Patents by Inventor Melania PÉREZ SÁNCHEZ

Melania PÉREZ SÁNCHEZ 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 MANUFACTURING COMPOSITE PARTS
    Publication number: 20160318214
    Abstract: Method for manufacturing composite parts, wherein at least a first composite part is joined to a second composite part, including providing the first composite part preform into a resin transfer mold, heating the first part into the resing transfer mold for performing a curing cycle of the first part, cooling the first part before the curing cycle is completed so that a semi-cured first part is obtained, and joining the semi-cured first part to a cured prepreg second part for obtaining the final composite part.
    Type: Application
    Filed: April 15, 2016
    Publication date: November 3, 2016
    Inventors: Ricardo PINILLOS MARTÍNEZ, Victor GARCÍA SOLARES, Pilar MUÑOZ LÓPEZ, Melania PÉREZ SÁNCHEZ
  • Method for assembling elements of composite material for aircrafts, with stress relaxation in the elements
    Patent number: 9321219
    Abstract: The invention relates to a method of assembling composite material parts (10, 12). The method makes provision for: mounting (S6) the parts for assembly under stress on a stand (14), which parts have been partially polymerized; heating (S7) these parts so as to polymerize them completely, thereby enabling the stresses in the parts to be relaxed and enabling them to match the shape of the sand; cooling (S8) the parts; and assembling (S9) in conventional manner the parts as cooled in this way.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: April 26, 2016
    Assignees: Airbus Operations (S.A.S.), Airbus Operations, Airbus Operations S.L.
    Inventors: Pierre Zahlen, Virginie Charbonnier, Philippe Blot, Melania Perez-Sanchez
  • METHOD FOR ASSEMBLING ELEMENTS OF COMPOSITE MATERIAL FOR AIRCRAFTS, WITH STRESS RELAXATION IN THE ELEMENTS
    Publication number: 20140216635
    Abstract: The invention relates to a method of assembling composite material parts (10, 12). The method makes provision for: mounting (S6) the parts for assembly under stress on a stand (14), which parts have been partially polymerized; heating (S7) these parts so as to polymerize them completely, thereby enabling the stresses in the parts to be relaxed and enabling them to match the shape of the sand; cooling (S8) the parts; and assembling (S9) in conventional manner the parts as cooled in this way.
    Type: Application
    Filed: January 29, 2014
    Publication date: August 7, 2014
    Applicants: Airbus Operations (SAS), Airbus Operations S.L., Airbus Operations GMBH
    Inventors: Pierre ZAHLEN, Virginie CHARBONNIER, Philippe BLOT, Melania PEREZ-SANCHEZ