- Patent Title: Linkage assemblies for moving tabs on control surfaces of aircraft
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Application No.: US17491000Application Date: 2021-09-30
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Publication No.: US11591072B2Publication Date: 2023-02-28
- Inventor: Ross Michael Westermeier , Kevin Tsai
- 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: Hanley, Flight & Zimmerman, LLC
- Main IPC: B64C13/30
- IPC: B64C13/30 ; B64C9/18

Abstract:
Linkage assemblies for moving tabs on control surfaces of aircraft are disclosed herein. An example aircraft includes a wing including a fixed wing portion and a trailing edge control surface. The trailing edge control surface includes a fore panel rotatably coupled to the fixed wing portion and an aft panel rotatably coupled to the fore panel. The wing also includes a linkage assembly including a rocking lever rotatably coupled to a bottom side of the fore panel, a trailing edge link having a first end rotatably coupled to the fixed wing portion and a second end rotatably coupled to the rocking lever, and an aft panel link having a first end rotatably coupled to the rocking lever and a second end rotatably coupled to a bottom side of the aft panel.
Public/Granted literature
- US20220227480A1 LINKAGE ASSEMBLIES FOR MOVING TABS ON CONTROL SURFACES OF AIRCRAFT Public/Granted day:2022-07-21
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