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:
Feb. 20, 2024
Filed:
Apr. 24, 2020
Moog Inc., East Aurora, NY (US);
John Kopp, West Seneca, NY (US);
Moog Inc., East Aurora, NY (US);
Abstract
A rotor blade pitch control system () comprising a rotor blade () rotatable about both a central axis () and a pitch axis (), a pitch drive rotor () rotatable about the central axis independently of rotation of the rotor blade about the central axis, a pitch follower () rotatable relative to the pitch drive rotor, the pitch drive rotor and the pitch follower having an eccentric axis (), a linkage () between the pitch follower and the rotor blade configured such that the pitch follower rotates with rotation of the rotor blade about the central axis, the pitch drive rotor, the pitch follower and the linkage configured such that the pitch drive rotor may be driven to control an angular displacement of the pitch drive rotor relative to the pitch follower about the central axis and thereby control the pitch of the rotor blade about the pitch axis.