公开(公告)号：US20100252179A1

公开(公告)日：2010-10-07

申请号：US12575747

申请日：2009-10-08

申请人： Jan Schoppmeier ,  Rolf Sundermann ,  Holger Purol ,  Axel Herrmann

发明人： Jan Schoppmeier ,  Rolf Sundermann ,  Holger Purol ,  Axel Herrmann

IPC分类号： B65H81/00

CPC分类号： B29C70/32 ,  B29B11/16 ,  B29C70/545 ,  B29L2031/3082 ,  D04H3/073 ,  Y10T156/1052 ,  Y10T156/12

摘要： A device (10) for draping and pre-shaping curved profiled structural components of fiber materials comprises at least one shaping tool (20) having a curved shaping face (36) which has a profiled cross-section and which defines the outer contour of the profiled structural component, a plurality of unwinding devices (12a-12g) each for discharging a web-like fiber material (14a-14g), a device for performing a relative movement between the shaping tool (20) and the plurality of unwinding devices (12a-12g) for tangentially winding the web-like fiber materials (14a-14g) onto the curved shaping face (36) under tension, and a fixing device (22) for finally fixing the shape of all of the web-like fiber materials (14a-14g) wound on the curved shaping face (36).

摘要翻译： 用于覆盖和预成型弯曲成型的纤维材料结构部件的装置（10）包括至少一个具有弯曲成形面（36）的成形工具（20），该成形工具具有成型横截面并限定了外形轮廓 成型结构部件，用于排出网状纤维材料（14a-14g）的多个展开装置（12a-12g），用于在成形工具（20）和多个退绕装置之间执行相对移动的装置 12a-12g），用于将卷状纤维材料（14a-14g）在张力下切向卷绕到弯曲成形面（36）上，以及用于最终固定所有网状纤维材料形状的定影装置（22） （14a-14g）缠绕在弯曲成形面（36）上。

公开(公告)号：US07972457B2

公开(公告)日：2011-07-05

申请号：US12575747

申请日：2009-10-08

申请人： Jan Schoppmeier ,  Rolf Sundermann ,  Holger Purol ,  Axel Herrmann

发明人： Jan Schoppmeier ,  Rolf Sundermann ,  Holger Purol ,  Axel Herrmann

IPC分类号： B29C70/32

CPC分类号： B29C70/32 ,  B29B11/16 ,  B29C70/545 ,  B29L2031/3082 ,  D04H3/073 ,  Y10T156/1052 ,  Y10T156/12

摘要： A device for draping and pre-shaping curved profiled structural components of fiber materials includes at least one shaping tool having a curved shaping face which has a profiled cross-section and which defines the outer contour of the profiled structural component. The device also includes a plurality of unwinding devices each for discharging a web-like fiber material, a device for performing a relative movement between the shaping tool and the plurality of unwinding devices for tangentially winding the web-like fiber materials onto the curved shaping face under tension, and a fixing device for finally fixing the shape of all of the web-like fiber materials wound on the curved shaping face. A method of draping and pre-shaping curved profiled structural components of fiber materials is also disclosed.

摘要翻译： 一种用于覆盖和预成型的纤维材料弯曲成型结构部件的装置包括至少一个具有弯曲成形面的成型工具，该成型工具具有成型横截面并且限定成型结构部件的外部轮廓。 该装置还包括多个退绕装置，每个退绕装置用于排出网状纤维材料，用于在成形工具和多个退绕装置之间进行相对运动的装置，用于将卷状纤维材料切向卷绕到弯曲成形面 以及用于最终固定卷绕在弯曲成形面上的所有卷状纤维材料的形状的固定装置。 还公开了一种用于纤维材料的弯曲成型结构部件的覆盖和预成形的方法。

公开(公告)号：US20080274322A1

公开(公告)日：2008-11-06

申请号：US11909733

申请日：2006-02-21

申请人： Robert Kaps ,  Jan Schoppmeier ,  Lars Herbeck ,  Daniel Schmidt ,  Axel Herrmann

发明人： Robert Kaps ,  Jan Schoppmeier ,  Lars Herbeck ,  Daniel Schmidt ,  Axel Herrmann

IPC分类号： B29C65/02 ,  B32B3/02

CPC分类号： B29C66/1122 ,  B29C65/02 ,  B29C66/112 ,  B29C66/131 ,  B29C66/30321 ,  B29C66/30325 ,  B29C66/341 ,  B29C66/43 ,  B29C66/43441 ,  B29C66/472 ,  B29C66/474 ,  B29C66/524 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73755 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/81455 ,  B29K2105/06 ,  Y10T428/19 ,  B29K2307/04 ,  B29K2063/00

摘要： A fiber composite component comprising at least two, first and second partial elements (1, 2) bordering one another, each having a fiber structure (3, 4) and different matrix systems which respectively embed the fiber structure (3, 4) and cure differently from a liquid state, can be produced with an increased stability of the joint between the two partial elements (1, 2) in that first the matrix system of the first partial element (1) is liquefied and thereby penetrates irregularly into the region of the bordering second partial element (2), in that subsequently the matrix system of the second partial element (2) is liquefied and in that the matrix systems are cured. The forming of the irregular boundary surfaces causes an intermeshing or interlocking of the matrix systems with one another, whereby a boundary surface (5) with an increased shear strength is created.Alternatively, the first partial element is consolidated with a fiber structure (102a) unwetted by the matrix system (103) while leaving a transitional region (104), intended for adjoining to the second partial element (105), and subsequently the second partial element (105) is consolidated once the matrix system (106) of the second partial element (105) has penetrated into the transitional region (104) of the first partial element (101).

摘要翻译： 1.一种纤维复合材料成分，其包含彼此相邻的至少两个第一和第二部分元素（1,2），每个具有纤维结构（3,4）和分别嵌入所述纤维结构（3,4）并固化的不同基质体系 与液体状态不同，可以以两个部分元件（1,2）之间的接头的稳定性增加来制造，因为首先，第一部分元件（1）的基体系液化，从而不规则地渗透到 邻接的第二部分元素（2），随后第二部分元素（2）的基质系统被液化，并且基质系统被固化。 不规则边界表面的形成导致基质系统相互啮合或互锁，由此产生具有增加的剪切强度的边界表面（5）。 或者，第一部分元件与纤维结构（102a）固结，纤维结构（102a）由矩阵系统（103）排出，同时留下用于邻接第二部分元件（105）的过渡区域（104），随后第二部分元件 一旦第二部分元件（105）的矩阵系统（106）已经穿透到第一部分元件（101）的过渡区域（104）中，则元件（105）被固结。

公开(公告)号：US20120090768A1

公开(公告)日：2012-04-19

申请号：US13264207

申请日：2010-04-14

申请人： Jan Schoppmeier ,  Axel Herrmann

发明人： Jan Schoppmeier ,  Axel Herrmann

IPC分类号： B32B37/18 ,  B29C65/78

CPC分类号： B29C70/30 ,  B29C70/56 ,  B29K2105/243

摘要： An apparatus for draping knitted fiber fabrics for curved profiled structural parts of fiber composite material includes a mold having a mold surface that corresponds to a portion of the desired profile geometry and curvature of the profiled structural part, a clamping device for tensioning a layer of a knitted fiber fabric along a tensioning line in a prestressed state, and a movement device for producing a relative movement between the mold and the clamped-in fabric layer such that the mold surface moves close to the fabric layer in a direction perpendicular to the tensioning line and, in the further course of the relative movement, pushes through the tensioning line such that the fabric layer completely covers the mold surface. The clamping device is equipped to load the fabric layer during the entire draping operation with a tensile force acting along the tensioning line.

摘要翻译： 一种用于覆盖纤维复合材料的弯曲成型结构部件的针织纤维织物的装置，包括具有对应于所需轮廓几何形状的一部分和成型结构部件的曲率的模具表面的模具，用于张紧一层 编织纤维织物沿着预张紧状态的张紧线，以及运动装置，用于在模具和夹紧的织物层之间产生相对运动，使得模具表面在垂直于张紧线的方向上靠近织物层移动 并且在相对运动的进一步过程中，推动张紧线，使得织物层完全覆盖模具表面。 夹紧装置装备在整个悬垂操作期间以沿着张紧线作用的张力来装载织物层。

公开(公告)号：US08551381B2

公开(公告)日：2013-10-08

申请号：US11909733

申请日：2006-02-21

申请人： Robert Kaps ,  Jan Schoppmeier ,  Lars Herbeck ,  Daniel Schmidt ,  Axel Herrmann

发明人： Robert Kaps ,  Jan Schoppmeier ,  Lars Herbeck ,  Daniel Schmidt ,  Axel Herrmann

IPC分类号： B29C70/44

CPC分类号： B29C66/1122 ,  B29C65/02 ,  B29C66/112 ,  B29C66/131 ,  B29C66/30321 ,  B29C66/30325 ,  B29C66/341 ,  B29C66/43 ,  B29C66/43441 ,  B29C66/472 ,  B29C66/474 ,  B29C66/524 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73755 ,  B29C66/7392 ,  B29C66/7394 ,  B29C66/81455 ,  B29K2105/06 ,  Y10T428/19 ,  B29K2307/04 ,  B29K2063/00

摘要： A fiber composite component comprising at least two, first and second partial elements bordering one another, each having a fiber structure and different matrix systems which respectively embed the fiber structure and cure differently from a liquid state is produced by liquifying the matrix system of the first partial element so that it either penetrates irregularly into the region of the bordering second partial element or leaves an unwetted region in the first partial element adjacent the second partial element, and subsequently liquifying the matrix system of the second partial element so that it can be cured abutting the irregular boundary surfaces of the matrix system of the first partial element. The intermeshing or interlocking of the matrix systems with one another and the fibers increase shear strength.

摘要翻译： 一种纤维复合材料组分，其包含彼此相邻的至少两个第一和第二部分元素，每个具有纤维结构和分别嵌入纤维结构和不同于液态的固化的不同基质体系，通过液化第一 部分元件使得其不规则地穿透到接界第二部分元件的区域中，或者离开邻近第二部分元件的第一部分元件中的未净化区域，并且随后液化第二部分元件的基体系，使得其可以被固化 邻接第一部分元件的矩阵系统的不规则边界表面。 矩阵系统相互啮合或互锁，纤维增加剪切强度。

公开(公告)号：US09156208B2

公开(公告)日：2015-10-13

申请号：US13519935

申请日：2010-12-29

申请人： Clemens Heim ,  Paulin Fideu ,  Hauke Seegel ,  Axel Herrmann

发明人： Clemens Heim ,  Paulin Fideu ,  Hauke Seegel ,  Axel Herrmann

IPC分类号： B29C70/44 ,  B29C70/54 ,  B29C70/02

CPC分类号： B29C70/028 ,  B29C70/443 ,  B29C70/546

摘要： Disclosed is an infusion method for the manufacture of a fiber-reinforced composite component with a flow promoter, wherein the flow velocity of the matrix material in a component to be infiltrated is modified by means of the flow promoter. Also disclosed is a flow promoter, which has an integral body section for the modification of the flow velocity.

摘要翻译： 公开了一种用于制造具有流动促进剂的纤维增强复合材料组分的输注方法，其中通过流动促进剂改变要渗透的组分中的基质材料的流速。 还公开了一种流动促进器，其具有用于改变流速的整体主体部分。

公开(公告)号：US20120020801A1

公开(公告)日：2012-01-26

申请号：US13189743

申请日：2011-07-25

申请人： Ichwan Zuardy ,  Karim Grase ,  Wolfgang Voege ,  Axel Herrmann

发明人： Ichwan Zuardy ,  Karim Grase ,  Wolfgang Voege ,  Axel Herrmann

IPC分类号： F03D11/00 ,  B32B3/02 ,  B32B3/12 ,  B32B37/14 ,  B32B7/02

CPC分类号： B64C3/20 ,  B64C11/26 ,  B64C27/473 ,  B64C2001/0072 ,  B64C2027/4736 ,  Y02E10/721 ,  Y02T50/43 ,  Y10S416/50 ,  Y10T428/239 ,  Y10T428/24149 ,  Y10T428/24992

摘要： The present invention provides a structural element, in particular for an aircraft or spacecraft, comprising a core, the material density of which varies, at least in portions, in order to optimise the natural vibration behaviour of the structural element. The present invention further provides a method for producing a structural element, in particular for an aircraft or spacecraft, comprising the following steps: providing a structural element which has a core; determining the natural vibration behaviour of the structural element; and varying the material density of the core of the structural element, at least in portions, in such a way that the natural vibration behaviour of the structural element is optimised. The present invention provides still further an aircraft or spacecraft and a rotor blade, in particular for a wind turbine, comprising such a structural element.

摘要翻译： 本发明提供了一种特别是飞机或航天器的结构元件，其包括至少部分地改变其材料密度的芯，以便优化结构元件的固有振动特性。 本发明还提供一种用于制造特别是飞行器或航天器的结构元件的方法，包括以下步骤：提供具有芯的结构元件; 确定结构元件的自然振动行为; 并且至少部分地改变结构元件的芯的材料密度，使得优化结构元件的固有振动特性。 本发明还提供一种飞机或航天器和特别是用于风力涡轮机的转子叶片，其包括这种结构元件。

公开(公告)号：US08802224B2

公开(公告)日：2014-08-12

申请号：US12223936

申请日：2007-02-01

申请人： Axel Herrmann

发明人： Axel Herrmann

IPC分类号： B32B15/08 ,  B32B7/02 ,  B05D5/10 ,  B32B27/00 ,  B32B27/08 ,  B32B27/32 ,  B32B17/10 ,  C09J7/02

CPC分类号： B32B27/00 ,  B29C70/088 ,  B29C70/44 ,  B29K2705/00 ,  B29K2705/12 ,  B29K2705/14 ,  B29K2707/04 ,  B29K2863/00 ,  B29K2867/06 ,  B29K2995/0072 ,  B29L2031/3085 ,  B32B15/08 ,  B32B17/10761 ,  B32B27/08 ,  B32B27/32 ,  C09J7/22 ,  C09J7/38 ,  Y02T50/43 ,  Y10T428/24967 ,  Y10T428/28 ,  Y10T428/2852 ,  Y10T428/287 ,  Y10T428/2896

摘要： Disclosed is a reinforcing material for the local reinforcement of a component formed with a composite material, in particular in areas of force introduction and/or connecting areas. The reinforcing material is formed by a metallic sheet-like formation, the metallic sheet-like formation having a surface with increased roughness to improve adhesion and a coating applied to the surface to provide a seal and improve the bond with the composite material. As a result of the presence of a coating on the metallic sheet-like formation, once it has been rolled up on supply rolls, said sheet-like formation can be drawn off from the supply rolls and at the same time processed in an automated manner by means of known computer-controlled laying devices with CRP prepreg materials in web form by laying layer by layer to produce components, in particular of large format, for aircraft. The reinforcing material thereby ensures a high embedding strength in the case of introduced boreholes or the like, in particular in areas of force introduction and/or connecting areas. Also disclosed is a method for producing a reinforcing material. In addition, the invention relates to a method for producing components, in particular components of large format for aircraft, with the composite material and with the reinforcing material.

摘要翻译： 公开了一种用于局部增强由复合材料形成的部件的增强材料，特别是在力引入和/或连接区域的区域。 增强材料通过金属片状结构形成，金属片状结构具有粗糙度增加的表面以提高粘附性，并且涂覆在表面上以提供密封并改善与复合材料的粘结。 由于在金属片状结构上存在涂层，一旦已经在供给辊上卷起，所述片状结构可以从供给辊中抽出，同时以自动方式进行处理 通过已知的计算机控制的铺设装置，其中通过逐层铺设具有卷筒纸形式的CRP预浸料材料，以生产用于飞行器的特别是大格式的部件。 因此，在引入的钻孔等的情况下，特别是在力引入区域和/或连接区域中，增强材料确保了高嵌入强度。 还公开了一种用于生产增强材料的方法。 此外，本发明涉及用于生产组件的方法，特别是用于航空器的大格式的组件，其具有复合材料和增强材料。

公开(公告)号：US08104392B2

公开(公告)日：2012-01-31

申请号：US11921658

申请日：2006-06-08

申请人： Markus Milwich ,  Carsten Linti ,  Thomas Stegmaier ,  Heinrich Planck ,  Thomas Speck ,  Axel Herrmann ,  Olga Speck

发明人： Markus Milwich ,  Carsten Linti ,  Thomas Stegmaier ,  Heinrich Planck ,  Thomas Speck ,  Axel Herrmann ,  Olga Speck

IPC分类号： D04C1/00

CPC分类号： B29D23/001 ,  B29C70/085 ,  B29C70/222 ,  B29C70/865 ,  B29L2023/22 ,  D04C1/06 ,  D04C3/48 ,  D10B2403/02411 ,  D10B2505/02

摘要： The invention relates to a rod-shaped fiber composite material (400) composed of a matrix (412) and a circular braid (402) embedded into the matrix. To increase the stability of the fiber composite material (400) and also to perform ducting functions for electricity and fluids, the wall of the circular braid is provided with wall chambers (408) which are separated by a phase boundary from the matrix (412) of the fiber composite material (400). These wall chambers (408) lead to inner and outer sections of the wall of the circular braid (402) being spaced apart, which is useful for the stability with regard to flexing and torsional loading in particular. Rod-shaped fiber composite materials (400) according to the invention can be used for creating stable structural components as well as for producing efficiently protected ducts. The invention further relates to an apparatus and a process which are useful for producing fiber composite material according to the invention.

摘要翻译： 本发明涉及一种由矩阵（412）和嵌入矩阵中的圆形编织物（402）组成的棒状纤维复合材料（400）。 为了增加纤维复合材料（400）的稳定性并且还对电和流体进行管道功能，圆形编织物的壁上设置有由基体（412）相分离的壁室（408） 的纤维复合材料（400）。 这些壁室（408）通向圆形编织物（402）的壁的内部和外部部分被间隔开，这对于在特定的弯曲和扭转载荷方面的稳定性是有用的。 根据本发明的棒状纤维复合材料（400）可以用于产生稳定的结构部件以及用于生产有效保护的管道。 本发明还涉及一种可用于生产根据本发明的纤维复合材料的设备和方法。

公开(公告)号：US20100316857A1

公开(公告)日：2010-12-16

申请号：US12223936

申请日：2007-02-01

申请人： Axel Herrmann

发明人： Axel Herrmann

IPC分类号： B32B15/08 ,  B32B7/02 ,  B05D5/10

CPC分类号： B32B27/00 ,  B29C70/088 ,  B29C70/44 ,  B29K2705/00 ,  B29K2705/12 ,  B29K2705/14 ,  B29K2707/04 ,  B29K2863/00 ,  B29K2867/06 ,  B29K2995/0072 ,  B29L2031/3085 ,  B32B15/08 ,  B32B17/10761 ,  B32B27/08 ,  B32B27/32 ,  C09J7/22 ,  C09J7/38 ,  Y02T50/43 ,  Y10T428/24967 ,  Y10T428/28 ,  Y10T428/2852 ,  Y10T428/287 ,  Y10T428/2896

摘要： Disclosed is a reinforcing material for the local reinforcement of a component formed with a composite material, in particular in areas of force introduction and/or connecting areas. The reinforcing material is formed by a metallic sheet-like formation, the metallic sheet-like formation having a surface with increased roughness to improve adhesion and a coating applied to the surface to provide a seal and improve the bond with the composite material. As a result of the presence of a coating on the metallic sheet-like formation, once it has been rolled up on supply rolls, said sheet-like formation can be drawn off from the supply rolls and at the same time processed in an automated manner by means of known computer-controlled laying devices with CRP prepreg materials in web form by laying layer by layer to produce components, in particular of large format, for aircraft. The reinforcing material thereby ensures a high embedding strength in the case of introduced boreholes or the like, in particular in areas of force introduction and/or connecting areas. Also disclosed is a method for producing a reinforcing material. In addition, the invention relates to a method for producing components, in particular components of large format for aircraft, with the composite material and with the reinforcing material.

摘要翻译： 公开了一种用于局部增强由复合材料形成的部件的增强材料，特别是在力引入和/或连接区域的区域。 增强材料通过金属片状结构形成，金属片状结构具有粗糙度增加的表面以提高粘附性，并且涂覆在表面上以提供密封并改善与复合材料的粘结。 由于在金属片状结构上存在涂层，一旦已经在供给辊上卷起，所述片状结构可以从供给辊中抽出并且同时以自动方式进行处理 通过已知的计算机控制的铺设装置，其中通过逐层铺设具有卷筒纸形式的CRP预浸料材料，以生产用于飞行器的特别是大格式的部件。 因此，在引入的钻孔等的情况下，特别是在力引入区域和/或连接区域中，增强材料确保了高嵌入强度。 还公开了一种用于生产增强材料的方法。 此外，本发明涉及用于生产组件的方法，特别是用于航空器的大格式的组件，其具有复合材料和增强材料。