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. 03, 2022
Filed:
Nov. 30, 2017
Commercial Aircraft Corporation of China, Ltd., Shanghai, CN;
Commercial Aircraft Corporation of China, Ltd. Shanghai Aircraft Design and Research Institute, Shanghai, CN;
Dianhuang Xie, Shanghai, CN;
Zhengqiang Li, Shanghai, CN;
Yefei Dai, Shanghai, CN;
Jian Li, Shanghai, CN;
Junhui Liao, Shanghai, CN;
Desheng Xu, Shanghai, CN;
Shenghui Yu, Shanghai, CN;
Abstract
An electric pedal control device for an aircraft, the device comprising several pedal transmission assemblies, each of the pedal transmission assemblies comprising an electric motor, an elastic connector, a transmission mechanism, an angular displacement sensor, and a pedal, wherein the angular displacement sensor is configured to acquire rotational position information about the pedal; transmission mechanism revolute pairs of the transmission mechanisms in the pedal transmission assemblies are connected via a mechanical connecting rod mechanism to effect linkage; and a controller of the electric pedal control device is configured to receive the rotational position information, and to control, according to the rotational position information, the electric motors to dampen the elastic connectors.