公开(公告)号：US08328138B2

公开(公告)日：2012-12-11

申请号：US12435543

申请日：2009-05-05

Applicant: Anton Bergmann ,  Marinus Sedlmeier

Inventor： Anton Bergmann ,  Marinus Sedlmeier

IPC: B64C1/06 ,  B27N5/02 ,  B32B3/00

CPC classification number: B29C70/32 ,  B29C53/582 ,  B29C53/60 ,  B29C70/222 ,  B29C70/34 ,  B29C2053/8025 ,  B29K2707/04 ,  B29K2709/08 ,  B29L2023/00 ,  B29L2031/3082 ,  B32B1/08 ,  B32B3/266 ,  B32B5/024 ,  B32B5/26 ,  B32B7/005 ,  B32B7/06 ,  B32B7/12 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2307/3065 ,  B32B2307/714 ,  B32B2605/18 ,  B64C1/18 ,  Y02T50/43 ,  Y10T428/24058 ,  Y10T428/24074 ,  Y10T428/24099

Abstract: A supporting strut for supporting an intermediate deck (2) that is arranged in an aircraft fuselage (1), includes a hollow cylindrical rod body (3) that includes a fiber reinforced material, with the two ends of the rod body (3) being designed as attachment sections for detachable attachment to the aircraft fuselage (1) or to the intermediate deck (2), wherein the rod body (3) includes at least one first reinforcement layer (10a) made from a carbon fiber fabric with an identical number of warp- and weft threads in 45° alignment or 90° alignment, as well as at least one second reinforcement layer (10b, 10c) made from a carbon fiber fabric including a higher number of warp threads than weft threads in 0° alignment, as well as a final layer including glass fiber, which together with artificial resin form a compact fiber reinforced material.

Abstract translation: 用于支撑布置在飞行器机身（1）中的中间甲板（2）的支撑支柱包括中空的圆柱形杆体（3），其包括纤维增强材料，杆本体（3）的两端为 设计为用于可拆卸地附接到飞机机身（1）或中间甲板（2）的附接部分，其中杆体（3）包括由具有相同数量的碳纤维织物制成的至少一个第一加强层（10a） 以45°对准或90°对准的经纬纱线，以及由碳纤维织物制成的至少一个第二加强层（10b，10c），所述第二加强层包括比0纬线对纬线更多的经线数， 以及包括玻璃纤维的最终层，其与人造树脂一起形成紧凑的纤维增强材料。

公开(公告)号：US06835263B2

公开(公告)日：2004-12-28

申请号：US10113934

申请日：2002-04-02

Applicant: Anton Bergmann ,  Marinus Sedlmeier

Inventor： Anton Bergmann ,  Marinus Sedlmeier

IPC: B65H8100

CPC classification number: F16C3/026 ,  B29C53/56 ,  B29C53/566 ,  B29C70/446 ,  B29C70/54 ,  Y10S464/903 ,  Y10T428/1369

Abstract: An undercritical drive shaft and a method of producing the undercritical drive shaft from fiber composite material is disclosed. The drive shaft, which is produced of fiber composite material and is to be used as an undercritically operating shaft, has a high damage tolerance with respect to resistance to torsion and the manufacturing process requires lower expenditures. For the drive shaft, the fiber composite material consists of several successively individually wound-up webs of prepreg. For the method of producing the drive shaft from fiber composite material, as the fiber material, the web-shaped prepreg is wound onto the winding spindle and this prepreg is deaerated and simultaneously compressed by the winding-on of a thermoplastic woven band which is prestressed in a defined manner. The thermoplastic woven band is unwound again and additional prepreg layers are then wound up which are then deaerated and compressed in the same manner by a thermoplastic woven band.

Abstract translation: 公开了一种非临界驱动轴和从纤维复合材料制造非临界驱动轴的方法。 由纤维复合材料制成的驱动轴用作不利于轴的轴，在耐扭转方面具有高损伤公差，制造过程需要较低的支出。 对于驱动轴，纤维复合材料由几个连续单独卷起的预浸料网构成。 对于从纤维复合材料制造驱动轴的方法，作为纤维材料，将网状预浸料卷绕到卷绕轴上，并将该预浸料脱气，同时通过预应力的热塑性编织带的卷绕同时压缩 以定义的方式。 热塑性编织带再次展开，然后再卷起另外的预浸料层，然后用热塑性编织带以相同的方式进行脱气和压缩。