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. 24, 2017
Filed:
Apr. 15, 2015
Airbus Helicopters, Marignane, FR;
Fabien Massal, Saint Chamas, FR;
AIRBUS HELICOPTERS, Marignane, FR;
Abstract
A set of swashplates having a non-rotary swashplate and a rotary swashplate. The set includes drive means constraining the rotary swashplate and the rotor mast in rotation about the axis of rotation. The drive means are provided with a drive arm driving the rotary swashplate in rotation about the axis of rotation by plane connection means including a fork, the drive arm extending in elevation from a first end to a second end that is fastened to the rotor mast, the first portion being held captive laterally between two lateral branches of the fork, the fork being hinged to the rotary swashplate by movement means giving the rotary swashplate a degree of freedom to move in rotation about a radial direction of the rotary swashplate relative to the fork.