Patents by Inventor Florence RENALIER

Florence RENALIER 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 facility for manufacturing a continuous wall in the ground
    Patent number: 10280585
    Abstract: The invention relates to an installation (10) for making a continuous wall in ground (S), the installation comprising: an excavation machine (14) having a frame (16) with a bottom end (16b); determination means (80) for periodically determining the offset between the frame and a first screen while making a second screen in the ground juxtaposed with the first screen; and correction means (50) for periodically correcting the position of the frame (16) so as to reduce the offset as determined by the determination means between the frame (16) and the first screen (E1), and maintain overlap between the longitudinal side of the frame and the longitudinal side of the first screen in such a manner that the second screen is secant with the first screen (E1) over the entire length of the shorter of the first and second screens, thereby forming the wall that is continuous.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: May 7, 2019
    Assignee: SOLETANCHE FREYSSINET
    Inventors: Bertrand Steff De Verninac, Sabine Darson-Balleur, Florence Renalier, Michel Coudry
  • METHOD AND FACILITY FOR MANUFACTURING A CONTINUOUS WALL IN THE GROUND
    Publication number: 20160145825
    Abstract: The invention relates to an installation (10) for making a continuous wall in ground (S), the installation comprising: an excavation machine (14) having a frame (16) with a bottom end (16b); determination means (80) for periodically determining the offset between the frame and a first screen while making a second screen in the ground juxtaposed with the first screen; and correction means (50) for periodically correcting the position of the frame (16) so as to reduce the offset as determined by the determination means between the frame (16) and the first screen (E1), and maintain overlap between the longitudinal side of the frame and the longitudinal side of the first screen in such a manner that the second screen is secant with the first screen (E1) over the entire length of the shorter of the first and second screens, thereby forming the wall that is continuous.
    Type: Application
    Filed: June 11, 2014
    Publication date: May 26, 2016
    Inventors: Bertrand STEFF DE VERNINAC, Sabine DARSON-BALLEUR, Florence RENALIER, Michel COUDRY