B31C3/00

    摘要： Tubular article forming apparatus having a mandrel assembly with a fixed tubular support mandrel and an idler support belt extending helically for generally one helical wrap around the tubular support mandrel and around internal guide rolls mounted within the support mandrel and a drive belt mechanism with an outer drive belt with generally one helical wrap overlying the helical wrap of the support belt and cooperating therewith to draw tubular article forming material onto and helically around the mandrel assembly, secure overlapping portions of the material together and feed the formed tubular article off the mandrel.

    摘要翻译： 管状制品成型装置具有心轴组件，该心轴组件具有固定的管状支撑心轴和惰轮支撑带，所述惰轮支撑带螺旋地延伸，用于围绕管状支撑心轴的一般螺旋形卷轴和围绕安装在支撑心轴内部的内部引导辊以及具有外部驱动器的传动带机构 带，其具有覆盖所述支撑带的螺旋形包裹物并与之协作以将管状制品形成材料拉伸到所述心轴组件上并螺旋形地围绕所述心轴组件，将所述材料的重叠部分固定在一起并将所形成的管状制品从所述心轴上取出。