公开(公告)号：WO2023034909A1

公开(公告)日：2023-03-09

申请号：PCT/US2022/075827

申请日：2022-09-01

申请人： RAYTHEON COMPANY

发明人： SEASLY, Zachariah A. ,  MELKERS, Edgar R.

IPC分类号： B64C13/28 ,  F42B10/02

摘要： A control surface restraining system for variably preventing movement of a control surface imparted by a control actuation shaft of a control actuation section of a tactical flight vehicle includes a power take-off shaft operably connected to the control actuation shaft with a power take-off gear train and a control surface restraint. The control surface restraint is configured to variably engage the power take-off shaft, thereby locking the power take-off gear train and preventing the control actuation shaft from imparting the movement of the control surface. The control surface restraint is also configured to variably disengage the power take-off shaft, thereby unlocking power take-off gear train and allowing the control actuation shaft from imparting the movement of the control surface.