公开(公告)号：US5017115A

公开(公告)日：1991-05-21

申请号：US517546

申请日：1990-04-27

申请人： Norio Yanagishita ,  Ichiro Matsuura ,  Kiichiro Ishimaru ,  Mikio Akai

发明人： Norio Yanagishita ,  Ichiro Matsuura ,  Kiichiro Ishimaru ,  Mikio Akai

IPC分类号： B29C39/10 ,  B29C33/00 ,  B29C33/12 ,  B29C33/20 ,  B29C39/26 ,  B29C44/12 ,  B29C44/14 ,  B29K75/00 ,  B29K105/20 ,  B29L31/58

CPC分类号： B29C44/143 ,  B29C33/12 ,  B29C44/1266 ,  B29C33/0038 ,  B29C33/20 ,  B29L2031/58 ,  B29L2031/751 ,  Y10S425/029 ,  Y10S425/048

摘要： Herein disclosed is a mold assembly for molding a frame-installed and skin-covered seat cushion structure, which includes a mold having a cavity formed therein; a retainer jig adapted to be put on the mold, the retainer jig being equipped with clamps for clamping a frame of the seat cushion structure to be produced; a lid adapted to be put on the mold with an interposal of the retainer jig therebetween; and a sealing element for achieving a sealing between the mold and the lid upon proper putting of the lid on the mold.

摘要翻译： 这里公开了一种用于模制框架安装和皮肤覆盖的座垫结构的模具组件，其包括其中形成有腔的模具; 一个适于放置在模具上的定位夹具，保持夹具装备有用于夹紧要制造的座垫结构的框架的夹具; 盖子，其适于放置在模具上，其间具有夹持器夹具; 以及用于在将盖适当地放置在模具上时实现模具和盖子之间的密封的密封元件。

公开(公告)号：US5069838A

公开(公告)日：1991-12-03

申请号：US501965

申请日：1990-03-28

申请人： Masami Mori ,  Norio Yanagishita ,  Ichiro Matsuura ,  Kiichiro Ishimaru ,  Hisayoshi Mizuno

发明人： Masami Mori ,  Norio Yanagishita ,  Ichiro Matsuura ,  Kiichiro Ishimaru ,  Hisayoshi Mizuno

IPC分类号： B29C39/10 ,  B29C31/04 ,  B29C39/24 ,  B29C44/00 ,  B29C44/12 ,  B29C44/38 ,  B29K105/04 ,  B29L31/58

CPC分类号： B29C44/1266 ,  B29C31/041 ,  B29C44/385

摘要： A method of producing a frame-installed seat pad structure, which includes by steps (a) preparing a mold assembly which includes a mold and a lid, the lid having a foamable material feeding tube connected thereto; (b) preparing an endless elongate member which defines therein and therealong a continuous way, the endless elongate member having an inlet portion matable with the feeding tube of the lid and a plulality of outlet portions; (c) detachably connecting the endless elongate member to the lid having the inlet portion thereof mated with material feeding tube; (d) putting the lid on the mold having the endless elongate member exposed to a cavity of the mold; (e) pouring a foamable plastic material into the material feeding tube, so that the material flows in and along the continuous way and falls into the cavity through the outlet portions; (f) curing the material; and (g) removing the lid from the mold when the material is hardened to a certain degree.

摘要翻译： 一种制造框架安装的座垫结构的方法，其包括步骤（a）制备包括模具和盖的模具组件，所述盖具有与其连接的可发泡材料供给管; （b）制备环形细长构件，其中限定在其中并且以连续的方式，所述环形细长构件具有可与所述盖的进料管配合的入口部分和出口部分的平面; （c）将所述环形细长构件可拆卸地连接到所述盖上，所述盖的入口部分与材料供给管配合; （d）将盖子放置在具有暴露于模具的空腔的环形细长构件的模具上; （e）将可发泡塑料材料倒入进料管中，使得材料沿连续方式流入并沿其连续流动并通过出口部分落入空腔中; （f）固化材料; 和（g）当材料在一定程度上硬化时，将盖子从模具中取出。

公开(公告)号：US5058955A

公开(公告)日：1991-10-22

申请号：US410121

申请日：1989-09-20

申请人： Takashi Sugiura ,  Ichiro Matsuura ,  Norio Yanagishita

发明人： Takashi Sugiura ,  Ichiro Matsuura ,  Norio Yanagishita

IPC分类号： B68G7/06 ,  B29C39/10 ,  B29C44/14 ,  B29K105/04 ,  B29L31/58 ,  B32B5/18 ,  B68G7/00 ,  B68G7/05

CPC分类号： B68G7/05 ,  B29C44/143 ,  B32B5/18

摘要： A skin covered foamed plastic seat capable of structurally preventing the appearance of creases due to the parting lines of the mold. The skin covered foamed plastic seat includes a skin cover including a surface skin to form an outer surface of the skin covered foamed plastic seat and a wadding to be laminated with the surface skin, the skin cover having end sections to be pinched in parting line portions of a mold for manufacturing the skin covered foamed plastic seat, at which the lamination of the wadding over the surface skin is weaker than that in remaining sections of the skin cover.

摘要翻译： 一种皮肤覆盖的泡沫塑料座椅，能够在结构上防止由于模具的分型线引起的折痕的出现。 皮肤覆盖的发泡塑料座椅包括皮肤罩，其包括表皮，以形成皮肤覆盖的发泡塑料座的外表面和与表面皮层层压的填塞物，皮肤罩具有待分割线部分的端部 用于制造皮肤覆盖的泡沫塑料座椅的模具，其中表面皮肤上的填塞物的层压比皮肤覆盖物的其余部分的层压弱。

公开(公告)号：US5190707A

公开(公告)日：1993-03-02

申请号：US783774

申请日：1991-10-29

申请人： Norio Yanagishita

发明人： Norio Yanagishita

IPC分类号： B68G7/06 ,  B29C39/10 ,  B29C39/22 ,  B29C44/58 ,  B29K105/04 ,  B29L31/58

CPC分类号： B29C44/581

摘要： A method of molding a skin-covered foamed article includes the steps of (a) putting an outer skin member having an opening to a mold; (b) putting a frame in the outer skin member; (c) setting a pair of wires at the end portion of the outer skin member so that the opening is tightly closed; (d) pouring a liquid foamable material in the outer skin member upon opening the opening; (e) closing the opening and the mold and curing the liquid foamable material; and (f) removing the wires from the outer skin member.

摘要翻译： 一种成型皮肤覆盖的发泡制品的方法包括以下步骤：（a）将具有开口的外皮部件放入模具; （b）将框架放在外皮部件中; （c）在外皮部件的端部设置一对电线，使得开口紧密地闭合; （d）打开开口时将液体可发泡材料倒入外皮部件; （e）关闭开口和模具并固化液体可发泡材料; 和（f）从外部皮肤部件移除电线。

公开(公告)号：US5127813A

公开(公告)日：1992-07-07

申请号：US655177

申请日：1991-02-12

申请人： Yoichi Omata ,  Norio Yanagishita

发明人： Yoichi Omata ,  Norio Yanagishita

IPC分类号： B29C39/10 ,  B29C33/00 ,  B29C39/26 ,  B29C44/58 ,  B29K105/04 ,  B29L31/58

CPC分类号： B29C44/58 ,  B29C33/0044 ,  Y10S425/112

摘要： A mold for molding a skin covered foamed plastic article capable of dealing with those foamed plastic articles having large curving portions without complicating the manufacturing process relating to the attachment of the skin member on the mold, without a leakage of liquid formed plastic to be poured over the mold. The mold includes a lower mold, over which a skin cover is to be placed, and on which liquid foamed plastic is to be poured onto the skin cover, the lower mold having; a fixed part on top of which the upper mold is to be placed; a movable part which makes contact with the fixed part at a lowered position at which there is a closed space between the fixed part and the movable part; and means for controlling air pressure inside the closed space between the fixed part and the movable part. A method of manufacturing a skin covered foamed plastic article using this mold is also disclosed.

摘要翻译： 一种用于模制皮肤覆盖的发泡塑料制品的模具，其能够处理具有大弯曲部分的那些发泡塑料制品，而不会使与皮肤构件附着在模具上有关的制造过程复杂化，而不会液体形成塑料的泄漏 模具。 模具包括下模具，皮套将放置在该下模上，并将液体泡沫塑料注入皮肤罩上，下模具具有： 在其顶部的固定部分上模具将被放置; 可动部，其在所述固定部与所述可动部之间存在封闭空间的下降位置与所述固定部接触; 以及用于控制固定部分和可动部件之间的封闭空间内的空气压力的装置。 还公开了使用该模具制造皮肤覆盖的发泡塑料制品的方法。

公开(公告)号：US5840225A

公开(公告)日：1998-11-24

申请号：US330083

申请日：1994-10-26

申请人： Masanobu Kikuchi ,  Norio Yanagishita ,  Koji Yamada

发明人： Masanobu Kikuchi ,  Norio Yanagishita ,  Koji Yamada

IPC分类号： B68G7/06 ,  B29C33/12 ,  B29C33/20 ,  B29C33/30 ,  B29C39/10 ,  B29C39/12 ,  B29C39/26 ,  B29C39/44 ,  B29C44/12 ,  B29C44/14 ,  B29K105/04 ,  B29L31/58 ,  B29C67/00 ,  B29C67/20

CPC分类号： B29C44/1209 ,  B29C33/20 ,  B29C33/305 ,  B29C44/143 ,  B29L2031/771

摘要： A method of integrally bonding a foam seat pad or other article to a cover material includes steps of positioning a two ply cover material in a set stand of a lower mold. The set stand positions a main surface portion of the cover material in a desired alignment while a retaining member is used for provisionally maintaining the alignment. Side mold portions are moved in position to firmly surround the set stand and and the retaining member is removed. Then, foam resin is introduced into the space defined by the set stand and side mold portions and an upper mold is used to sealingly cover the molding apparatus. After the upper mold is closed pressurization of the internal space of the molding apparatus is effected for a desired time during setting of the foam resin.

摘要翻译： 将泡沫座垫或其它物品整体地粘合到覆盖材料的方法包括将两层覆盖材料定位在下模具的固定支架中的步骤。 设置的支架将所述覆盖材料的主表面部分定位成期望的对准，而保持构件用于临时保持对准。 侧模部分移动到适当的位置以牢固地围绕固定架，并且保持构件被移除。 然后，将泡沫树脂引入由固定台和侧模部分限定的空间中，并且使用上模密封地覆盖成型设备。 在封闭上模之后，模制装置的内部空间的加压在泡沫树脂固化期间进行所需的时间。

公开(公告)号：US5181980A

公开(公告)日：1993-01-26

申请号：US776903

申请日：1991-10-16

申请人： Norio Yanagishita

发明人： Norio Yanagishita

IPC分类号： B29C51/16

CPC分类号： B29C51/16 ,  B29L2031/771 ,  Y10S297/02 ,  Y10T156/1031

摘要： A method of manufacturing a skin cover capable of making desired curved portions on the skin cover without deforming or damaging the skin cover and without creating wrinkles on the skin cover. The method includes the steps of placing one of the surface skin and the wadding along a manufacturing surface having a shape corresponding to the curved sections such that the one of the surface skin and the wadding is kept in a desired curved shape; and attaching another one of the surface skin and the wadding to the one placed along the manufacturing surface to obtain the skin cover in the desired curved shape.

摘要翻译： 一种制造能够在皮肤罩上形成所需弯曲部分的皮肤罩的方法，而不会使皮肤罩变形或损坏，并且不会在皮肤罩上产生褶皱。 该方法包括以下步骤：沿着具有对应于弯曲部分的形状的制造表面放置表面皮肤和填料中的一个，使得表面皮肤和填料中的一个保持在期望的弯曲形状; 并且将另一个表面皮肤和填料附着到沿着制造表面放置的表面皮肤和填充物，以获得所需弯曲形状的皮肤覆盖物。

公开(公告)号：US5096403A

公开(公告)日：1992-03-17

申请号：US649167

申请日：1991-02-01

申请人： Norio Yanagishita

发明人： Norio Yanagishita

IPC分类号： B29C33/00 ,  B29C44/14 ,  B29C44/58

CPC分类号： B29C44/351 ,  B29C33/0033 ,  B29C33/0038 ,  B29C44/143 ,  B29C44/583

摘要： A mold for manufacturing a skin covered foamed plastic seat capable of structually preventing the leakage of the liquid foam resin from a space between the skin cover and the bossings provided on the mold for the holes to be made on it. The mold includes a lower mold over which a sink cover is to be placed, having a protruded portion to be inserted into a hole on the skin cover corresponding to a hole to be made on the skin covered foamed plastic seat, the protruded portion having a circumference smaller than that of the hole on the skin cover, and the upper mold to be assembled with the lower mold, having a bossing for making the hole to be made on the skin covered foamed plastic seat, the bossing having a concavity to be engaged with the protruded portion of the lower mold at a bottom, and a circumference larger than that of the hole on the skin cover.

摘要翻译： 一种用于制造皮肤覆盖的泡沫塑料座椅的模具，其能够结构化地防止液体泡沫树脂从皮肤罩和设置在模具上的突起之间的空间中泄漏，用于要在其上形成的孔。 该模具包括一个下模具，一个水槽盖将放置在该下模具上，该突起部分具有一个突出部分，该突出部分插入与皮肤覆盖的泡沫塑料座椅上形成的孔相对应的皮肤罩上的孔中，该突出部分具有 圆周小于皮肤罩上的孔的周长，以及与下模组装的上模具，具有用于使孔形成在皮肤上的发泡塑料座上的凸起，该凸起具有要接合的凹部 下模具的突出部分在底部，并且圆周大于皮肤罩上的孔的圆周。

公开(公告)号：US5098271A

公开(公告)日：1992-03-24

申请号：US377716

申请日：1989-07-10

申请人： Norio Yanagishita

发明人： Norio Yanagishita

IPC分类号： B29C39/10 ,  B29C33/10 ,  B29C33/20 ,  B29C39/26 ,  B29C44/12 ,  B29C44/58 ,  B29K105/04 ,  B29L31/58

CPC分类号： B29C44/1209 ,  B29C44/58 ,  B29C33/10 ,  B29C33/20 ,  Y10S425/812

摘要： A mold for skin covered foamed plastic molding which utilizes a middle mold to be placed between an upper mold and a lower mold, capable of avoiding an excessive amount of pressure to be exerted on the upper portion of the lower mold so that the durability of the lower mold can be improved, and preventing gaseous leakage so that the penetration of the liquid foam resin to be poured on a skin cover becomes controllable. The mold includes an upper mold to be closed over the lower mold, having extended side portions which can reach the base of the lower mold when assembled such that the extended side portions can support the upper mold by themselves.

摘要翻译： 一种用于皮肤覆盖的泡沫塑料模制品，其利用中间模具放置在上模具和下模具之间，能够避免施加在下模具的上部上的过大的压力，使得耐磨性 可以提高下模，防止气体渗漏，使得液体泡沫树脂在皮肤罩上的渗透变得可控。 模具包括在下模具上封闭的上模，其具有延伸的侧部，当组装时可以到达下模的基部，使得延伸的侧部可以自己支撑上模。

公开(公告)号：US4976414A

公开(公告)日：1990-12-11

申请号：US260420

申请日：1988-10-20

申请人： Norio Yanagishita

发明人： Norio Yanagishita

IPC分类号： B29C39/44 ,  B29C39/10 ,  B29C44/04 ,  B29C44/12 ,  B29C44/56 ,  B29K105/04 ,  B29L31/58 ,  B32B5/18 ,  B68G7/06

CPC分类号： B29C44/1209 ,  B29C44/0415 ,  B29C44/5618 ,  B29L2031/58 ,  B29L2031/751

摘要： A method of producing a skin-covered foamed plastic article, which includes preparing a lower mold which has a cavity formed therein; putting a bag-shaped outer skin member into the cavity, the skin member having a porous inner layer; pouring a foamable material for the foamed plastic article into the bag-shaped outer skin member; and adjusting a pressure which is created in the cavity due to foaming of the foamable material.

摘要翻译： 一种生产表皮覆盖的发泡塑料制品的方法，其包括制备其中形成有腔的下模具; 将袋形外皮构件放入空腔中，所述皮肤构件具有多孔内层; 将发泡塑料制品的可发泡材料倒入袋状外皮件中; 并且调节由于可发泡材料的发泡而在空腔中产生的压力。