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    Compact packaging device for forming foam filled cushions for packaging purposes
    2.
    发明授权
    Compact packaging device for forming foam filled cushions for packaging purposes 失效
    用于形成泡沫填充垫的紧凑型包装装置用于包装目的

    公开(公告)号：US06003288A

    公开(公告)日：1999-12-21

    申请号：US514010

    申请日：1995-08-11

    申请人： Charles R. Sperry ,  Laurence B. Sperry ,  Craig E. Robert ,  Michael J. Seckler ,  Brian Kent Farison ,  Abraham N. Reichental

    发明人： Charles R. Sperry ,  Laurence B. Sperry ,  Craig E. Robert ,  Michael J. Seckler ,  Brian Kent Farison ,  Abraham N. Reichental

    IPC分类号： B29C44/18 ,  B29C65/22 ,  B65B9/06

    CPC分类号： B29C66/8322 ,  B29C44/182 ,  B29C65/223 ,  B29C65/228 ,  B29C65/229 ,  B29C65/7433 ,  B29C66/1122 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/832 ,  B29C66/83413 ,  B29C66/849 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/91445 ,  B29C66/91645 ,  B29C66/91653 ,  B29C66/91655

    摘要： A packaging device is disclosed for forming packaging cushions of the type that include a plastic bag filled with a solid foam, and wherein the cushions are initially formed of a plastic bag filled with a foamable material that reacts and then hardens to form solid foam. The device comprises means for advancing a sheet of plastic film material that has been center-folded to form a doubled web with one closed edge defined by the center fold and one open edge defined by the adjacent edges of the sheet. Means are included for injecting a foamable composition into the center-folded web between the two folded portions of the sheet, as are means for forming a substantially linear seal along the open edge and substantially parallel to the open edge to thereby longitudinally seal the open edge of the web. The invention further includes means for periodically interrupting the linear seal to provide an unsealed portion along the otherwise sealed edge, and means for transversely sealing the web after foamable composition has been injected, and for concurrently separating a formed and filled bag from the advanced film material.

    摘要翻译： 公开了用于形成包括填充有固体泡沫的塑料袋的类型的包装垫的包装装置，并且其中所述垫最初由填充有可发泡材料的塑料袋形成，所述可发泡材料反应然后硬化以形成固体泡沫。 该装置包括用于推进已经被中心折叠的塑料薄膜材料的片材，以形成具有由中心折痕限定的一个封闭边缘和由片材的相邻边缘限定的一个开口边缘的双重幅材。 包括用于将可发泡组合物注入到片材的两个折叠部分之间的中心折叠的卷材中的装置，以及用于沿着开口边缘形成基本上线性的密封并且基本上平行于开口边缘的装置，从而纵向密封开口边缘 的网页。 本发明还包括用于周期性地中断线性密封以提供沿其他密封边缘的未密封部分的装置，以及用于在可发泡组合物已被注射之后横向密封纤维网的装置，以及用于将形成和填充的袋与先进膜材料同时分离的装置 。

    On-demand production of foam cushions with defined three-dimensional geometry
    3.
    发明授权
    On-demand production of foam cushions with defined three-dimensional geometry 失效
    按需生产具有规定三维几何形状的泡沫垫

    公开(公告)号：US5776510A

    公开(公告)日：1998-07-07

    申请号：US743401

    申请日：1996-11-01

    申请人： Abraham N. Reichental ,  Alexander Shafir ,  George T. Bertram ,  James M. Corliss

    发明人： Abraham N. Reichental ,  Alexander Shafir ,  George T. Bertram ,  James M. Corliss

    IPC分类号： B29C39/10 ,  B29C39/06 ,  B29C39/24 ,  B29C44/18 ,  B29C44/36 ,  B65B9/02

    CPC分类号： B29C44/184 ,  Y10T156/1702

    摘要： An apparatus is disclosed for automatically molding defined three-dimensional foam cushions. The apparatus comprises means for preparing a bag from plastic film material and for enclosing a foamable composition in the plastic bag, means for concurrently aligning a mold with the plastic bag and the bag preparing means, means for placing the bag containing the foamable composition into the aligned mold as the foamable composition begins to form foam, and means for maintaining the bag in the mold until the foamable composition has substantially finished forming foam in a shape conforming to the mold.

    摘要翻译： 公开了一种用于自动模制定义的三维泡沫垫的装置。 该装置包括用于从塑料薄膜材料制备袋子并将可发泡组合物封装在塑料袋中的装置，用于使模具与塑料袋同时对准的装置和袋子制备装置，用于将含有可发泡组合物的袋子放入 因为可发泡组合物开始形成泡沫，以及用于将袋保持在模具中的装置，直到可发泡组合物基本上完成形成符合模具的形状的泡沫。

    Methods for Cleaning and Curing Solid Freeform Fabrication Parts
    4.
    发明申请
    Methods for Cleaning and Curing Solid Freeform Fabrication Parts 审中-公开
    清洁和固化固体自由形成部件的方法

    公开(公告)号：US20090283109A1

    公开(公告)日：2009-11-19

    申请号：US12122360

    申请日：2008-05-16

    申请人： Khalil Moussa ,  Abraham N. Reichental ,  Charles R. Sperry ,  Dennis F. McNamara ,  Suzanne M. Scott ,  Krzysztof J. Muskus

    发明人： Khalil Moussa ,  Abraham N. Reichental ,  Charles R. Sperry ,  Dennis F. McNamara ,  Suzanne M. Scott ,  Krzysztof J. Muskus

    IPC分类号： B08B3/10 ,  B08B3/04

    CPC分类号： B08B3/06 ,  B08B3/02 ,  B29C64/35 ,  B29C71/0009

    摘要： A post-processing system is provided for cleaning and/or curing a part produced by solid freeform fabrication (SFF). The post-processing systems include a housing, a part retaining device to retain the part within the housing, and an actinic radiation source to cure the part with actinic radiation. The systems also include a fluid circulation device adapted to expose the part to cleaning fluid and/or to allow the cleaning fluid to absorb actinic radiation to permit filtration of removed build material to allow extended use of the cleaning fluid. Certain systems include a first rotating portion that can rotate the retained part about a first axis, and further systems include a second rotating portion that can rotate the retained part about a second axis. The systems also include additional features to provide safe and efficient cleaning and/or curing of parts produced by SFF.

    摘要翻译： 提供了一种用于清洁和/或固化由固体自由形成（SFF）生产的部件的后处理系统。 后处理系统包括壳体，用于将部件保持在壳体内的部件保持装置以及用光化辐射固化部件的光化辐射源。 这些系统还包括适于将部件暴露于清洁流体和/或允许清洁流体吸收光化辐射的流体循环装置，以允许过滤去除的构建材料，以允许延长使用清洁流体。 某些系统包括能够围绕第一轴线旋转保持部分的第一旋转部分，并且其它系统包括能够使保持部分围绕第二轴线旋转的第二旋转部分。 该系统还包括附加功能，可以为SFF生产的零件提供安全有效的清洁和/或固化。

    Hand held inflating device
    5.
    发明授权
    Hand held inflating device 失效
    手持充气装置

    公开(公告)号：US5829492A

    公开(公告)日：1998-11-03

    申请号：US773759

    申请日：1996-12-24

    申请人： German Gavronsky ,  Gerard Anthony Cahalan ,  Abraham N. Reichental

    发明人： German Gavronsky ,  Gerard Anthony Cahalan ,  Abraham N. Reichental

    IPC分类号： B60P7/06 ,  B60P7/16 ,  B65B31/04

    CPC分类号： B60P7/16 ,  B60P7/065 ,  Y10T137/3584 ,  Y10T137/3662

    摘要： There is provided a device for filling an inflatable protective cushion to a predetermined air pressure. The inflating device has a handle having an inlet port for receiving compressed air and a valve for opening and closing the inlet port and an air outlet port. A housing having an air chamber is connected to the handle and receives the air from the handle outlet port through an air channel terminating in an orfice which creates a vacuum in the chamber. The venturi effect draws additional air through a muffler connected to the housing chamber during filling. The muffler serves to restrict air flow from and to the atmosphere during and after filling of the cushion. The housing also includes a nozzle connected to the air outlet for insertion into a self-sealing valve in the cushion for filling with air. Also provided is a fill indicator comprising an indicator mount secured in the housing, an indicator button extending through an opening in the mount and moveable upward and downward therein. A magnet is attached to the inner end of the indicator button and a means for attracting the magnet when the cushion is being filled with air is provided. The indicator button rises when the force of redirected air overcomes the magnetic force after the cushion reaches the desired air pressure.

    摘要翻译： 提供了一种用于将充气保护垫填充到预定空气压力的装置。 充气装置具有手柄，其具有用于接收压缩空气的入口和用于打开和关闭入口的阀和空气出口。 具有空气室的壳体连接到手柄并且通过终止于在腔室中产生真空的原液的空气通道从手柄出口端口接收空气。 文丘里效应在填充期间通过连接到容纳室的消声器吸取额外的空气。 消声器用于在填充衬垫期间和之后限制来自和到大气的气流。 壳体还包括连接到空气出口的喷嘴，用于插入到衬垫中的用于填充空气的自密封阀中。 还提供了一种填充指示器，包括固定在壳体中的指示器安装件，指示器按钮延伸穿过安装件中的开口并可在其中上下移动。 磁铁安装在指示器按钮的内端，并且提供了当垫子充满空气时吸引磁体的装置。 当缓冲垫达到所需的空气压力时，当重定向空气的力克服磁力时，指示器按钮上升。

    Embossed foam in bag cushions
    6.
    发明授权
    Embossed foam in bag cushions 失效
    袋衬垫中的压花泡沫

    公开(公告)号：US5765688A

    公开(公告)日：1998-06-16

    申请号：US756068

    申请日：1996-11-25

    申请人： George T. Bertram ,  Abraham N. Reichental ,  William R. Armstrong

    发明人： George T. Bertram ,  Abraham N. Reichental ,  William R. Armstrong

    IPC分类号： B29C44/18 ,  B29C44/56 ,  B65D81/107 ,  B65D81/02

    CPC分类号： B29C44/5627 ,  B29C44/182 ,  B65D81/1075

    摘要： A method and apparatus for preparing a defined foam cushion for packaging purposes comprises placing a foamable composition into a plastic bag, maintaining the bag in an orientation that provides the bag with a defined solid geometry while the foamable composition expands into foam, and embossing at least one surface of the defined geometry bag after the foam has substantially finished expanding but has not completely hardened.

    摘要翻译： 一种用于制备用于包装目的的限定泡沫衬垫的方法和装置包括将可发泡组合物放入塑料袋中，将袋保持在使得袋具有限定的实心几何形状的方向，同时可发泡组合物膨胀成泡沫，并至少压花 在泡沫基本上完成膨胀但尚未完全硬化之后，所定义的几何形状袋的一个表面。

    Post-Processing System For Solid Freeform Fabrication Parts
    9.
    发明申请
    Post-Processing System For Solid Freeform Fabrication Parts 审中-公开
    固体自由形成零件的后处理系统

    公开(公告)号：US20090283119A1

    公开(公告)日：2009-11-19

    申请号：US12122292

    申请日：2008-05-16

    申请人： Khalil Moussa ,  Abraham N. Reichental ,  Charles R. Perry ,  Dennis F. McNamara ,  Suzanne M. Scott ,  Krzysztof J. Muskus

    发明人： Khalil Moussa ,  Abraham N. Reichental ,  Charles R. Perry ,  Dennis F. McNamara ,  Suzanne M. Scott ,  Krzysztof J. Muskus

    IPC分类号： B08B7/04 ,  B08B3/12

    CPC分类号： B08B3/06 ,  B08B3/02 ,  B29C64/35 ,  B29C71/0009 ,  B29C71/04 ,  B29C2035/0833 ,  B29C2071/0045

    摘要： A post-processing system is provided for cleaning and/or curing a part produced by solid freeform fabrication (SFF). The post-processing systems include a housing, a part retaining device to retain the part within the housing, and an actinic radiation source to cure the part with actinic radiation. The systems also include a fluid circulation device adapted to expose the part to cleaning fluid and/or to allow the cleaning fluid to absorb actinic radiation to permit filtration of removed build material to allow extended use of the cleaning fluid. Certain systems include a first rotating portion that can rotate the retained part about a first axis, and further systems include a second rotating portion that can rotate the retained part about a second axis. The systems also include additional features to provide safe and efficient cleaning and/or curing of parts produced by SFF.

    摘要翻译： 提供了一种用于清洁和/或固化由固体自由形成（SFF）生产的部件的后处理系统。 后处理系统包括壳体，用于将部件保持在壳体内的部件保持装置以及用光化辐射固化部件的光化辐射源。 这些系统还包括适于将部件暴露于清洁流体和/或允许清洁流体吸收光化辐射的流体循环装置，以允许过滤去除的构建材料，以允许延长使用清洁流体。 某些系统包括能够围绕第一轴线旋转保持部分的第一旋转部分，并且其它系统包括能够使保持部分围绕第二轴线旋转的第二旋转部分。 该系统还包括附加功能，可以为SFF生产的零件提供安全有效的清洁和/或固化。