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. 02, 2017
Filed:
Nov. 14, 2014
Messier-bugatti-dowty, Velizy Villacoublay, FR;
Franck Selles, Brie Comte Robert, FR;
Eric Evenor, Velizy Villacoublay, FR;
Nathanael Richard, Velizy Villacoublay, FR;
MESSIER-BUGARRI-DOWTY, Velizy-Villacoublay, FR;
Abstract
The invention relates to an electromechanical actuator for a vehicle brake comprising a body () in which are arranged an electric motor () and a threaded plunger cooperating via a helical link with a nut () driven in rotation by the electric motor (). According to the invention, the nut () is mounted to move axially in the body () of the actuator between a rest position towards which the nut () is pushed back by elastic means, and an active position towards which the nut is displaced against the elastic means when a braking force is applied, the actuator further comprising means for detecting the axial displacement of the nut.