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    Multi-layered seat having different hardnesses and provided with skin, and process of manufacturing the same
    1.
    发明授权
    Multi-layered seat having different hardnesses and provided with skin, and process of manufacturing the same 失效
    具有不同硬度并具有皮肤的多层座椅及其制造方法

    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。

    Multilayered seat having different hardnesses and provided with face material, and method of manufacturing same
    2.
    发明授权
    Multilayered seat having different hardnesses and provided with face material, and method of manufacturing same 有权
    具有不同硬度并具有面材的多层座椅及其制造方法

    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。

    Filling device and method
    4.
    发明授权
    Filling device and method 有权
    灌装装置及方法

    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。

    Filling device and filling method
    5.
    发明授权
    Filling device and filling method 失效
    灌装装置和灌装方法

    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。

    Cushion body of seat cushion and method of manufacturing the cushion body
    7.
    发明授权
    Cushion body of seat cushion and method of manufacturing the cushion body 失效
    座垫靠垫体及衬垫体制作方法

    公开(公告)号：US07056457B2

    公开(公告)日：2006-06-06

    申请号：US10471187

    申请日：2003-01-06

    申请人： Yasumasa Senoo

    发明人： Yasumasa Senoo

    IPC分类号： B29C44/06

    CPC分类号： B29C44/588 ,  A47C7/18 ,  B29C44/1209 ,  B60N2/68 ,  B60N2/7017 ,  B64D11/0647 ,  Y10S425/812

    摘要： An object of the invention is to provide a cushion body of a seat cushion that can be easily reinforced in low cost, to provide a method for manufacturing such a cushion body and to provide an apparatus for manufacturing such a cushion body. A cushion body 10 of a seat cushion has a main part and a side part generally corresponding to a main part and a side part of the seat cushion. The cushion body 10 comprises a foamed body 11 formed in a shape generally corresponding to an outline of the cushion body 10, an air-permeable material 12 fixed to the cushion body 10 and an impregnation layer 13 that serves to reinforce a portion of the cushion body 10 where the air-permeable material 12 is fixed to the foamed body 11. The foamed body his made of cold urethane foam. The thickness of the impregnation layer 13 has a thickness that can provide a predetermined strength to reinforce a portion of the cushion body 10 where the air-permeable material 12 is fixed to the foamed body 11.

    摘要翻译： 本发明的目的是提供一种能够以低成本容易地增强的座垫的缓冲体，提供一种用于制造这种缓冲体的方法，并提供一种用于制造这种缓冲体的装置。 座垫的缓冲体10具有主要部分和大致对应于座垫的主要部分和侧部的侧部。 衬垫体10包括形成为大致对应于衬垫主体10的轮廓的形状的发泡体11，固定到衬垫主体10的透气材料12和用于加强衬垫的一部分的浸渍层13 其中透气材料12固定在发泡体11上。 泡沫体，由冷聚氨酯泡沫制成。 浸渍层13的厚度具有可以提供预定强度的厚度，以将透气材料12固定在发泡体11上的衬垫体10的一部分加强。