公开(公告)号：US09193448B2

公开(公告)日：2015-11-24

申请号：US14132630

申请日：2013-12-18

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Marie-Laure De Crescenzo ,  Christophe Verdurmen ,  Jacques Bussiere

IPC: B64C25/36 ,  B60B25/00 ,  F16D55/24 ,  B64C25/44 ,  F16D65/02

CPC classification number: B64C25/36 ,  B60B25/00 ,  B64C25/44 ,  F16D55/24 ,  F16D2065/1392

Abstract: An aircraft wheel comprising two half-wheels (1, 2) assembled together by means of bolt fasteners (10; 110) clamping together disks of the half-wheels, each bolt fastener comprising a bolt (11; 111) with an end forming a screw head (12; 112) and a threaded end (13; 113) for receiving a nut (14; 114), the wheel also being fitted with drive keys (20; 120) that are fitted to one of the half-wheels for driving brake disks in rotation, the wheel being characterized in that each drive key has a first end (23; 123) that is shaped to co-operate with the screw head of one of the bolts so that said first end is held and prevented from moving when the key is in place on the wheel.

Abstract translation: 一种飞轮，其包括通过将半轮的盘夹在一起的螺栓紧固件（10; 110）组装在一起的两个半轮（1,2），每个螺栓紧固件包括螺栓（11; 111），端部形成 螺钉头（12; 112）和用于接收螺母（14; 114）的螺纹端（13; 113），所述轮还装配有驱动键（20; 120），所述驱动键安装到所述半轮之一， 所述车轮的特征在于，每个驱动钥匙具有第一端（23; 123），所述第一端被成形为与所述螺栓之一的螺钉头配合，使得所述第一端被保持和防止 当钥匙在车轮上就位时移动。