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    LATTICE GRID CAUL FOR HONEYCOMB COMPOSITE STRUCTURE
    6.
    发明申请
    LATTICE GRID CAUL FOR HONEYCOMB COMPOSITE STRUCTURE 有权
    蜂窝结构复合结构的拉丝网

    公开(公告)号：US20130344295A1

    公开(公告)日：2013-12-26

    申请号：US13369921

    申请日：2012-02-09

    申请人： Jonathan Bremmer ,  Paul H. Denavit ,  Edward Joseph Fabian ,  Jeffrey G. Sauer ,  William E. Hovan, III ,  Darryl Mark Toni

    发明人： Jonathan Bremmer ,  Paul H. Denavit ,  Edward Joseph Fabian ,  Jeffrey G. Sauer ,  William E. Hovan, III ,  Darryl Mark Toni

    IPC分类号： B32B7/02

    CPC分类号： B32B7/02 ,  B29C70/342 ,  B29C2043/3655 ,  B32B3/085 ,  B32B3/266 ,  B32B5/028 ,  B32B5/04 ,  B32B15/04 ,  B32B2307/734 ,  B32B2581/00 ,  Y10T156/10 ,  Y10T428/24628 ,  Y10T428/24983

    摘要： A caul system for a composite structure having one or more core elements includes a lattice grid hard caul selectively locatable at a portion of the composite structure without core elements. The caul system further includes a soft caul selectively locatable at a portion of the composite structure having a core element. A method of forming a composite structure with one or more core elements includes locating a first laminate in a tool and locating one or more core elements over the first laminate. A second laminate is located over the one or more core elements. A lattice grid hard caul is placed over the second laminate, avoiding locations having core elements of the one or more core elements disposed thereat. A soft caul is located over the one or more core elements, thereby preventing deformation of the one or more core elements.

    摘要翻译： 具有一个或多个核心元件的复合结构的塞子系统包括可选地定位在没有核心元件的复合结构的部分处的网格格栅。 塞子系统还包括可选择地定位在具有芯元件的复合结构的一部分处的软塞子。 形成具有一个或多个芯元件的复合结构的方法包括将第一层压体定位在工具中并将一个或多个芯元件定位在第一层压板上。 第二层压体位于一个或多个芯元件上。 格栅格硬盖放置在第二层压板上，避免了位于其中的一个或多个芯元件的芯元件的位置。 一个或多个芯元件上设有一软芯，从而防止一个或多个芯元件的变形。

    Pressure tolerant fuel tank panels
    9.
    发明授权
    Pressure tolerant fuel tank panels 失效
    耐压油箱面板

    公开(公告)号：US5674586A

    公开(公告)日：1997-10-07

    申请号：US499642

    申请日：1995-06-07

    申请人： Darryl Mark Toni ,  Bruce Henry Barr ,  Edward Joseph Fabian ,  Bruce Fredric Kay ,  Joaquin Terceno ,  Kenneth Morgan Furnes ,  Alan Lee Dobyns

    发明人： Darryl Mark Toni ,  Bruce Henry Barr ,  Edward Joseph Fabian ,  Bruce Fredric Kay ,  Joaquin Terceno ,  Kenneth Morgan Furnes ,  Alan Lee Dobyns

    IPC分类号： B32B5/14 ,  B32B5/24 ,  B60K15/03 ,  B32B3/12

    CPC分类号： B32B5/14 ,  B32B5/24 ,  B60K15/03177 ,  B64D37/32 ,  B60K2015/03046 ,  B60K2015/03407 ,  B64D2037/325 ,  Y10T428/1369 ,  Y10T428/24149 ,  Y10T428/30

    摘要： A pressure tolerant composite panel has an inner fiber reinforced layer, an outer fiber reinforced layer and an core disposed therebetween. In one embodiment of the invention, the inner layer has weakening structures incorporated at the peripheral edges thereof, and has an outer layer of a different and lower modulus of elasticity than the inner layer to provide some degree of elongation. When high internal forces are encountered, the weakening structures allow the inner layer to separate, with the outer layers stretching to absorb the forces without failure. Optionally, strengthening straps are position about the panel such that it is compartmentalized into discrete sections to contain damage in localized areas. In an alternative embodiment of the invention, the inner core is produced of a crushable material which has a yield strength sufficient to provide structural support under normal operating conditions. When a high pressure is encountered which exceeds the yield limit, the core is crushed to prevent force transmission to the outer layer. Such a composite panel assures survivability of the panel when subject to impact damage.

    摘要翻译： 耐压复合板具有内纤维增强层，外纤维增强层和设置在其间的芯。 在本发明的一个实施例中，内层具有并入其周缘的弱化结构，并且具有与内层不同的和较低的弹性模量的外层，以提供一定程度的伸长。 当遇到高内力时，弱化结构允许内层分离，外层伸展以吸收力而不发生故障。 可选地，加强带是围绕面板的位置，使得其被分隔成离散部分以在局部区域中包含损伤。 在本发明的替代实施例中，内芯由可压碎材料制成，其具有足以在正常操作条件下提供结构支撑的屈服强度。 当遇到超过屈服极限的高压时，芯被压碎以防止力传递到外层。 这样的复合面板确保面板受到冲击损坏时的生存能力。