Patents by Inventor Laurent GUEUGNAUD

Laurent GUEUGNAUD 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).

  • Assembly for manufacturing a metal part and use of such an assembly
    Patent number: 11167334
    Abstract: A manufacturing assembly for manufacturing a metal part comprises a flattening module having a trolley and at least one pressing roller. The flattening module is movable along a hemming of the metal part. The flattening module comprises at least one pressing actuator that is arranged to move the at least one pressing roller in a determined pressing direction relative to the trolley and to place the pressure roller bearing against the free surface such that the at least one pressing roller exerts pressure on the free surface in said determined pressing direction. The pressure increases auto-adaptively with an altitude of the free surface in a direction opposite the determined pressing direction.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: November 9, 2021
    Inventors: David Gafforelli, Laurent Gueugnaud, Luc Martin
  • ASSEMBLY FOR MANUFACTURING A METAL PART AND USE OF SUCH AN ASSEMBLY
    Publication number: 20190255585
    Abstract: A manufacturing assembly for manufacturing a metal part comprises a flattening module having a trolley and at least one pressing roller. The flattening module is movable along a stapling line of the metal part. The flattening module comprises at least one pressing actuator that is arranged to move the at least one pressing roller in a determined pressing direction relative to the trolley and to place the pressure roller bearing against the free surface such that the at least one pressing roller exerts pressure on the free surface in said determined pressing direction. The pressure increases auto-adaptively with an altitude of the free surface in a direction opposite the determined pressing direction.
    Type: Application
    Filed: February 18, 2019
    Publication date: August 22, 2019
    Inventors: David GAFFORELLI, Laurent GUEUGNAUD, Luc MARTIN