To provide a joint structure configured so that shaft center parts can be jointed to a head part without using a fastener, and a manufacturing method for a joint structure.SOLUTION: A reaction link 20 comprises a head 30 rotatably connected to rotating blades, bushes 40 rotatably connected to actuators that drive the rotating blades, and shaft center parts 60 through which the head 30 is joined to the bushes 40. Protrusion parts are formed, along a circumferential direction, on outer peripheries of the head 30 and of the bushes 40. The reaction link further comprises covering materials 70 which are fiber-reinforced plastics that cover the shaft center parts 60, the protrusion part of the head 30 and the protrusion parts of the bushes 40 while tightly adhering to the parts respectively.SELECTED DRAWING: Figure 5
【課題】締結具を用いなくとも軸芯部と結合することのできる接合構造体及び接合構造体の製造方法を提供する。【解決手段】リアクションリンク20は、動翼に回転可能に連結されるヘッド30と、動翼を駆動するアクチュエータに回転可能に連結されるブッシュ40と、ヘッド30とブッシュ40とを接続する軸芯部60とを備える。ヘッド30及びブッシュ40の外周には、周方向に沿って突条部が設けられる。軸芯部60とヘッド30の突条部とブッシュ40の突条部とに密着して覆う繊維強化プラスチックである被覆材70を備える。【選択図】図5
JOINT STRUCTURE AND MANUFACTURING METHOD FOR JOINT STRUCTURE
接合構造体及び接合構造体の製造方法
2023-03-13
Patent
Electronic Resource
Japanese
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