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. 01, 2019
Filed:
Sep. 14, 2016
The Boeing Company, Chicago, IL (US);
Abraham Naroll Gissen, Brentwood, MO (US);
James Henry Mabe, Kirkwood, MO (US);
Douglas E. Nicholson, Saint Louis, MO (US);
Micheal A. Bass, Saint Louis, MO (US);
The Boeing Company, Chicago, IL (US);
Abstract
Shape memory alloy actuators with heat transfer structures, actuated assemblies including the shape memory alloy actuators, and methods of manufacturing the same are disclosed herein. The shape memory alloy actuators include a shape memory alloy torque tube and a heat transfer structure. The actuated assemblies include a base structure, an attached component, and a shape memory alloy actuator that operatively attaches the attached component to the base structure. The methods include providing a shape memory alloy torque tube, providing a heat transfer structure, applying a dimension-modifying force to the heat transfer structure, combining the heat transfer structure with the shape memory alloy torque tube, and releasing the dimension-modifying force.