Patents by Inventor Leonardo Boschi

Leonardo Boschi 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).

  • A MACHINE FOR PROCESSING A WEB MATERIAL WITH A THREADING DEVICE AND RELATIVE METHODS
    Publication number: 20230303355
    Abstract: In order to thread a web material in a converting machine a system is provided, with a first continuous flexible member and a second flexible member. An anchoring element, to which there can be fixed the web material leading edge, may be transferred from one to the other of the two flexible members so as to facilitate the threading operations.
    Type: Application
    Filed: July 22, 2021
    Publication date: September 28, 2023
    Applicant: Korber Tissue S.p.A.
    Inventors: Fabrizio LORENZI, Stefano SILVESTRI, Leonardo BOSCHI, Emanuele ANDREUCCETTI, Riccardo GIORGI, Massimiliano ADALBERTI, Jury PALAZZESI, Luigi FABBRI
  • Unwinder for reels and unwinding method
    Patent number: 11254534
    Abstract: The unwinder includes a pair of tailstocks adapted to engage and support a reel to be unwound and a peripheral unwinding device adapted to coact with a reel in the unwinding station. There is also provided a shuttle adapted to insert reels into the unwinding station, movable between a loading position of the reel on the shuttle and a position aligned with the pair of tailstocks, to transfer a reel from the shuttle to the tailstocks or vice versa. In use, the peripheral unwinding device is positioned under the reel of web material, so that the force exerted by the peripheral unwinding device on the reel being unwound has a component that is subtracted from the weight force of the reel.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: February 22, 2022
    Assignee: FABIO PERINI S.P.A.
    Inventors: Alessio Paolinelli, Leonardo Boschi, Matteo Ricci
  • UNWINDER FOR REELS AND UNWINDING METHOD
    Publication number: 20210245983
    Abstract: The unwinder includes a pair of tailstocks adapted to engage and support a reel to be unwound and a peripheral unwinding device adapted to coact with a reel in the unwinding station. There is also provided a shuttle adapted to insert reels into the unwinding station, movable between a loading position of the reel on the shuttle and a position aligned with the pair of tailstocks, to transfer a reel from the shuttle to the tailstocks or vice versa. In use, the peripheral unwinding device is positioned under the reel of web material, so that the force exerted by the peripheral unwinding device on the reel being unwound has a component that is subtracted from the weight force of the reel.
    Type: Application
    Filed: July 26, 2019
    Publication date: August 12, 2021
    Applicant: Fabio Perini S.p.A.
    Inventors: Alessio Paolinelli, Leonardo Boschi, Matteo Ricci
  • EMBOSSING UNIT AND EMBOSSING METHOD
    Publication number: 20130099417
    Abstract: An embossing unit including at least one embossing roller, provided with embossing protrusions or recesses on a cylindrical surface; at least one pressure roller coated with an elastically yielding material and cooperating with the embossing roller; at least one actuator that presses the pressure roller and the embossing roller against each other; an automatic position adjustment system, to adjust the reciprocal position of the pressure roller and the embossing roller.
    Type: Application
    Filed: May 20, 2011
    Publication date: April 25, 2013
    Inventors: Mauro Ricci, Leonardo Boschi