Patents by Inventor Luca LANZILOTTO

Luca LANZILOTTO 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 tool for manufacturing a composite aircraft window frame
    Patent number: 11498291
    Abstract: The invention relates to a method for manufacturing a composite aircraft window frame; the method comprises the steps of: a) positioning in a mold a preform made of pre-impregnated material including dispersed fibers, with a predefined orientation, in a thermosetting resin matrix; b) closing the mold so as to define a gap between at least one surface of said preform and a portion of said mold; c) injecting thermosetting resin into the closed mold through an inlet opening of the mold itself, so as to fill the gap and completely lap said surface of the preform; and d) applying a uniform hydrostatic pressure on the surface by the injection of the resin.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: November 15, 2022
    Assignee: LEONARDO S.P.A.
    Inventors: Stefano Giuseppe Corvaglia, Nicola Gallo, Silvio Pappadà, Umberto Raganato, Luca Lanzilotto, Michele Arganese
  • METHOD AND TOOL FOR MANUFACTURING A COMPOSITE AIRCRAFT WINDOW FRAME
    Publication number: 20210094248
    Abstract: The invention relates to a method for manufacturing a composite aircraft window frame; the method comprises the steps of: a) positioning in a mold a preform made of pre-impregnated material including dispersed fibers, with a predefined orientation, in a thermosetting resin matrix; b) closing the mold so as to define a gap between at least one surface of said preform and a portion of said mold; c) injecting thermosetting resin into the closed mold through an inlet opening of the mold itself, so as to fill the gap and completely lap said surface of the preform; and d) applying a uniform hydrostatic pressure on the surface by the injection of the resin.
    Type: Application
    Filed: September 24, 2020
    Publication date: April 1, 2021
    Inventors: Stefano Giuseppe CORVAGLIA, Nicola GALLO, Silvio PAPPADÀ, Umberto RAGANATO, Luca LANZILOTTO, Michele ARGANESE