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    STRINGER HOLDING DEVICE
    61.
    发明申请
    STRINGER HOLDING DEVICE 有权
    STRINGER控股设备

    公开(公告)号：US20080257490A1

    公开(公告)日：2008-10-23

    申请号：US11162257

    申请日：2005-09-02

    申请人： Darrell D. Jones ,  Kurtis S. Willden ,  Michael A. Lee ,  Richard B. Evans

    发明人： Darrell D. Jones ,  Kurtis S. Willden ,  Michael A. Lee ,  Richard B. Evans

    IPC分类号： B29C65/00 ,  B32B37/00

    CPC分类号： B29C70/342 ,  B29D99/0014 ,  B29L2031/3082 ,  B64F5/10

    摘要： In accordance with the present invention an apparatus for securing a plurality of stringers to a mandrel during lay-up is provided, the plurality of stringers and mandrel forming a lay-up surface. The apparatus includes a vacuum source and a first vacuum attachment assembly comprising a first vacuum cup assembly and a first flexible tube assembly in communication with said vacuum source to tightly secure down against the lay-up surface. A second vacuum attachment assembly comprises a second vacuum cup assembly and a second flexible tube assembly in communication with the vacuum source to force it tightly down against the lay-up. A flexible spacer is in rigid communication with the second vacuum cup assembly and includes an extended end in communication with the first vacuum cup assembly such that the flexible spacer presses one of the stringers against the mandrel.

    摘要翻译： 根据本发明，提供了一种用于在堆叠期间将多个桁条固定到心轴的装置，所述多个桁条和心轴形成一个叠置表面。 该装置包括真空源和第一真空附件组件，该组件包括第一真空杯组件和与所述真空源连通的第一柔性管组件，以紧紧地靠在叠层表面上。 第二真空附件组件包括第二真空杯组件和与真空源连通的第二柔性管组件，以将其紧紧压靠在叠层上。 柔性间隔件与第二真空杯组件刚性连通，并且包括与第一真空杯组件连通的延伸端，使得柔性间隔件将其中一个桁条压靠在心轴上。

    Pre-patterned layup kit and method of manufacture
    64.
    发明授权
    Pre-patterned layup kit and method of manufacture 有权
    预制图案叠层套件及其制造方法

    公开(公告)号：US08568551B2

    公开(公告)日：2013-10-29

    申请号：US11751931

    申请日：2007-05-22

    申请人： Joseph D. Brennan ,  George D. Hempstead ,  Darrell D. Jones ,  Matthew K. Lum ,  Peter D. McCowin ,  Terrence J. Rowe ,  Hugh R. Schlosstein

    发明人： Joseph D. Brennan ,  George D. Hempstead ,  Darrell D. Jones ,  Matthew K. Lum ,  Peter D. McCowin ,  Terrence J. Rowe ,  Hugh R. Schlosstein

    IPC分类号： B32B37/10

    CPC分类号： B29C70/30 ,  B29C70/545 ,  B29L2031/3082 ,  Y02T50/43 ,  Y10T29/49622 ,  Y10T29/53004 ,  Y10T156/10 ,  Y10T156/1002

    摘要： A pre-patterned layup kit with layup patterned to accommodate an airframe topological feature, trimmed to fit a preselected target region of a layup structure, and conformed to the target region contour. The kit can be fabricated in advance of airframe manufacture and stored until use. The kit includes a flexible carrier upon which the layup is laid, and a release layer between the layup and the carrier. The layup has multiple laminae oriented to an carrier indexing element, and indexed to the target region thereby. A kit manufacturing method includes preparing the laminae constituent of the layup, preparing the carrier, and laying down the laminae on the carrier to make the kit. The kit can be compacted, inspected, and prepared for storage. The layup can be fabricated of a pre-patterned lamina or multiple laminae that are shaped and trimmed to accommodate an airframe topological feature.

    摘要翻译： 具有图案化以适应机身拓扑特征的预制图案叠层套件，其被修剪以适合上层结构的预选目标区域，并且符合目标区域轮廓。 该套件可以在机身制造之前制造并存储直到使用。 套件包括铺设铺层的柔性载体，以及铺层和载体之间的释放层。 叠层具有定向到载体分度元件的多个层，并由此指定到目标区域。 试剂盒制备方法包括制备铺层的薄片成分，制备载体，以及将载片上的薄片铺放在载体上以制备试剂盒。 试剂盒可以压实，检查和准备储存。 叠层可以由预先图案化的薄片或多个薄片制成，其被成形和修整以适应机身拓扑特征。