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. 21, 2024
Filed:
Jul. 05, 2022
The Boeing Company, Chicago, IL (US);
Steven F. Griffin, Kihei, HI (US);
Eric Y. Reichenbach, Saint Louis, MO (US);
The Boeing Company, Arlington, VA (US);
Abstract
Methods and apparatus for variable stiffness supports in aircraft testing are disclosed. A disclosed example apparatus includes a variable stiffness support including a pad to contact and support the aircraft, and a spring operatively coupled to the pad. The apparatus also includes an actuator operatively coupled to the support, a sensor, at least one memory, machine executable instructions and at least one processor. The at least one processor is to execute the instructions to determine at least one of a movement or a displacement of the pad based on information from the sensor, and control movement of the actuator based on the determined at least one movement or distance of the pad to statically support the aircraft while enabling movement of the pad above a threshold frequency.