Invention Grant
- Patent Title: Motionless flight control surface skew detection system
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Application No.: US14675845Application Date: 2015-04-01
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Publication No.: US09764853B2Publication Date: 2017-09-19
- Inventor: Peter A. Padilla
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Thompson Hine LLP
- Main IPC: B64D9/00
- IPC: B64D9/00 ; B64D45/00 ; B64C9/00 ; B64C9/02 ; B64C13/00 ; B64C9/16 ; B64C9/22 ; G05D1/00

Abstract:
A motionless skew detection system for an aircraft is disclosed, and includes a flight control surface of an aircraft wing, two drive mechanisms for operating the flight control surface, a first load sensor and a second load sensor for each of the two drive mechanisms, and a control module. Each of the two drive mechanisms are located on opposing sides of the flight control surface and each of the two drive mechanisms include at least a first linkage including a first outer surface and a second linkage including a second outer surface. The first load sensor is disposed along the first outer surface of the first linkage and the second load sensor is disposed along the second outer surface of the second linkage. The control module is in signal communication with the first load sensor and the second load sensor of each drive mechanism.
Public/Granted literature
- US20160288921A1 MOTIONLESS FLIGHT CONTROL SURFACE SKEW DETECTION SYSTEM Public/Granted day:2016-10-06
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