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    APPARATUS AND METHOD FOR MANUFACTURING REACTOR
    2.
    发明公开
    APPARATUS AND METHOD FOR MANUFACTURING REACTOR 审中-公开

    公开(公告)号：US20230158715A1

    公开(公告)日：2023-05-25

    申请号：US18047353

    申请日：2022-10-18

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Ryo YOKOZAWA ,  Mitsuyasu HIGANO ,  Shun KISHIMOTO

    IPC分类号： B29C33/30 ,  B29C33/38

    CPC分类号： B29C33/304 ,  B29C33/3807

    摘要： An apparatus and a method for manufacturing a reactor capable of both absorbing a dimensional variation of a core and preventing deformation due to a resin pressure during molding are provided. An apparatus for manufacturing a reactor is provided with a core. The apparatus includes a mold including a cavity for housing the core. The mold includes a plurality of pins protruding into the cavity. When the core is disposed in the cavity, at least one of the plurality of pins is not fixed, and each of the pins functions as a positioning pin. When a molded article is molded, the pin is fixed, and each pin functions as a core support pin for supporting the core against a resin pressure during molding.

    MOLDING DIES AND METHOD FOR MANUFACTURING SAID MOLDING DIES
    4.
    发明申请
    MOLDING DIES AND METHOD FOR MANUFACTURING SAID MOLDING DIES 审中-公开
    成型模具和制造成型模具的方法

    公开(公告)号：US20120248638A1

    公开(公告)日：2012-10-04

    申请号：US13518684

    申请日：2010-12-06

    申请人： Hiroyuki Matsuda

    发明人： Hiroyuki Matsuda

    IPC分类号： B29C45/00 ,  B29D11/00

    CPC分类号： B29C33/38 ,  B29C33/304 ,  B29C43/021 ,  B29C43/361 ,  B29C2043/3626 ,  B29D11/005 ,  B29K2905/00 ,  B29K2909/04 ,  B29K2995/0012 ,  B29L2011/00 ,  B29L2011/0016

    摘要： The material of core supporting members (12, 22) is selected such that the thermal expansion coefficient thereof is higher than that of molding sleeves (10, 20). Even when the diameter of openings (10a, 20a) of the molding sleeves (10, 20) is increased due to thermal expansion during transfer molding, the outside diameter of the core supporting members (12, 22) is further increased, gaps between the core supporting members (12, 22) and the openings (10a, 20a) are eliminated. As a result, the optical axes of transfer-molded surfaces formed on cores (13, 23) are accurately positioned with respect to the axes of the openings (10a, 20a), resulting in high-precision optical elements and the like.

    摘要翻译： 选择芯支撑构件（12,22）的材料，使其热膨胀系数高于成型套筒（10,20）的热膨胀系数。 即使当由于传递模塑期间的热膨胀而使模制套筒（10,20）的开口（10a，20a）的直径增加时，芯支撑构件（12,22）的外径进一步增大， 芯支撑构件（12,22）和开口（10a，20a）被消除。 结果，形成在芯（13,23）上的转印模制表面的光轴相对于开口（10a，20a）的轴线被精确地定位，导致高精度的光学元件等。

    MOLDING APPARATUS
    5.
    发明申请
    MOLDING APPARATUS 审中-公开
    成型设备

    公开(公告)号：US20090191299A1

    公开(公告)日：2009-07-30

    申请号：US12261292

    申请日：2008-10-30

    申请人： Chien-Feng Huang

    发明人： Chien-Feng Huang

    IPC分类号： B28B7/28

    CPC分类号： B29C33/304 ,  B29L2011/0016

    摘要： A molding apparatus includes a first mold half, first mold core received in the first mold half, a second mold half including a receiving cavity defined therein, a second mold core, a spacer and a bolt. The second mold half is positioned opposite to the first mold half. A first through hole is defined in the second mold half and in communication with the receiving cavity. The second mold core is received in the receiving cavity. The second mold core defines a threaded hole in a peripheral surface thereof aligned with the first through hole. The spacer is configured for being positioned between the second mold core and the second mold half. The spacer defines a second through hole therein. The bolt passes through the first through hole and is screwed in the threaded hole for securing the second mold core to the second mold half.

    摘要翻译： 模制设备包括第一半模，第一模具芯，容纳在第一模具半部中，第二模具半部包括限定在其中的容纳腔，第二模芯，间隔件和螺栓。 第二半模与第一半模相对。 第一通孔限定在第二半模中并且与接收腔连通。 第二模芯被容纳在接收腔中。 第二模芯在其与第一通孔对准的圆周表面中形成螺纹孔。 间隔件构造成定位在第二模芯和第二半模之间。 间隔件在其中限定第二通孔。 螺栓穿过第一通孔并拧入螺纹孔中，用于将第二模芯固定到第二半模上。

    Method and apparatus for making an article from a formable material
    6.
    发明授权
    Method and apparatus for making an article from a formable material 失效
    从可成形材料制造制品的方法和装置

    公开(公告)号：US06216493B1

    公开(公告)日：2001-04-17

    申请号：US09285190

    申请日：1999-03-24

    申请人： Terence Edward Weston ,  Christopher John Briggs

    发明人： Terence Edward Weston ,  Christopher John Briggs

    IPC分类号： C03B2309

    CPC分类号： B29C33/0033 ,  A61M5/24 ,  A61M5/30 ,  B29C33/304 ,  B29C43/42 ,  B29C57/00 ,  B29C2043/3618 ,  B29K2105/258 ,  B29L2031/7544 ,  C03B11/10 ,  C03B21/04 ,  C03B23/092

    摘要： A method and apparatus are described for making an article such as the body of a needleless injector capsule, from a formable material, such as glass, the article having a cavity communicating with the exterior via an orifice. A blank (1a) having an open end is mounted on a first forming tool, and the open end is engaged by a second forming tool (22) while an end region of the blank (1a) adjacent the open end is in a condition to permit it to be formed. One of the tools (7a) has a pin (21) extending therefrom, and when the tools are brought together to form the end region into the desired shape of the pin (21) defines the orifice.

    摘要翻译： 描述了一种用于从可成形材料（例如玻璃）制造诸如无针注射器胶囊的主体的物品的方法和装置，所述制品具有通过孔与外部连通的空腔。 具有开口端的坯件（1a）安装在第一成形工具上，并且开口端由第二成形工具（22）接合，而与开口端相邻的坯件（1a）的端部区域处于 允许形成。 工具（7a）中的一个具有从其延伸的销（21），并且当工具被带到一起以形成到销（21）的期望形状的端部区域时限定孔口。

    Central mechanism for a tire vulcanizer
    7.
    发明授权
    Central mechanism for a tire vulcanizer 失效

    公开(公告)号：US6062837A

    公开(公告)日：2000-05-16

    申请号：US657287

    申请日：1996-06-04

    申请人： Hideki Fukuda

    发明人： Hideki Fukuda

    IPC分类号： B29C33/02 ,  B29C33/30 ,  B29C35/02 ,  B29D30/06 ,  B29D30/26 ,  B29K105/24 ,  B29L30/00 ,  B29C35/00

    CPC分类号： B29D30/0645 ,  B29C33/304 ,  B29D2030/0646 ,  B29L2030/00

    摘要： In a central mechanism for a tire vulcanizer in accordance with the present invention, after a tire has been vulcanized (a bladder is expanded), a clamp rod is elevated to elevate a lower ring and separate it from a housing. After that, the clamp rod is turned so that a claw of a claw mechanism between the lower ring and the clamp rod can pass through. Then, a pin fixing a post to an upper ring is pulled out, and a bladder assembly is hung and carried out of the vulcanizer to replace the bladder and O-rings. After the bladder and other parts have been replaced, the bladder assembly is hung and mounted to the vulcanizer so that the hole for the claw mechanism of the lower ring is aligned with the upper end of the clamp rod. At this time, when the claw of the claw mechanism passes through, the lower ring is supported by the elevated clamp rod, and the lower ring and a supply/discharge opening of the housing is aligned with each other. After the mounting of the bladder assembly is completed, the pin is inserted in the upper ring and the post by reversing the above procedure to connect them to each other. The clamp rod is turned in the reverse direction to engage the claw of the claw mechanism. Then, the clamp rod is lowered to seat the lower ring on the housing, by which the preparation for vulcanizing tire is completed.

    Mold core-pin deflection transducer
    9.
    发明授权
    Mold core-pin deflection transducer 失效
    模芯针脚偏转换能器

    公开(公告)号：US5639487A

    公开(公告)日：1997-06-17

    申请号：US353180

    申请日：1994-12-09

    申请人： Richard Wurst ,  Brad H. Watkins

    发明人： Richard Wurst ,  Brad H. Watkins

    IPC分类号： B29C33/30 ,  B29C33/76 ,  B29C45/76 ,  G01L5/00 ,  B29C45/77

    CPC分类号： G01L5/0076 ,  B29C33/76 ,  B29C45/76 ,  B29C45/768 ,  B29C33/304 ,  B29K2105/253

    摘要： A transducer for measuring the amount of lateral deflection taking place at the tip of a core-pin inside a mold or die cavity. Non-uniform cavity pressure and cooling patterns make core-pins prone to deflection resulting in out-of-tolerance thin and thick wall sections of the finished part. The transducer provides a means of determining deflection as it occurs during the molding process for statistical quality control. Real time measurement of the core deflection allows discrimination of unacceptable and reject parts for an automatic part sorting process. In the preferred embodiment a plurality of strain gauges mounted on the core-pin outside of the mold cavity provide real time electric signals of lateral deflection that can be used to automatically segregate reject parts and provide for statistical process control.

    摘要翻译： 用于测量在模具或模具腔内的芯针的尖端处发生的侧向偏转量的换能器。 不均匀的腔体压力和冷却模式使得芯柱容易发生挠曲，导致成品部分的不合格薄壁和厚壁部分。 传感器提供了在模制过程中出现的用于统计质量控制的偏差的方法。 核心偏转的实时测量允许对自动零件分选过程的不可接受和拒收零件进行区分。 在优选实施例中，安装在模腔外部的芯销上的多个应变计提供横向偏转的实时电信号，其可用于自动分离废品部分并提供统计过程控制。

    Assembly and method for making a pattern of a hollow component
    10.
    发明授权
    Assembly and method for making a pattern of a hollow component 失效
    用于制造中空部件图案的装配和方法

    公开(公告)号：US5350002A

    公开(公告)日：1994-09-27

    申请号：US9071

    申请日：1993-01-26

    申请人： Keith Orton

    发明人： Keith Orton

    IPC分类号： B22C7/02 ,  B29C33/30 ,  B29C67/24 ,  B22D29/00

    CPC分类号： B29C67/241 ,  B22C7/02 ,  B29C33/304 ,  Y10S425/01

    摘要： An assembly for making a wax pattern of a hollow component includes a pattern die and a noncircular core which is located within the pattern die. The pattern die is a split die and includes two halves which have shaped internal surfaces to define the external shape of the wax pattern of the hollow component. The core has shaped external surfaces which define the internal shape of the wax pattern of the hollow component. The core has coaxial circular cross-section projections which locate within correspondingly shaped and dimensioned apertures in the pattern die. One of the apertures in the pattern die has a radially extending pin which is arranged to mate in a groove on the projection to locate the core longitudinally. The core is allowed to rotate within the die so that chaplets on the core position the core accurately without imposing strains on the core.

    摘要翻译： 用于制造中空部件的蜡图案的组件包括图案模和位于图案模内的非圆形芯。 图案模具是分开模具，并且包括具有成形内表面以限定中空部件的蜡图案的外部形状的两个半部。 芯部形成外表面，其限定中空部件的蜡图案的内部形状。 芯具有同轴的圆形横截面突起，其位于图案模具中相应形状和尺寸的孔内。 图案模具中的一个孔具有径向延伸的销，其布置成配合在突起上的凹槽中以纵向定位芯。 核心允许在模具内旋转，使得核心上的芯子准确地定位核心，而不会在核心上施加应力。