公开(公告)号：US20100092597A1

公开(公告)日：2010-04-15

申请号：US12530097

申请日：2008-02-28

申请人： Angelo Candiracci

发明人： Angelo Candiracci

IPC分类号： B29C44/28

CPC分类号： B29C44/26 ,  B29C44/206 ,  B29C44/3426 ,  B29C44/445 ,  B29C44/58

摘要： In a process and a device for producing blocks of expanded polystyrene, a loose mass (7) of polystyrene spheres is expanded in a mould (2-3), where a rear surface (9) of the polystyrene block (8) previously produced delimits the mould forming chamber. Therefore, through adherence the newly formed block (7-8) is joined to the rear end (9) of the block previously formed, and the block (8) made in this way is fed forward until it forms the rear end (9) for another newly expanded block (8), and so on to produce a sort of continuous block (8), which can be formed for cutting to any desired size, without producing any waste.

摘要翻译： 在用于制造发泡聚苯乙烯块的方法和装置中，将松散的聚苯乙烯球体（7）在模具（2-3）中膨胀，其中先前产生的聚苯乙烯块（8）的后表面（9）界定 模具成型室。 因此，通过粘合，将新形成的块体（7-8）接合到预先形成的块体的后端部（9），并且以这种方式制成的块体（8）向前馈送，直到形成后端部（9） 对于另一个新膨胀的块（8），等等以产生可以形成为切割成任何所需尺寸的一种连续块（8），而不产生任何浪费。

公开(公告)号：US07682141B2

公开(公告)日：2010-03-23

申请号：US10530258

申请日：2003-09-30

申请人： Miguel A. Linares ,  Panfilo M. Dinello

发明人： Miguel A. Linares ,  Panfilo M. Dinello

IPC分类号： B29C44/06

CPC分类号： B29C31/02 ,  B29C33/02 ,  B29C33/30 ,  B29C33/34 ,  B29C39/02 ,  B29C39/22 ,  B29C39/38 ,  B29C41/04 ,  B29C41/18 ,  B29C41/22 ,  B29C44/0461 ,  B29C44/445 ,  B29C2043/046

摘要： An apparatus and method for making plastic molded articles generally having a double-skinned configuration with a foamed interior extending between the two skins. Such an article can be produced with a double beauty finish, and various inserts can be placed within the foamed interior between the two skins. The apparatus of the present invention includes the machinery used in order to make such a plastic article. The heated mold configurations can be made of inexpensive aluminum, compared to the traditional stainless steel production mold, and therefore will help the manufacture of large molded plastic articles.

摘要翻译： 一种用于制造塑料模塑制品的装置和方法，通常具有双皮肤构型，在两个表皮之间延伸有发泡内部。 这样的制品可以生产双重美观，并且各种插入物可以放置在两个皮肤之间的泡沫内部。 本发明的装置包括用于制造这种塑料制品的机械。 与传统的不锈钢生产模具相比，加热的模具配置可以由廉价的铝制成，因此将有助于制造大型模塑制品。

公开(公告)号：US20100047496A1

公开(公告)日：2010-02-25

申请号：US12607321

申请日：2009-10-28

申请人： Wijnand J. Teensma ,  Michael T. Williams ,  Dennis H. Piispanen ,  Tricia Ladely (Guevara) ,  Jainsheng Tang

发明人： Wijnand J. Teensma ,  Michael T. Williams ,  Dennis H. Piispanen ,  Tricia Ladely (Guevara) ,  Jainsheng Tang

IPC分类号： B32B5/18 ,  B29C67/20

CPC分类号： B29C44/12 ,  B29C33/14 ,  B29C44/428 ,  B29C44/445 ,  B65D3/22 ,  Y10T428/1303 ,  Y10T428/1376

摘要： A device and method for producing labeled expanded resin containers; the method including applying a label sheet, formed from a label material capable of maintaining an electrostatic charge, to an inner wall of female portions of two-part molds, positioning one or more male portions of the two-part molds in contact with the corresponding female portions to form one or more mold cavities; adding expandable resin beads or pre-expanded resin beads to the mold cavities; applying a sufficient amount of heat for a sufficient length of time to the mold cavities to effect expansion of the expandable resin beads or pre-expanded resin beads to form labeled containers; cooling the labeled containers; and removing the labeled containers from the mold cavities. The labels on the external wall of the labeled containers present a smooth circumferential surface.

摘要翻译： 用于制造标记的膨胀树脂容器的装置和方法; 该方法包括将由能够保持静电荷的标签材料形成的标签片施加到两部分模具的阴部分的内壁，将两部分模具的一个或多个阳部定位成与相应的 阴部分以形成一个或多个模腔; 将可发性树脂珠或预发泡树脂珠添加到模腔中; 将足够的时间量的热量施加到模腔以实现可膨胀树脂珠或预发泡树脂珠的膨胀以形成标记的容器; 冷却标签的容器; 并从模腔中移除标记的容器。 标记容器的外壁上的标签呈圆滑的圆周表面。

公开(公告)号：US20090174224A1

公开(公告)日：2009-07-09

申请号：US12226655

申请日：2007-04-24

申请人： Shinji Takakura ,  Ayumi Hiraishi ,  Isao Suzuki

发明人： Shinji Takakura ,  Ayumi Hiraishi ,  Isao Suzuki

IPC分类号： B62D25/20

CPC分类号： B60N3/048 ,  B29C44/0469 ,  B29C44/445 ,  B60R13/083

摘要： A floor spacer for a vehicle capable of effectively preventing a relative displacement of a floor carpet to the floor spacer while ensuring the easiness of removing the floor carpet without increasing manufacturing cost, and a vehicle interior structure are provided. A floor spacer 10 for a vehicle is made by integrally molding a horizontal pad 11 and a pad 12 for absorbing an impact on leg portions from expandable beads, and graining is applied to at least a part of a surface to be on a compartment interior side when disposed in the vehicle. As one embodiment, projected portions 13, 13, . . . each in a rectangular shape in plane view are formed.

摘要翻译： 一种用于车辆的地板间隔件，其能够有效地防止地板地毯相对于地板间隔件的相对位移，同时确保在不增加制造成本的情况下移除地板地毯的容易性，以及车辆内部结构。 用于车辆的地板间隔件10通过一体地模制水平垫11和用于吸收来自可膨胀珠的腿部的冲击的垫12而制成，并且将颗粒施加到在隔室内侧的表面的至少一部分 当被布置在车辆中时。 作为一个实施例，突出部分13,13， 。 。 在平面图中形成为矩形形状。

公开(公告)号：US20080250643A1

公开(公告)日：2008-10-16

申请号：US11984101

申请日：2007-11-13

申请人： Young-Hyuck Kwon ,  Bum-Jae Park ,  Man-Soo Lee

发明人： Young-Hyuck Kwon ,  Bum-Jae Park ,  Man-Soo Lee

IPC分类号： B21D53/26

CPC分类号： B62D1/06 ,  B29C44/445 ,  Y10T29/49488 ,  Y10T29/49826 ,  Y10T74/20834 ,  Y10T74/2087

摘要： The present invention provides a steering wheel and a method of manufacturing the wheel that includes: providing parts including a frame 112 that is composed of a rim 112a and spokes 112b, an upper foam member 114 that is fitted on the upper portion of the frame, a lower foam member 116 that is fitted on the lower portion of the frame and contacts upper foam member 114, and a leather cover 118 that covers upper foam member 114 and lower foam member 116; assembling the foam members by fitting upper foam member 114 and lower foam member 116 onto the upper portion and the lower portion of frame 112; and attaching leather cover 118 by covering the outsides of upper foam member 114 and lower foam member 116 with the leather cover. According to the steering wheel, first circular grooves G11 where at least one of upper foam member 114 and lower foam member 116 is fitted are formed along the circumference of rim 112a of frame 112 to prevent rotation of the foam members and reduce the weight of the frame. Further, first circular protrusions P11 where first circular grooves G11 are fitted are formed on the upper and lower foam members. Therefore, it is possible to achieve a light-weight steering wheel by reducing the weight of the foam member and to simply manufacture the steering wheel by modifying the manufacturing processes. Therefore, it is possible to improve productivity with the reduced manufacturing cost, and the natural frequency with high recyclability.

摘要翻译： 本发明提供了一种方向盘和制造车轮的方法，该方法包括：提供包括由轮圈112a和轮辐112b组成的框架112的部件，上部泡沫构件114，其安装在 框架，安装在框架的下部并接触上泡沫构件114的下泡沫构件116和覆盖上泡沫构件114和下泡沫构件116的皮革盖118; 通过将上泡沫构件114和下泡沫构件116装配到框架112的上部和下部上来组装泡沫构件; 并通过用皮革盖覆盖上泡沫构件114和下泡沫构件116的外侧来附接皮革盖118。 根据方向盘，沿着框架112的边缘112a的圆周形成上部泡沫构件114和下部泡沫构件116中的至少一个的第一圆形槽G 11，以防止泡沫构件的旋转并减小重量 的框架。 此外，在上下泡沫构件上形成第一圆形突起P 11，其中第一圆形槽G 11被装配。 因此，可以通过减小泡沫构件的重量来实现轻量级的方向盘，并且通过修改制造过程简单地制造方向盘。 因此，可以以降低的制造成本和具有高可回收性的固有频率来提高生产率。

公开(公告)号：US07358280B2

公开(公告)日：2008-04-15

申请号：US10915141

申请日：2004-08-10

申请人： Michel Florentine Jozef Berghmans ,  Karel Cornelis Bleijenberg ,  Joachim Teubert ,  Alphonsus Catharina Gerardus Metsaars

发明人： Michel Florentine Jozef Berghmans ,  Karel Cornelis Bleijenberg ,  Joachim Teubert ,  Alphonsus Catharina Gerardus Metsaars

IPC分类号： C08J9/00 ,  C08J9/18

CPC分类号： C08J9/228 ,  B29C44/3453 ,  B29C44/3461 ,  B29C44/445 ,  C08J9/22 ,  C08J9/232

摘要： Process for processing expandable polymer particles e.g. polystyrene (EPS) that eliminates the maturing step between the pre-expander and molding steps. The expandable particles are first over pressurized with gas, e.g. air, carbon dioxide, nitrogen, and mixtures thereof, at a pressure between 500 and 8000 kPa and a temperature between −20° C. and 130° C. for 15 to 7200 minutes to create a gas pressure in the particles. Using the gas pressure in the particles, pre-expanding the particles with a heating medium, e.g. steam at a temperature between 100° C. and 120° C. and at a pressure ranging above atmospheric pressure and below the gas pressure in said particles, i.e. 50 to 200 kPa for 5 to 120 seconds. The pre-expanded particles are air dried in the pre-expander while holding a positive pressure in the particles; are optionally transferred to a pressure silo; and then are transferred to a molding machine where the gas pressure in the particles is used to form a foam article.

摘要翻译： 处理可膨胀聚合物颗粒的方法，例如 聚苯乙烯（EPS），其消除了预膨胀器和模制步骤之间的成熟步骤。 可膨胀颗粒首先用气体过度加压，例如 空气，二氧化碳，氮气及其混合物，在500-8000kPa的压力和-20℃至130℃的温度下反应15至7200分钟以产生颗粒中的气体压力。 使用颗粒中的气体压力，用加热介质，例如， 蒸汽在100℃和120℃之间的温度下，并且在高于大气压力并低于所述颗粒中的气体压力的压力下，即50至200kPa，持续5至120秒。 将预发泡颗粒在预膨胀器中风干，同时在颗粒中保持正压; 任选地转移到压力仓; 然后转移到模塑机中，其中使用颗粒中的气体压力来形成泡沫制品。

公开(公告)号：US20070160798A1

公开(公告)日：2007-07-12

申请号：US11717631

申请日：2007-03-14

申请人： Tzong Yeh

发明人： Tzong Yeh

IPC分类号： B32B3/00

CPC分类号： B32B5/32 ,  B29C44/129 ,  B29C44/14 ,  B29C44/445 ,  B32B3/04 ,  B32B5/18 ,  B32B7/02 ,  B32B27/065 ,  B32B27/08 ,  B32B2266/0228 ,  B32B2266/025 ,  B32B2266/0278 ,  B32B2266/0292 ,  B32B2307/402 ,  B32B2307/72 ,  B32B2307/75 ,  Y10T428/233

摘要： A foam product and method of making the same is disclosed in this invention. The foam product includes a foam core, at least one skin and a first covering. The foam core is composed of a plurality of foam beads bonded with one another, and comprises a first surface, a second surface, edges and at least one recess defined in the first surface. The skin is disposed in the recess and bonded with the foam core. The first covering is fully bonded to the first surface and edges of the foam core and the skin. Moreover, the method of making the foam product generally comprises the following steps. Firstly, a mold defining a cavity is provided. A first covering is placed in the cavity. At least one skin is provided in a predetermined position on an internal side of the first covering. Then, a suitable quantity of foam beads is introduced in the cavity and steam is injected into the cavity in order to have the foam beads, the first covering and the skin bonded together as a foam product. Finally, the foam product is removed from the cavity.

摘要翻译： 泡沫产品及其制备方法在本发明中公开。 泡沫产品包括泡沫芯，至少一个皮肤和第一覆盖物。 泡沫芯由多个彼此接合的泡沫珠组成，包括第一表面，第二表面，边缘和限定在第一表面中的至少一个凹部。 将皮肤设置在凹部中并与泡沫芯结合。 第一个覆盖物完全粘合到泡沫芯和皮肤的第一表面和边缘。 此外，制造泡沫产品的方法通常包括以下步骤。 首先，提供限定空腔的模具。 第一个覆盖物放置在空腔中。 在第一覆盖物的内侧的预定位置设置至少一个皮肤。 然后，将合适数量的泡沫珠粒引入空腔中，并将蒸汽注入空腔中，以便将泡沫珠粒，第一覆盖物和皮肤作为泡沫产品粘合在一起。 最后，将泡沫产品从空腔中取出。

公开(公告)号：US20070042144A1

公开(公告)日：2007-02-22

申请号：US11506818

申请日：2006-08-18

申请人： Wijnand Teensma ,  Michael Williams ,  Dennis Piispanen ,  Tricia Guevara ,  Jiansheng Tang

发明人： Wijnand Teensma ,  Michael Williams ,  Dennis Piispanen ,  Tricia Guevara ,  Jiansheng Tang

IPC分类号： B29C44/12 ,  B32B27/10 ,  B65D39/00

CPC分类号： B29C44/12 ,  B29C33/14 ,  B29C44/428 ,  B29C44/445 ,  B65D3/22 ,  Y10T428/1303 ,  Y10T428/1376

摘要： A device and method for producing labeled expanded resin containers; the method including applying a label sheet, formed from a label material capable of maintaining an electrostatic charge, to an inner wall of female portions of two-part molds, positioning one or more male portions of the two-part molds in contact with the corresponding female portions to form one or more mold cavities; adding expandable resin beads or pre-expanded resin beads to the mold cavities; applying a sufficient amount of heat for a sufficient length of time to the mold cavities to effect expansion of the expandable resin beads or pre-expanded resin beads to form labeled containers; cooling the labeled containers; and removing the labeled containers from the mold cavities. The labels on the external wall of the labeled containers present a smooth circumferential surface.

摘要翻译： 用于制造标记的膨胀树脂容器的装置和方法; 该方法包括将由能够保持静电荷的标签材料形成的标签片施加到两部分模具的阴部分的内壁，将两部分模具的一个或多个阳部定位成与相应的 阴部分以形成一个或多个模腔; 将可发性树脂珠或预发泡树脂珠添加到模腔中; 将足够的时间量的热量施加到模腔以实现可膨胀树脂珠或预发泡树脂珠的膨胀以形成标记的容器; 冷却标签的容器; 并从模腔中移除标记的容器。 标记容器的外壁上的标签呈圆滑的圆周表面。

公开(公告)号：US20060210786A1

公开(公告)日：2006-09-21

申请号：US11368183

申请日：2006-03-03

申请人： James Freitag ,  Donald Taylor

发明人： James Freitag ,  Donald Taylor

IPC分类号： B32B3/26

CPC分类号： B29C44/445 ,  B29C44/04 ,  B32B5/22 ,  C08J9/236 ,  C08L23/0853 ,  C08L23/10 ,  C08L23/16 ,  C08L53/02 ,  C08L2203/14 ,  C08L2312/00 ,  C09K3/10 ,  C09K2200/0447 ,  C09K2200/0617 ,  C09K2200/062 ,  C09K2200/0622 ,  C09K2200/0625 ,  C09K2200/0632 ,  Y10T428/249953 ,  C08L2666/24

摘要： A variable or non-uniform density foam is disclosed. The chemical or physical properties of the foam are non-uniform along at least one dimension, and normally non-uniform along at least two dimensions. Variable density includes areas or regions having the same or substantially the same chemical or physical properties so long as such areas or regions are at least partially in contact with an area or a region with a differing chemical or physical property.

摘要翻译： 公开了可变的或不均匀的密度泡沫。 泡沫的化学或物理性质沿着至少一个维度是不均匀的，并且沿着至少两个维度通常是不均匀的。 可变密度包括具有相同或基本上相同的化学或物理性质的区域或区域，只要这些区域或区域至少部分地与具有不同化学或物理性质的区域或区域接触即可。

公开(公告)号：US20060165971A1

公开(公告)日：2006-07-27

申请号：US10548405

申请日：2004-03-03

申请人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Kouichi Kimura

发明人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Kouichi Kimura

IPC分类号： B32B3/26 ,  B32B5/22

CPC分类号： H01Q25/008 ,  B29C44/445 ,  H01Q15/08 ,  H01Q15/23 ,  H01Q19/062 ,  Y10T428/249953 ,  Y10T428/249986

摘要： A Luneberg lens having a single-layer structure or a multilayer structure containing a plurality of layers having different dielectric constants, wherein the respective structure is produced by mixing a polyolefin resin and/or a derivative thereof with an inorganic filler having a high dielectric constant, the volume ratio of the polyolefin resin and/or the derivative thereof to the filler being 99 to 50:1 to 50, adding a foaming agent to the resulting resin mixture and then performing preliminary expansion, and molding the resulting pre-expanded beads; and wherein at least a foamed dielectric layer having a dielectric constant of 1.5 or more is formed using the pre-expanded beads that have been subjected to classification and selection such that f(A) satisfies the expression 0.0005≦f(A)≦0.1, where f(A) is represented by the equation: f(A)=σa/Aave, σa is the deviation of a gas volume fraction Ar in the foamed dielectric layer, and Aave is the average of the gas volume fractions Ars at positions in the foamed dielectric layer.

摘要翻译： 具有单层结构的Luneberg透镜或包含具有不同介电常数的多个层的多层结构，其中通过将聚烯烃树脂和/或其衍生物与具有高介电常数的无机填料混合而制备各自的结构， 聚烯烃树脂和/或其衍生物与填料的体积比为99〜50:1〜50，向所得树脂混合物中加入发泡剂，然后进行预膨胀，并对所得预发泡珠进行成型; 并且其中使用已经进行分级和选择的预发泡珠形成至少具有1.5或更高介电常数的发泡介电层，使得f（A）满足表达式0.0005 <= f（A）≤= 0.1，其中f（A）由以下等式表示：f（A）= sigmaa / Aave，sigmaa是发泡介电层中气体体积分数Ar的偏差，Aave是气体体积分数Ars在 在发泡介电层中的位置。