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    DEVICE AND METHOD FOR PRODUCING A SPRING MADE OF FIBER COMPOSITE MATERIAL
    1.
    发明申请
    DEVICE AND METHOD FOR PRODUCING A SPRING MADE OF FIBER COMPOSITE MATERIAL 审中-公开
    用于生产纤维复合材料弹簧的装置和方法

    公开(公告)号：US20150330471A1

    公开(公告)日：2015-11-19

    申请号：US14652284

    申请日：2013-12-06

    申请人： LEICHTBAU-ZENTRUM SACHSEN GMBH

    发明人： Werner HUFENBACH ,  Martin LEPPER ,  Jens WERNER ,  Christian KOEHLER ,  André BARTSCH

    IPC分类号： F16F1/02 ,  F16F1/04 ,  F16F1/366 ,  B29C53/12

    CPC分类号： F16F1/021 ,  B29C53/12 ,  B29L2031/774 ,  F16F1/024 ,  F16F1/04 ,  F16F1/366 ,  F16F1/3665

    摘要： The invention relates to a method for producing a spring made of fiber composite material, in which a laminate strand which is formed from fibers of fiber composite material and is impregnated with a matrix material that can be consolidated is reshaped into a spring geometry. The invention also relates to a device for carrying out the method. On the method side, it is proposed that, prior to reshaping the laminate strand (2), a strand-shaped pre-product (20) is formed by applying a deformable protective jacket (16), which encloses the laminate strand (2), in a continuous application process. On the device side, it is proposed that an application unit (15) for forming a protective jacket (16) around the laminate strand (2) is arranged downstream of the processing device (1) in the transport direction of the laminate strand (2).

    摘要翻译： 本发明涉及一种用于生产由纤维复合材料制成的弹簧的方法，其中由纤维复合材料的纤维形成并浸渍有可固化的基体材料的层压线材重新成形为弹簧几何形状。 本发明还涉及一种用于执行该方法的装置。 在方法方面，提出在重新形成层合线材（2）之前，通过施加围绕层压线材（2）的可变形保护套（16）形成股线状预制品（20） ，在连续的应用过程中。 在装置侧，建议在叠层股线（2）周围形成保护套（16）的施加单元（15）在处理装置（1）的下游位于层叠股线（2）的输送方向 ）。

    INTEGRAL LONGITUDINAL MEMBER FOR MOTOR VEHICLES
    2.
    发明申请
    INTEGRAL LONGITUDINAL MEMBER FOR MOTOR VEHICLES 有权
    汽车整车长期成员

    公开(公告)号：US20160194030A1

    公开(公告)日：2016-07-07

    申请号：US14896873

    申请日：2014-05-21

    申请人： THYSSENKRUPP STEEL EUROPE AG ,  LEICHTBAU-ZENTRUM SACHSEN GMBH ,  TECHNISCHE UNIVERSITÄT DRESDEN

    发明人： Lothar PATBERG ,  Stefan MAYER ,  Torsten KRAHNERT ,  Werner HUFENBACH ,  Enrico LADUSCH ,  Jens WERNER ,  André KIEßLING ,  Alexander HERBIG ,  Jörn KIELE ,  Martin LEPPER

    IPC分类号： B62D21/15 ,  B62D25/08

    CPC分类号： B62D21/152 ,  B62D25/08 ,  B62D25/082 ,  B62D29/041 ,  B62D29/043

    摘要： Longitudinal members for motor vehicles may generally include a supporting element that is releasably connectable to an energy absorption mechanism. The supporting element may typically include a joining zone that can be used to secure the supporting element to one or more chassis or drive components of the motor vehicle. The supporting element and the energy absorption mechanism may be comprised of fiber-reinforced plastic. More specifically, the supporting element may be comprised of a plurality of length portions having different fiber orientations. For example, a first length portion may have fibers oriented substantially parallel to a horizontal longitudinal plane about which the supporting element is positioned, whereas a second length portion between the first length portion and the energy absorption mechanism may have intersecting fibers oriented oblique to the horizontal longitudinal plane.

    摘要翻译： 机动车辆的纵向构件通常可以包括可释放地连接到能量吸收机构的支撑元件。 支撑元件通常可以包括可用于将支撑元件固定到机动车辆的一个或多个底盘或驱动部件的接合区域。 支撑元件和能量吸收机构可以由纤维增强塑料构成。 更具体地，支撑元件可以由具有不同纤维取向的多个长度部分组成。 例如，第一长度部分可以具有基本上平行于支撑元件所在的水平纵向平面的纤维，而第一长度部分和能量吸收机构之间的第二长度部分可以具有相对于水平方向倾斜的相交纤维 纵向平面。

    DEVICE AND METHOD FOR INFILTRATING A FIBER PREFORM
    3.
    发明申请
    DEVICE AND METHOD FOR INFILTRATING A FIBER PREFORM 审中-公开
    用于感染纤维预制物的装置和方法

    公开(公告)号：US20150343719A1

    公开(公告)日：2015-12-03

    申请号：US14652291

    申请日：2013-12-06

    申请人： LEICHTBAU-ZENTRUM SACHSEN GMBH

    发明人： Werner HUFENBACH ,  Martin LEPPER ,  Jens WERNER ,  Christian KOEHLER ,  André BARTSCH

    IPC分类号： B29C70/54 ,  B29C70/48

    摘要： The invention relates to a method and a device for infiltrating a fiber preform of a component of fiber composite material with a matrix material. On the method side, it is proposed that an elastic coating (3) is applied onto the fiber preform (1, 23, 37), wherein the elastic coating (3) is widened to form a gap space (22) between the fiber preform (1) and the coating (3). The matrix material (21) is then fed into the gap space (22) and the elastic coating (3) is subsequently pressed against the fiber preform (1, 23, 37). On the device side, it is claimed that an elastic coating (3) is arranged on the fiber preform (1, 23, 37) and means are provided, which are in operative connection with the elastic coating (3), by which the coating (3) can be widened while forming a gap space (22) between the fiber preform (1, 23, 37) and the coating (3). A matrix material (21) can be fed into the gap space (22) and the coating (3) can be pressed against the fiber preform (1, 23, 37).

    摘要翻译： 本发明涉及一种用基质材料渗透纤维复合材料组分的纤维预制件的方法和装置。 在方法方面，提出将弹性涂层（3）施加到纤维预制件（1,23,37）上，其中弹性涂层（3）被加宽以在纤维预制件（3）之间形成间隙（22） （1）和涂层（3）。 然后将基质材料（21）进料到间隙空间（22）中，弹性涂层（3）随后被压靠在纤维预制件（1，23,37）上。 在设备方面，要求在纤维预制件（1,23,37）上布置弹性涂层（3），并且设置有与弹性涂层（3）操作连接的装置，通过该装置，涂层 （3）可以在纤维预制件（1,23,37）和涂层（3）之间形成间隙（22）的同时加宽。 可以将基质材料（21）进料到间隙空间（22）中，并且将涂层（3）压在纤维预制件（1,23,37）上。

    SPRING
    5.
    发明申请
    SPRING 审中-公开
    弹簧

    公开(公告)号：US20160201755A1

    公开(公告)日：2016-07-14

    申请号：US14442443

    申请日：2013-11-08

    申请人： LEICHTBAU-ZENTRUM SACHSEN GMBH

    发明人： Werner HUFENBACH ,  Martin LEPPER ,  Jens WERNER ,  Christian KOEHLER

    IPC分类号： F16F15/04 ,  F16F9/08 ,  F16F9/58 ,  F16F9/04

    摘要： The invention relates to a spring (1, 23) comprising at least one tensile body (2, 17, 71, 76) that can be subjected to tensile stress and/or at least one compressive body (37) that can be subjected to compressive stress, the spring also comprising a force-displacement conversion unit (3, 18, 24) for converting the force-displacement of the spring force F, said force-displacement conversion unit (3, 18, 24) having a moveable input control element (6, 19, 29), to which the spring force can be applied and a moveable output control element (7, 20, 30, 54, 60, 68, 72) which is operatively connected to the tensile body (2, 17, 71, 76) or to the compressive body (37) in such a way that the spring force F produces a tensile stress in the tensile body (2, 17, 71, 76) or a compressive stress in the compressive body (37) in a specific force-displacement conversion ratio.

    摘要翻译： 本发明涉及一种弹簧（1,23），其包括至少一个可承受拉伸应力的拉伸体（2,17,71,76）和/或至少一个可压缩的压缩体（37） 所述弹簧还包括用于转换弹力F的力位移的力位移转换单元（3,18,24），所述力 - 位移转换单元（3,18,24）具有可移动的输入控制元件 （6,19,29），可施加弹簧力的可移动输出控制元件（7,20,30,54,60,68,72）可操作地连接到所述拉伸体（2,17， 以及弹性力F在拉伸体（2,17,71,76）中产生拉伸应力或压缩体（37）中的压缩应力的方式 具体的力 - 位移转换比。