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21. 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。

22. 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。

23. 发明授权

US06854171B2 Method for producing a bending-resistant, elongated body 失效
标题翻译：用于生产抗弯长体的方法
公开(公告)号：US06854171B2
公开(公告)日：2005-02-15
申请号：US10055897
申请日：2002-01-28
申请人： Jervant Ulf , Max Krogager
发明人： Jervant Ulf , Max Krogager
IPC分类号： B65H27/00 , D21F1/40 , D21G1/02 , F16C3/02 , F16C13/00 , B21K21/16 , F16C3/00
CPC分类号： F16C13/00 , B65H27/00 , B65H2401/10 , B65H2404/1116 , B65H2404/1152 , B65H2404/1372 , D21F1/40 , D21G1/02 , F16C3/026 , Y10T29/49622 , Y10T29/49634 , Y10T29/49716 , Y10T29/49801 , Y10T29/49865 , Y10T29/49885 , Y10T29/49906
摘要： The present invention provides a method for producing a bending-resistant, elongated body, preferably a shaft or beam. The invention is characterized in that an elongated blank is produced having at least one cavity extending essentially along the entire length of the blank, the inner surface of which cavity is at a distance from the mass center of the blank seen in a section at right angles to its longitudinal axis and that affixed in the cavity is a fiber composite body with an outer surface essentially congruent with the inner surface of the cavity and that majority of the fibers in the fiber composite body both extend essentially parallel to the longitudinal axis of the elongated blank and are elongated along the whole of its length. The invention also relates to an arrangement produced according to the method.
摘要翻译：本发明提供一种用于制造抗弯长体，优选为轴或梁的方法。本发明的特征在于，制造细长的坯料，其具有至少一个基本上沿着坯料的整个长度延伸的空腔，其空腔的内表面在与直角的截面中看到的坯料的质心相距一定距离其纵向轴线并且固定在空腔中是纤维复合体，其外表面基本上与空腔的内表面一致，并且纤维复合体中的大部分纤维基本上平行于细长的纵向轴线延伸空白并沿其整个长度伸长。本发明还涉及根据该方法制造的装置。

24. 发明授权

US4905856A Method to join end fittings in a pressure vessel and pressure vessels fabricated according to the method 失效
标题翻译：将端部接头连接在压力容器中的方法和根据该方法制造的压力容器
公开(公告)号：US4905856A
公开(公告)日：1990-03-06
申请号：US238342
申请日：1988-08-26
申请人： Max Krogager
发明人： Max Krogager
IPC分类号： B29C53/60 , B29C70/86 , B32B1/02 , B65H81/02 , F17C1/06 , F17C1/16
CPC分类号： F17C1/06 , B29C53/602 , B29C70/86 , F17C1/16 , B29L2031/7156 , F17C2201/0109 , F17C2201/056 , F17C2203/0604 , F17C2203/0619 , F17C2203/0673 , F17C2205/0397 , F17C2209/2154 , F17C2209/227 , F17C2209/234 , F17C2221/031 , F17C2223/0123 , F17C2223/036 , F17C2260/011 , F17C2260/012 , F17C2270/0171 , F17C2270/0176 , F17C2270/0554
摘要： A pressure vessel of composite material built up by fiber wound around an elongated hollow body having at least one end fitting with an axially extending peripheral surface which has a plurality of protrusions distributed over the surface with portions of the fiber material passing over the end fitting and applied around the protrusions as to be peripherally and axially distributed thereover and molded into the composite material. The pressure vessel may also include two end fittings with different radii with the body having on an axially limited portion thereof radially extending pin-like protrusions distributed around its circumference with the fibers being wound in different directions relative to the axis on opposite sides of the protrusions with the directions being adapted to the radii of the end fittings.
摘要翻译： PCT No.PCT / SE87 / 00116 Sec。 371日期1988年8月26日 102（e）日期1988年8月26日PCT提交1987年3月9日PCT公布。公开号WO87 / 05261 日期：1987年9月11日。复合材料压力容器由围绕细长的中空体缠绕的纤维构成，其具有至少一个端部与轴向延伸的外周表面配合，该外周表面具有分布在该表面上的多个突起，材料通过端部配件并且围绕突起施加以在其周围和轴向分布在其上并模制成复合材料。压力容器还可以包括具有不同半径的两个端部配件，其中主体在其轴向限制部分上具有径向延伸的销状突起，围绕其圆周分布，其中纤维相对于突起的相对侧上的轴线在不同方向上缠绕其方向适应端部配件的半径。

25. 发明授权

US07118640B2 Method for reinforcing a double-shell structure 失效
标题翻译：加强双壳结构的方法
公开(公告)号：US07118640B2
公开(公告)日：2006-10-10
申请号：US10498487
申请日：2002-12-09
申请人： Anders Westerdahl , Max Krogager , Nils-Gunnar Jaktlund , Lars Löfgren
发明人： Anders Westerdahl , Max Krogager , Nils-Gunnar Jaktlund , Lars Löfgren
IPC分类号： B29C73/02
CPC分类号： B32B43/00 , B32B3/12 , B32B3/20 , B32B7/12 , B32B15/04 , Y10T29/49718 , Y10T29/49732
摘要： The invention concerns a method for reinforcing a double-shell structure in which a cellular core (2) is arranged between a first shell (5) and a second shell (6). In the method according to the invention, at least one cavity is formed in the double-shell structure from an opening in the first shell into the cellular core (2) so that the cavity substantially extends through the cellular core (2) to the second shell. Fixative (8) is injected into the cavity. A stiff bar (7) is introduced into the cavity, whereupon excess fixative (8) is allowed to pass out of the cavity. Finally, the fixative left in the cavity is cured.
摘要翻译：本发明涉及一种用于加强双壳结构的方法，其中多孔芯（2）布置在第一壳（5）和第二壳（6）之间。在根据本发明的方法中，在双壳结构中形成至少一个空腔，从第一壳体中的开口进入多孔芯（2），使得空腔基本上延伸穿过蜂窝芯（2）到第二壳体贝壳。固定剂（8）注入腔内。将硬棒（7）引入空腔中，从而允许多余的固定剂（8）从空腔中流出。最后，留在腔内的固定剂固化。

26. 发明申请

US20060127629A1 Method for reinforcing a core and article containing said core 审中-公开
标题翻译：用于加强芯和包含所述芯的制品的方法
公开(公告)号：US20060127629A1
公开(公告)日：2006-06-15
申请号：US10526481
申请日：2003-09-01
申请人： Max Krogager , Anders Westerdahl
发明人： Max Krogager , Anders Westerdahl
IPC分类号： B32B3/00
CPC分类号： B29C66/1142 , B29C65/483 , B29C65/54 , B29C65/7829 , B29C66/112 , B29C66/114 , B29C66/43 , B29C66/435 , B29C66/721 , B29C66/7212 , B29C66/72525 , B29K2105/06 , B29L2031/30 , B29L2031/307 , B29L2031/3076 , Y10T428/19 , B29C65/00 , B29K2307/04 , B29K2309/08
摘要： This invention concerns a method for reinforcing a core (2) constructed of at least two core parts (2a, 2b, 2c, 2d), each of which exhibits a top side, a bottom side and walls joining the top side and bottom side. The core parts (2a, 2b, 2c, 2d) are arranged joined wall-to-wall with one another along a joint seam (4a, 4b, 4c) filled with glue, preferably in the form of a glue film. The method is characterized in that notches (5a, 5b, 5c) are realized in a number of places in the glue joint, which notches extent between the walls from the top side to the bottom side of the core parts so that the glue joint can be divided into pieces. The invention also encompasses an article fabricated in accordance with the aforementioned method.
摘要翻译：本发明涉及一种用于加强由至少两个芯部分（2a，2b，2c，2d）构成的芯体（2）的方法，每个芯部分表现出顶侧，底侧和连接顶侧和底面。核心部分（2a，2b，2c，2d）沿着填充有胶水的接缝（4a，4b，4c）彼此成壁连接，优选为胶膜。该方法的特征在于，在胶合接头中的多个位置实现了切口（5a，5b，5c），其从核心部分的顶侧到底侧的壁之间切割的程度，胶接点可分为多块。本发明还包括根据上述方法制造的制品。

27. 发明申请

US20050109447A1 Method for reinforcing a double-shell structure 失效
标题翻译：加强双壳结构的方法
公开(公告)号：US20050109447A1
公开(公告)日：2005-05-26
申请号：US10498487
申请日：2002-12-09
申请人： Anders Westerdahl , Max Krogager , Nils-Gunnar Jaktlund , Lars Lofgren
发明人： Anders Westerdahl , Max Krogager , Nils-Gunnar Jaktlund , Lars Lofgren
IPC分类号： B32B3/12 , B32B3/20 , B32B7/08 , B32B7/12 , B32B15/04 , B32B43/00 , B32B35/00
CPC分类号： B32B43/00 , B32B3/12 , B32B3/20 , B32B7/12 , B32B15/04 , Y10T29/49718 , Y10T29/49732
摘要： The invention concerns a method for reinforcing a double-shell structure in which a cellular core (2) is arranged between a first shell (5) and a second shell (6). In the method according to the invention, at least one cavity is formed in the double-shell structure from an opening in the first shell into the cellular core (2) so that the cavity substantially extends through the cellular core (2) to the second shell. Fixative (8) is injected into the cavity. A stiff bar (7) is introduced into the cavity, whereupon excess fixative (8) is allowed to pass out of the cavity. Finally, the fixative left in the cavity is cured.
摘要翻译：本发明涉及一种用于加强双壳结构的方法，其中多孔芯（2）布置在第一壳（5）和第二壳（6）之间。在根据本发明的方法中，在双壳结构中形成至少一个空腔，从第一壳体中的开口进入多孔芯（2），使得空腔基本上延伸穿过蜂窝芯（2）到第二壳体贝壳。固定剂（8）注入腔内。将硬棒（7）引入空腔中，从而允许多余的固定剂（8）从空腔中流出。最后，留在腔内的固定剂固化。

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