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157 条记录 (耗时 0.03 秒)

    Three-dimensional net-shaped structure and method and apparatus for manufacturing thereof
    2.
    发明授权
    Three-dimensional net-shaped structure and method and apparatus for manufacturing thereof 有权
    三维网状结构及其制造方法和装置

    公开(公告)号：US09528209B2

    公开(公告)日：2016-12-27

    申请号：US13791954

    申请日：2013-03-09

    申请人： C-ENG CO., LTD.

    发明人： Nobuyuki Takaoka

    IPC分类号： B29C43/34 ,  D04H3/16 ,  D01D10/00 ,  B29C47/00 ,  B29C47/88 ,  D04H3/03 ,  D04H3/07

    CPC分类号： D01D10/00 ,  B29C47/0047 ,  B29C47/005 ,  B29C47/0064 ,  B29C47/8895 ,  B29C2043/3433 ,  D04H3/03 ,  D04H3/07 ,  D04H3/16 ,  D04H3/163

    摘要： A manufacturing apparatus of three-dimensional net-like structure includes: a nozzle with a plurality of extrusion holes that are arrayed to extrude and drop downward a thermoplastic synthetic resin in a molten state and thereby form a filament assembly of a plurality of filaments; a pair of chutes arranged across longitudinal faces of the filament assembly to have inclined surfaces that are sloped toward the filament assembly and opposed to each other across a distance that is less than a short side length of the array of the extrusion holes; water supply ports arranged to supply cooling water to the inclined surfaces; and a pair of haul-off machines configured to have endless belts arranged to be in contact with the longitudinal faces of the filament assembly and haul off the filament assembly and opposed to each other across a less distance than the distance between the pair of chutes.

    摘要翻译： 三维网状结构的制造装置包括：具有多个挤出孔的喷嘴，其排列成将熔融状态的热塑性合成树脂向下挤出，从而形成多根长丝的丝束组件; 一对滑槽，其布置成横跨灯丝组件的纵向表面，以具有倾斜的表面，该倾斜表面朝着灯丝组件倾斜并且彼此相对的距离小于挤出孔阵列的短边长度; 供水口布置成向倾斜表面供应冷却水; 以及一对牵引机，其构造成具有环形带，其布置成与所述灯丝组件的纵向面接触并且牵引所述灯丝组件并且相对于所述一对斜槽之间的距离较小的距离彼此相对。

    COILABLE DUAL WALL CORRUGATED PIPE AND RELATED METHOD
    3.
    发明申请
    COILABLE DUAL WALL CORRUGATED PIPE AND RELATED METHOD 有权
    可变双壁管道及相关方法

    公开(公告)号：US20160018027A1

    公开(公告)日：2016-01-21

    申请号：US14760678

    申请日：2014-08-12

    申请人： PRINSCO, INC.

    发明人： Carl Raymond Douglass, III ,  Joseph Dale Larkins ,  Timothy R. Toliver

    IPC分类号： F16L9/18 ,  F16L9/12

    CPC分类号： B29C47/92 ,  B29C47/0004 ,  B29C47/003 ,  B29C47/0035 ,  B29C47/005 ,  B29C47/126 ,  B29K2021/003 ,  B29K2101/12 ,  B29K2105/0088 ,  B29L2023/186 ,  F16L9/12 ,  F16L9/18 ,  F16L11/15 ,  G01M5/0025 ,  G01M5/0033 ,  G01M5/0075 ,  G01M5/0091

    摘要： High flow capacity corrugated coilable dual wall plastic pipe having improved longitudinal flexibility and a bend radius sufficient to permit coiling and plowing of such pipe into the ground using automated installation equipment. The coilable dual wall pipe has an outer corrugated wall formed of a thermoplastic material such as high density polyethylene, and an inner smooth wall formed of a different more flexible and resilient thermo-bondable material that has an enhanced strain capacity and lower modulus of elasticity. The inner wall material also has enhanced mechanical properties which generally improve processing and help prevent excessive drag and tearing of the liner material during the manufacturing process. Suitable material blends for the inner wall in corporating a thermoplastic elastomer additive in combination with a thermoplastic material have proven suitable in providing the required longitudinal flexibility and pipe bend radius to permit the desired pipe coiling and plow installation without failure.

    摘要翻译： 高流量波纹可卷绕的双壁塑料管具有改进的纵向柔性和足够的弯曲半径，以允许使用自动安装设备将这种管线卷绕和犁耕到地面中。 可卷曲的双壁管具有由诸如高密度聚乙烯的热塑性材料形成的外部波纹壁，以及由不同的更柔性和弹性的热粘合材料形成的内部光滑壁，其具有增强的应变能力和较低的弹性模量。 内壁材料还具有增强的机械性能，其通常改善加工并且有助于防止衬垫材料在制造过程中的过度拖曳和撕裂。 已经证明适用于将热塑性弹性体添加剂与热塑性材料结合在一起的用于内壁的合适的材料共混物可提供所需的纵向柔性和管道弯曲半径，以允许期望的管道卷取和犁式安装而不会发生故障。

    Pipe extrusion die flow path apparatus and method
    4.
    发明授权
    Pipe extrusion die flow path apparatus and method 有权
    管挤压模流道设备及方法

    公开(公告)号：US08496460B2

    公开(公告)日：2013-07-30

    申请号：US12036411

    申请日：2008-02-25

    申请人： Gerald S. Sutton

    发明人： Gerald S. Sutton

    IPC分类号： B29C47/20

    CPC分类号： B29C47/26 ,  B29C47/0023 ,  B29C47/005 ,  B29C47/065 ,  B29C47/265 ,  B29K2023/065 ,  B29K2023/12 ,  B29K2027/06 ,  B29L2009/00 ,  B29L2023/22

    摘要： A method and apparatus is provided for distributing material through a multilayer pipe extrusion die. A first flow passageway, having a first cross-sectional area and extending along a first flow direction, may be connected to a second flow passageway, having a second cross-sectional area substantially the same as the first cross-sectional area of the first flow passageway, to provide a second flow direction different from the first flow direction of the first flow passageway. A conical passageway may extend from the second passageway toward a dispensing outlet. Material may be distributed from the first flow passageway into the second flow passageway. The method and apparatus may generally maintain the same flow properties of the material at a point before and after the connection of the first flow passageway and the second flow passageway. The flow properties of the material may be altered proximate to the outlet.

    摘要翻译： 提供了一种通过多层管挤出模头分配材料的方法和装置。 具有第一横截面积并沿着第一流动方向延伸的第一流动通道可以连接到第二流动通道，第二流动通道具有与第一流动的第一横截面积基本相同的第二横截面积 通道，以提供与第一流动通道的第一流动方向不同的第二流动方向。 锥形通道可以从第二通道延伸到分配出口。 材料可以从第一流动通道分配到第二流动通道中。 所述方法和装置通常可以在第一流动通道和第二流动通道的连接之前和之后的点保持材料相同的流动性质。 材料的流动特性可以在出口附近改变。

    Apparatus for making a multi-walled tubular structure
    5.
    发明授权
    Apparatus for making a multi-walled tubular structure 失效
    用于制造多壁管状结构的装置

    公开(公告)号：US07140859B2

    公开(公告)日：2006-11-28

    申请号：US11154018

    申请日：2005-06-17

    申请人： F. John Herrington

    发明人： F. John Herrington

    IPC分类号： B29C53/14

    CPC分类号： F16L9/19 ,  B29C47/0023 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/005 ,  B29C47/0057 ,  B29C47/0066 ,  B29C47/065 ,  B29C47/24 ,  B29C47/34 ,  B29C53/14 ,  B29L2023/00 ,  B29L2023/22 ,  B29L2024/006 ,  B29L2031/60 ,  B29L2031/704 ,  B29L2031/7732 ,  Y10T428/139

    摘要： This specification describes an apparatus for carrying out a method of making a multi-walled pipe in the shape of a tube having a helical configuration. The apparatus is made up of an extruder with multiple dies. These multiple dies include at least two concentric arcuate dies that are radially spaced apart and a plurality of relatively straight dies that radially connect the concentric arcuate dies. The apparatus includes means for cooling the extrudate to solidify it into a usable condition. Means are provided to cause the multi-wall pipe to have a helical configuration, that is, apparatus is provided that arranges the pipe as a whole into a structure that has a circumferential component and a longitudinal component to its orientation; e.g. a helix. The longitudinal orientation is accomplished by providing apparatus that causes the pipe to proceed downstream in the direction of its longitudinal axis. In one embodiment of this invention, the extrudate is pulled longitudinally down stream. The circumferential component of the orientation of the multi-walled pipe can be accomplished by either one of two apparatus elements. First, the extrudate can be twisted (that is rotated circumferentially while it is being pulled down stream). This can be accomplished with a single piece of apparatus as shown. Thus, a longitudinal and a circumferential movement can be applied to the molten extrudate by twisting the solidified extrudate downstream of the cooling apparatus. This same configuration can be accomplished by extruding the multi-walled pipe through rotating dies whereby the extrudate is given a circumferential orientation even before it emerges from the extruder die and the circumferentially rotated pipe can then be longitudinally pulled downstream.

    摘要翻译： 该说明书描述了一种用于实施具有螺旋形状的管形状的多壁管的方法的装置。 该设备由具有多个模具的挤出机组成。 这些多个模具包括径向间隔开的至少两个同心圆弧模具和径向连接同心弓形模具的多个相对直的模具。 该装置包括用于冷却挤出物以使其固化成可用状态的装置。 提供了使多壁管具有螺旋结构的装置，即提供了将管整体排列成具有其取向的周向部件和纵向部件的结构的装置; 例如 螺旋 通过提供使管道沿其纵向轴线的方向前进到下游的装置来实现纵向取向。 在本发明的一个实施方案中，挤出物被纵向向下拉动。 多壁管的取向的周向分量可以由两个装置元件中的任一个来实现。 首先，挤出物可以被扭转（在向下拉动的同时沿周向旋转）。 这可以通过如图所示的单件设备来实现。 因此，可以通过在冷却装置的下游扭转固化的挤出物来将纵向和周向运动施加到熔融挤出物。 这种相同的构造可以通过将多壁管挤出通过旋转模具来实现，即使在挤压机从挤压机模具出来之前挤出物也被赋予圆周方向，并且沿周向旋转的管道可以在下游纵向拉动。

    Layered tube, and formed product of tube that is formed of the layered tube
    6.
    发明申请
    Layered tube, and formed product of tube that is formed of the layered tube 有权
    分层管，由层状管形成的管的成型体

    公开(公告)号：US20050229993A1

    公开(公告)日：2005-10-20

    申请号：US10510646

    申请日：2003-07-31

    申请人： Yasuyuki Imaizumi

    发明人： Yasuyuki Imaizumi

    IPC分类号： B29C47/00 ,  B29C47/06 ,  B65D30/08 ,  B65D33/00 ,  B65D33/02 ,  B65D35/02 ,  B65D35/08 ,  B65D35/10 ,  B65D35/14 ,  B65D75/46 ,  B65D75/50 ,  B65D75/52 ,  F16L9/00

    CPC分类号： B65D35/08 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/005 ,  B29C47/0059 ,  B29C47/0066 ,  B29C47/021 ,  B29C47/04 ,  B29C47/043 ,  B29C47/065 ,  B29C47/26 ,  B29L2023/20 ,  B65D35/10 ,  B65D75/50 ,  B65D75/52 ,  B65D2203/00 ,  Y10T428/13

    摘要： The technical problem of this invention is to laminate the outer layer onto the substrate layer that makes up the main body of a tube, wherein a projecting portion or portions are formed on the substrate layer or the outer layer of the tube while maintaining certain uniformity. The object of this invention is to provide the laminated tube and molded tube products comprising the laminated tube, which shows the decorative effect, derived from the laminated outer layer, and enables the user to identify the tube only by touch. The outer layer having or consisting of the axially disposed projecting portion or portions is laminated onto the substrate layer that makes up the main body of the tube. By changing the number, width, or shape of the projecting portions, it is possible to give the decorative effect and identifiable features to the laminated tube 1. The laminated tube 1 can be used to mold tube products, such as tubular containers 9 and pouch containers 10.

    摘要翻译： 本发明的技术问题是将外层层叠在构成管主体的基材层上，其中在保持一定的均匀性的同时，在基材层或管的外层上形成突出部分。 本发明的目的是提供层压管和模制管产品，其包括层压管，其显示出来自层压外层的装饰效果，并且使得使用者能够仅通过触摸来识别管。 具有或由轴向设置的突出部分或由其组成的外层层压到构成管主体的基底层上。 通过改变突出部分的数量，宽度或形状，可以向层叠管1提供装饰效果和可识别的特征。层压管1可用于模制管产品，例如管状容器9和袋 容器10。