The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2019
Filed:
Sep. 02, 2016
The Boeing Company, Chicago, IL (US);
Mitchell Mellor, Bothell, WA (US);
Brian Hansen, Lake Stevens, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A landing gear lock assembly includes a first lock link, and a second lock link, a first end of the second lock link being rotatably coupled to the second end of the first lock link so that the first and second lock links unfold relative to each other in a first rotation direction. A toggle lock mechanism has a crank link and a toggle link rotatably coupled to each other, the toggle link being rotatably coupled to the second lock link, and the crank link being rotatably coupled to the first lock link so that the toggle link rotates relative to the second lock link, in a direction opposite the first rotation direction, to rotate the second lock link to a fully extended position relative to the first lock link. Rotation of the toggle link mechanically locks the second lock link in the fully extended position.