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. 11, 2016
Filed:
Dec. 20, 2012
Bitron Poland Sp.z O.o., Sosnowiec, PL;
Giuseppe Marone, Turin, IT;
Sergio Damilano, Cuneo, IT;
BITRON POLAND SP .Z O.O., Sosnowiec, PL;
Abstract
An actuator device which includes a stationary support structure, a movable member displaceable relative to the structure, and a wire of a shape-memory material, which extends in the structure between two anchoring elements and the movable member such that the wire shortens when an electric current flows therethrough, causing a displacement of the movable member against the action of a counteracting member. In the structure there are provided two deflection members disposed along the path of the shape-memory wire, each one between the movable member and the corresponding anchoring element of the wire, such as to cause a deflection of the wire between each anchoring element and the movable member.