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公开(公告)号：US5128076A
公开(公告)日：1992-07-07
申请号：US673285
申请日：1991-03-21
申请人： Anatoly Akselrod , Mark A. Berman , James B. Cysewski , Steven J. Lenius , John W. Louks , David W. Osten , Joseph W. Petrin , Ronald P. Swanson , Eugen Will
发明人： Anatoly Akselrod , Mark A. Berman , James B. Cysewski , Steven J. Lenius , John W. Louks , David W. Osten , Joseph W. Petrin , Ronald P. Swanson , Eugen Will
IPC分类号： B29C47/90 , B29C47/00 , B29C47/20 , B29C47/34 , B29C47/92 , B29C55/28 , B29C69/00 , B29D23/00
CPC分类号： B26D3/162 , B29C47/0014 , B29C47/0026 , B29C47/0066 , B29C47/24 , B29C47/34 , B29C47/902 , B29C47/92 , B29C2793/0027 , B29C2793/0063 , B29C2947/92123 , B29C2947/92133 , B29C2947/92428 , B29C2947/92438 , B29C2947/92514 , B29C2947/9258 , B29C2947/9259 , B29C2947/92619 , B29C2947/92923 , B29C2947/92933 , B29C47/0057 , B29C47/8835 , B29C47/903
摘要： An open tube apparatus and method for continuously producing a rotating elongate strip of material are disclosed. An extrusion die continuously extrudes flowable material to form an open tube with a central longitudinal cavity and a transport mechanism includes a plurality of drive rollers which engage and pull the tube downline. A driver rotates the extrusion die and transport mechanism. A tube cutter, which is offset at an angle with respect to the downline direction and defines the open end of the tube, cuts the tube into a continuous elongate web of the desired width as the tube moves downline. An air seal seals the tube cavity to prevent air from escaping through the open end of the cavity, and a tube pressurizer controls air pressure in the central longitudinal cavity of the tube to expand the tube laterally outwardly.
摘要翻译： 公开了一种用于连续生产旋转细长条材料的开管装置和方法。 挤出模头连续地挤出可流动材料以形成具有中心纵向腔体的开口管，并且输送机构包括多个驱动辊，这些驱动辊接合并拉动管子下管线。 驱动器旋转挤出模具和输送机构。 管切割器相对于下排线方向以一定角度偏移并且限定管的开口端，当管向下移动时，将管切割成具有期望宽度的连续细长腹板。 空气密封件密封管腔以防止空气通过空腔的开口端逸出，并且管式加压器控制管的中心纵向空腔中的空气压力以将管横向向外扩张。
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公开(公告)号：US5124094A
公开(公告)日：1992-06-23
申请号：US673287
申请日：1991-03-21
申请人： Steven J. Lenius , John W. Louks , Ronald P. Swanson , Eugen Will
发明人： Steven J. Lenius , John W. Louks , Ronald P. Swanson , Eugen Will
CPC分类号： B29C47/0026 , B29C47/0014 , B29C47/0066 , B29C47/24 , B29C47/902 , B29C47/92 , B29C2793/0027 , B29C2793/0063 , B29C2947/92123 , B29C2947/92133 , B29C2947/92428 , B29C2947/92438 , B29C2947/92514 , B29C2947/9258 , B29C2947/9259 , B29C2947/92619 , B29C2947/92923 , B29C2947/92933 , B29C47/0057 , B29C47/8835 , B29C47/884 , B29C47/903 , B29C47/908
摘要： A constraining structure for an open tube apparatus for continuously producing a rotating elongate strip of material is disclosed. The constraining structure controls expansion of an extruded blown film tube to a desired outer diameter range after the tube is formed. The constraining structure includes a casing positionable around the tube, and an annular sleeve in the casing having a generally cylindrical central passageway adapted to receive the tube to permit movement of the tube along its longitudinal axis in a downline direction. The casing and the sleeve walls define a gas chamber with pressurized gas separate from the passageway. The gas layer along the inner surface of the sleeve is at a sufficiently large pressure to constrain the tube to the desired outer diameter while the tube solidifies and to prevent the tube from contacting the sleeve.
摘要翻译： 公开了用于连续生产旋转细长条材料的开管装置的约束结构。 约束结构在管形成之后控制挤出的吹塑薄膜管的膨胀到期望的外径范围。 约束结构包括可围绕管定位的壳体，并且壳体中的环形套筒具有大致圆柱形的中心通道，其适于容纳管以允许管沿其纵向轴线沿下行方向移动。 套管和套管壁限定了一个气室，其中加压气体与通道分开。 沿着套筒内表面的气体层具有足够大的压力，以将管子约束到期望的外径，同时管固化并防止管与套筒接触。
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3.发明授权Electrostatically assisted coating method and apparatus with focused electrode field 失效静电辅助涂层方法和设备与聚焦电极场公开(公告)号：US06368675B1
公开(公告)日：2002-04-09
申请号：US09544592
申请日：2000-04-06
申请人： John W. Louks , Sharon Wang , Luther E. Erickson
发明人： John W. Louks , Sharon Wang , Luther E. Erickson
IPC分类号： B05D104
摘要： A system for applying a fluid coating onto a substrate includes forming a fluid wetting line by introducing a stream of fluid onto a first side of the substrate along a laterally disposed fluid-web contact area. An electrical force is created on the fluid from an effective electrical field originating from a location on the second side of the substrate and at a location substantially at and downstream of the fluid contact area. The electrical field can be generated in a highly effective manner relative to the coating fluid by a sharply defined electrode on the second side of the substrate. Ultrasonics combined with electrostatic fields further enhances coating process conditions and coating uniformity.
摘要翻译： 用于将流体涂层施加到衬底上的系统包括通过沿着横向设置的流体网接触区域将流体流引入到衬底的第一侧上来形成流体润湿管线。 在源自源于基板的第二侧上的位置和基本上位于流体接触区域的下游的有效电场的液体上产生电力。 可以通过在衬底的第二侧上的尖锐限定的电极以相对于涂布液的高效方式产生电场。 超声波结合静电场进一步增强了涂层工艺条件和涂层均匀性。
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公开(公告)号：US5564647A
公开(公告)日：1996-10-15
申请号：US266437
申请日：1994-06-27
IPC分类号： B65H75/22 , B65H75/30 , G11B23/087 , B65H75/14
CPC分类号： B65H75/30 , B65H75/22 , G11B23/08757 , B65H2701/5122
摘要： A high performance tape reel with an outwardly facing cylindrical tape winding surface parallel to a drive pin bore on a reel hub. The hub has a pair of hub reference surfaces adjacent to the winding surface for aligning tape flanges. Flanges are attached to the hub at a location remote from the winding surface and magnetic tape. A drive cap with a reel pin bearing surface is attached to the hub so that the reel pin bearing surface substantially covers one entrance to the drive pin bore.
摘要翻译： 一个高性能磁带卷盘，具有一个向外的圆柱形磁带卷绕表面，平行于磁带盘上的驱动销孔。 轮毂具有与绕组表面相邻的一对毂参考表面，用于对准带法兰。 法兰在远离绕线表面和磁带的位置连接到集线器。 具有卷轴支承表面的驱动器盖连接到轮毂，使得卷轴支承表面基本上覆盖到驱动销孔的一个入口。
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公开(公告)号：US5400981A
公开(公告)日：1995-03-28
申请号：US286985
申请日：1994-08-08
IPC分类号： G11B23/087 , G11B23/037 , G11B23/107
CPC分类号： G11B23/107 , G11B23/037
摘要： A tape reel includes a cylindrical hub having a cylindrical tape winding surface, an upper flange and a lower flange. A cylindrical mounting portion is formed on the inner opening of the upper flange and has a free end portion and a hub receiving portion on the outer surface. The free end portion is located closer to the free end of the mounting portion and is thinner than the hub receiving portion. The hub has a free end on which the upper flange is mounted. The inner surface of the hub includes a main portion and a flange receiving portion located closer to the free end than the main portion. The flange receiving portion is thinner than the main portion. The hub receiving portion is received in the flange receiving portion when the upper flange is mounted on the hub. The hub inner surface also includes a flash receiving portion located closer to the free end than the flange receiving portion. The flash receiving portion is thinner than the flange receiving portion.
摘要翻译： 磁带盘包括具有圆柱形带缠绕表面的圆柱形轮毂，上凸缘和下凸缘。 圆柱形安装部分形成在上凸缘的内开口上，并且在外表面上具有自由端部和毂接收部分。 自由端部位于更靠近安装部分的自由端并且比毂接收部分更薄。 轮毂具有安装上凸缘的自由端。 轮毂的内表面包括主体部分和位于比主要部分更靠近自由端的凸缘接收部分。 凸缘接收部分比主要部分薄。 当上凸缘安装在轮毂上时，毂接收部分容纳在凸缘接收部分中。 毂内表面还包括位于比凸缘接收部分更靠近自由端的闪光接收部分。 闪光接收部分比凸缘接收部分薄。
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6.发明授权公开(公告)号：US06666918B2
公开(公告)日：2003-12-23
申请号：US10206113
申请日：2002-07-26
IPC分类号： B05B500
摘要： A system for applying a fluid coating onto a substrate includes forming a fluid wetting line by introducing a stream of fluid onto a first side of the substrate along a laterally disposed fluid-substrate contact area. An electrical force is created on the fluid from an electrical field (originating from electrical charges which are on the second side of the substrate) that is substantially at and downstream of the fluid wetting line. The electrical field can be generated by charges that have been transferred to the second side of the substrate from a remote charge generator.
摘要翻译： 用于将流体涂层施加到衬底上的系统包括通过沿着横向设置的流体 - 衬底接触区域将流体流引入到衬底的第一侧上来形成流体润湿管线。 在基本上位于流体润湿线的下游的来自电场（源自基板的第二侧上的电荷）的流体上产生电力。 可以通过从远程电荷发生器转移到衬底的第二侧的电荷来产生电场。
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7.发明授权公开(公告)号：US06475572B2
公开(公告)日：2002-11-05
申请号：US09544368
申请日：2000-04-06
IPC分类号： B05D130
摘要： A method for applying a fluid coating onto a substrate includes forming a fluid wetting line by introducing a stream of fluid onto a first side of the substrate along a laterally disposed fluid-substrate contact area. An electrical force is created on the fluid from an electrical field (originating from electrical charges which are on the second side of the substrate) that is substantially at and downstream of the fluid wetting line. The electrical field can be generated by charges that have been transferred to the second side of the substrate from a remote charge generator.
摘要翻译： 将流体涂层施加到基底上的方法包括通过沿着横向设置的流体 - 基底接触区域将流体流引导到基底的第一侧上来形成流体润湿线。 在基本上位于流体润湿线的下游的来自电场（源自基板的第二侧上的电荷）的流体上产生电力。 可以通过从远程电荷发生器转移到衬底的第二侧的电荷来产生电场。
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公开(公告)号：USD416323S
公开(公告)日：1999-11-09
申请号：US065342
申请日：1997-01-24
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公开(公告)号：US4670072A
公开(公告)日：1987-06-02
申请号：US827145
申请日：1986-02-07
申请人： Sheldon L. Pastor , John W. Louks
发明人： Sheldon L. Pastor , John W. Louks
CPC分类号： G11B5/825 , G11B23/00 , Y10T156/1092 , Y10T428/20
摘要： A support for a stretched recording film and method of attaching the film to the support. The support includes a flat disk-shaped base, an annular upstanding rim which terminates in a reference surface, an annular radially extending bonding lip which includes a bonding surface inclined with respect to the plane of the base, and a groove separating the reference surface and the bonding surface. The method of attaching the film to the support includes deflecting the center of the base to decrease the diameter of the bonding surface, bonding the film to the bonding surface, and ceasing to deflect the base so that the diameter of the bonding surface increases to induce tension in the film. A second protective layer of film may be simultaneously stretched over and bonded to the first layer of film.
摘要翻译： 对延伸的记录膜的支持和将膜附着到支撑体的方法。 所述支撑体包括平坦的盘形基座，终止于参考表面的环形直立边缘，环形径向延伸的接合唇缘，其包括相对于所述基座的平面倾斜的接合表面，以及将所述参考表面和 接合面。 将膜附着到支撑体上的方法包括偏转基座的中心以减小接合表面的直径，将膜粘合到接合表面，并且停止使基部偏转，使得接合表面的直径增加以诱导 电影紧张。 膜的第二保护层可以同时被拉伸并结合到第一层膜。
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公开(公告)号：US6110588A
公开(公告)日：2000-08-29
申请号：US245952
申请日：1999-02-05
申请人： Mario A. Perez , Michael D. Swan , John W. Louks
发明人： Mario A. Perez , Michael D. Swan , John W. Louks
CPC分类号： D04H13/02 , D01D5/423 , Y10T428/2904 , Y10T428/2973 , Y10T428/2976 , Y10T428/298
摘要： Microfibers and microfibrillated articles are provided by imparting fluid energy to a surface of a highly oriented, highly crystalline, melt-processed polymeric film. The microfibers and microfibrillated articles are useful as tape backings, filters, thermal and acoustical insulation and as reinforcement fibers for polymers or cast building materials such as concrete.
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