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    THERMOFORMING APPARATUS
    11.
    发明申请
    THERMOFORMING APPARATUS 有权
    热成型设备

    公开(公告)号：US20110248431A1

    公开(公告)日：2011-10-13

    申请号：US13131633

    申请日：2008-11-28

    Applicant: Mikael Petersson ,  Per Hallander ,  Jan Andersson ,  Anders Westerdahl

    Inventor： Mikael Petersson ,  Per Hallander ,  Jan Andersson ,  Anders Westerdahl

    IPC: B29C51/10

    CPC classification number: B29C51/28 ,  B29C51/424

    Abstract: A thermoforming apparatus for forming a blank into a composite article. The thermoforming apparatus includes a forming tool. A forming member forms the blank over the forming tool. A first chamber is arranged for containing the blank. A second chamber is separated from the first chamber by the forming member. A first air circulator is configured to circulate air in the first chamber for achieving a heat distribution to the blank. The first air circulator includes a controllable valve member. The apparatus also includes a second air circulator. A method for forming a blank during circulation of air in a first chamber.

    Abstract translation: 一种用于将坯料形成复合制品的热成型装置。 热成型设备包括成形工具。 成形构件在成形工具上形成坯料。 布置第一室以容纳坯料。 第二室通过成形构件与第一室隔开。 第一空气循环器构造成在第一室中循环空气以实现对坯料的热分配。 第一空气循环器包括可控阀构件。 该装置还包括第二空气循环器。 一种在第一室中空气循环期间形成坯料的方法。

    Composite article comprising particles and a method of forming a composite article
    12.
    发明授权
    Composite article comprising particles and a method of forming a composite article 有权
    包含颗粒的复合制品和形成复合制品的方法

    公开(公告)号：US09040142B2

    公开(公告)日：2015-05-26

    申请号：US13697593

    申请日：2010-05-11

    Applicant: Björn Weidmann ,  Mikael Petersson ,  Per Hallander ,  Pontus Nordin ,  Tommy Grankäll

    Inventor： Björn Weidmann ,  Mikael Petersson ,  Per Hallander ,  Pontus Nordin ,  Tommy Grankäll

    IPC: B32B5/12 ,  B29C70/02 ,  B29C70/20 ,  B29C70/34 ,  B29K105/24

    CPC classification number: B32B5/12 ,  B29C70/025 ,  B29C70/202 ,  B29C70/342 ,  B29K2105/243 ,  Y02T50/43 ,  Y10T428/24124

    Abstract: A composite article having a longitudinal direction and a transversal direction. The article includes a stack of plies wherein one ply is a bottom ply and one ply is a top ply. Most or all of the plies include fibers. A plurality of plies have fibers substantially in an orthogonal direction and substantially in a same direction as the longitudinally direction of the article. The bottom ply and the top ply have fibers in a substantially orthogonal direction to the longitudinal direction of the article. At least one ply has the fibers substantially in the same direction as the longitudinal direction of the article. At least one of the plies having fibers substantially in the longitudinal direction includes particles selected from the group of thermoplastic tougheners, nano particles, micro particles, elastic particles, elastomer particles and polymer particles or a combination. Also a method of forming an article on a tool.

    Abstract translation: 具有纵向和横向的复合制品。 该物品包括一叠层，其中一层是底层，一层是顶层。 大多数或所有的层包括纤维。 多个帘布层具有基本上在与制品的纵向方向正交的方向上并且基本上沿相同方向的纤维。 底层和顶层在与制品的纵向基本上正交的方向上具有纤维。 至少一层具有基本上与制品的纵向方向相同的方向的纤维。 具有基本上在纵向上的纤维的帘布层中的至少一个包括选自热塑性增韧剂，纳米颗粒，微粒，弹性颗粒，弹性体颗粒和聚合物颗粒或组合的颗粒。 还有一种在工具上形成物品的方法。

    COMPOSITE STRUCTURE TOOL
    14.
    发明申请
    COMPOSITE STRUCTURE TOOL 审中-公开
    复合结构工具

    公开(公告)号：US20120256076A1

    公开(公告)日：2012-10-11

    申请号：US13510366

    申请日：2009-11-17

    Applicant: Tommy Grankall ,  Anders Lundberg ,  Jan Andersson ,  Mikael Petersson ,  Björn Weidmann ,  Jan Waara ,  Per Hallander

    Inventor： Tommy Grankall ,  Anders Lundberg ,  Jan Andersson ,  Mikael Petersson ,  Björn Weidmann ,  Jan Waara ,  Per Hallander

    IPC: B29C33/40 ,  B29C70/54

    CPC classification number: B29C33/0011 ,  B29C33/3842 ,  B29C33/40 ,  B29C33/565 ,  B29C70/00 ,  B29L2031/3082

    Abstract: A method of producing a forming tool and a forming tool for forming an article. The forming tool includes a composite face sheet having a forming surface and an inner surface opposite the forming surface. A support structure is attached to the inner surface of the composite face sheet. The support structure includes a support shell of composite having a first surface facing the inner surface of the composite face sheet and having a second surface opposite the first surface. The support structure further includes distance members. The support shell is fixed at a distance from the composite face sheet by the distance members.

    Abstract translation: 一种用于形成制品的成形工具和成形工具的制造方法。 成形工具包括具有成形表面和与成形表面相对的内表面的复合面板。 支撑结构附着在复合面板的内表面上。 支撑结构包括复合材料的支撑壳，其具有面向复合面板的内表面的第一表面，并且具有与第一表面相对的第二表面。 支撑结构还包括距离构件。 支撑壳通过距离构件固定在与复合面板一定距离处。

    VACUUM BAG FOR HOT DRAPE FORMING
    15.
    发明申请
    VACUUM BAG FOR HOT DRAPE FORMING 审中-公开
    真空袋用于热成型

    公开(公告)号：US20110127698A1

    公开(公告)日：2011-06-02

    申请号：US12991703

    申请日：2009-04-27

    Applicant: Torbjörn Alenby ,  Jan Andersson ,  Mikael Petersson ,  Per Hallander ,  Claes Rudqvist

    Inventor： Torbjörn Alenby ,  Jan Andersson ,  Mikael Petersson ,  Per Hallander ,  Claes Rudqvist

    IPC: B29C51/10 ,  B29C51/12 ,  B29C51/14 ,  B29C51/42

    CPC classification number: B29C70/44 ,  B29C70/54

    Abstract: A method and an apparatus for conforming a blank onto forming surface sections of a forming tool by drawing a vacuum against an elastic vacuum bag for transmitting forming forces from the elastic vacuum bag to the blank. The elastic vacuum bag includes at least one bag section having a different stiffness than other bag sections. The at least one bag section is an elongated bag section having a stiffness larger than that of surrounding bag sections. The location of the elongated bag section of the elastic vacuum bag corresponds, when the elastic vacuum bag after completion lies against the forming surface sections having the blank in between, with an elongated forming surface section of the forming tool where the blank requires a forming force being larger than that of the surrounding bag sections.

    Abstract translation: 一种方法和装置，用于通过将吸力从弹性真空袋传递到坯料上的弹性真空袋抽真空，使坯件与成形工具的表面部分相吻合。 弹性真空袋包括至少一个具有与其它袋部分不同刚度的袋部分。 所述至少一个袋部分是具有大于周围袋部分的刚度的细长袋部分。 当弹性真空袋完成之后，弹性真空袋的细长袋部分的位置对应于具有坯件的成形表面部分与成形工具的细长成形表面部分之间，坯料需要成形力 大于周围袋部分。

    METHOD OF FORMING A COMPOSITE STRUCTURE
    17.
    发明申请
    METHOD OF FORMING A COMPOSITE STRUCTURE 失效
    形成复合结构的方法

    公开(公告)号：US20090110836A1

    公开(公告)日：2009-04-30

    申请号：US12258469

    申请日：2008-10-27

    Applicant: Mikael Petersson ,  Per Hallander ,  Bjorn Weidmann

    Inventor： Mikael Petersson ,  Per Hallander ,  Bjorn Weidmann

    IPC: B05D3/02 ,  C04B14/00

    CPC classification number: B29D99/0003 ,  B29C35/0266 ,  B29C2791/001 ,  Y10T428/197

    Abstract: The present invention relates to a method of manufacturing a composite structure (3) comprising a plurality of sheets (1, 2, 5) and a radius filler (6), wherein the radius filler is adapted to fill a gap (4) at least partially formed by the sheets of the composite structure. The radius filler comprises a plastic material with a first curing temperature (T1) and the sheets comprise a plastic material with a second curing temperature (T2). The method includes the steps of arranging the sheets in a desired shape, applying the radius filler material into the gap, exposing the sheets and the radius filler material to the first temperature (T1), whereby the material of the radius filler cures, and exposing the sheets and the radius filler to the second temperature (T2), which exceeds the first temperature (T1), whereby the material of the sheets cures.The invention also relates to a radius filler (6) for filling gaps (4) between sheets (1, 2, 5) of a composite structure (3). The material of the radius filler has a curing temperature which is below the curing temperature of the sheets of the composite structure.

    Abstract translation: 本发明涉及一种制造包括多个片材（1,2,5）和半径填料（6）的复合结构（3）的方法，其中所述半径填料适于至少填充间隙（4） 部分地由复合结构的片材形成。 半径填料包括具有第一固化温度（T1）的塑料材料，并且片材包含具有第二固化温度（T2）的塑料材料。 该方法包括将片材布置成所需形状的步骤，将半径填充材料施加到间隙中，将片材和半径填充材料暴露于第一温度（T1），由此半径填充材料固化并暴露 片材和半径填料达到第二温度（T2），其超过第一温度（T1），由此片材的材料固化。 本发明还涉及用于填充复合结构（3）的片材（1,2,5）之间的间隙（4）的半径填料（6）。 半导体填料的材料的固化温度低于复合结构的片材的固化温度。

    ARTICLE WITH DE-ICING/ANTI-ICING FUNCTION
    20.
    发明申请
    ARTICLE WITH DE-ICING/ANTI-ICING FUNCTION 有权
    具有去除/反制功能的文章

    公开(公告)号：US20120292439A1

    公开(公告)日：2012-11-22

    申请号：US13522343

    申请日：2010-01-14

    Applicant: Per Hallander ,  Mikael Petersson ,  Björn Weidmann ,  Tommy Grankäll ,  Göte Strindberg ,  Pontus Nordin

    Inventor： Per Hallander ,  Mikael Petersson ,  Björn Weidmann ,  Tommy Grankäll ,  Göte Strindberg ,  Pontus Nordin

    IPC: B64D15/12 ,  B64D45/02 ,  B82Y30/00

    CPC classification number: H05B3/267 ,  B64D15/12 ,  B64D45/02 ,  H05B2214/02 ,  H05B2214/04

    Abstract: A structural article including an outer surface that serves as an aerodynamic surface when the structural article is subjected for an air stream. A resin matrix laminate includes an upper ply and a bottom ply. A heating element is arranged in contact with the bottom ply and coupled to a power supply unit in purpose to deice/anti-ice the outer surface. Each ply includes a thermally conductive filament structure having a filament orientation such that the prolongation of the filaments has an extension essentially perpendicular to the extension of the laminate. The thermally conductive filament structure of the upper ply is embedded in the upper ply in such way that at least a portion of the thermally conductive filament structure is exposed in the outer surface.

    Abstract translation: 包括当结构制品经受气流时用作空气动力学表面的外表面的结构制品。 树脂基质层压体包括上层和底层。 加热元件布置成与底层接触并且耦合到电源单元以用于对外表面进行去冰/防冰。 每个层包括具有长丝取向的导热细丝结构，使得长丝的延伸具有基本上垂直于层压体的延伸部的延伸。 上层的导热丝结构被嵌入上层，使得至少一部分导热丝结构在外表面露出。

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