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:
Oct. 19, 2021
Filed:
Sep. 12, 2018
Saf-holland, Inc., Muskegon, MI (US);
William J. Hicks, Muskegon, MI (US);
Andrew L. Wallner, Grand Rapids, MI (US);
David Sun, Placentia, CA (US);
Tianyu Ling, Allegan, MI (US);
Patrick Salois, Muskegon, MI (US);
Brian M. Collins, Grand Rapids, MI (US);
SAF-HOLLAND, Inc., Muskegon, MI (US);
Abstract
A landing gear assembly includes a leg assembly including a first portion and a second portion, wherein the first and second portions of the leg assembly telescopingly engage one another, a gear assembly operably coupled to the first and second leg portions and configured to telescopingly move the first and second leg portions with respect to one another, and a drive assembly operably coupled to the gear assembly, and including a planetary gear arrangement configured to drive the gear assembly at a first speed and at a second speed that is different than the first speed, and a motor configured to drive the planetary gear assembly.