公开(公告)号：US20230391465A1

公开(公告)日：2023-12-07

申请号：US18036702

申请日：2021-11-11

申请人： CHONGQING ZONGSHEN AERO ENGINE MFG CO., LTD.

发明人： Xingsheng LI ,  Mingcheng GONG ,  Zhong TANG ,  Liping PI

IPC分类号： B64D35/00 ,  F16D3/12 ,  F16D7/02

CPC分类号： B64D35/00 ,  F16D3/12 ,  F16D7/027 ,  F16D2300/22 ,  F16D2300/12

摘要： A propeller transmission system for an aircraft powerplant includes a propeller shaft. One end of the propeller shaft is a power input end, and the other end of the propeller shaft is configured to connect a propeller. The power input end of the propeller shaft is provided with a driven gear, and the driven gear is in transmission connection with an input end of an overload clutch. The propeller transmission system further includes a torsional damper, an output end of the overload clutch is in axial transmission connection with the torsional damper by a flexible disc, and the torsional damper is in transmission connection with the propeller shaft.