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37 条记录 (耗时 0.041 秒)

    Pre-patterned layup kit and method of manufacture
    1.
    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。

    PRE-PATTERNED LAYUP KIT AND METHOD OF MANUFACTURE
    2.
    发明申请
    PRE-PATTERNED LAYUP KIT AND METHOD OF MANUFACTURE 有权
    预先设计的LAYUP工具包和制造方法

    公开(公告)号：US20100012260A1

    公开(公告)日：2010-01-21

    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： B32B37/02 ,  B21D53/92

    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。

    Stringer clip end effector
    5.
    发明授权
    Stringer clip end effector 失效
    丝杠夹端部执行器

    公开(公告)号：US5127139A

    公开(公告)日：1992-07-07

    申请号：US682622

    申请日：1991-04-08

    申请人： Peter D. McCowin ,  Hugh R. Schlosstein

    发明人： Peter D. McCowin ,  Hugh R. Schlosstein

    IPC分类号： B23B39/22

    CPC分类号： B23B39/22 ,  Y10T29/5107 ,  Y10T408/29 ,  Y10T408/378 ,  Y10T408/557 ,  Y10T408/5635

    摘要： A stringer clip end effector (21) suitable for use with a computer-controlled (CC) machine tool is disclosed. The stringer clip end effector (21) includes a pair of jaws (45,47) for picking up a clip (23) at a presentation location. After being moved by the CC machine tool to an insertion location adjacent to a hat-shaped stringer (31), a pair of cams (60a, 60b) located on opposite sides of the clip (23) are extended into the stringer cavity (25) and rotated to spread the stringer walls (27,29). Thereafter, the clip (23) is positioned in the stringer cavity (25). Then, the cams (60a, 60b) are rotated to a nonspread position, and clamp elements (49a, 49b, 51a, 51b) are actuated to press the walls (27, 29) of the stringer (31) against the clip (23). Next, drill bits (57a, 57b, 59a, 59b) that face the outer surface of the stringer walls (27, 29) are energized and moved toward the stringer walls. After holes are drilled through the stringer walls and the clip, the drill bits are withdrawn. Thereafter, the clip (23) is either released while lying between the walls of the stringer (31), or withdrawn from the stringer (31) and moved to a temporary storage location.

    摘要翻译： 公开了一种适用于计算机控制（CC）机床的纵梁夹具端部执行器（21）。 桁条夹端部执行器（21）包括用于在呈现位置拾取夹子（23）的一对钳口（45,47）。 在通过CC机床移动到靠近帽形桁条（31）的插入位置之后，位于夹子（23）相对两侧的一对凸轮（60a，60b）延伸到桁条腔（25） ）并旋转以扩展纵梁壁（27,29）。 此后，夹子（23）位于纵梁腔（25）中。 然后，凸轮（60a，60b）旋转到非扩展位置，并且致动夹紧元件（49a，49b，51a，51b）以将桁条（31）的壁（27,29）压靠在夹子（23）上 ）。 接下来，面向纵梁壁（27,29）的外表面的钻头（57a，57b，59a，59b）被激励并朝向纵梁移动。 钻孔穿过纵梁和夹子后，钻头被取出。 此后，将夹子（23）放置在桁条（31）的壁之间，或从桁条（31）中取出并移动到临时存放位置。

    Method and apparatus for contouring composite pre-preg articles
    10.
    发明授权
    Method and apparatus for contouring composite pre-preg articles 有权
    用于轮廓复合预浸物品的方法和装置

    公开(公告)号：US09573355B2

    公开(公告)日：2017-02-21

    申请号：US14310219

    申请日：2014-06-20

    申请人： Paul E. Nelson ,  Peter D. McCowin ,  Worm Lund

    发明人： Paul E. Nelson ,  Peter D. McCowin ,  Worm Lund

    IPC分类号： B32B38/00 ,  B29C33/30 ,  B29C43/10 ,  B29C43/36 ,  B29C70/44 ,  B29C70/46

    CPC分类号： B32B38/0012 ,  B29C33/308 ,  B29C43/10 ,  B29C43/3642 ,  B29C70/44 ,  B29C70/46 ,  B29C2043/3626 ,  B29C2043/3644 ,  B29C2043/3647 ,  B32B2038/0028 ,  Y10T156/1028 ,  Y10T156/1041 ,  Y10T156/1043

    摘要： A forming tool and method for its use with flat pre-preg composite laminate assemblies which incorporates a mandrel segmented into multiple forming blocks, the forming blocks sized to receive a draped composite laminate assembly with all portions of the composite laminate assembly spaced from a shaping surface on each block. A spline plate engages the shaping surface of the forming blocks to provide a neutral axis for maintaining the entire composite laminate assembly in tension during forming. In the exemplary embodiments, the draped composite laminate assembly is formed to the forming blocks from the flat composite laminate assembly and maintained in contact with the forming blocks using a vacuum bag. The mandrel forming blocks arc then displaced to a desired curvature on the spline plate.

    摘要翻译： 一种成形工具和方法，用于与扁平预成型复合层压组件一起使用，其中组合有分段成多个成形块的心轴，成型块的尺寸适于接收复合叠层组件，所述复合叠层组件的所有部分与成形表面间隔开 在每个块。 花键板与成形块的成形表面接合以提供中性轴线，用于在成形期间保持整个复合层压组件的张力。 在示例性实施例中，所述复合层叠组合体由所述扁平复合层压组件形成于所述成型块上，并使用真空袋与所述成形块保持接触。 心轴形成块然后移动到花键板上的期望曲率。