Patents by Inventor Emilio Lopez Sabio

Emilio Lopez Sabio 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 for detecting the vibrations of a roll stand
    Patent number: 7188496
    Abstract: The invention relates to a method for detecting the vibrations of a roll stand (1) equipped with a hydraulic jack (6) as a device for adjusting the rolling rolls (4, 5). The hydraulic jack comprises a sensor (64) for measuring the position of the mobile portion relative to the fixed portion, this sensor supplying a digital signal (POS). In the method of the invention, the vibrations are detected by direct observation of the position signal (POS) and a comparison thereof relative to a spatio-temporal window (F) whose dimensions are determined as a function of the frequency to be detected. In accordance with the invention, it is possible to define different observation windows (F) suitable for the detection of different vibratory phenomena.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: March 13, 2007
    Assignee: Vai Clecim
    Inventors: Michel Abi Karam, Emilio Lopez Sabio
  • Method for detecting the vibrations of a roll stand
    Publication number: 20060236736
    Abstract: The invention relates to a method for detecting the vibrations of a roll stand (1) equipped with a hydraulic jack (6) as a device for adjusting the rolling rolls (4, 5). The hydraulic jack comprises a sensor (64) for measuring the position of the mobile portion relative to the fixed portion, this sensor supplying a digital signal (POS). In the method of the invention, the vibrations are detected by direct observation of the position signal (POS) and a comparison thereof relative to a spatio-temporal window (F) whose dimensions are determined as a function of the frequency to be detected. In accordance with the invention, it is possible to define different observation windows (F) suitable for the detection of different vibratory phenomena.
    Type: Application
    Filed: October 25, 2005
    Publication date: October 26, 2006
    Applicant: VAI CLECIM
    Inventors: Michel Abi Karam, Emilio Lopez Sabio