公开(公告)号：US20120301701A1

公开(公告)日：2012-11-29

申请号：US13570880

申请日：2012-08-09

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： D04H13/00

CPC分类号： D04H13/00 ,  B29C43/22 ,  B29C47/0014 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/02 ,  B29C47/084 ,  B29C47/126 ,  B29C47/30 ,  B29C47/34 ,  B29C47/78 ,  B29C47/8815 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/10 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  B29L2031/731 ,  D01D5/12 ,  D04H3/03 ,  D04H3/10 ,  D04H3/14 ,  D04H3/16 ,  Y10T428/24992 ,  Y10T428/249922 ,  Y10T428/2925

摘要： A three-dimensional netted structure having an upper surface, a lower surface, two side surfaces a left end surface, and a right end surface, including at least a plurality of filaments helically and randomly entangled and thermally bonded together, wherein the filaments are formed out of a thermoplastic resin by extrusion molding followed by cooling with a liquid; and the netted structure is four-surface molded, the upper surface, the lower surface and the two side surfaces being molded. An apparatus and a method for manufacturing the three-dimensional netted structure.

摘要翻译： 一种具有上表面，下表面，两个侧表面，左端表面和右端表面的三维网状结构，包括至少多个螺旋并随机缠结并热粘合在一起的细丝，其中形成长丝 通过挤出成型然后用液体冷却，从热塑性树脂中取出; 网状结构是四面成型的，上表面，下表面和两个侧表面被模制。 一种用于制造三维网状结构的装置和方法。

公开(公告)号：US20110316185A1

公开(公告)日：2011-12-29

申请号：US13228008

申请日：2011-09-08

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： B29C47/78 ,  D04H1/20

CPC分类号： D04H13/00 ,  B29C43/22 ,  B29C47/0014 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/02 ,  B29C47/084 ,  B29C47/126 ,  B29C47/30 ,  B29C47/34 ,  B29C47/78 ,  B29C47/8815 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/10 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  B29L2031/731 ,  D01D5/12 ,  D04H3/03 ,  D04H3/10 ,  D04H3/14 ,  D04H3/16 ,  Y10T428/24992 ,  Y10T428/249922 ,  Y10T428/2925

摘要： An apparatus for manufacturing a three-dimensional netted structure, the three-dimensional netted structure including a plurality of filaments of resin, the filaments being helically and randomly entangled and thermally bonded together, the apparatus including: an extrusion molding machine including a plurality of dies each having a mouthpiece with a plurality of holes; a pair of endless conveyors provided with endless members; a motor adapted to drive the endless members; and a tank adapted to partly submerge the endless conveyors therein. A method of manufacturing a three-dimensional netted structure using the apparatus by extruding molten filaments of a thermoplastic resin downward from the dies via the mouthpiece, helically entangling the molten filaments by entangling actions of the endless members, and cooling the entangled filaments in a liquid in the tank.

摘要翻译： 一种用于制造三维网状结构的装置，所述三维网状结构包括多根树脂长丝，所述长丝是螺旋状且随机缠结并热粘合在一起的，所述装置包括：挤出成型机，包括多个模具 每个具有带有多个孔的接口管; 一对无端的输送机，提供无尽的成员; 适于驱动环形构件的电动机; 以及适于将环形输送机部分地淹没在其中的罐。 一种使用该装置制造三维网状结构体的方法，该方法是通过经由口部从模具向下挤出热塑性树脂的熔融长丝，通过环形构件的缠结动作螺旋地缠结熔融长丝，并将缠结的细丝冷却成液体 在坦克里

公开(公告)号：US20120180939A1

公开(公告)日：2012-07-19

申请号：US13429517

申请日：2012-03-26

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： D04H3/16

CPC分类号： D04H3/16 ,  B29C43/22 ,  B29C47/0014 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/084 ,  B29C47/126 ,  B29C47/30 ,  B29C47/34 ,  B29C47/8815 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/10 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  B29L2031/731 ,  D04H3/007 ,  D04H3/009 ,  D04H3/02 ,  D04H3/03 ,  D04H3/10 ,  D04H3/14 ,  D04H13/00 ,  Y10T428/249922

摘要： An apparatus for manufacturing a three-dimensional netted structure, the three-dimensional netted structure including a plurality of filaments of resin, the filaments being helically and randomly entangled and thermally bonded together, the apparatus including: an extrusion molding machine including a plurality of dies each having a mouthpiece with a plurality of holes; a pair of endless conveyors provided with endless members; a motor adapted to drive the endless members; and a tank adapted to partly submerge the endless conveyors therein. A method of manufacturing a three-dimensional netted structure using the apparatus by extruding molten filaments of a thermoplastic resin downward from the dies via the mouthpiece, helically entangling the molten filaments by entangling actions of the endless members, and cooling the entangled filaments in a liquid in the tank.

摘要翻译： 一种用于制造三维网状结构的装置，所述三维网状结构包括多根树脂长丝，所述长丝是螺旋状且随机缠结并热粘合在一起的，所述装置包括：挤出成型机，包括多个模具 每个具有带有多个孔的接口管; 一对无端的输送机，提供无尽的成员; 适于驱动环形构件的电动机; 以及适于将环形输送机部分地淹没在其中的罐。 一种使用该装置制造三维网状结构体的方法，该方法是通过经由口部从模具向下挤出热塑性树脂的熔融长丝，通过环形构件的缠结动作螺旋地缠结熔融长丝，并将缠结的细丝冷却成液体 在坦克里

公开(公告)号：US20120104646A1

公开(公告)日：2012-05-03

申请号：US13344653

申请日：2012-01-06

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： B29C47/00 ,  B29C47/12 ,  B29C47/34 ,  B29C47/88

CPC分类号： B29C47/00 ,  B29C43/22 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/084 ,  B29C47/126 ,  B29C47/30 ,  B29C47/34 ,  B29C47/8815 ,  B29C47/8895 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/10 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  B29L2031/731 ,  D04H3/011 ,  D04H3/02 ,  D04H3/05 ,  D04H3/10 ,  D04H3/14 ,  D04H13/00 ,  Y10T428/24992

摘要： An apparatus for manufacturing a three-dimensional netted structure, having a pair of opposing chutes located below the mouthpiece along the width direction of the filament assembly and vertical to the thickness direction of the filament assembly, the chutes being inclined so that the distance between each the chute becomes narrower downward and toward the center of the filament assembly, the cooling water is supplied on the surface of the chutes, the cooling water flowing on the chutes receives the filaments in a surface part of the filament assembly to form loops and make the adjacent continuous filaments contact and be entangled with each other, and a surface layer having a higher apparent density and an inner layer having a lower apparent density located inside the surface layer are formed by the conveyor.

摘要翻译： 一种用于制造三维网状结构的装置，具有一对相对的斜槽，沿着灯丝组件的宽度方向位于接口下方并且垂直于灯丝组件的厚度方向，所述斜槽倾斜，使得每个 滑槽向下变窄并且朝向灯丝组件的中心，冷却水被供应在滑槽的表面上，在滑槽上流动的冷却水接收灯丝组件的表面部分中的细丝以形成环，并使 相邻的连续长丝接触并且彼此缠结，并且具有较高表观密度的表面层和位于表面层内部的具有较低表观密度的内层由输送机形成。

公开(公告)号：US20090269570A1

公开(公告)日：2009-10-29

申请号：US12494421

申请日：2009-06-30

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： D03D9/00 ,  B29C47/00

CPC分类号： D03D9/00 ,  B29C43/02 ,  B29C43/22 ,  B29C43/34 ,  B29C47/0011 ,  B29C47/0033 ,  B29C47/126 ,  B29C47/30 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29C2043/465 ,  B29C2043/466 ,  B29C2043/468 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  D04B1/00 ,  D04H3/03 ,  D04H3/07 ,  D04H3/16 ,  D04H13/002 ,  Y10T428/24992 ,  Y10T428/249922 ,  Y10T428/249924 ,  Y10T442/10 ,  Y10T442/608

摘要： A method of and an apparatus for manufacturing a three-dimensional netted structure using thermoplastic resin. The netted structure includes a plurality of filaments which are helically and randomly entangled and partly and thermally bonded together. The netted structure is a three-dimensional plate type netted structure having an apparent density greater than a predetermined amount.

摘要翻译： 一种使用热塑性树脂制造三维网状结构的方法和装置。 网状结构包括多个长丝，其被螺旋和随机缠结并且部分地和热粘合在一起。 网状结构是表观密度大于预定量的三维板状网状结构。

公开(公告)号：US20120042452A1

公开(公告)日：2012-02-23

申请号：US12860130

申请日：2010-08-20

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： A47C27/00 ,  B68G7/00

CPC分类号： A47C27/00 ,  A47C27/122 ,  A47C31/006 ,  A47C31/007 ,  Y10T29/481

摘要： Dew condensation-preventing mattress is constructed to have a three-dimensional netted structure by extruding a molten material containing at least a thermoplastic resin into filaments, forming an aggregation of multiple filaments looped and randomly entangled with partial thermal adhesion in a plate-like shape, and cooling down to solidify the plate-like aggregation of the multiple filaments. The three-dimensional netted structure has hard side regions of a higher bulk density formed on left and right longitudinal side faces of the three-dimensional netted structure. The dew condensation-preventing mattress of this arrangement has an effect of dew condensation prevention as well as an effect of body pressure dispersion.

摘要翻译： 通过将包含至少一种热塑性树脂的熔融材料挤压成长丝形成多个细丝的聚集体并以片状形状的部分热粘合随机缠结，形成露水防止床垫，具有三维网状结构， 并冷却以固化多根细丝的板状聚集体。 三维网状结构具有形成在三维网状结构的左右纵向侧面上的较高堆积密度的硬质侧区域。 这种布置的防结霜防止床垫具有防止结露的效果以及体压分散的效果。

公开(公告)号：US20090269571A1

公开(公告)日：2009-10-29

申请号：US12497567

申请日：2009-07-03

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： D04H13/00 ,  B29C47/88 ,  B29C67/24

CPC分类号： D04H13/00 ,  B29C43/22 ,  B29C47/0014 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/02 ,  B29C47/084 ,  B29C47/126 ,  B29C47/30 ,  B29C47/34 ,  B29C47/78 ,  B29C47/8815 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/10 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  B29L2031/731 ,  D01D5/12 ,  D04H3/03 ,  D04H3/10 ,  D04H3/14 ,  D04H3/16 ,  Y10T428/24992 ,  Y10T428/249922 ,  Y10T428/2925

摘要： A three-dimensional netted structure having an upper surface, a lower surface, two side surfaces a left end surface, and a right end surface, including at least a plurality of filaments helically and randomly entangled and thermally bonded together, wherein the filaments are formed out of a thermoplastic resin by extrusion molding followed by cooling with a liquid; and the netted structure is four-surface molded, the upper surface, the lower surface and the two side surfaces being molded. An apparatus and a method for manufacturing the three-dimensional netted structure.

摘要翻译： 一种具有上表面，下表面，两个侧表面，左端表面和右端表面的三维网状结构，包括至少多个螺旋并随机缠结并热粘合在一起的细丝，其中形成长丝 通过挤出成型然后用液体冷却，从热塑性树脂中取出; 网状结构是四面成型的，上表面，下表面和两个侧表面被模制。 一种用于制造三维网状结构的装置和方法。

公开(公告)号：US20120328722A1

公开(公告)日：2012-12-27

申请号：US13600279

申请日：2012-08-31

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： B29C47/30

CPC分类号： B29C47/30 ,  B29C43/22 ,  B29C47/0014 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/02 ,  B29C47/084 ,  B29C47/126 ,  B29C47/34 ,  B29C47/8815 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/10 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  B29L2031/731 ,  D04H3/011 ,  D04H3/037 ,  D04H3/10 ,  D04H3/16 ,  Y10T428/24992

摘要： An apparatus for manufacturing a three-dimensional netted structure, the apparatus including: drawing-down units, the drawing-down units being submerged or partly-submerged in a liquid, and a die with a mouthpiece having a plurality of holes, the die adapted to extrude the filaments downward at a speed lower than the filament dropping speed whereby the filaments drop in between the drawing-down units. The distance between the drawing-down units is smaller than the width of the assembly of the extruded filaments. The drawing-down units are adapted to contact four surfaces of the assembly of the filaments before or after the drawing-down units are submerged.

摘要翻译： 一种用于制造三维网状结构的装置，该装置包括：下拉单元，将下拉单元浸没在液体中或部分浸没在液体中的模具和具有多个孔的口部的模具，模具适于 以低于丝线下落速度的速度向下挤出细丝，由此细丝在下拉单元之间下降。 拉伸单元之间的距离小于挤出长丝的组装宽度。 拉拔单元适于在拉拔单元被浸没之前或之后接触长丝组件的四个表面。

公开(公告)号：US20120319323A1

公开(公告)日：2012-12-20

申请号：US13600304

申请日：2012-08-31

申请人： Nobuyuki TAKAOKA

发明人： Nobuyuki TAKAOKA

IPC分类号： D01D5/12

CPC分类号： D04H13/00 ,  B29C43/22 ,  B29C47/0014 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/02 ,  B29C47/084 ,  B29C47/126 ,  B29C47/30 ,  B29C47/34 ,  B29C47/78 ,  B29C47/8815 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29C2043/463 ,  B29C2043/464 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/10 ,  B29K2105/26 ,  B29L2028/00 ,  B29L2031/3041 ,  B29L2031/731 ,  D01D5/12 ,  D04H3/03 ,  D04H3/10 ,  D04H3/14 ,  D04H3/16 ,  Y10T428/24992 ,  Y10T428/249922 ,  Y10T428/2925

摘要： A method of manufacturing a three-dimensional netted structure by (a) extruding molten filaments of a thermoplastic resin downward from a die via a mouthpiece of the die having a plurality of holes such that the filaments drop under the force of gravity in between drawing-down units, (b) drawing down the assembly of extruded filaments at a speed lower than the filament dropping speed by the drawing-down units, and (c) cooling the resultant filaments with a liquid. The drawing-down units are submerged or partly-submerged in a liquid. The distance between the drawing-down units is smaller than the width of an assembly of the extruded filaments. Four surfaces of the assembly of the filaments are contacting the drawing-down units before or after the drawing-down units are submerged.

摘要翻译： （a）通过以下步骤制造三维网状结构的方法：（a）通过具有多个孔的模具的口部从模具向下挤出热塑性树脂的熔融长丝，使得所述长丝在牵引过程中的重力作用下降， （b）通过拉拔单元以低于丝线下落速度的速度拉伸挤压长丝的组装，和（c）用液体冷却所得长丝。 拉拔单元被浸没或部分浸没在液体中。 拉伸单元之间的距离小于挤出长丝的组件的宽度。 在拉拔单元被浸没之前或之后，细丝组件的四个表面与拉伸单元接触。