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:
Mar. 18, 2008
Filed:
May. 02, 2005
Jérôme Sibre, Paris, FR;
Jérôme Sibre, Paris, FR;
Messier-Bugatti, Velizy Villacoublay, FR;
Abstract
An apparatus for preventing untimely braking, which apparatus is specially adapted to an electromechanical brake including at least one actuator having a pusher suitable for being moved by an electric motor controlled by a control module so as to press a stack of disks in controlled manner, The apparatus is provided with a power switch disposed on a power line for powering the electric motor of the actuator, the power switch being controlled by a control logic circuit that places the power switch by default in an open state, and that places the power switch in a closed state only in response to a braking confirmation signal not coming from the control module of the actuator and independent therefrom.