公开(公告)号：US07578133B2

公开(公告)日：2009-08-25

申请号：US11091120

申请日：2005-03-28

申请人： Jaime A. Arbona ,  Meggan Harris ,  James Allore ,  Steven Laporte

发明人： Jaime A. Arbona ,  Meggan Harris ,  James Allore ,  Steven Laporte

IPC分类号： F02K1/00

CPC分类号： F02K1/1207 ,  F02K1/805

摘要： An exhaust nozzle assembly includes a plurality of interfitting flap assemblies that are moveable between a maximum area ratio and a minimum area ratio. Each of the pluralities of flap assemblies includes a slot and a wing. The wing fits within an adjacent slot of an adjacent flap assembly. Each of the flap assemblies includes a divergent element that provides a specific geometric shape forming the trailing edge surfaces. The flap element is attached to the divergent element and extends to a static structure. The flap element and the divergent element combine to form a continuous faceted outer surface of the exhaust nozzle assembly substantially void of gaps throughout the range of motion between the maximum and minimum area ratios.

摘要翻译： 排气喷嘴组件包括可在最大面积比和最小面积比之间移动的多个配合翼片组件。 多个翼片组件中的每一个包括槽和翼。 机翼装配在相邻的皮瓣组件的相邻狭槽内。 每个翼片组件包括提供形成后缘表面的特定几何形状的发散元件。 翼片元件附接到发散元件并延伸到静态结构。 翼片元件和发散元件组合以形成排气喷嘴组件的连续刻面的外表面，其在最大和最小面积比之间的运动范围内基本上无间隙。

公开(公告)号：US07581301B2

公开(公告)日：2009-09-01

申请号：US11644363

申请日：2006-12-22

申请人： Jaime A. Arbona ,  Donald W. Peters ,  Robert J. Miller

发明人： Jaime A. Arbona ,  Donald W. Peters ,  Robert J. Miller

IPC分类号： B23P11/00

CPC分类号： F16B35/06 ,  B62D29/048 ,  F16B5/0241 ,  F16B37/045 ,  F16B2001/0085 ,  F16B2200/30 ,  Y10T29/49947 ,  Y10T29/49948 ,  Y10T403/75

摘要： A fastener assembly for attaching components of dissimilar materials includes a fastener having a base portion and a protruding portion, and a mechanism for tightening the assembly. The base portion is shaped to be complementary for mating with an attachment feature formed within the non-metal component such that the base portion is retained within the non-metal component. The protruding portion including a base end and a distal end with the distal end including a threaded portion. The fastener assembly allows attachment of components fabricated from dissimilar materials without forming through holes in one of the components. Additionally, the fastener assembly compensates for differences in thermal expansion rates between the non-metal component and the metal component while providing a tight attachment therebetween.

摘要翻译： 用于安装不同材料的部件的紧固件组件包括具有基部和突出部分的紧固件以及用于紧固组件的机构。 基部被成形为互补以与非金属部件中形成的附接特征配合，使得基部保持在非金属部件内。 所述突出部分包括基端和远端，所述远端包括螺纹部分。 紧固件组件允许由不同材料制成的部件的附接，而不在其中一个部件中形成通孔。 此外，紧固件组件补偿非金属部件和金属部件之间的热膨胀率的差异，同时在其间提供紧密的连接。