Patents Assigned to FABIO PERINI S.p.P.
  • WINDING MANDREL FOR THE PRODUCTION OF REELS OF WEB MATERIAL
    Publication number: 20120168553
    Abstract: The winding mandrel includes a substantially cylindrical wall with expandable members for the torsional locking of tubular winding cores. At least one portion of the wall is made of carbon fiber in a polymer resin matrix.
    Type: Application
    Filed: July 27, 2010
    Publication date: July 5, 2012
    Applicant: FABIO PERINI S.p.P.
    Inventors: Mauro Gelli, Tiziano Fracassi, Daniele Dettori