公开(公告)号：US20160355259A1

公开(公告)日：2016-12-08

申请号：US15171984

申请日：2016-06-02

Applicant: Google Inc.

Inventor： Damon Vander Lind ,  Gregor Boone Cadman

IPC: B64D1/08 ,  F03D9/32 ,  F03D9/00 ,  B64C39/02

CPC classification number: B64D1/08 ,  B64C27/04 ,  B64C31/06 ,  B64C39/022 ,  B64C39/024 ,  B64C39/10 ,  B64C2201/145 ,  B64F3/02 ,  F03D9/255 ,  F03D9/32

Abstract: A hardpoint relief pad is described and includes a base surface, a hardpoint overlay, and a first stress relief area. The base surface is configured to conform to and be fixedly attached to an interior surface of an aerial vehicle wing. The hardpoint overlay protrudes above adjacent areas of the hardpoint relief pad and is adapted to conform to a hardpoint. The hardpoint protrudes from the interior surface of the wing and is configured to carry a load fixed to the hardpoint. The hardpoint overlay includes an oculus that is configured to allow the load to be fixed to the hardpoint through the hardpoint overlay. The first stress relief area protrudes above adjacent areas of the hardpoint relief pad and also forms a hollow cavity between the first stress relief area and the interior surface of the wing.

Abstract translation: 描述了一个硬点浮雕垫，它包括一个基面，一个硬点覆盖层和一个第一应力消除区域。 基座表面构造成符合并固定地连接到飞行器机翼的内表面。 硬点覆盖层突出在硬点浮雕垫的相邻区域上方，并且适于符合硬点。 硬点从机翼的内表面突出并且被配置为承载固定到硬点的负载。 硬点覆盖包括一个被配置为允许负载通过硬点覆盖固定到硬点的一个oculus。 第一应力消除区域突出在硬点浮雕垫的相邻区域上方，并且还在第一应力消除区域和机翼的内表面之间形成中空腔。