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    APPARATUS FOR FORMING A COMPOSITE COMPONENT
    4.
    发明申请
    APPARATUS FOR FORMING A COMPOSITE COMPONENT 有权
    用于形成复合组分的装置

    公开(公告)号：US20120205835A1

    公开(公告)日：2012-08-16

    申请号：US13354802

    申请日：2012-01-20

    申请人： Alison J. McMILLAN ,  Ian CD CARE

    发明人： Alison J. McMILLAN ,  Ian CD CARE

    IPC分类号： B28B13/02

    CPC分类号： B29C43/36 ,  B29C43/3697 ,  B29C70/48 ,  B29C70/548 ,  B29C2043/3655 ,  B29C2043/3665 ,  B29C2043/5808 ,  B29C2043/5833 ,  B30B11/001 ,  B30B11/005

    摘要： Apparatus 200 for forming a composite component is disclosed, the apparatus comprising: a deformable mould tool 204 that at least partially defines a mould cavity 212; an interface layer 222 formed on an external surface of the mould tool 204; and at least two peristaltic actuators 206, mounted to contact the interface layer 222 and to generate a peristaltic pressure wave in the mould tool 204. The peristaltic actuators may comprise rollers 206, pistons 306 or bi-metallic blocks 406. A method of forming a composite component is also disclosed, the method employing a mould tool 204 that at least partially defines a mould cavity 212. The method comprises: placing reinforcing fibres into the mould cavity 212, forcing a matrix material into the mould cavity 212 through the reinforcing fibres, and generating a peristaltic pressure wave within the mould tool 204 during forcing of the matrix material into the mould cavity 212.

    摘要翻译： 公开了用于形成复合部件的装置200，该装置包括：至少部分限定模腔212的可变形模具204; 形成在模具工具204的外表面上的界面层222; 和至少两个蠕动致动器206，其安装成接触界面层222并在模具工具204中产生蠕动压力波。蠕动致动器可以包括辊206，活塞306或双金属块406.一种形成 还公开了使用至少部分地限定模腔212的模具204的方法。该方法包括：将增强纤维放置到模腔212中，通过增强纤维迫使基质材料进入模腔212， 以及在迫使基质材料进入模腔212期间在模具工具204内产生蠕动压力波。

    Process and apparatus for producing composite structures
    5.
    发明授权
    Process and apparatus for producing composite structures 有权
    用于生产复合结构的方法和装置

    公开(公告)号：US08128775B2

    公开(公告)日：2012-03-06

    申请号：US12345701

    申请日：2008-12-30

    申请人： Mahendra Maheshwari ,  James J. Velten

    发明人： Mahendra Maheshwari ,  James J. Velten

    IPC分类号： B29C65/00 ,  B32B37/04 ,  B32B38/04

    CPC分类号： B29C70/545 ,  B29C43/027 ,  B29C43/10 ,  B29C2043/3655 ,  B29K2995/0002 ,  B29L2031/3076 ,  B29L2031/737 ,  Y10S264/57 ,  Y10S264/70 ,  Y10S264/78 ,  Y10S425/037 ,  Y10T156/1028 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1062 ,  Y10T156/1304

    摘要： A process and apparatus for producing perforated composite structures, such as acoustic skins suitable for aircraft engine nacelle and duct components. The process includes placing a mat member, a non-impregnated fabric member, and a resin film on a tool surface so that pins disposed on the mat member project through the fabric member and resin film to define holes therein. The fabric member is between the mat member and resin film, and the fabric member and resin film define a stack that conforms to the mat member and tool surface. A caul member is then placed on the stack so that apertures in the caul member are penetrated by the pins. The stack is heated to melt the resin film and cause molten resin to infuse the fabric member and yield a resin-infused fabric stack, after which the molten resin within the resin-infused fabric stack is at least partially cured.

    摘要翻译： 用于生产穿孔复合结构的方法和设备，例如适用于飞机发动机机舱和管道部件的声学皮肤。 该方法包括将垫子，非浸渍的织物构件和树脂膜放置在工具表面上，使得设置在垫构件上的销突出穿过织物构件和树脂膜以在其中限定孔。 织物构件在垫材和树脂膜之间，织物和树脂膜限定了与垫材和工具表面一致的叠层。 然后将一个止动件放置在堆叠上，使得止动件中的孔被销钉穿透。 将该叠层加热熔化树脂膜，使熔融树脂注入织物，并产生树脂输入的织物叠层，此后树脂注入的织物叠层内的熔融树脂至少部分固化。

    Stamper, method of forming a concave/convex pattern, and method of manufacturing an information recording medium
    6.
    发明授权
    Stamper, method of forming a concave/convex pattern, and method of manufacturing an information recording medium 失效
    压模，形成凹/凸图案的方法，以及信息记录介质的制造方法

    公开(公告)号：US07829267B2

    公开(公告)日：2010-11-09

    申请号：US11653918

    申请日：2007-01-17

    申请人： Minoru Fujita ,  Mikiharu Hibi

    发明人： Minoru Fujita ,  Mikiharu Hibi

    IPC分类号： B29D17/00 ,  G03C5/00

    CPC分类号： B29D17/005 ,  B29C33/424 ,  B29C43/021 ,  B29C43/361 ,  B29C2033/426 ,  B29C2043/025 ,  B29C2043/3655 ,  B29C2043/5858 ,  G11B5/855 ,  G11B7/263

    摘要： A stamper is formed so that a thickness between a concave/convex pattern formation surface, where a concave/convex pattern is formed, and a rear surface gradually decreases in a predetermined area of the stamper. The predetermined area corresponds to an area where pressure is likely to be concentrated when the concave/convex pattern of the stamper is used to form a concave/convex pattern on a substrate. A method of forming a concave/convex pattern uses such stamper, and a method of manufacturing an information recording medium uses a concave/convex pattern formed by such method.

    摘要翻译： 形成压模，使得在压模的预定区域中形成凹凸图案的凹凸图案形成表面与后表面之间的厚度逐渐减小。 当使用压模的凹凸图案在基板上形成凹凸图案时，预定区域对应于压力可能集中的区域。 形成凹凸图案的方法使用这种压模，并且制造信息记录介质的方法使用通过这种方法形成的凹凸图案。

    PROCESS AND APPARATUS FOR PRODUCING COMPOSITE STRUCTURES
    7.
    发明申请
    PROCESS AND APPARATUS FOR PRODUCING COMPOSITE STRUCTURES 有权
    生产复合结构的方法和装置

    公开(公告)号：US20100163167A1

    公开(公告)日：2010-07-01

    申请号：US12345701

    申请日：2008-12-30

    申请人： Mahendra (NMN) Maheshwari ,  James Joseph Velten

    发明人： Mahendra (NMN) Maheshwari ,  James Joseph Velten

    IPC分类号： B29C70/36 ,  B32B38/04

    CPC分类号： B29C70/545 ,  B29C43/027 ,  B29C43/10 ,  B29C2043/3655 ,  B29K2995/0002 ,  B29L2031/3076 ,  B29L2031/737 ,  Y10S264/57 ,  Y10S264/70 ,  Y10S264/78 ,  Y10S425/037 ,  Y10T156/1028 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1062 ,  Y10T156/1304

    摘要： A process and apparatus for producing perforated composite structures, such as acoustic skins suitable for aircraft engine nacelle and duct components. The process includes placing a mat member, a non-impregnated fabric member, and a resin film on a tool surface so that pins disposed on the mat member project through the fabric member and resin film to define holes therein. The fabric member is between the mat member and resin film, and the fabric member and resin film define a stack that conforms to the mat member and tool surface. A caul member is then placed on the stack so that apertures in the caul member are penetrated by the pins. The stack is heated to melt the resin film and cause molten resin to infuse the fabric member and yield a resin-infused fabric stack, after which the molten resin within the resin-infused fabric stack is at least partially cured.

    摘要翻译： 用于生产穿孔复合结构的方法和设备，例如适用于飞机发动机机舱和管道部件的声学皮肤。 该方法包括将垫子，非浸渍的织物构件和树脂膜放置在工具表面上，使得设置在垫构件上的销突出穿过织物构件和树脂膜以在其中限定孔。 织物构件在垫材和树脂膜之间，织物和树脂膜限定了与垫材和工具表面一致的叠层。 然后将一个止动件放置在堆叠上，使得止动件中的孔被销钉穿透。 将该叠层加热熔化树脂膜，使熔融树脂注入织物，并产生树脂输入的织物叠层，此后树脂注入的织物叠层内的熔融树脂至少部分固化。