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:
Aug. 15, 2023
Filed:
Dec. 30, 2019
Otis Elevator Company, Farmington, CT (US);
Javier Munoz Sotoca, Madrid, ES;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
An electromechanical actuator device comprises a fixed part, a first movable part and a second movable part each arranged to move with respect to the fixed part along an actuation direction. A conductive coil () is wrapped around a core () and is housed within the fixed part (). The first movable part () is coupled to the fixed part () by at least one restorative component () such that, in a working position, the first movable part () is separated from the fixed part () along the actuation direction () by a first actuation distance (d). The second movable part () is coupled to the first movable part () by at least restorative component () such that, in the working position, the second movable part () is separated from the first movable part () along the actuation direction () by a second actuation distance (d).