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1. 发明申请

US20080048359A1 MANUFACTURING METHOD FOR TRUMPET SPAR AND OTHER CURVED OBJECTS 有权
标题翻译： ET ET。。。。。。。。。。。。。。。。。。。。。。。。
公开(公告)号：US20080048359A1
公开(公告)日：2008-02-28
申请号：US11538442
申请日：2006-10-04
申请人： Max Krogager , Mikael Petersson , Bjorn Weidmann , Ingemar Turesson , Anders Westerdahl , Jan Vaara
发明人： Max Krogager , Mikael Petersson , Bjorn Weidmann , Ingemar Turesson , Anders Westerdahl , Jan Vaara
IPC分类号： B28B5/00
CPC分类号： B29C70/342 , B29C70/30 , B29C70/34 , B29C70/543 , B29D99/0003 , B29L2031/3085 , B32B27/04 , B32B37/0015 , B32B38/1808 , B32B38/1841 , B32B38/1866 , Y10T156/1051 , Y10T156/1092 , Y10T428/31504
摘要： A method for producing an object of composite material comprising the steps of: placing one or several prepregs on a plane surface, forming a fibre stack; lifting over the fibre stack to a moulding tool; downforming the fibre stack; curing the downformed fibre stack; where the method also comprises the step of: orienting the fibre directions so that all fibres, when the fibre stack is lifted over to the moulding tool, will cross an edge of the moulding tool only once.
摘要翻译：一种用于生产复合材料的方法，包括以下步骤：将一个或多个预浸料放置在平面上，形成纤维堆叠; 将纤维堆叠提升到模具上; 降低纤维堆叠; 固化下降的纤维堆叠; 其中该方法还包括以下步骤：使光纤方向定向，使得当纤维堆叠被提升到模制工具时，所有纤维将仅跨过成型工具的边缘一次。

2. 发明授权

US08871126B2 Manufacturing method for trumpet spar and other curved objects 有权
标题翻译：小号翼梁和其他弯曲物体的制造方法
公开(公告)号：US08871126B2
公开(公告)日：2014-10-28
申请号：US11538442
申请日：2006-10-04
申请人： Max Krogager , Mikael Petersson , Björn Weidmann , Ingemar Turesson , Anders Westerdahl , Jan Vaara
发明人： Max Krogager , Mikael Petersson , Björn Weidmann , Ingemar Turesson , Anders Westerdahl , Jan Vaara
IPC分类号： B29C70/34 , B32B27/04 , B32B37/00 , B29C70/30 , B29C70/54 , B29L31/30 , B32B38/18
CPC分类号： B29C70/342 , B29C70/30 , B29C70/34 , B29C70/543 , B29D99/0003 , B29L2031/3085 , B32B27/04 , B32B37/0015 , B32B38/1808 , B32B38/1841 , B32B38/1866 , Y10T156/1051 , Y10T156/1092 , Y10T428/31504
摘要： A method for producing an object of composite material comprising the steps of: placing one or several prepregs on a plane surface, forming a fiber stack; lifting over the fiber stack to a molding tool; downforming the fiber stack; curing the downformed fiber stack; where the method also comprises the step of: orienting the fiber directions so that all fibers, when the fiber stack is lifted over to the molding tool, will cross an edge of the molding tool only once.
摘要翻译：一种用于生产复合材料的方法，包括以下步骤：将一个或多个预浸料放置在平面上，形成纤维堆叠; 将纤维堆叠提升到模具上; 降低纤维堆叠; 固化下降的纤维堆叠; 其中该方法还包括以下步骤：使光纤方向定向，使得当纤维堆叠被提升到模制工具时，所有纤维将仅跨过成型工具的边缘一次。

3. 发明申请

US20090025865A1 Method and apparatus for manufacturing of a wing spar profile element 审中-公开
标题翻译：用于制造翼梁型材的方法和装置
公开(公告)号：US20090025865A1
公开(公告)日：2009-01-29
申请号：US12010180
申请日：2008-01-22
申请人： Bjorn Weidmann , Jan Vaara , Mikael Petersson , Max Krogager
发明人： Bjorn Weidmann , Jan Vaara , Mikael Petersson , Max Krogager
IPC分类号： B29C63/22
CPC分类号： B29C70/342 , B29C70/38 , B29C70/386 , B29D99/0007 , B29L2031/3085 , Y10T156/1007
摘要： A method and an apparatus for manufacture of an elongated beam profile element including a recess configured to accommodate a support element. The method includes forming the blank into the web portion with at least one first protrusion formed to extend across the web portion and to protrude outward from the web portion's outer surface; and into the first flange portion with at least one second protrusion formed to extend across the first flange portion and to protrude inward from the first flange portion's inner surface, wherein this second protrusion merges into the first protrusion and constitutes the recess for accommodating the support element under a wing.
摘要翻译：一种用于制造细长梁剖面元件的方法和装置，其包括构造成容纳支撑元件的凹部。所述方法包括将所述坯件形成到所述幅材部分中，其中至少一个第一突起形成为跨越所述幅材部分延伸并从所述幅材部分的外表面向外突出; 并且进入第一凸缘部分，其中至少一个第二突起形成为跨过第一凸缘部分延伸并且从第一凸缘部分的内表面向内突出，其中该第二突起汇合到第一突起中并且构成用于容纳支撑元件的凹部在翅膀下。

4. 发明申请

US20070098930A1 MANUFACTURING METHOD WITH VACUUM BAG 失效
标题翻译：真空袋的制造方法
公开(公告)号：US20070098930A1
公开(公告)日：2007-05-03
申请号：US11539882
申请日：2006-10-10
申请人： Max Krogager , Mathias Larsson , Claes Rudqvist , Jan Vaara
发明人： Max Krogager , Mathias Larsson , Claes Rudqvist , Jan Vaara
IPC分类号： B29C70/44
CPC分类号： B29C70/44 , B29C70/543 , Y10T428/13
摘要： A method for producing an article of composite material comprising the steps of: providing a moulding tool of a female type; providing a form bag; placing one or several prepregs in the moulding tool; providing a heel shaped hard tool part; placing said hard tool part at the female tool close to an edge of the laminate being placed in the mould; placing the form bag in the female tool so that the bag seals towards said heel shaped tool part, in such a way that, at a later air evacuation of the bag, the increased pressure that the bag will apply towards the laminate reaches a radius before it reaches an edge.
摘要翻译：一种生产复合材料制品的方法，包括以下步骤：提供一种阴型模具; 提供一个表单袋; 将一个或几个预浸料放置在模制工具中; 提供一个脚跟形硬刀具部分; 将所述硬工具部件放置在靠近放置在模具中的层压体的边缘处的阴工具处; 将形式袋放置在女性工具中，使得袋子朝向所述脚跟形状的工具部件密封，使得在稍后的袋子抽空时，袋子朝向层压板施加的增加的压力达到半径之前的半径它达到了一个边缘。

5. 发明授权

US08097198B2 Manufacturing method with vacuum bag 失效
标题翻译：真空袋制造方法
公开(公告)号：US08097198B2
公开(公告)日：2012-01-17
申请号：US11539882
申请日：2006-10-10
申请人： Max Krogager , Mathias Larsson , Claes Rudqvist , Jan Vaara
发明人： Max Krogager , Mathias Larsson , Claes Rudqvist , Jan Vaara
IPC分类号： B29C70/44
CPC分类号： B29C70/44 , B29C70/543 , Y10T428/13
摘要： A method for producing an article of composite material. A female molding tool is provided. A form bag is provided. At least one prepreg is placed in the molding tool. A heel shaped hard tool part. A hard tool part is placed at the female tool close to an edge of the laminate being placed in the mold. The form bag is placed in the female tool so that the bag seals towards the heel shaped tool part, in such a way that, at a later air evacuation of the bag, an increased pressure that the bag will apply towards the laminate reaches a radius before the pressure reaches an edge.
摘要翻译：一种复合材料制品的制造方法。提供一个女模具。提供一个表单袋。将至少一个预浸料放置在成型工具中。脚跟形状的硬工具部件。靠近放置在模具中的层压体的边缘处的，在工具上放置硬的工具部件。将形式袋放置在阴工具中，使得袋朝向跟部形状的工具部件密封，使得在稍后的袋的空气排空中，袋将朝向层压板施加的增加的压力达到半径在压力达到边缘之前。

6. 发明授权

US07368073B2 Repair method 失效
标题翻译：修理方法
公开(公告)号：US07368073B2
公开(公告)日：2008-05-06
申请号：US10767598
申请日：2004-01-29
申请人： Max Krogager , Jan Vaara
发明人： Max Krogager , Jan Vaara
IPC分类号： B29C70/56 , B29C70/16 , B32B38/08 , B32B7/00 , B32B5/12 , B29C70/54
CPC分类号： B29C73/025 , B29K2105/128 , B29L2009/00
摘要： In a method for filling pores between two adjacent layers of a laminate for a component with high demands upon strength and comprising several layers of fibre composite having within each layer substantially parallel fibres embedded in a matrix, a connection path is created, through which a medium may move inside the laminate, between the exterior of the laminate and the pore by exerting the laminate at least in the region of the pore for forces making slots to propagate substantially in the matrix through each laminate layer along the fibre direction of the layer. A flowing, curable material is after that applied at an outer surface of the laminate and this is brought to fill the pore through the connection path. Finally, the material filling the pore is brought to cure.
摘要翻译：在用于对强度要求高的部件的层压板的两个相邻层之间填充孔隙的方法中，并且包括几层纤维复合材料，其在每层内具有基本平行的嵌入在矩阵中的纤维，产生连接路径，通过该连接路径，可以通过在层压体的外部至少在孔的区域内施加层压体，在层压体的外部之间移动，从而使槽沿着该层的纤维方向通过每个层压层基本上在基体中传播。之后，将流动的可固化材料施加在层压板的外表面上，并通过连接路径填充孔。最后，使填充孔的材料固化。

7. 发明申请

US20050194724A1 Method of forming a composite structure 审中-公开
标题翻译：形成复合结构的方法
公开(公告)号：US20050194724A1
公开(公告)日：2005-09-08
申请号：US10963818
申请日：2004-10-14
申请人： Max Krogager , Jan Vaara
发明人： Max Krogager , Jan Vaara
IPC分类号： B29C70/44 , B29C70/54 , B32B5/26 , B32B5/28 , B29C47/00
CPC分类号： B32B5/26 , B29C70/44 , B29C70/547 , B32B5/28 , B32B2260/023 , B32B2260/046 , B32B2605/18
摘要： The present invention relates to methods for forming composite structures and composite structures formed by these methods. The methods include arranging a stack of prepreg sheets on a mold. The composite material is substantially sealed within a vacuum bag. One or more vacuum ports extend through the vacuum bag. Vacuum is applied through the vacuum ports for drawing air from the stack of prepreg sheets. Air in the space between adjacent prepreg sheets in the stack is evacuated through at least one less-impregnated layer within a least one of the two adjacent prepreg sheets. The less impregnated layer communicates with the vaccum port. The process may be repeated until the stack comprises a predetermined number of prepreg sheets. The composite material is cured and the structure is released from the mold and the vacuum bag, thus providing a composite structure formed from evacuated, cured stack of prepreg sheets.
摘要翻译：本发明涉及通过这些方法形成复合结构和复合结构的方法。所述方法包括在模具上布置一叠预浸片。复合材料基本上密封在真空袋内。一个或多个真空口延伸穿过真空袋。通过真空端口施加真空，用于从预浸料片材的堆叠中抽出空气。在堆叠中的相邻预浸料片之间的空间中的空气通过至少一个相邻的预浸渍片材中的至少一个较少浸渍的层排出。较少浸渍的层与真空口连通。可以重复该过程，直到堆叠包含预定数量的预浸料片。复合材料被固化，并且结构从模具和真空袋中释放出来，从而提供由抽出的，固化的预浸料片堆叠形成的复合结构。

8. 发明授权

US06967000B2 Method and device for fabricating composite materials and bonded sheet items 失效
标题翻译：制造复合材料和粘结片材的方法和装置
公开(公告)号：US06967000B2
公开(公告)日：2005-11-22
申请号：US10477108
申请日：2002-04-12
申请人： Jan Vaara
发明人： Jan Vaara
IPC分类号： B29C70/44 , B29C43/12
CPC分类号： B29C70/44
摘要： This invention refers to a method and a device for use in connection with the fabrication of multilayer products (8) such as composites and bonded multilayer sheet products, ect. by means of the so-called “bagging technique,” to increase the compressive pressure (P) on the product being created beyond normal atmospheric pressure. In the bagging technique, which is used to join a plurality of different material layers with one another to form a unit via polymeric binder layers, atmospheric pressure is normally used to press the various objects together in that they are enclosed in a depressurized gas-impervious bag (9, 21) while the various layers are joined to form a unified product. According to the invention, the atmospheric pressure acting upon the outside of the bag is adsorbed by a first material surface (3+4+5) that is larger than the surface of the multilayer product whose intermediate binder layers are to be caused to join together, while a second material surface (3) facing the opposite direction is used to transfer said composite pressure load (P) to the product to be fabricated. The invention also includes a method and a device for distributing the pressure load (17, 18, 10) laterally in connection with the fabrication of e.g. a U-channel-shapped object with the help of the wedge effect.
摘要翻译：本发明涉及一种用于制造多层产品（8）的方法和装置，例如复合材料和粘合的多层片材产品等。通过所谓的“装袋技术”来增加在正常大气压以上产生的产品上的压缩压力（P）。在用于将多个不同材料层彼此连接以通过聚合物粘合剂层形成单元的装袋技术中，通常使用大气压力将各种物体压在一起，因为它们被封闭在减压气体不渗透袋（9,21），同时各层被连接以形成统一的产品。根据本发明，作用在袋外部的大气压力被第二材料表面（3 + 4 + 5）所吸收，该第一材料表面（3 + 4 + 5）大于其中间粘合剂层要连接在一起的多层产品的表面而使用面向相反方向的第二材料表面（3）将所述复合压力载荷（P）转移到待制造的产品上。本发明还包括一种方法和装置，用于与制造例如制冷剂相互横向分配压力负荷（17,18,10）。在楔形效应的帮助下，一个U通道分离的物体。

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