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:
Mar. 29, 2022
Filed:
Apr. 08, 2020
Applicant:
Liebherr-aerospace Lindenberg Gmbh, Lindenberg, DE;
Inventors:
Christian Trenkle, Weiler, DE;
Rainer Mielzarek, Weiler-Simmerberg, DE;
Assignee:
LIEBHERR-AEROSPACE LINDENBERG GMBH, Lindenberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 13/34 (2006.01); G01L 3/10 (2006.01); B64C 13/02 (2006.01);
U.S. Cl.
CPC ...
B64C 13/34 (2013.01); B64C 13/02 (2013.01); G01L 3/102 (2013.01);
Abstract
The invention relates to a mechanical actuator for a high-lift system of an aircraft, wherein the actuator is provided with an internal gearing between an input and an output shaft and comprises an internal sensor for torque measurement, wherein the sensor comprises at least two sensing elements for detecting the input and output torque at separate measuring points, and a common evaluation unit for the at least two sensing elements.