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    Thermoforming apparatus
    2.
    发明授权
    Thermoforming apparatus 有权
    热成型设备

    公开(公告)号：US08807983B2

    公开(公告)日：2014-08-19

    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: B29C70/44

    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。

    METHOD OF FORMING A COMPOSITE ARTICLE
    3.
    发明申请
    METHOD OF FORMING A COMPOSITE ARTICLE 审中-公开
    形成复合材料的方法

    公开(公告)号：US20110250381A1

    公开(公告)日：2011-10-13

    申请号：US13129123

    申请日：2008-11-13

    Applicant: Tonny Nyman ,  Per Hallander ,  Björn Weidmann ,  Mikael Petersson

    Inventor： Tonny Nyman ,  Per Hallander ,  Björn Weidmann ,  Mikael Petersson

    IPC: B32B5/12 ,  B29C70/30

    CPC classification number: B29C70/342 ,  Y10T428/24132

    Abstract: A method of forming an article on a tool and an article. The tool has one longitudinal direction and one transversal direction. A stack of plies including fibers is arranged so that when positioned on the tool a ply arranged closest to the tool and a ply arranged furthest away from the tool have fibers substantially orthogonal to the longitudinal direction of the tool. At least one ply is arranged having the fibers substantially in a same direction as the longitudinal direction of the tool between the plies having fibers substantially orthogonal to the longitudinal direction of the tool. The stack is conformed to the tool with a forming medium. The article is removed from the tool.

    Abstract translation: 一种在工具和制品上形成物品的方法。 该工具具有一个纵向方向和一个横向。 布置包括纤维的层叠堆叠，使得当定位在工具上时，最靠近工具布置的层布层和布置在最远离工具的层布层具有基本上垂直于工具的纵向方向的纤维。 布置至少一个帘布层，其中纤维基本上沿着具有与工具的纵向方向正交的纤维的帘布层之间的工具的纵向方向相同的方向。 堆叠与成型介质的工具一致。 该文章从工具中删除。

    Hot drape forming by means of a stiffness controlled vacuum bag
    4.
    发明授权
    Hot drape forming by means of a stiffness controlled vacuum bag 有权
    通过刚度控制的真空袋形成热盖

    公开(公告)号：US08840828B2

    公开(公告)日：2014-09-23

    申请号：US13126990

    申请日：2008-10-29

    Applicant: Per Hallander ,  Mikael Petersson

    Inventor： Per Hallander ,  Mikael Petersson

    IPC: B29C33/58 ,  B29C70/44

    CPC classification number: B29C70/44

    Abstract: An apparatus and a method of conforming a blank onto forming surface sections of a forming tool by drawing a first vacuum against an elastic forming medium for transmitting forming forces from the elastic forming medium to the blank. The elastic forming medium is evacuated with the first vacuum for allowing the elastic forming medium to stretch and conform the blank to the forming surface sections. The elastic forming medium includes at least one void. A second vacuum is applied to the void for achieving a stiffened section of the elastic forming medium corresponding with the location of the void and corresponding with, when the elastic forming medium after the completion lies against the forming tool having the blank in between, a forming surface section of the forming tool where the blank requires a forming force being larger than that of surrounding sections of the elastic forming medium.

    Abstract translation: 通过对弹性成形介质抽取第一真空以将成形力从弹性成形介质传递到坯料，使毛坯与成形工具的成形表面部分相一致的装置和方法。 弹性成形介质用第一真空抽真空，以使弹性成形介质拉伸并使毛坯与成形表面部分相一致。 弹性成形介质包括至少一个空隙。 第二真空被施加到空隙上，以实现对应于空隙的位置的弹性成形介质的加强部分，并且对应于当完成后的弹性成形介质抵靠在其间具有坯料的成形工具时，形成 成形工具的表面部分，其中坯料需要大于弹性成形介质的周围部分的成形力。

    Article with de-icing/anti-icing function
    5.
    发明授权
    Article with de-icing/anti-icing function 有权
    文章具有除冰/防冰功能

    公开(公告)号：US08662452B2

    公开(公告)日：2014-03-04

    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

    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。

    COMPOSITE ARTICLE COMPRISING PARTICLES AND A METHOD OF FORMING A COMPOSITE ARTICLE
    6.
    发明申请
    COMPOSITE ARTICLE COMPRISING PARTICLES AND A METHOD OF FORMING A COMPOSITE ARTICLE 有权
    包含颗粒的复合材料和形成复合材料的方法

    公开(公告)号：US20130129968A1

    公开(公告)日：2013-05-23

    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

    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 ARTICLE AND A METHOD OF FORMING A COMPOSITE ARTICLE
    8.
    发明申请
    COMPOSITE ARTICLE AND A METHOD OF FORMING A COMPOSITE ARTICLE 审中-公开
    复合材料和形成复合材料的方法

    公开(公告)号：US20140147619A1

    公开(公告)日：2014-05-29

    申请号：US13978681

    申请日：2011-01-21

    Applicant: Tommy Grankaell ,  Per Hallander ,  Anders Lundberg ,  Tonny Nyman ,  Bjoern Weidmann ,  Mikael Petersson

    Inventor： Tommy Grankaell ,  Per Hallander ,  Anders Lundberg ,  Tonny Nyman ,  Bjoern Weidmann ,  Mikael Petersson

    IPC: B32B5/26 ,  B29C70/30

    CPC classification number: B32B5/26 ,  B29C70/222 ,  B29C70/30 ,  B29C70/342 ,  B29C70/46 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2260/023 ,  Y10T428/24124

    Abstract: The present invention relates to a composite article 801, wherein the article has a longitudinal direction L and a transversal direction T, the article 80 comprises a stack of plies wherein one ply is a bottom ply and one ply is a top ply, most of or all of the plies comprise fibres, and the article comprises a plurality of plies having fibres substantially in the orthogonal direction 810 to the longitudinal direction L of the article 801 and the stack further comprises a plurality of plies having fibres substantially in the same direction 811 as the longitudinally direction L of the article 801 and/or a plurality of plies having fibres in the diagonal direction (812, 813, 815, 816, 817, 818) of the longitudinal direction (L) of the article (801), wherein at least one of the ply/plies having fibres substantially in the orthogonal direction 810 to the longitudinal direction L of the article 801 comprise fibres that are stiffer than the fibres in the other plies which have less stiff fibres. The present invention also relates to a method of forming an article on a tool, the tool having one longitudinal direction L and one transversal direction T.

    Abstract translation: 本发明涉及一种复合制品801，其中制品具有纵向方向L和横向方向T，制品80包括一叠层，其中一层是底层，一层是顶层，大多数或 所有的帘布层都包含纤维，并且制品包括多个帘布层，其具有基本上在与制品801的纵向方向L相关的正交方向810上的纤维，并且该堆叠还包括多个帘布层，其具有基本上沿相同方向811的纤维 物品801的纵向方向L和/或具有在物品（801）的纵向方向（L）上的对角线方向（812,813,815,816,817,818）上的纤维的多个帘布层，其中在 具有基本上在与制品801的纵向方向L相关的正交方向810上的纤维的帘布层/帘布层中的至少一个包括比其他帘布层中具有较低刚性纤维的纤维更硬的纤维 res。 本发明还涉及一种在工具上形成物品的方法，该工具具有一个纵向方向L和一个横向方向T.

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