The invention provides a carbon/carbon brake device for an airplane, the carbon/carbon brake device for the airplane is nested in an annular groove of an airplane wheel assembly 19, a brake shell 2 is of a hollow cylindrical structure, a first end of the brake shell 2 is close to one side of a flange plate of a main landing gear, and a second end of the brake shell 2 is far away from one side of the flange plate of the main landing gear; the brake shell 2 is fixed on a flange plate of a main landing gear main shaft; the cylinder base assembly 1 is assembled at the first end of the brake shell 2. The cylinder base assembly 1 is of a hollow annular structure, N piston cavities are formed in the side, facing the brake shell 2, of the cylinder base assembly 1, and an oil way is arranged between every two adjacent piston cavities. One piston assembly 8 is placed in each piston cavity of the cylinder base assembly 1; the half clamping ring 9 is of an annular structure, is arranged at the first end of the brake shell 2 and is used for limiting the brake shell 2 in the axial direction. The device comprises a heat insulation ring 10, a pressing disc assembly 3, a movable disc assembly 4, a single-face static disc 5 and a pressure bearing disc 6. The steel pressure-bearing disc assemblies 7 are all of an annular structure.
本申请提供一种飞机用碳/碳刹车装置,所述飞机用碳/碳刹车装置嵌套在机轮组件19的环形凹槽内,刹车壳体2为空心筒状结构,刹车壳体2的第一端为靠近主起落架法兰盘一侧,第二端为远离主起落架法兰盘一侧;刹车壳体2固定于主起落架主轴的法兰盘上;汽缸座组件1装配在刹车壳体2的第一端;汽缸座组件1为中空环形结构,汽缸座组件1的面向刹车壳体2的一侧设置有N个活塞腔,相邻活塞腔之间设置有油路;汽缸座组件1的每个活塞腔内放置一个活塞组件8;半卡环9为环形结构,设置在刹车壳体2的第一端,用于在轴向方向上对刹车壳体2进行限位;隔热环10、压紧盘组件3、动盘组件4、单面静盘5、承压盘6;钢承压盘组件7均为环形结构。
Carbon/carbon brake device for airplane
一种飞机用碳/碳刹车装置
2022-06-17
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
|NTIS | 1978
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