Invention Grant
- Patent Title: Method for operating a landing gear and an aircraft including the landing gear
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Application No.: US16368322Application Date: 2019-03-28
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Publication No.: US10654563B2Publication Date: 2020-05-19
- Inventor: Mitchell Mellor , Brian Hansen
- 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: Perman & Green, LLP
- Main IPC: B64C25/26
- IPC: B64C25/26 ; B64C25/12 ; B64C25/20 ; F16H21/06 ; F16H21/44

Abstract:
A method for operating a landing gear. The method includes extending an actuator to apply a force to a crank link of a toggle lock mechanism causing a mechanical unlocking of a second lock link from a fully extended position, retracting the actuator to rotate the toggle lock mechanism about a toggle lock pivot axis of a first lock link, causing rotation of the second lock link that is rotatably coupled to the first lock link so that the second lock link folds relative to the first lock link in a second rotation direction, and a toggle link of the toggle lock mechanism rotates relative to the second lock link, in the first rotation direction opposite the second rotation direction, to rotate the second lock link to a fully retracted position of the second lock link relative to the first lock link.
Public/Granted literature
- US20190217946A1 METHOD FOR OPERATING A LANDING GEAR AND AN AIRCRAFT INCLUDING THE LANDING GEAR Public/Granted day:2019-07-18
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