A rotor (8, 8 ', 106 ''', 106'' '', 106'' ''', 106'' '''') for an aircraft (1, 100) is described, comprising: an input shaft (10, 108) rotatable about a first axis (C, I); an output member (15, 112) rotatable about a second axis (D, J); a coupling element (20, 20 ', 20' ', 20 ''') functionally interposed between the input shaft (10, 108) and the output member (15, 112) and adapted to transmit motion from the input shaft (10, 108) to the output member (15, 112); the coupling element (20, 20 ', 20' ', 20 ''') is configured to allow, in use, a fixed or variable inclination between the respective first and second axes (C, I, D, J), the coupling element (20, 20 ', 20'', 20 ''') comprising at least one first corrugated element (21, 22, 25, 120'' ', 121 ''', 120'' ', 121 ''', 122'' ') made of an elastically deformable material, the first corrugated element (21, 22, 25, 120 ''', 121'' ', 120 ''', 121'' ', 122 ''') allowing inclination by elastic deformation.

    描述了一种用于航空器(1、100)的旋翼(8、8’、106”’、106””、106””’、106”””),其包括:能围绕第一轴线(C、I)旋转的输入轴(10、108);能围绕第二轴线(D、J)旋转的输出构件(15、112);功能地插置在输入轴(10、108)与输出构件(15、112)之间并且适于将运动从输入轴(10、108)传递到输出构件(15、112)的耦合元件(20、20’、20”、20”’);耦合元件(20、20’、20”、20”’)被配置为在使用中允许相应的第一轴线和第二轴线(C、I、D、J)之间的固定或可变的倾斜;耦合元件(20、20’、20”、20”’)包括由可弹性变形材料制成的至少一个第一波纹元件(21、22、25、120”’、121”’、120””、121””、122””);第一波纹元件(21、22、25;120”’、121”’、120””、121””、122””)允许通过弹性变形进行倾斜。


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    Title :

    Rotor for aircraft capable of hovering


    Additional title:

    用于能够悬停的航空器的旋翼


    Contributors:

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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