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1. 发明申请

US20100303948A1 MOLDING DIE 有权
标题翻译：模具
公开(公告)号：US20100303948A1
公开(公告)日：2010-12-02
申请号：US12785979
申请日：2010-05-24
申请人： Takashi KATO , Kazuhisa Fujiwara , Takuya Eto , Takashi Nagata , Tomoyuki Ishiyama
发明人： Takashi KATO , Kazuhisa Fujiwara , Takuya Eto , Takashi Nagata , Tomoyuki Ishiyama
IPC分类号： B29C43/42
CPC分类号： B29C45/4407 , B29C45/2608 , B29C45/33 , B29L2031/3044 , Y10S425/053 , Y10S425/247
摘要： A molding die includes a fixed die, a movable die movable toward and away from the fixed die, a first slide core slidable in sliding engagement with the fixed die, and a second slide core having a presser for pressing the first slide core when the second slide core is held in pressing contact with the first slide core. The fixed die, the movable die, the first slide core, and the second slide core jointly define a cavity for molding a product. The presser includes a reactive force plate for producing reactive forces against the pressure of a molten material introduced into the cavity.
摘要翻译：成形模具包括：固定模具，可朝向和远离固定模具移动的可移动模具;可滑动地与固定模具滑动接合的第一滑动芯部;以及第二滑动芯部，其具有用于在第二滑动芯部滑动芯与第一滑动芯保持压接。固定模具，可动模具，第一滑动芯部和第二滑动芯部共同地限定用于模制产品的空腔。压脚包括反作用力板，用于抵抗引入腔中的熔融材料的压力产生反作用力。

2. 发明授权

US06171539B2 Method for forming a molded grommet 失效
标题翻译：用于形成模制索环的方法
公开(公告)号：US06171539B2
公开(公告)日：2001-01-09
申请号：US09115753
申请日：1998-07-15
申请人： Tsutomu Sakata
发明人： Tsutomu Sakata
IPC分类号： B29C6902
CPC分类号： B29C45/0055 , B29C33/0033 , B29C37/0014 , B29C45/4407 , B29C2045/0056 , B29L2024/00 , B29L2031/26 , Y10S425/247
摘要： A method for forming a molded grommet using a device which includes a fixed mold and a movable mold, the latter having three positions. The first is a closed position, wherein the two molds are adjacent each other with a middle plate between them. Second, there is an intermediate position in which the middle plate and movable mold are spaced apart from the fixed mold. Third, there is an open position, wherein the movable mold is spaced further from the fixed mold than the middle plate. A core is fixed to the movable mold and, when in the closed position; the two molds, the core, and the edge of the middle plate define the molding space into which moldable resin is introduced, thereby forming the grommet with the edge within the channel. As the core moves from the intermediate position to the open position, the middle plate is retained in the intermediate position; therefore, the core is pulled out of the grommet through the axial hollow therein. In a preferred form of the device, a retaining element on the end of the core pulls the adjacent end of the grommet into the axial hollow. The grommet is then removed from the edge and any unwanted peripheral material is cut off. The core can be pulled out either in the direction of movement of the movable mold or an angle (preferably 90°) thereto.
摘要翻译：一种使用包括固定模具和可动模具的装置形成模制密封垫圈的方法，该模具具有三个位置。第一个是闭合位置，其中两个模具彼此相邻，在它们之间具有中间板。其次，存在中间位置，中间板和活动模具与固定模具间隔开。第三，存在打开位置，其中可移动模具比固定模具更远离中间板。芯子固定在可动模具上，当处于关闭位置时; 中间板的两个模具，芯部和边缘限定了可塑树脂引入其中的模制空间，从而在通道内与边缘形成索环。当芯从中间位置移动到打开位置时，中间板保持在中间位置; 因此，芯通过其中的轴向中空被拉出索环。在装置的优选形式中，在芯的端部上的保持元件将索环的相邻端部拉入轴向中空部。然后将护环从边缘移除，并且切断任何不需要的周边材料。芯可以在可移动模具的移动方向上拉出或与其成角度（优选为90°）拉出。

3. 发明授权

US5830390A Method for continuous molding and apparatus therefor 失效
标题翻译：连续成型方法及其设备
公开(公告)号：US5830390A
公开(公告)日：1998-11-03
申请号：US877349
申请日：1992-04-30
申请人： Robert L. Brown , Michael K. Parrent , David E. Baxter
发明人： Robert L. Brown , Michael K. Parrent , David E. Baxter
IPC分类号： B29C33/30 , B29C35/02 , B29C45/00 , B29C45/04 , B29C45/17 , B29C45/76 , B29C45/400
CPC分类号： B29C45/0084 , B29C35/0277 , B29C45/0433 , Y10S425/201 , Y10S425/247
摘要： A method and apparatus for a nonsynchronous system for continuously molding articles from a material cured by the control of temperature and pressure. The apparatus includes a multi-section self-clamping mold, a controller system, a material injector, a transfer system, a curing apparatus for curing the articles, and a mold separator-assembler. The method comprises pre-treating and then assembling the mold in a clamped condition. Under the control of the controller system, the mold is then injected with material from the injector, and moved by the transfer system through the curing apparatus to cure the material within the mold. Once cured, the controller system moves the mold to the mold separator-assembler via the transfer system. The mold is then disassembled into sections, the molded article is removed, and the sections are pre-treated and reassembled, for the next injection operation.
摘要翻译：一种用于通过控制温度和压力固化的材料连续地模制制品的非同步系统的方法和装置。该装置包括多部分自夹紧模具，控制器系统，材料注入器，转移系统，用于固化物品的固化设备和模具分离器组装器。该方法包括在夹紧状态下预处理和组装模具。在控制器系统的控制下，模具然后从注射器注入材料，并通过传送系统通过固化设备移动，以固化模具内的材料。一旦固化，控制器系统通过传输系统将模具移动到模具分离器 - 组装器。然后将模具分解成部分，将模制品移除，并且将部分进行预处理和重新组装，用于下一次注射操作。

4. 发明授权

US5643614A Mold separator apparatus 失效
标题翻译：模具分离装置
公开(公告)号：US5643614A
公开(公告)日：1997-07-01
申请号：US288096
申请日：1994-08-09
申请人： Robert L. Brown , David E. Baxter , Gregory L. Baxter
发明人： Robert L. Brown , David E. Baxter , Gregory L. Baxter
IPC分类号： B29C33/30 , B29C35/02 , B29C45/00 , B29C45/04 , B29C45/17 , B29C45/76
CPC分类号： B29C45/0084 , B29C35/0277 , B29C45/0433 , Y10S425/201 , Y10S425/247
摘要： A method and apparatus for removing molded articles from a continuous, nonsynchronous system using multi-section, self-clamping molds. The apparatus is a mold separator-assembler having an elevator, and a horizontal position mover for disassembling the mold into sections, tracks for receiving sections of the self-clamping molds, and a track mover for moving the mold sections along their respective tracks to parallel, co-planar work stations. Once the molded article is removed at one of the work stations using an intermediate mechanism, the main sections are pre-treated and then reassembled using a second elevator and second horizontal position mover, for the next injection operation.
摘要翻译：一种使用多段自夹紧模具从连续的非同步系统中除去模制品的方法和装置。该设备是具有电梯的模具分离器组装器，以及用于将模具分解成部分的水平位置移动器，用于接收自夹紧模具的部分的轨道以及用于沿着它们各自的轨道将模具部分移动到平行的轨道移动器，共同工作站。一旦使用中间机构在一个工位上移除模制品，则将主要部分预先处理，然后使用第二电梯和第二水平位置移动器重新组装，用于下一个注射操作。

5. 发明授权

US5358398A Mold separator apparatus 失效
标题翻译：模具分离装置
公开(公告)号：US5358398A
公开(公告)日：1994-10-25
申请号：US963797
申请日：1992-10-20
申请人： Robert L. Brown , David E. Baxter , Gregory L. Baxter
发明人： Robert L. Brown , David E. Baxter , Gregory L. Baxter
IPC分类号： B29C33/30 , B29C35/02 , B29C45/00 , B29C45/04 , B29C45/17 , B29C45/76 , B29C33/34
CPC分类号： B29C45/0084 , B29C35/0277 , B29C45/0433 , Y10S425/201 , Y10S425/247
摘要： A method and apparatus for removing molded articles from a continuous, nonsynchronous system using multi-section, self-clamping molds. The apparatus is a mold separator-assembler having an elevator, and a horizontal position mover for disassembling the mold into sections, tracks for receiving sections of the self-clamping molds, and a track mover for moving the mold sections along their respective tracks to parallel, co-planar work stations. Once the molded article is removed at one of the work stations using an intermediate mechanism, the main sections are pretreated and then reassembled using a second elevator and second horizontal position mover, for the next injection operation.
摘要翻译：一种使用多段自夹紧模具从连续的非同步系统中除去模制品的方法和装置。该设备是具有电梯的模具分离器组装器，以及用于将模具分解成部分的水平位置移动器，用于接收自夹紧模具的部分的轨道以及用于沿着它们各自的轨道将模具部分移动到平行的轨道移动器，共同工作站。一旦使用中间机构在一个工位上移除模制品，则将主要部分进行预处理，然后使用第二电梯和第二水平位置移动器重新组装，用于下一次注射操作。

6. 发明授权

US08215947B2 Molding die 有权
标题翻译：成型模具
公开(公告)号：US08215947B2
公开(公告)日：2012-07-10
申请号：US12785979
申请日：2010-05-24
申请人： Takashi Kato , Kazuhisa Fujiwara , Takuya Eto , Takashi Nagata , Tomoyuki Ishiyama
发明人： Takashi Kato , Kazuhisa Fujiwara , Takuya Eto , Takashi Nagata , Tomoyuki Ishiyama
IPC分类号： B29C43/32
CPC分类号： B29C45/4407 , B29C45/2608 , B29C45/33 , B29L2031/3044 , Y10S425/053 , Y10S425/247
摘要： A molding die includes a fixed die, a movable die movable toward and away from the fixed die, a first slide core slidable in sliding engagement with the fixed die, and a second slide core having a presser for pressing the first slide core when the second slide core is held in pressing contact with the first slide core. The fixed die, the movable die, the first slide core, and the second slide core jointly define a cavity for molding a product. The presser includes a reactive force plate for producing reactive forces against the pressure of a molten material introduced into the cavity.
摘要翻译：成形模具包括：固定模具，可朝向和远离固定模具移动的可移动模具;可滑动地与固定模具滑动接合的第一滑动芯部;以及第二滑动芯部，其具有用于在第二滑动芯部滑动芯与第一滑动芯保持压接。固定模具，可动模具，第一滑动芯部和第二滑动芯部共同地限定用于模制产品的空腔。压脚包括反作用力板，用于抵抗引入腔中的熔融材料的压力产生反作用力。

7. 发明授权

US07172717B2 In-mold foam molding apparatus and method, and in-mold foam molded articles 失效
标题翻译：模内发泡成型装置和方法以及模内发泡成型制品
公开(公告)号：US07172717B2
公开(公告)日：2007-02-06
申请号：US10617091
申请日：2003-07-11
申请人： Masahiko Sameshima , Yoshiyuki Kobayashi , Kenji Yamaguchi
发明人： Masahiko Sameshima , Yoshiyuki Kobayashi , Kenji Yamaguchi
IPC分类号： B29C44/04
CPC分类号： B29C44/0469 , Y10S425/247 , Y10T428/24174 , Y10T428/24273 , Y10T428/24331 , Y10T428/24996 , Y10T428/249981
摘要： There is provided an in-mold foam molding apparatus affording a significantly simpler design for a molding apparatus capable of molding molded portions comprising bead starting materials having different properties into a unitary molded article, and effectively preventing various drawbacks associated with the provision of partitioning members; and an in-mold foam molded article devoid of flash projecting from its visible surfaces. There are provided partitioning members (32), (40) for partitioning into a plurality of partitioned mold chambers a mold cavity (13) defined by a core mold (11) and a cavity mold (12), these partitioning members (32), (40) being arranged such that at least a portion of the plurality of partitioned molding sections (11a), (11b) constituting the partitioned mold chambers within the core mold (11) are unitary, and filling units are provided to each partitioned mold chamber for filling thereof with a bead starting material, adjacent partitioned mold chambers being fillable with bead starting materials of different properties.
摘要翻译：提供了一种模内发泡成型装置，其对于能够将包括具有不同性质的珠粒起始材料成型的成型部分的模制装置设计成一体成型制品，并且有效地防止了与提供分隔件相关的各种缺陷; 以及从其可见表面没有闪光的模内发泡模塑制品。设置有分隔构件（32），（40），用于将由模芯（11）和空腔模具（12）限定的模腔（13）分隔成多个分隔模腔，这些分隔构件（32），（40）被布置成使得在所述芯模具（11）内构成分隔模腔的所述多个分隔模塑部分（11a），（11b）的至少一部分是一体的，并且将填充单元设置到每个分隔模具室，用于用胎圈起始材料填充，相邻的分隔模具室可以用不同性质的胎圈起始材料填充。

8. 发明申请

US20050053688A1 Injection molding apparatus and injection molding method 有权
标题翻译：注塑设备和注塑成型方法
公开(公告)号：US20050053688A1
公开(公告)日：2005-03-10
申请号：US10936768
申请日：2004-09-09
申请人： Yukio Iwata , Yoshiharu Isoshima
发明人： Yukio Iwata , Yoshiharu Isoshima
IPC分类号： B29C45/64 , B29C33/20 , B29C45/67 , B29C45/80 , B29C45/18
CPC分类号： B29C33/202 , B29C45/67 , B29C2033/205 , Y10S425/053 , Y10S425/243 , Y10S425/247
摘要： An injection molding apparatus has a die having a fixed mold and a moveable mold disposed to face with each other. A frame structure is detachably provided on the outer surfaces of the fixed mold and the moveable mold, that is, opposite to the surface of the cavity defined by the fixed mold and the moveable mold. Each frame that constitutes the frame structure has a shape that can be combined together. One of frames provided on the fixed mold or the moveable mold is fixed thereto in a die clamping direction or a direction perpendicular thereto. The frame is fixed to the fixed mold of the die, leaving a predetermined gap in the direction perpendicular to that for fixing the frame structure to the die. The pressurizing mechanism that applies a pressing force in the direction other than for fixing the frame structure to the die. The hydraulic control mechanism is employed as the pressurizing mechanism.
摘要翻译：注射成型装置具有具有固定模具的模具和彼此相对设置的可移动模具。框架结构可拆卸地设置在固定模具和可移动模具的外表面上，即与由固定模具和可移动模具限定的空腔的表面相对。构成框架结构的每个框架具有可以组合在一起的形状。设置在固定模具或可移动模具上的一个框架在模具夹紧方向或与其垂直的方向上固定到其上。框架被固定到模具的固定模具上，在垂直于将框架结构固定到模具的方向上留下预定的间隙。该加压机构沿着将框架结构固定在模具以外的方向施加按压力。采用液压控制机构作为加压机构。

9. 发明授权

US5741446A Method of producing a molded article using a mold assembly with an insert block 失效
标题翻译：使用具有插入块的模具组件制造模制品的方法
公开(公告)号：US5741446A
公开(公告)日：1998-04-21
申请号：US652356
申请日：1996-05-23
申请人： Hisashi Tahara , Toshiaki Izumida
发明人： Hisashi Tahara , Toshiaki Izumida
IPC分类号： B29C45/00 , B29C45/14 , B29C45/17 , B29C45/37 , B29C45/43 , B29C45/56
CPC分类号： B29C45/0013 , B29C45/0005 , B29C45/14778 , B29C45/1704 , B29C45/37 , B29C45/43 , B29C45/561 , B29K2709/08 , B29L2011/0058 , Y10S425/247
摘要： A method is disclosed for the production of a molded article, using a mold assembly including a mold having a cavity, for producing a molded article from a thermoplastic resin; an insert block formed of ceramic or glass having a thermal conductivity of 2.times.10.sup.-2 cal/cm.sec..degree.C. or less, the insert block being disposed inside the mold, constituting part of the cavity, and having a thickness of 0.5 mm to 10 mm; and a cover plate for covering a peripheral portion of the insert block. The cover plate is attached to the mold and constitutes part of the cavity, wherein a clearance between the insert block and the cover plate is 0.001 mm to 0.03 mm, an amount of overlapping of the insert block and the cover plate is at least 0.1 mm. The method includes filling a molten thermoplastic resin in the cavity, and then cooling the thermoplastic resin to solidness.
摘要翻译：公开了一种用于生产模制品的方法，该方法使用包括具有空腔的模具的模具组件，用于由热塑性树脂制造模塑制品; 由陶瓷或玻璃形成的热导率为2×10-2cal / cm·sec的插入块。 ℃以下，插入块设置在模具内部，构成空腔的一部分，厚度为0.5mm〜10mm; 以及用于覆盖插入块的周边部分的盖板。盖板附接到模具并构成空腔的一部分，其中插入块和盖板之间的间隙为0.001mm至0.03mm，插入块和盖板的重叠量为至少0.1mm 。该方法包括将熔融的热塑性树脂填充到空腔中，然后将热塑性树脂冷却至坚固。

10. 发明授权

US5525278A Recycling process and apparatus for rigid polyurethane foam 失效
标题翻译：硬质聚氨酯泡沫的回收工艺和设备
公开(公告)号：US5525278A
公开(公告)日：1996-06-11
申请号：US157088
申请日：1993-11-30
申请人： Karl Krosch , Barthel Krosch , Michael Krosch , Robert Ecker
发明人： Karl Krosch , Barthel Krosch , Michael Krosch , Robert Ecker
IPC分类号： B29B13/06 , B29B13/10 , B29B17/00 , B29C33/36 , B29C35/02 , B29C43/00 , B29C67/20 , B29C31/00 , B29C33/00
CPC分类号： B29C67/207 , B29B13/06 , B29B13/10 , B29B17/0042 , B29C35/0277 , B29C33/36 , B29C43/00 , B29K2075/00 , B29K2105/04 , Y02W30/62 , Y10S264/07 , Y10S264/916 , Y10S425/108 , Y10S425/11 , Y10S425/246 , Y10S425/247 , Y10S425/812
摘要： The recycling of used polyurethane foam is made possible by a process in which the starting material is first dried to a moisture content of 2 to 4% and is then filled into a multi-part mold (16, 17, 18) that defines the molded part (32). The parts of the mold (16, 17, 18) are then, with generation of the necessary compression pressure of below 20 N/mm.sup.2, pressed together and locked. These molds (16, 17, 18) that are subject to the compression pressure are heated in a tunnel furnace (20) so that the molding material reaches a temperature of approximately 130.degree. C. After a predefined holding time, the molds (16, 17, 18) can be opened under pressure and the molded parts (32) can be removed. Molded parts (32) with a thickness of 42 mm and of corresponding size have been produced successfully with this process. Instead of the molds (16, 17, 18), it is also possible that a two-part tool is used. Also possible is the use of turntables (14, 41, 44), whereby the pressing and holding time can be shortened by adding an accelerator. The process, which comprises only one pressing step, enables an approximately continuous operation.
摘要翻译： PCT No.PCT / DE93 / 00225 Sec。 371日期：1993年11月30日 102（e）日期1993年11月30日PCT 1993年3月12日PCT公布。公开号WO93 / 19917 日期为1993年10月14日。使用的聚氨酯泡沫的再循环可以通过首先将原料干燥至水分含量为2至4％的方法实现，然后将其装入多部分模具（16,17 ，18），其限定所述模制部件（32）。然后，将模具（16,17,18）的部件产生低于20N / mm2的必要压缩压力，压在一起并锁定。受到压缩压力的这些模具（16,17,18）在隧道炉（20）中被加热，使得模塑材料达到约130℃的温度。在预定的保持时间之后， 17,18）可以在压力下打开并且可以去除模制件（32）。在这个过程中，成功地生产了厚度为42mm和相应尺寸的模制件（32）。代替模具（16,17,18），也可以使用两部分工具。也可以使用转盘（14,41,44），由此通过添加加速器可以缩短按压和保持时间。该过程仅包括一个按压步骤，能够进行大致连续的操作。

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