Patents by Inventor Jérôm? Sibre

Jérôm? Sibre has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7213891
    Abstract: The invention relates to a device for providing protection against untimely braking, the device being specially adapted to an electromechanical brake including at least one actuator having a pusher suitable for being displaced by means of an electric motor controlled by a control module so as to press in controlled manner against a stack of disks, in which the device comprises a safety member suitable for being placed in a first state in which it prevents the pusher from being displaced by the electric motor, and a second state in which it leaves the pusher free to be displaced by the electric motor, the safety member being controlled by a control logic circuit which by default places the safety member in the first state and places the safety member in the second state only in response to the simultaneous presence of an order coming from the control module and a confirmation signal that does not come from the control module and that is independent thereof.
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: May 8, 2007
    Assignee: Messier Bugatti
    Inventor: Jérômė Sibre