Patents by Inventor DAVIDE CRESPI

DAVIDE CRESPI 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).

  • System for thermal treatment of rails
    Patent number: 9783864
    Abstract: A system thermally treats rails. The system has a cooling device for spraying a cooling medium onto a rail to be treated. The cooling device defines a cooling path for receiving the rail to be treated. A conveyor moves the rail to be thermally treated through the cooling path. A vertically displacing device for displacing at least one of the cooling devices for adjusting a position of the one cooling device relative to the rail to be treated.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: October 10, 2017
    Assignee: Primetals Technologies Italy S.R.L.
    Inventors: Simone Andreotti, Davide Crespi, Alberto Gioachino Lainati, Stefano Roselli
  • SYSTEM FOR THERMAL TREATMENT OF RAILS
    Publication number: 20160047009
    Abstract: A system thermally treats rails. The system has a cooling device for spraying a cooling medium onto a rail to be treated. The cooling device defines a cooling path for receiving the rail to be treated. A conveyor moves the rail to be thermally treated through the cooling path. A vertically displacing device for displacing at least one of the cooling devices for adjusting a position of the one cooling device relative to the rail to be treated.
    Type: Application
    Filed: January 30, 2014
    Publication date: February 18, 2016
    Inventors: SIMONE ANDREOTTI, DAVIDE CRESPI, ALBERTO GIOACHINO LAINATI, STEFANO ROSELLI