Invention Grant
- Patent Title: Aircraft landing gear having a lever assembly, aircraft including the same, and related methods
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Application No.: US16789190Application Date: 2020-02-12
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Publication No.: US11407499B2Publication Date: 2022-08-09
- Inventor: Mark Nicholas Simpson , Mitchell Loren Ray Mellor , James E. Cusworth , Justin Cottet , Richard Kevin Johnson , George Sonnenburg
- 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: Dascenzo Gates Intellectual Property Law, P.C.
- Main IPC: B64C25/20
- IPC: B64C25/20 ; B64C25/10 ; B64C25/00 ; B64C25/14 ; B64C25/26 ; B64C25/34 ; B64C25/60

Abstract:
An aircraft landing gear structure includes a strut assembly and a wheel assembly operatively coupled to the strut assembly. The strut assembly includes an upper tubular housing and a lower tubular housing configured to be longitudinally translated with respect to the upper tubular housing such that the overall length of the strut assembly is transitioned between an extended configuration and a retracted configuration for stowage during flight. The wheel assembly includes a forward link pivotally coupled to the upper tubular housing and a truck beam that is pivotally coupled to the lower tubular housing such that translation of the lower tubular housing with respect to the upper tubular housing causes pivoting of the forward link and the truck beam with respect to one another, thereby tilting and/or raising a wheel of the wheel assembly with respect to the upper tubular housing.
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