公开(公告)号：US4804506A

公开(公告)日：1989-02-14

申请号：US068144

申请日：1987-06-29

申请人： Tsuneyuki Okamoto ,  Yasuyuki Toda ,  Mitsuo Katayama ,  Yasumasa Senoh

发明人： Tsuneyuki Okamoto ,  Yasuyuki Toda ,  Mitsuo Katayama ,  Yasumasa Senoh

IPC分类号： B29C39/12 ,  B29C39/24 ,  B29C44/04 ,  B29K105/04 ,  B29L9/00 ,  B29L31/58 ,  B60N3/04 ,  B68G7/00 ,  B29C67/22

CPC分类号： B29C44/0476 ,  B29C44/0461 ,  B29L2031/58 ,  B29L2031/751

摘要： A method for manufacturing a multihardness foamed article, including the steps of, placing a mold for foaming such that its bottom surface is inclined with respect to the horizontal plane, pouring a first liquid formulation which will form a portion having a certain hardness designed to constitute the surface area of the foamed article at or adjacent to a higher point of the inclined bottom surface, and allowing the formulation to flow and spread over the entire bottom surface as a continuous thin layer while sticking at its undersurface to the bottom surface, immediately after pouring of the first formulation, pouring a second liquid formulation which will form another portion of another hardness designed to constitute a portion other than the surface area of the foamed article at or adjacent to the higher point, and allowing the second formulation to flow and spread over the flowing and spreading first formulation as a second continuous thin layer which will not commingle with the first layer, and allowing these two layers to foam and cure respectively in a contiguous but independent state to form the multihardness foamed article which has a clear and distinct common boundary defined between portions of different hardness and is combined unitarily along the common boundary. A third liquid formulation which will form a portion of yet another hardness designed to constitute yet another portion of the foamed article may be poured at or adjacent to the higher point or onto side recesses of the mold, and allowing the third formulation to flow and spread over the flowing and spreading second formulation as a third continuous thin layer which will not commingle with the second layer.

摘要翻译： 一种制造多硬质发泡制品的方法，包括以下步骤：将发泡模具放置成使其底面相对于水平面倾斜，注入第一液体制剂，其将形成具有设计成构成的一定硬度的部分 发泡制品的表面积在倾斜底表面的较高点处或附近，并且允许制剂作为连续薄层流动并分布在整个底表面上，同时在其下表面附着到底表面，紧接着 倾倒第一制剂，注入第二液体制剂，其将形成另一硬度的另一部分，该硬度设计成构成除了较高点处或附近的发泡制品的表面积以外的部分，并允许第二制剂流动和扩散 超过流动和扩散的第一配方作为不会与fi混合的第二连续薄层 并且允许这两层分别在连续但独立的状态下发泡和固化以形成多硬质发泡制品，其具有在不同硬度的部分之间限定的清晰和明确的共同边界，并沿着共同边界整体地组合。 将形成设计成构成泡沫制品的又一部分的又一硬度的一部分的第三液体配方可以在模具的较高点或侧面凹槽处或附近倾倒，并允许第三配方流动并扩展 超过流动和扩散的第二配方作为不与第二层混合的第三连续薄层。

公开(公告)号：US06946043B1

公开(公告)日：2005-09-20

申请号：US09857892

申请日：2000-02-17

申请人： Taro Ogawa ,  Yasumasa Senoo ,  Yasuyuki Toda ,  Mitsuo Katayama ,  Takahiro Hara

发明人： Taro Ogawa ,  Yasumasa Senoo ,  Yasuyuki Toda ,  Mitsuo Katayama ,  Takahiro Hara

IPC分类号： B68G7/06 ,  B29C31/04 ,  B29C33/04 ,  B29C33/10 ,  B29C33/20 ,  B29C35/04 ,  B29C39/10 ,  B29C44/14 ,  B29C67/20 ,  B29K103/00 ,  B29L31/58 ,  B60N2/46 ,  B60N2/48 ,  C08J9/33 ,  B29C39/24

CPC分类号： C08J9/33 ,  B29C31/041 ,  B29C33/04 ,  B29C33/10 ,  B29C33/20 ,  B29C35/049 ,  B29C39/10 ,  B29C44/14 ,  B29C67/20 ,  B29K2075/00 ,  B29K2105/16 ,  B29K2503/00 ,  B29L2031/3023 ,  B60N2/75 ,  B60N2/80 ,  C08J2205/06 ,  C08J2375/04 ,  C08J2475/04

摘要： A method for manufacturing a padded body composed of a skin layer formed in a bag shape and filler made of a granular or fragmental material padded into the skin layer comprising the steps of: mixing the filler and a water reactive binder; padding a mixture of the filler and the binder into the skin layer to form a padded body; and passing steam through the padded body. The binder reacts to the steam so that the filler adheres each other and adheres to an inner surface of the skin layer.

摘要翻译： 一种用于制造由形成袋形状的表皮层和填充到表皮层中的颗粒或碎片材料制成的填料的填充体的方法，包括以下步骤：将填料和水反应性粘合剂混合; 将填料和粘合剂的混合物填充到表层中以形成填充体; 并将蒸汽通过填充体。 粘合剂与蒸汽反应，使得填料彼此粘附并粘附到表层的内表面。

公开(公告)号：US06899147B2

公开(公告)日：2005-05-31

申请号：US10221591

申请日：2001-06-06

申请人： Taro Ogawa ,  Yasumasa Senoo ,  Yasuyuki Toda ,  Mitsuo Katayama

发明人： Taro Ogawa ,  Yasumasa Senoo ,  Yasuyuki Toda ,  Mitsuo Katayama

IPC分类号： B68G7/06 ,  B29C31/04 ,  B29C39/10 ,  B29C39/24 ,  B29D99/00 ,  B29L31/58 ,  B65B1/04

CPC分类号： B29D99/0092 ,  B29C31/041 ,  B29K2105/26 ,  B29L2031/3023 ,  B29L2031/58 ,  B29L2031/751

摘要： A filler material packing system for packing a granular or fragmental filler material in a bag-shaped hollow surface material includes a suction-type packing container, and means for delivering the filler material. The packing container has an inner space. At least a part of the surface material is air-permeable, and the surface material is positioned in the inner space. The packing container has a suction port and an entry port that are connected to the inner space. The filler material is delivered to the inside of the surface material positioned in the inner space of the packing container by the filler material delivering means. The filler material delivering means includes a cylindrical stirring container having a lid, a sidewall and a bottom wall. The stirring container has a stirring vane positioned on the bottom wall. Air vent holes and an outlet port are provided in an upper part of the sidewall. The filler material delivering means further includes means for connecting between the outlet port of the stirring container and the entry port of the packing container and then connecting between the inside of the surface material positioned in the inner space of the packing container and the entry port thereof. The filler material delivering means further includes a pumping source connected to the inner space of the packing container through a suction port of the packing container.

摘要翻译： 用于在袋形中空表面材料中包装颗粒或碎片填料的填充材料包装系统包括抽吸式包装容器和用于输送填充材料的装置。 包装容器具有内部空间。 表面材料的至少一部分是透气的，并且表面材料位于内部空间中。 包装容器具有连接到内部空间的吸入口和进入口。 填充材料通过填充材料输送装置输送到位于包装容器的内部空间中的表面材料的内部。 填充材料输送装置包括具有盖，侧壁和底壁的圆柱形搅拌容器。 搅拌容器具有位于底壁上的搅拌叶片。 在侧壁的上部设置通气孔和出口。 填充材料输送装置还包括用于连接搅拌容器的出口和包装容器的入口之间的装置，然后在位于包装容器的内部空间中的表面材料的内部与其进入口之间连接 。 填料输送装置还包括通过包装容器的吸入口连接到包装容器的内部空间的泵送源。

公开(公告)号：US06588462B1

公开(公告)日：2003-07-08

申请号：US10018635

申请日：2002-03-19

申请人： Taro Ogawa ,  Yasumasa Senoo ,  Yasuyuki Toda ,  Mitsuo Katayama ,  Takahiro Hara

发明人： Taro Ogawa ,  Yasumasa Senoo ,  Yasuyuki Toda ,  Mitsuo Katayama ,  Takahiro Hara

IPC分类号： B65B3104

CPC分类号： B29C43/184 ,  B29C31/041 ,  B29C33/20 ,  B29C43/34 ,  B29C43/56 ,  B29C44/54 ,  B29L2031/3023 ,  B29L2031/3041 ,  B29L2031/58

摘要： A filler material packing system according to the present invention for packing a granular or fragmental filler material in a bag-shaped hollow surface material includes: a suction pump; a suction-type packing container having an inner space for positioning the surface material, a suction port connected between the inner space and the suction pump, and an entry port provided in coaxial with an opening of the surface material, the filler material being delivered in the surface material through the entry port and its opening; and a feeder for delivering the filler material. The feeder has a lid, a sidewall and a bottom wall. The feeder has air vent holes and an outlet provided in an upper part thereof. The outlet port connects with the entry port of the suction-type packing container through connecting means, and thereby, the air vent holes are connected to the entry port.

摘要翻译： 根据本发明的用于在袋形中空表面材料中包装颗粒或碎片填料的填料材料包装系统包括：抽吸泵; 具有用于定位表面材料的内部空间的抽吸式包装容器，连接在内部空间和抽吸泵之间的吸入口以及与表面材料的开口同轴设置的入口，填充材料被输送 表面材料通过入口及其开口; 以及用于输送填充材料的进料器。 进料器具有盖，侧壁和底壁。 进料器具有排气孔和设置在其上部的出口。 出风口通过连接装置与吸入式包装容器的入口连接，从而通气孔连接入口。

公开(公告)号：US06226819B1

公开(公告)日：2001-05-08

申请号：US09029914

申请日：1998-03-10

申请人： Taro Ogawa ,  Yasumasa Senoo ,  Takeshi Watadani ,  Yasuyuki Toda

发明人： Taro Ogawa ,  Yasumasa Senoo ,  Takeshi Watadani ,  Yasuyuki Toda

IPC分类号： B68G500

CPC分类号： A47C7/18 ,  B29C44/0415 ,  B29C44/569 ,  Y10T29/481

摘要： A seat having various hardnesses provided with a surface material. The seat is air-permeable, has a tactile feeling of the seat surface and has a hardness capable of supporting the weight of a person who sits thereon. The seat (1) is covered with an air-permeable surface material (2) and has a foamed body having a shape generally corresponding to an external shape of the seat. The foamed body includes a first foamed body (10) as a base of the foamed body and a second foamed body (6) connected integrally with the first foamed body. The first foamed body (10) has ascending parts (12, 13) which are formed on parts of a surface thereof. In the method for manufacturing the seat, the mixture (15) is introduced and layered on the first foamed body (10) and the surface material (2) is placed thereon. The mixture is compressed between the first foamed body (10) and a pressure applying die having a shape corresponding to a shape of an upper part of the seat when it has completed a gas reaction thereof and is still in a visco-elastic flowing condition. The pressure applying die has suction holes, and the mixture (15) is simultaneously sucked through the suction holes. Thereby, the second foamed body (6) is connected in one with the surface material and the first foamed body.

摘要翻译： 具有各种硬度的座椅设置有表面材料。 座椅是透气的，具有座椅表面的触觉，并且具有能够支撑坐在其上的人的重量的硬度。 座（1）被透气性表面材料（2）覆盖，并且具有通常对应于座椅的外形形状的发泡体。 发泡体包括作为发泡体的基体的第一发泡体（10）和与第一发泡体一体连接的第二发泡体（6）。 第一发泡体（10）具有形成在其表面的一部分上的上升部分（12,13）。 在制造座椅的方法中，将混合物（15）引入并层叠在第一泡沫体（10）上，并且将表面材料（2）放置在其上。 混合物在第一发泡体（10）和具有对应于座椅上部形状的形状的加压模具之间被压缩，当其完成其气体反应并仍处于粘弹性流动状态时。 加压模具具有吸孔，并且混合物（15）同时通过抽吸孔吸入。 由此，第二发泡体（6）与表面材料和第一发泡体连接。

公开(公告)号：US06274069B1

公开(公告)日：2001-08-14

申请号：US09202743

申请日：1998-12-16

申请人： Taro Ogawa ,  Yasumasa Senoo ,  Takeshi Watadani ,  Yasuyuki Toda

发明人： Taro Ogawa ,  Yasumasa Senoo ,  Takeshi Watadani ,  Yasuyuki Toda

IPC分类号： B29C3900

CPC分类号： B29D99/0092 ,  A47C7/18 ,  B29C44/0461 ,  B29C44/569

摘要： A seat, which is covered with a surface material and has a multilayer with different hardness, the air permeability, a good feeling on the surface and such a hardness that a weight of a person can be supported, is provided. The seat (1) is covered with a surface material (2) having the air permeability and comprises a foamed body having an outline generally corresponding to an outline of the seat. The foamed body comprises a first foamed body (10) as a base of the foamed body and a second foamed body (6). The second foamed body (6) is resulted in one with a back surface of the surface material and is also resulted in one with a front surface of the first foamed body by: injecting and laminating a liquid foamable mixture on the front surface of the first foamed body and then by pressing and compressing the laminated liquid foamable mixture in the first foamed body and a pressure applying mold having a molding surface and positioned on the surface material on the laminated liquid foamable mixture and simultaneously sucking through a suction slot provided in the pressure applying mold, when the laminated liquid foamable mixture has completed a gas reaction thereof but is still in a visco-elastic flowing condition.

摘要翻译： 具有表面材料覆盖的座椅，具有不同硬度的多层，透气性，表面上的良好感觉以及可承受人体重的硬度。 座椅（1）被具有透气性的表面材料（2）覆盖，并且包括具有大致对应于座椅轮廓的轮廓的发泡体。 发泡体包括作为发泡体的基体的第一发泡体（10）和第二发泡体（6）。 第二发泡体（6）产生一个具有表面材料的后表面的泡沫体，并且还通过以下方式形成第一泡沫体的前表面：在第一泡沫体的前表面上注射和层压液体可发泡混合物 然后通过压制和压缩第一发泡体中的层压液体可发泡混合物和具有成型表面的压力施加模具，并定位在层压液体可发泡混合物的表面材料上，同时通过设置在压力下的抽吸槽 当层压液体可发泡混合物已经完成其气体反应但仍处于粘弹性流动状态时，施加模具。