Patents by Inventor Alain Yves Louis Marcel Geoffroy

Alain Yves Louis Marcel Geoffroy 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).

  • Method and device for controlling disc brakes
    Patent number: 4043607
    Abstract: The present invention relates to a method and device for controlling a hydraulic disc brake, particularly for heavy-transport aircraft, wherein the functioning of the brake is servo-controlled so that the braking torque which it exerts follows the variations of a predetermined reference torque.
    Type: Grant
    Filed: January 28, 1976
    Date of Patent: August 23, 1977
    Assignee: Societe Nationale Industrielle Aerospatiale
    Inventors: Louis Signorelli, Alain Yves Louis Marcel Geoffroy
  • Devices for controlling carbon disc brakes, more particularly for aircraft
    Patent number: 3948569
    Abstract: A braking system for an aircraft undercarriage with carbon disc brakes comprises apparatus responsive to the rotational speed of the wheels for regulating the rate of increase of braking pressure.
    Type: Grant
    Filed: August 26, 1974
    Date of Patent: April 6, 1976
    Assignee: Societe Nationale Industrielle Aerospatiale
    Inventors: Pierre Gentet, Louis Signorelli, Alain Yves Louis Marcel Geoffroy